[PATCH 1/6] clk: shmobile: sh73a0 common clock framework implementation

[PATCH 1/6] clk: shmobile: sh73a0 common clock framework implementation

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Driver for the SH73A0's clocks that are too specific to be supported by a
generic driver.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 .../bindings/clock/renesas,sh73a0-cpg-clocks.txt   |  35 ++++
 drivers/clk/shmobile/Makefile                      |   1 +
 drivers/clk/shmobile/clk-sh73a0.c                  | 218 +++++++++++++++++++++
 3 files changed, 254 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
 create mode 100644 drivers/clk/shmobile/clk-sh73a0.c

diff --git a/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
new file mode 100644
index 0000000..a8978ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
@@ -0,0 +1,35 @@
+These bindings should be considered EXPERIMENTAL for now.
+
+* Renesas SH73A0 Clock Pulse Generator (CPG)
+
+The CPG generates core clocks for the SH73A0 SoC. It includes four PLLs
+and several fixed ratio dividers.
+
+Required Properties:
+
+  - compatible: Must be "renesas,sh73a0-cpg-clocks"
+
+  - reg: Base address and length of the memory resource used by the CPG
+
+  - clocks: Reference to the parent clocks ("extal1" and "extal2")
+
+  - #clock-cells: Must be 1
+
+  - clock-output-names: The names of the clocks. Supported clocks are "main",
+    "pll0", "pll1", "pll2", "pll3", "dsi0phy", "dsi1phy", "zg", "m3", "b",
+    "m1", "m2", "z", "zx", and "hp".
+
+
+Example
+-------
+
+        cpg_clocks: cpg_clocks@e6150000 {
+                compatible = "renesas,sh73a0-cpg-clocks";
+                reg = <0 0xe6150000 0 0x10000>;
+                clocks = <&extal1_clk>, <&extal2_clk>;
+                #clock-cells = <1>;
+                clock-output-names = "main", "pll0", "pll1", "pll2",
+                                     "pll3", "dsi0phy", "dsi1phy",
+                                     "zg", "m3", "b", "m1", "m2",
+                                     "z", "zx", "hp";
+        };
diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
index 960bf22..f83980f 100644
--- a/drivers/clk/shmobile/Makefile
+++ b/drivers/clk/shmobile/Makefile
@@ -5,5 +5,6 @@ obj-$(CONFIG_ARCH_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_ARCH_R8A7790)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7794)		+= clk-rcar-gen2.o
+obj-$(CONFIG_ARCH_SH73A0)		+= clk-sh73a0.o
 obj-$(CONFIG_ARCH_SHMOBILE_MULTI)	+= clk-div6.o
 obj-$(CONFIG_ARCH_SHMOBILE_MULTI)	+= clk-mstp.o
diff --git a/drivers/clk/shmobile/clk-sh73a0.c b/drivers/clk/shmobile/clk-sh73a0.c
new file mode 100644
index 0000000..8574a6d
--- /dev/null
+++ b/drivers/clk/shmobile/clk-sh73a0.c
@@ -0,0 +1,218 @@
+/*
+ * sh73a0 Core CPG Clocks
+ *
+ * Copyright (C) 2014  Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/clk/shmobile.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/spinlock.h>
+
+struct sh73a0_cpg {
+	struct clk_onecell_data data;
+	spinlock_t lock;
+	void __iomem *reg;
+};
+
+#define CPG_FRQCRA	0x00
+#define CPG_FRQCRB	0x04
+#define CPG_SD0CKCR	0x74
+#define CPG_SD1CKCR	0x78
+#define CPG_SD2CKCR	0x7c
+#define CPG_PLLECR	0xd0
+#define CPG_PLL0CR	0xd8
+#define CPG_PLL1CR	0x28
+#define CPG_PLL2CR	0x2c
+#define CPG_PLL3CR	0xdc
+#define CPG_CKSCR	0xc0
+#define CPG_DSI0PHYCR	0x6c
+#define CPG_DSI1PHYCR	0x70
+
+#define CLK_ENABLE_ON_INIT BIT(0)
+
+struct div4_clk {
+	const char *name;
+	const char *parent;
+	unsigned int reg;
+	unsigned int shift;
+};
+
+static struct div4_clk div4_clks[] = {
+	{ "zg", "pll0", CPG_FRQCRA, 16 },
+	{ "m3", "pll1", CPG_FRQCRA, 12 },
+	{ "b",  "pll1", CPG_FRQCRA,  8 },
+	{ "m1", "pll1", CPG_FRQCRA,  4 },
+	{ "m2", "pll1", CPG_FRQCRA,  0 },
+	{ "zx", "pll1", CPG_FRQCRB, 12 },
+	{ "hp", "pll1", CPG_FRQCRB,  4 },
+	{ NULL, 0, 0, 0 },
+};
+
+static const struct clk_div_table div4_div_table[] = {
+	{ 0, 2 }, { 1, 3 }, { 2, 4 }, { 3, 6 }, { 4, 8 }, { 5, 12 },
+	{ 6, 16 }, { 7, 18 }, { 8, 24 }, { 10, 36 }, { 11, 48 },
+	{ 12, 7 }, { 0, 0 }
+};
+
+static const struct clk_div_table z_div_table[] = {
+	/* ZSEL = 0 */
+	{ 0, 1 }, { 1, 1 }, { 2, 1 }, { 3, 1 }, { 4, 1 }, { 5, 1 },
+	{ 6, 1 }, { 7, 1 }, { 8, 1 }, { 9, 1 }, { 10, 1 }, { 11, 1 },
+	{ 12, 1 }, { 13, 1 }, { 14, 1 }, { 15, 1 },
+	/* ZSEL = 1 */
+	{ 16, 2 }, { 17, 3 }, { 18, 4 }, { 19, 6 }, { 20, 8 }, { 21, 12 },
+	{ 22, 16 }, { 24, 24 }, { 27, 48 }, { 0, 0 }
+};
+
+static struct clk * __init
+sh73a0_cpg_register_clock(struct device_node *np, struct sh73a0_cpg *cpg,
+			     const char *name)
+{
+	const struct clk_div_table *table = NULL;
+	unsigned int shift, reg, width;
+	const char *parent_name;
+	unsigned int mult = 1;
+	unsigned int div = 1;
+
+	if (!strcmp(name, "main")) {
+		/* extal1, extal1_div2, extal2, extal2_div2 */
+		u32 parent_idx = (clk_readl(cpg->reg + CPG_CKSCR) >> 28) & 3;
+
+		parent_name = of_clk_get_parent_name(np, parent_idx >> 1);
+		div = (parent_idx & 1) + 1;
+	} else if (!strncmp(name, "pll", 3)) {
+		void __iomem *enable_reg = cpg->reg;
+		u32 enable_bit = name[3] - '0';
+
+		parent_name = "main";
+		switch (enable_bit) {
+		case 0:
+			enable_reg += CPG_PLL0CR;
+			break;
+		case 1:
+			enable_reg += CPG_PLL1CR;
+			break;
+		case 2:
+			enable_reg += CPG_PLL2CR;
+			break;
+		case 3:
+			enable_reg += CPG_PLL3CR;
+			break;
+		default:
+			return ERR_PTR(-EINVAL);
+		}
+		if (clk_readl(cpg->reg + CPG_PLLECR) & BIT(enable_bit)) {
+			mult = ((clk_readl(enable_reg) >> 24) & 0x3f) + 1;
+			/* handle CFG bit for PLL1 and PLL2 */
+			if (enable_bit = 1 || enable_bit = 2)
+				if (clk_readl(enable_reg) & BIT(20))
+					mult *= 2;
+		}
+	} else if (!strcmp(name, "dsi0phy") || !strcmp(name, "dsi1phy")) {
+		u32 phy_no = name[3] - '0';
+		void __iomem *dsi_reg = cpg->reg +
+			(phy_no ? CPG_DSI1PHYCR : CPG_DSI0PHYCR);
+
+		parent_name = phy_no ? "dsi1pck" : "dsi0pck";
+		mult = __raw_readl(dsi_reg);
+		if (!(mult & 0x8000))
+			mult = 1;
+		else
+			mult = (mult & 0x3f) + 1;
+	} else if (!strcmp(name, "z")) {
+		parent_name = "pll0";
+		table = z_div_table;
+		reg = CPG_FRQCRB;
+		shift = 24;
+		width = 5;
+	} else {
+		struct div4_clk *c;
+
+		for (c = div4_clks; c->name; c++) {
+			if (!strcmp(name, c->name)) {
+				parent_name = c->parent;
+				table = div4_div_table;
+				reg = c->reg;
+				shift = c->shift;
+				width = 4;
+				break;
+			}
+		}
+		if (!c->name)
+			return ERR_PTR(-EINVAL);
+	}
+
+	if (!table) {
+		return clk_register_fixed_factor(NULL, name, parent_name, 0,
+						 mult, div);
+	} else {
+		return clk_register_divider_table(NULL, name, parent_name, 0,
+						  cpg->reg + reg, shift, width, 0,
+						  table, &cpg->lock);
+	}
+}
+
+static void __init sh73a0_cpg_clocks_init(struct device_node *np)
+{
+	struct sh73a0_cpg *cpg;
+	struct clk **clks;
+	unsigned int i;
+	int num_clks;
+
+	num_clks = of_property_count_strings(np, "clock-output-names");
+	if (num_clks < 0) {
+		pr_err("%s: failed to count clocks\n", __func__);
+		return;
+	}
+
+	cpg = kzalloc(sizeof(*cpg), GFP_KERNEL);
+	clks = kcalloc(num_clks, sizeof(*clks), GFP_KERNEL);
+	if (cpg = NULL || clks = NULL) {
+		/* We're leaking memory on purpose, there's no point in cleaning
+		 * up as the system won't boot anyway.
+		 */
+		return;
+	}
+
+	spin_lock_init(&cpg->lock);
+
+	cpg->data.clks = clks;
+	cpg->data.clk_num = num_clks;
+
+	cpg->reg = of_iomap(np, 0);
+	if (WARN_ON(cpg->reg = NULL))
+		return;
+
+	/* Set SDHI clocks to a known state */
+	clk_writel(0x108, cpg->reg + CPG_SD0CKCR);
+	clk_writel(0x108, cpg->reg + CPG_SD1CKCR);
+	clk_writel(0x108, cpg->reg + CPG_SD2CKCR);
+
+	for (i = 0; i < num_clks; ++i) {
+		const char *name;
+		struct clk *clk;
+
+		of_property_read_string_index(np, "clock-output-names", i,
+					      &name);
+
+		clk = sh73a0_cpg_register_clock(np, cpg, name);
+		if (IS_ERR(clk))
+			pr_err("%s: failed to register %s %s clock (%ld)\n",
+			       __func__, np->name, name, PTR_ERR(clk));
+		else
+			cpg->data.clks[i] = clk;
+	}
+
+	of_clk_add_provider(np, of_clk_src_onecell_get, &cpg->data);
+}
+CLK_OF_DECLARE(sh73a0_cpg_clks, "renesas,sh73a0-cpg-clocks",
+	       sh73a0_cpg_clocks_init);
-- 
2.1.3

[PATCH 1/6] clk: shmobile: sh73a0 common clock framework implementation

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Driver for the SH73A0's clocks that are too specific to be supported by a
generic driver.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 .../bindings/clock/renesas,sh73a0-cpg-clocks.txt   |  35 ++++
 drivers/clk/shmobile/Makefile                      |   1 +
 drivers/clk/shmobile/clk-sh73a0.c                  | 218 +++++++++++++++++++++
 3 files changed, 254 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
 create mode 100644 drivers/clk/shmobile/clk-sh73a0.c

diff --git a/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
new file mode 100644
index 0000000..a8978ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
@@ -0,0 +1,35 @@
+These bindings should be considered EXPERIMENTAL for now.
+
+* Renesas SH73A0 Clock Pulse Generator (CPG)
+
+The CPG generates core clocks for the SH73A0 SoC. It includes four PLLs
+and several fixed ratio dividers.
+
+Required Properties:
+
+  - compatible: Must be "renesas,sh73a0-cpg-clocks"
+
+  - reg: Base address and length of the memory resource used by the CPG
+
+  - clocks: Reference to the parent clocks ("extal1" and "extal2")
+
+  - #clock-cells: Must be 1
+
+  - clock-output-names: The names of the clocks. Supported clocks are "main",
+    "pll0", "pll1", "pll2", "pll3", "dsi0phy", "dsi1phy", "zg", "m3", "b",
+    "m1", "m2", "z", "zx", and "hp".
+
+
+Example
+-------
+
+        cpg_clocks: cpg_clocks at e6150000 {
+                compatible = "renesas,sh73a0-cpg-clocks";
+                reg = <0 0xe6150000 0 0x10000>;
+                clocks = <&extal1_clk>, <&extal2_clk>;
+                #clock-cells = <1>;
+                clock-output-names = "main", "pll0", "pll1", "pll2",
+                                     "pll3", "dsi0phy", "dsi1phy",
+                                     "zg", "m3", "b", "m1", "m2",
+                                     "z", "zx", "hp";
+        };
diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
index 960bf22..f83980f 100644
--- a/drivers/clk/shmobile/Makefile
+++ b/drivers/clk/shmobile/Makefile
@@ -5,5 +5,6 @@ obj-$(CONFIG_ARCH_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_ARCH_R8A7790)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7794)		+= clk-rcar-gen2.o
+obj-$(CONFIG_ARCH_SH73A0)		+= clk-sh73a0.o
 obj-$(CONFIG_ARCH_SHMOBILE_MULTI)	+= clk-div6.o
 obj-$(CONFIG_ARCH_SHMOBILE_MULTI)	+= clk-mstp.o
diff --git a/drivers/clk/shmobile/clk-sh73a0.c b/drivers/clk/shmobile/clk-sh73a0.c
new file mode 100644
index 0000000..8574a6d
--- /dev/null
+++ b/drivers/clk/shmobile/clk-sh73a0.c
@@ -0,0 +1,218 @@
+/*
+ * sh73a0 Core CPG Clocks
+ *
+ * Copyright (C) 2014  Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/clk/shmobile.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/spinlock.h>
+
+struct sh73a0_cpg {
+	struct clk_onecell_data data;
+	spinlock_t lock;
+	void __iomem *reg;
+};
+
+#define CPG_FRQCRA	0x00
+#define CPG_FRQCRB	0x04
+#define CPG_SD0CKCR	0x74
+#define CPG_SD1CKCR	0x78
+#define CPG_SD2CKCR	0x7c
+#define CPG_PLLECR	0xd0
+#define CPG_PLL0CR	0xd8
+#define CPG_PLL1CR	0x28
+#define CPG_PLL2CR	0x2c
+#define CPG_PLL3CR	0xdc
+#define CPG_CKSCR	0xc0
+#define CPG_DSI0PHYCR	0x6c
+#define CPG_DSI1PHYCR	0x70
+
+#define CLK_ENABLE_ON_INIT BIT(0)
+
+struct div4_clk {
+	const char *name;
+	const char *parent;
+	unsigned int reg;
+	unsigned int shift;
+};
+
+static struct div4_clk div4_clks[] = {
+	{ "zg", "pll0", CPG_FRQCRA, 16 },
+	{ "m3", "pll1", CPG_FRQCRA, 12 },
+	{ "b",  "pll1", CPG_FRQCRA,  8 },
+	{ "m1", "pll1", CPG_FRQCRA,  4 },
+	{ "m2", "pll1", CPG_FRQCRA,  0 },
+	{ "zx", "pll1", CPG_FRQCRB, 12 },
+	{ "hp", "pll1", CPG_FRQCRB,  4 },
+	{ NULL, 0, 0, 0 },
+};
+
+static const struct clk_div_table div4_div_table[] = {
+	{ 0, 2 }, { 1, 3 }, { 2, 4 }, { 3, 6 }, { 4, 8 }, { 5, 12 },
+	{ 6, 16 }, { 7, 18 }, { 8, 24 }, { 10, 36 }, { 11, 48 },
+	{ 12, 7 }, { 0, 0 }
+};
+
+static const struct clk_div_table z_div_table[] = {
+	/* ZSEL == 0 */
+	{ 0, 1 }, { 1, 1 }, { 2, 1 }, { 3, 1 }, { 4, 1 }, { 5, 1 },
+	{ 6, 1 }, { 7, 1 }, { 8, 1 }, { 9, 1 }, { 10, 1 }, { 11, 1 },
+	{ 12, 1 }, { 13, 1 }, { 14, 1 }, { 15, 1 },
+	/* ZSEL == 1 */
+	{ 16, 2 }, { 17, 3 }, { 18, 4 }, { 19, 6 }, { 20, 8 }, { 21, 12 },
+	{ 22, 16 }, { 24, 24 }, { 27, 48 }, { 0, 0 }
+};
+
+static struct clk * __init
+sh73a0_cpg_register_clock(struct device_node *np, struct sh73a0_cpg *cpg,
+			     const char *name)
+{
+	const struct clk_div_table *table = NULL;
+	unsigned int shift, reg, width;
+	const char *parent_name;
+	unsigned int mult = 1;
+	unsigned int div = 1;
+
+	if (!strcmp(name, "main")) {
+		/* extal1, extal1_div2, extal2, extal2_div2 */
+		u32 parent_idx = (clk_readl(cpg->reg + CPG_CKSCR) >> 28) & 3;
+
+		parent_name = of_clk_get_parent_name(np, parent_idx >> 1);
+		div = (parent_idx & 1) + 1;
+	} else if (!strncmp(name, "pll", 3)) {
+		void __iomem *enable_reg = cpg->reg;
+		u32 enable_bit = name[3] - '0';
+
+		parent_name = "main";
+		switch (enable_bit) {
+		case 0:
+			enable_reg += CPG_PLL0CR;
+			break;
+		case 1:
+			enable_reg += CPG_PLL1CR;
+			break;
+		case 2:
+			enable_reg += CPG_PLL2CR;
+			break;
+		case 3:
+			enable_reg += CPG_PLL3CR;
+			break;
+		default:
+			return ERR_PTR(-EINVAL);
+		}
+		if (clk_readl(cpg->reg + CPG_PLLECR) & BIT(enable_bit)) {
+			mult = ((clk_readl(enable_reg) >> 24) & 0x3f) + 1;
+			/* handle CFG bit for PLL1 and PLL2 */
+			if (enable_bit == 1 || enable_bit == 2)
+				if (clk_readl(enable_reg) & BIT(20))
+					mult *= 2;
+		}
+	} else if (!strcmp(name, "dsi0phy") || !strcmp(name, "dsi1phy")) {
+		u32 phy_no = name[3] - '0';
+		void __iomem *dsi_reg = cpg->reg +
+			(phy_no ? CPG_DSI1PHYCR : CPG_DSI0PHYCR);
+
+		parent_name = phy_no ? "dsi1pck" : "dsi0pck";
+		mult = __raw_readl(dsi_reg);
+		if (!(mult & 0x8000))
+			mult = 1;
+		else
+			mult = (mult & 0x3f) + 1;
+	} else if (!strcmp(name, "z")) {
+		parent_name = "pll0";
+		table = z_div_table;
+		reg = CPG_FRQCRB;
+		shift = 24;
+		width = 5;
+	} else {
+		struct div4_clk *c;
+
+		for (c = div4_clks; c->name; c++) {
+			if (!strcmp(name, c->name)) {
+				parent_name = c->parent;
+				table = div4_div_table;
+				reg = c->reg;
+				shift = c->shift;
+				width = 4;
+				break;
+			}
+		}
+		if (!c->name)
+			return ERR_PTR(-EINVAL);
+	}
+
+	if (!table) {
+		return clk_register_fixed_factor(NULL, name, parent_name, 0,
+						 mult, div);
+	} else {
+		return clk_register_divider_table(NULL, name, parent_name, 0,
+						  cpg->reg + reg, shift, width, 0,
+						  table, &cpg->lock);
+	}
+}
+
+static void __init sh73a0_cpg_clocks_init(struct device_node *np)
+{
+	struct sh73a0_cpg *cpg;
+	struct clk **clks;
+	unsigned int i;
+	int num_clks;
+
+	num_clks = of_property_count_strings(np, "clock-output-names");
+	if (num_clks < 0) {
+		pr_err("%s: failed to count clocks\n", __func__);
+		return;
+	}
+
+	cpg = kzalloc(sizeof(*cpg), GFP_KERNEL);
+	clks = kcalloc(num_clks, sizeof(*clks), GFP_KERNEL);
+	if (cpg == NULL || clks == NULL) {
+		/* We're leaking memory on purpose, there's no point in cleaning
+		 * up as the system won't boot anyway.
+		 */
+		return;
+	}
+
+	spin_lock_init(&cpg->lock);
+
+	cpg->data.clks = clks;
+	cpg->data.clk_num = num_clks;
+
+	cpg->reg = of_iomap(np, 0);
+	if (WARN_ON(cpg->reg == NULL))
+		return;
+
+	/* Set SDHI clocks to a known state */
+	clk_writel(0x108, cpg->reg + CPG_SD0CKCR);
+	clk_writel(0x108, cpg->reg + CPG_SD1CKCR);
+	clk_writel(0x108, cpg->reg + CPG_SD2CKCR);
+
+	for (i = 0; i < num_clks; ++i) {
+		const char *name;
+		struct clk *clk;
+
+		of_property_read_string_index(np, "clock-output-names", i,
+					      &name);
+
+		clk = sh73a0_cpg_register_clock(np, cpg, name);
+		if (IS_ERR(clk))
+			pr_err("%s: failed to register %s %s clock (%ld)\n",
+			       __func__, np->name, name, PTR_ERR(clk));
+		else
+			cpg->data.clks[i] = clk;
+	}
+
+	of_clk_add_provider(np, of_clk_src_onecell_get, &cpg->data);
+}
+CLK_OF_DECLARE(sh73a0_cpg_clks, "renesas,sh73a0-cpg-clocks",
+	       sh73a0_cpg_clocks_init);
-- 
2.1.3

[PATCH 2/6] ARM: shmobile: sh73a0: Add CPG register bits header

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 include/dt-bindings/clock/sh73a0-clock.h | 79 ++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 include/dt-bindings/clock/sh73a0-clock.h

diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
new file mode 100644
index 0000000..1dd3eb2
--- /dev/null
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2014 Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_SH73A0_H__
+#define __DT_BINDINGS_CLOCK_SH73A0_H__
+
+/* CPG */
+#define SH73A0_CLK_MAIN		0
+#define SH73A0_CLK_PLL0		1
+#define SH73A0_CLK_PLL1		2
+#define SH73A0_CLK_PLL2		3
+#define SH73A0_CLK_PLL3		4
+#define SH73A0_CLK_DSI0PHY	5
+#define SH73A0_CLK_DSI1PHY	6
+#define SH73A0_CLK_ZG		7
+#define SH73A0_CLK_M3		8
+#define SH73A0_CLK_B		9
+#define SH73A0_CLK_M1		10
+#define SH73A0_CLK_M2		11
+#define SH73A0_CLK_Z		12
+#define SH73A0_CLK_ZX		13
+#define SH73A0_CLK_HP		14
+
+/* MSTP0 */
+#define SH73A0_CLK_IIC2	1
+
+/* MSTP1 */
+#define SH73A0_CLK_CEU1		29
+#define SH73A0_CLK_CSI2_RX1	28
+#define SH73A0_CLK_CEU0		27
+#define SH73A0_CLK_CSI2_RX0	26
+#define SH73A0_CLK_TMU0		25
+#define SH73A0_CLK_DSITX0	18
+#define SH73A0_CLK_IIC0		16
+#define SH73A0_CLK_SGX		12
+#define SH73A0_CLK_LCDC0	0
+
+/* MSTP2 */
+#define SH73A0_CLK_SCIFA7	19
+#define SH73A0_CLK_SY_DMAC	18
+#define SH73A0_CLK_MP_DMAC	17
+#define SH73A0_CLK_SCIFA5	7
+#define SH73A0_CLK_SCIFB	6
+#define SH73A0_CLK_SCIFA0	4
+#define SH73A0_CLK_SCIFA1	3
+#define SH73A0_CLK_SCIFA2	2
+#define SH73A0_CLK_SCIFA3	1
+#define SH73A0_CLK_SCIFA4	0
+
+/* MSTP3 */
+#define SH73A0_CLK_SCIFA6	31
+#define SH73A0_CLK_CMT1		29
+#define SH73A0_CLK_FSI		28
+#define SH73A0_CLK_IRDA		25
+#define SH73A0_CLK_IIC1		23
+#define SH73A0_CLK_USB		22
+#define SH73A0_CLK_FLCTL	15
+#define SH73A0_CLK_SDHI0	14
+#define SH73A0_CLK_SDHI1	13
+#define SH73A0_CLK_MMCIF0	12
+#define SH73A0_CLK_SDHI2	11
+#define SH73A0_CLK_TPU0		4
+#define SH73A0_CLK_TPU1		3
+#define SH73A0_CLK_TPU2		2
+#define SH73A0_CLK_TPU3		1
+#define SH73A0_CLK_TPU4		0
+
+/* MSTP4 */
+#define SH73A0_CLK_IIC3		11
+#define SH73A0_CLK_IIC4		10
+#define SH73A0_CLK_KEYSC	3
+
+#endif
-- 
2.1.3

[PATCH 2/6] ARM: shmobile: sh73a0: Add CPG register bits header

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 include/dt-bindings/clock/sh73a0-clock.h | 79 ++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 include/dt-bindings/clock/sh73a0-clock.h

diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
new file mode 100644
index 0000000..1dd3eb2
--- /dev/null
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2014 Ulrich Hecht
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_SH73A0_H__
+#define __DT_BINDINGS_CLOCK_SH73A0_H__
+
+/* CPG */
+#define SH73A0_CLK_MAIN		0
+#define SH73A0_CLK_PLL0		1
+#define SH73A0_CLK_PLL1		2
+#define SH73A0_CLK_PLL2		3
+#define SH73A0_CLK_PLL3		4
+#define SH73A0_CLK_DSI0PHY	5
+#define SH73A0_CLK_DSI1PHY	6
+#define SH73A0_CLK_ZG		7
+#define SH73A0_CLK_M3		8
+#define SH73A0_CLK_B		9
+#define SH73A0_CLK_M1		10
+#define SH73A0_CLK_M2		11
+#define SH73A0_CLK_Z		12
+#define SH73A0_CLK_ZX		13
+#define SH73A0_CLK_HP		14
+
+/* MSTP0 */
+#define SH73A0_CLK_IIC2	1
+
+/* MSTP1 */
+#define SH73A0_CLK_CEU1		29
+#define SH73A0_CLK_CSI2_RX1	28
+#define SH73A0_CLK_CEU0		27
+#define SH73A0_CLK_CSI2_RX0	26
+#define SH73A0_CLK_TMU0		25
+#define SH73A0_CLK_DSITX0	18
+#define SH73A0_CLK_IIC0		16
+#define SH73A0_CLK_SGX		12
+#define SH73A0_CLK_LCDC0	0
+
+/* MSTP2 */
+#define SH73A0_CLK_SCIFA7	19
+#define SH73A0_CLK_SY_DMAC	18
+#define SH73A0_CLK_MP_DMAC	17
+#define SH73A0_CLK_SCIFA5	7
+#define SH73A0_CLK_SCIFB	6
+#define SH73A0_CLK_SCIFA0	4
+#define SH73A0_CLK_SCIFA1	3
+#define SH73A0_CLK_SCIFA2	2
+#define SH73A0_CLK_SCIFA3	1
+#define SH73A0_CLK_SCIFA4	0
+
+/* MSTP3 */
+#define SH73A0_CLK_SCIFA6	31
+#define SH73A0_CLK_CMT1		29
+#define SH73A0_CLK_FSI		28
+#define SH73A0_CLK_IRDA		25
+#define SH73A0_CLK_IIC1		23
+#define SH73A0_CLK_USB		22
+#define SH73A0_CLK_FLCTL	15
+#define SH73A0_CLK_SDHI0	14
+#define SH73A0_CLK_SDHI1	13
+#define SH73A0_CLK_MMCIF0	12
+#define SH73A0_CLK_SDHI2	11
+#define SH73A0_CLK_TPU0		4
+#define SH73A0_CLK_TPU1		3
+#define SH73A0_CLK_TPU2		2
+#define SH73A0_CLK_TPU3		1
+#define SH73A0_CLK_TPU4		0
+
+/* MSTP4 */
+#define SH73A0_CLK_IIC3		11
+#define SH73A0_CLK_IIC4		10
+#define SH73A0_CLK_KEYSC	3
+
+#endif
-- 
2.1.3

[PATCH 3/6] ARM: shmobile: sh73a0: Common clock framework DT description

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Declares all sh73a0 clocks supported by the legacy clock framework.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 329 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 329 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index d8def5a..3f21b32 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -10,6 +10,7 @@
 
 /include/ "skeleton.dtsi"
 
+#include <dt-bindings/clock/sh73a0-clock.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -322,4 +323,332 @@
 		interrupts = <0 146 0x4>;
 		status = "disabled";
 	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* External root clocks */
+		extalr_clk: extalr_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "extalr";
+		};
+		extal1_clk: extal1_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <26000000>;
+			clock-output-names = "extal1";
+		};
+		extal2_clk: extal2_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "extal2";
+		};
+		extcki_clk: extcki_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "extcki";
+		};
+		fsiack_clk: fsiack_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "fsiack";
+		};
+		fsibck_clk: fsibck_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "fsibck";
+		};
+
+		/* Special CPG clocks */
+		cpg_clocks: cpg_clocks@e6150000 {
+			compatible = "renesas,sh73a0-cpg-clocks";
+			reg = <0xe6150000 0x10000>;
+			clocks = <&extal1_clk>, <&extal2_clk>;
+			#clock-cells = <1>;
+			clock-output-names = "main", "pll0", "pll1", "pll2",
+					     "pll3", "dsi0phy", "dsi1phy",
+					     "zg", "m3", "b", "m1", "m2",
+					     "z", "zx", "hp";
+		};
+
+		/* Variable factor clocks (DIV6) */
+		vclk1_clk: vclk1_clk@e6150008 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150008 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk1";
+		};
+		vclk2_clk: vclk2_clk@e615000c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615000c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk2";
+		};
+		vclk3_clk: vclk3_clk@e615001c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615001c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk3";
+		};
+		zb_clk: zb_clk@e6150010 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150010 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "zb";
+		};
+		flctl_clk: flctl_clk@e6150014 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150014 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "flctlck";
+		};
+		sdhi0_clk: sdhi0_clk@e6150074 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150074 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi0ck";
+		};
+		sdhi1_clk: sdhi1_clk@e6150078 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150078 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi1ck";
+		};
+		sdhi2_clk: sdhi2_clk@e615007c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615007c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi2ck";
+		};
+		fsia_clk: fsia_clk@e6150018 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150018 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "fsia";
+		};
+		fsib_clk: fsib_clk@e6150090 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150090 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "fsib";
+		};
+		sub_clk: sub_clk@e6150080 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150080 4>;
+			clocks = <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sub";
+		};
+		spua_clk: spua_clk@e6150084 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150084 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "spua";
+		};
+		spuv_clk: spuv_clk@e6150094 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150094 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "spuv";
+		};
+		msu_clk: msu_clk@e6150088 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150088 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "msu";
+		};
+		hsi_clk: hsi_clk@e615008c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615008c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "hsi";
+		};
+		mfg1_clk: mfg1_clk@e6150098 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150098 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mfg1";
+		};
+		mfg2_clk: mfg2_clk@e615009c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615009c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mfg2";
+		};
+		dsit_clk: dsit_clk@e6150060 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150060 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "dsit";
+		};
+		dsi0p_clk: dsi0p_clk@e6150064 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150064 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "dsi0pck";
+		};
+
+		/* Fixed factor clocks */
+		main_div2_clk: main_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_MAIN>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "main_div2";
+		};
+		pll1_div2_clk: pll1_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div2";
+		};
+		pll1_div7_clk: pll1_div7_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <7>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div7";
+		};
+		pll1_div13_clk: pll1_div13_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <13>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div13";
+		};
+		twd_clk: twd_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
+			#clock-cells = <0>;
+			clock-div = <4>;
+			clock-mult = <1>;
+			clock-output-names = "twd";
+		};
+
+		/* Gate clocks */
+		mstp0_clks: mstp0_clks@e6150130 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150130 4>, <0xe6150030 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_IIC2
+			>;
+			clock-output-names +				"iic2";
+		};
+		mstp1_clks: mstp1_clks@e6150134 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150134 4>, <0xe6150038 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&sub_clk>, <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_ZG>,
+				 <&cpg_clocks SH73A0_CLK_B>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_CEU1 SH73A0_CLK_CSI2_RX1
+				SH73A0_CLK_CEU0 SH73A0_CLK_CSI2_RX0
+				SH73A0_CLK_TMU0	SH73A0_CLK_DSITX0
+				SH73A0_CLK_IIC0 SH73A0_CLK_SGX
+				SH73A0_CLK_LCDC0
+			>;
+			clock-output-names +				"ceu1", "csi2_rx1", "ceu0", "csi2_rx0",
+				"tmu0", "dsitx0", "iic0", "sgx", "lcdc0";
+		};
+		mstp2_clks: mstp2_clks@e6150138 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150138 4>, <0xe6150040 4>;
+			clocks = <&sub_clk>, <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
+				 <&sub_clk>, <&sub_clk>, <&sub_clk>, <&sub_clk>,
+				 <&sub_clk>, <&sub_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_SCIFA7 SH73A0_CLK_SY_DMAC
+				SH73A0_CLK_MP_DMAC SH73A0_CLK_SCIFA5
+				SH73A0_CLK_SCIFB SH73A0_CLK_SCIFA0
+				SH73A0_CLK_SCIFA1 SH73A0_CLK_SCIFA2
+				SH73A0_CLK_SCIFA3 SH73A0_CLK_SCIFA4
+			>;
+			clock-output-names +				"scifa7", "sy_dmac", "mp_dmac", "scifa5",
+				"scifb", "scifa0", "scifa1", "scifa2",
+				"scifa3", "scifa4";
+		};
+		mstp3_clks: mstp3_clks@e615013c {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe615013c 4>, <0xe6150048 4>;
+			clocks = <&sub_clk>, <&extalr_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&flctl_clk>,
+				 <&sdhi0_clk>, <&sdhi1_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sdhi2_clk>,
+				 <&main_div2_clk>, <&main_div2_clk>,
+				 <&main_div2_clk>, <&main_div2_clk>,
+				 <&main_div2_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_SCIFA6 SH73A0_CLK_CMT1
+				SH73A0_CLK_FSI SH73A0_CLK_IRDA
+				SH73A0_CLK_IIC1 SH73A0_CLK_USB SH73A0_CLK_FLCTL
+				SH73A0_CLK_SDHI0 SH73A0_CLK_SDHI1
+				SH73A0_CLK_MMCIF0 SH73A0_CLK_SDHI2
+				SH73A0_CLK_TPU0 SH73A0_CLK_TPU1
+				SH73A0_CLK_TPU2 SH73A0_CLK_TPU3
+				SH73A0_CLK_TPU4
+			>;
+			clock-output-names +				"scifa6", "cmt1", "fsi", "irda", "iic1",
+				"usb", "flctl", "sdhi0", "sdhi1", "mmcif0", "sdhi2",
+				"tpu0", "tpu1", "tpu2", "tpu3", "tpu4";
+		};
+		mstp4_clks: mstp4_clks@e6150140 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150140 4>, <0xe615004c 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&extalr_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_IIC3 SH73A0_CLK_IIC4
+				SH73A0_CLK_KEYSC
+			>;
+			clock-output-names +				"iic3", "iic4", "keysc";
+		};
+	};
 };
-- 
2.1.3

[PATCH 3/6] ARM: shmobile: sh73a0: Common clock framework DT description

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Declares all sh73a0 clocks supported by the legacy clock framework.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 329 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 329 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index d8def5a..3f21b32 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -10,6 +10,7 @@
 
 /include/ "skeleton.dtsi"
 
+#include <dt-bindings/clock/sh73a0-clock.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -322,4 +323,332 @@
 		interrupts = <0 146 0x4>;
 		status = "disabled";
 	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* External root clocks */
+		extalr_clk: extalr_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "extalr";
+		};
+		extal1_clk: extal1_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <26000000>;
+			clock-output-names = "extal1";
+		};
+		extal2_clk: extal2_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "extal2";
+		};
+		extcki_clk: extcki_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "extcki";
+		};
+		fsiack_clk: fsiack_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "fsiack";
+		};
+		fsibck_clk: fsibck_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "fsibck";
+		};
+
+		/* Special CPG clocks */
+		cpg_clocks: cpg_clocks at e6150000 {
+			compatible = "renesas,sh73a0-cpg-clocks";
+			reg = <0xe6150000 0x10000>;
+			clocks = <&extal1_clk>, <&extal2_clk>;
+			#clock-cells = <1>;
+			clock-output-names = "main", "pll0", "pll1", "pll2",
+					     "pll3", "dsi0phy", "dsi1phy",
+					     "zg", "m3", "b", "m1", "m2",
+					     "z", "zx", "hp";
+		};
+
+		/* Variable factor clocks (DIV6) */
+		vclk1_clk: vclk1_clk at e6150008 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150008 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk1";
+		};
+		vclk2_clk: vclk2_clk at e615000c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615000c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk2";
+		};
+		vclk3_clk: vclk3_clk at e615001c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615001c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "vclk3";
+		};
+		zb_clk: zb_clk at e6150010 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150010 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "zb";
+		};
+		flctl_clk: flctl_clk at e6150014 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150014 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "flctlck";
+		};
+		sdhi0_clk: sdhi0_clk at e6150074 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150074 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi0ck";
+		};
+		sdhi1_clk: sdhi1_clk at e6150078 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150078 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi1ck";
+		};
+		sdhi2_clk: sdhi2_clk at e615007c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615007c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sdhi2ck";
+		};
+		fsia_clk: fsia_clk at e6150018 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150018 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "fsia";
+		};
+		fsib_clk: fsib_clk at e6150090 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150090 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "fsib";
+		};
+		sub_clk: sub_clk at e6150080 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150080 4>;
+			clocks = <&extal2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "sub";
+		};
+		spua_clk: spua_clk at e6150084 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150084 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "spua";
+		};
+		spuv_clk: spuv_clk at e6150094 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150094 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "spuv";
+		};
+		msu_clk: msu_clk at e6150088 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150088 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "msu";
+		};
+		hsi_clk: hsi_clk at e615008c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615008c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "hsi";
+		};
+		mfg1_clk: mfg1_clk at e6150098 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150098 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mfg1";
+		};
+		mfg2_clk: mfg2_clk at e615009c {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe615009c 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "mfg2";
+		};
+		dsit_clk: dsit_clk at e6150060 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150060 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "dsit";
+		};
+		dsi0p_clk: dsi0p_clk at e6150064 {
+			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
+			reg = <0xe6150064 4>;
+			clocks = <&pll1_div2_clk>;
+			#clock-cells = <0>;
+			clock-output-names = "dsi0pck";
+		};
+
+		/* Fixed factor clocks */
+		main_div2_clk: main_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_MAIN>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "main_div2";
+		};
+		pll1_div2_clk: pll1_div2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <2>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div2";
+		};
+		pll1_div7_clk: pll1_div7_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <7>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div7";
+		};
+		pll1_div13_clk: pll1_div13_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <13>;
+			clock-mult = <1>;
+			clock-output-names = "pll1_div13";
+		};
+		twd_clk: twd_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
+			#clock-cells = <0>;
+			clock-div = <4>;
+			clock-mult = <1>;
+			clock-output-names = "twd";
+		};
+
+		/* Gate clocks */
+		mstp0_clks: mstp0_clks at e6150130 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150130 4>, <0xe6150030 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_IIC2
+			>;
+			clock-output-names =
+				"iic2";
+		};
+		mstp1_clks: mstp1_clks at e6150134 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150134 4>, <0xe6150038 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_B>,
+				 <&sub_clk>, <&cpg_clocks SH73A0_CLK_B>,
+				 <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_ZG>,
+				 <&cpg_clocks SH73A0_CLK_B>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_CEU1 SH73A0_CLK_CSI2_RX1
+				SH73A0_CLK_CEU0 SH73A0_CLK_CSI2_RX0
+				SH73A0_CLK_TMU0	SH73A0_CLK_DSITX0
+				SH73A0_CLK_IIC0 SH73A0_CLK_SGX
+				SH73A0_CLK_LCDC0
+			>;
+			clock-output-names =
+				"ceu1", "csi2_rx1", "ceu0", "csi2_rx0",
+				"tmu0", "dsitx0", "iic0", "sgx", "lcdc0";
+		};
+		mstp2_clks: mstp2_clks at e6150138 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150138 4>, <0xe6150040 4>;
+			clocks = <&sub_clk>, <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
+				 <&sub_clk>, <&sub_clk>, <&sub_clk>, <&sub_clk>,
+				 <&sub_clk>, <&sub_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_SCIFA7 SH73A0_CLK_SY_DMAC
+				SH73A0_CLK_MP_DMAC SH73A0_CLK_SCIFA5
+				SH73A0_CLK_SCIFB SH73A0_CLK_SCIFA0
+				SH73A0_CLK_SCIFA1 SH73A0_CLK_SCIFA2
+				SH73A0_CLK_SCIFA3 SH73A0_CLK_SCIFA4
+			>;
+			clock-output-names =
+				"scifa7", "sy_dmac", "mp_dmac", "scifa5",
+				"scifb", "scifa0", "scifa1", "scifa2",
+				"scifa3", "scifa4";
+		};
+		mstp3_clks: mstp3_clks at e615013c {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe615013c 4>, <0xe6150048 4>;
+			clocks = <&sub_clk>, <&extalr_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sub_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&flctl_clk>,
+				 <&sdhi0_clk>, <&sdhi1_clk>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&sdhi2_clk>,
+				 <&main_div2_clk>, <&main_div2_clk>,
+				 <&main_div2_clk>, <&main_div2_clk>,
+				 <&main_div2_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_SCIFA6 SH73A0_CLK_CMT1
+				SH73A0_CLK_FSI SH73A0_CLK_IRDA
+				SH73A0_CLK_IIC1 SH73A0_CLK_USB SH73A0_CLK_FLCTL
+				SH73A0_CLK_SDHI0 SH73A0_CLK_SDHI1
+				SH73A0_CLK_MMCIF0 SH73A0_CLK_SDHI2
+				SH73A0_CLK_TPU0 SH73A0_CLK_TPU1
+				SH73A0_CLK_TPU2 SH73A0_CLK_TPU3
+				SH73A0_CLK_TPU4
+			>;
+			clock-output-names =
+				"scifa6", "cmt1", "fsi", "irda", "iic1",
+				"usb", "flctl", "sdhi0", "sdhi1", "mmcif0", "sdhi2",
+				"tpu0", "tpu1", "tpu2", "tpu3", "tpu4";
+		};
+		mstp4_clks: mstp4_clks at e6150140 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150140 4>, <0xe615004c 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>,
+				 <&cpg_clocks SH73A0_CLK_HP>, <&extalr_clk>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_IIC3 SH73A0_CLK_IIC4
+				SH73A0_CLK_KEYSC
+			>;
+			clock-output-names =
+				"iic3", "iic4", "keysc";
+		};
+	};
 };
-- 
2.1.3

[PATCH 4/6] ARM: shmobile: kzm9g-reference: Common clock framework DT description

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

KZM9G-specific clock overrides.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 939be12..3d912ea 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -182,6 +182,10 @@
 	status = "ok";
 };
 
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
 &i2c0 {
 	status = "okay";
 	as3711@40 {
-- 
2.1.3

[PATCH 4/6] ARM: shmobile: kzm9g-reference: Common clock framework DT description

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

KZM9G-specific clock overrides.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 939be12..3d912ea 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -182,6 +182,10 @@
 	status = "ok";
 };
 
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
 &i2c0 {
 	status = "okay";
 	as3711 at 40 {
-- 
2.1.3

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.


The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

  Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20

for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:

  ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

* Add sh73a0 CCF support

----------------------------------------------------------------
Ulrich Hecht (6):
      clk: shmobile: sh73a0 common clock framework implementation
      ARM: shmobile: sh73a0: Add CPG register bits header
      ARM: shmobile: sh73a0: Common clock framework DT description
      ARM: shmobile: kzm9g-reference: Common clock framework DT description
      ARM: shmobile: sh73a0: add MSTP clock assignments to DT
      ARM: shmobile: sh73a0: disable legacy clock initialization

 .../bindings/clock/renesas,sh73a0-cpg-clocks.txt   |  35 ++
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       |   4 +
 arch/arm/boot/dts/sh73a0.dtsi                      | 358 +++++++++++++++++++++
 arch/arm/mach-shmobile/setup-sh73a0.c              |   5 +-
 drivers/clk/shmobile/Makefile                      |   1 +
 drivers/clk/shmobile/clk-sh73a0.c                  | 218 +++++++++++++
 include/dt-bindings/clock/sh73a0-clock.h           |  79 +++++
 7 files changed, 699 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
 create mode 100644 drivers/clk/shmobile/clk-sh73a0.c
 create mode 100644 include/dt-bindings/clock/sh73a0-clock.h

[PATCH 5/6] ARM: shmobile: sh73a0: add MSTP clock assignments to DT

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Assigns clocks to cmt1, i2c*, mmcif, sdhi*, and scif*.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 3f21b32..cca22ec 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -56,6 +56,8 @@
 
 		renesas,channels-mask = <0x3f>;
 
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -145,6 +147,7 @@
 			      0 168 IRQ_TYPE_LEVEL_HIGH
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
 		status = "disabled";
 	};
 
@@ -157,6 +160,7 @@
 			      0 52 IRQ_TYPE_LEVEL_HIGH
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
 		status = "disabled";
 	};
 
@@ -169,6 +173,7 @@
 			      0 172 IRQ_TYPE_LEVEL_HIGH
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
 		status = "disabled";
 	};
 
@@ -181,6 +186,7 @@
 			      0 184 IRQ_TYPE_LEVEL_HIGH
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
 		status = "disabled";
 	};
 
@@ -193,6 +199,7 @@
 			      0 188 IRQ_TYPE_LEVEL_HIGH
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
 		status = "disabled";
 	};
 
@@ -201,6 +208,7 @@
 		reg = <0xe6bd0000 0x100>;
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -211,6 +219,7 @@
 		interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -221,6 +230,7 @@
 		reg = <0xee120000 0x100>;
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -231,6 +241,7 @@
 		reg = <0xee140000 0x100>;
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -240,6 +251,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c40000 0x100>;
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -247,6 +260,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c50000 0x100>;
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -254,6 +269,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c60000 0x100>;
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -261,6 +278,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c70000 0x100>;
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -268,6 +287,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c80000 0x100>;
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -275,6 +296,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cb0000 0x100>;
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -282,6 +305,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cc0000 0x100>;
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -289,6 +314,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cd0000 0x100>;
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -296,6 +323,8 @@
 		compatible = "renesas,scifb-sh73a0", "renesas,scifb";
 		reg = <0xe6c30000 0x100>;
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
-- 
2.1.3

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.


The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

  Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20

for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:

  ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

* Add sh73a0 CCF support

----------------------------------------------------------------
Ulrich Hecht (6):
      clk: shmobile: sh73a0 common clock framework implementation
      ARM: shmobile: sh73a0: Add CPG register bits header
      ARM: shmobile: sh73a0: Common clock framework DT description
      ARM: shmobile: kzm9g-reference: Common clock framework DT description
      ARM: shmobile: sh73a0: add MSTP clock assignments to DT
      ARM: shmobile: sh73a0: disable legacy clock initialization

 .../bindings/clock/renesas,sh73a0-cpg-clocks.txt   |  35 ++
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       |   4 +
 arch/arm/boot/dts/sh73a0.dtsi                      | 358 +++++++++++++++++++++
 arch/arm/mach-shmobile/setup-sh73a0.c              |   5 +-
 drivers/clk/shmobile/Makefile                      |   1 +
 drivers/clk/shmobile/clk-sh73a0.c                  | 218 +++++++++++++
 include/dt-bindings/clock/sh73a0-clock.h           |  79 +++++
 7 files changed, 699 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt
 create mode 100644 drivers/clk/shmobile/clk-sh73a0.c
 create mode 100644 include/dt-bindings/clock/sh73a0-clock.h

[PATCH 5/6] ARM: shmobile: sh73a0: add MSTP clock assignments to DT

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Assigns clocks to cmt1, i2c*, mmcif, sdhi*, and scif*.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 3f21b32..cca22ec 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -56,6 +56,8 @@
 
 		renesas,channels-mask = <0x3f>;
 
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -145,6 +147,7 @@
 			      0 168 IRQ_TYPE_LEVEL_HIGH
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
 		status = "disabled";
 	};
 
@@ -157,6 +160,7 @@
 			      0 52 IRQ_TYPE_LEVEL_HIGH
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
 		status = "disabled";
 	};
 
@@ -169,6 +173,7 @@
 			      0 172 IRQ_TYPE_LEVEL_HIGH
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
 		status = "disabled";
 	};
 
@@ -181,6 +186,7 @@
 			      0 184 IRQ_TYPE_LEVEL_HIGH
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
 		status = "disabled";
 	};
 
@@ -193,6 +199,7 @@
 			      0 188 IRQ_TYPE_LEVEL_HIGH
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
 		status = "disabled";
 	};
 
@@ -201,6 +208,7 @@
 		reg = <0xe6bd0000 0x100>;
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -211,6 +219,7 @@
 		interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -221,6 +230,7 @@
 		reg = <0xee120000 0x100>;
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -231,6 +241,7 @@
 		reg = <0xee140000 0x100>;
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -240,6 +251,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c40000 0x100>;
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -247,6 +260,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c50000 0x100>;
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -254,6 +269,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c60000 0x100>;
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -261,6 +278,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c70000 0x100>;
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -268,6 +287,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6c80000 0x100>;
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -275,6 +296,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cb0000 0x100>;
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -282,6 +305,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cc0000 0x100>;
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -289,6 +314,8 @@
 		compatible = "renesas,scifa-sh73a0", "renesas,scifa";
 		reg = <0xe6cd0000 0x100>;
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
@@ -296,6 +323,8 @@
 		compatible = "renesas,scifb-sh73a0", "renesas,scifb";
 		reg = <0xe6c30000 0x100>;
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
+		clock-names = "sci_ick";
 		status = "disabled";
 	};
 
-- 
2.1.3

[PATCH 6/6] ARM: shmobile: sh73a0: disable legacy clock initialization

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Disables sh73a0_clock_init() if CCF is enabled.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 93ebe34..354cab1 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -763,7 +763,9 @@ void __init __weak sh73a0_register_twd(void) { }
 void __init sh73a0_earlytimer_init(void)
 {
 	shmobile_init_delay();
+#ifndef CONFIG_COMMON_CLK
 	sh73a0_clock_init();
+#endif
 	shmobile_earlytimer_init();
 	sh73a0_register_twd();
 }
@@ -782,8 +784,9 @@ void __init sh73a0_add_early_devices(void)
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
+#ifndef CONFIG_COMMON_CLK
 	sh73a0_clock_init();
-
+#endif
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-- 
2.1.3

[PATCH 6/6] ARM: shmobile: sh73a0: disable legacy clock initialization

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Disables sh73a0_clock_init() if CCF is enabled.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 93ebe34..354cab1 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -763,7 +763,9 @@ void __init __weak sh73a0_register_twd(void) { }
 void __init sh73a0_earlytimer_init(void)
 {
 	shmobile_init_delay();
+#ifndef CONFIG_COMMON_CLK
 	sh73a0_clock_init();
+#endif
 	shmobile_earlytimer_init();
 	sh73a0_register_twd();
 }
@@ -782,8 +784,9 @@ void __init sh73a0_add_early_devices(void)
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
+#ifndef CONFIG_COMMON_CLK
 	sh73a0_clock_init();
-
+#endif
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-- 
2.1.3

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Olof Johansson]

On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> 
> 
> The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> 
>   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> 
> for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> 
>   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)

This could really have been sliced slightly differently with the drivers/clk
change going in a drivers branch, but that might be a bit too messy given that
this is better done as a mostly-atomic switch over.

I've merged this into next/drivers as a whole now. Please be careful with
conflicts against this branch with other new additions this cycle.


-Olof

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Olof Johansson]

On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> 
> 
> The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> 
>   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> 
> for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> 
>   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)

This could really have been sliced slightly differently with the drivers/clk
change going in a drivers branch, but that might be a bit too messy given that
this is better done as a mostly-atomic switch over.

I've merged this into next/drivers as a whole now. Please be careful with
conflicts against this branch with other new additions this cycle.


-Olof

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> > 
> > 
> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> > 
> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> > 
> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> > 
> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
> 
> This could really have been sliced slightly differently with the drivers/clk
> change going in a drivers branch, but that might be a bit too messy given that
> this is better done as a mostly-atomic switch over.
> 
> I've merged this into next/drivers as a whole now. Please be careful with
> conflicts against this branch with other new additions this cycle.

Thanks. The motivation for this branch arrangement was indeed
the atomic switch over.

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> > 
> > 
> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> > 
> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> > 
> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> > 
> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
> 
> This could really have been sliced slightly differently with the drivers/clk
> change going in a drivers branch, but that might be a bit too messy given that
> this is better done as a mostly-atomic switch over.
> 
> I've merged this into next/drivers as a whole now. Please be careful with
> conflicts against this branch with other new additions this cycle.

Thanks. The motivation for this branch arrangement was indeed
the atomic switch over.

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Geert Uytterhoeven]

On Tue, Jan 13, 2015 at 1:38 AM, Simon Horman <horms@verge.net.au> wrote:
> On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
>> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
>> > Hi Olof, Hi Kevin, Hi Arnd,
>> >
>> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
>> >
>> >
>> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
>> >
>> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
>> >
>> > are available in the git repository at:
>> >
>> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
>> >
>> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
>> >
>> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
>>
>> This could really have been sliced slightly differently with the drivers/clk
>> change going in a drivers branch, but that might be a bit too messy given that
>> this is better done as a mostly-atomic switch over.
>>
>> I've merged this into next/drivers as a whole now. Please be careful with
>> conflicts against this branch with other new additions this cycle.
>
> Thanks. The motivation for this branch arrangement was indeed
> the atomic switch over.

Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
as this won't be used until sh73a0 multi-platform support is in.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Geert Uytterhoeven]

On Tue, Jan 13, 2015 at 1:38 AM, Simon Horman <horms@verge.net.au> wrote:
> On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
>> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
>> > Hi Olof, Hi Kevin, Hi Arnd,
>> >
>> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
>> >
>> >
>> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
>> >
>> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
>> >
>> > are available in the git repository at:
>> >
>> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
>> >
>> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
>> >
>> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
>>
>> This could really have been sliced slightly differently with the drivers/clk
>> change going in a drivers branch, but that might be a bit too messy given that
>> this is better done as a mostly-atomic switch over.
>>
>> I've merged this into next/drivers as a whole now. Please be careful with
>> conflicts against this branch with other new additions this cycle.
>
> Thanks. The motivation for this branch arrangement was indeed
> the atomic switch over.

Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
as this won't be used until sh73a0 multi-platform support is in.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Tue, Jan 13, 2015 at 09:12:53AM +0100, Geert Uytterhoeven wrote:
> On Tue, Jan 13, 2015 at 1:38 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
> >> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> >> > Hi Olof, Hi Kevin, Hi Arnd,
> >> >
> >> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> >> >
> >> >
> >> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> >> >
> >> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> >> >
> >> > are available in the git repository at:
> >> >
> >> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> >> >
> >> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> >> >
> >> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
> >>
> >> This could really have been sliced slightly differently with the drivers/clk
> >> change going in a drivers branch, but that might be a bit too messy given that
> >> this is better done as a mostly-atomic switch over.
> >>
> >> I've merged this into next/drivers as a whole now. Please be careful with
> >> conflicts against this branch with other new additions this cycle.
> >
> > Thanks. The motivation for this branch arrangement was indeed
> > the atomic switch over.
> 
> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
> as this won't be used until sh73a0 multi-platform support is in.

Ok, it seems that I was slightly mistaken. But we are working towards
multi-platform support for v3.20, right?

Could you take a moment to look at what is currently queued up in
the sh73a0-multiplatform-for-v3.20 branch, which is based on this
pull-request and see if you think any re-arrangement of that branch
is in order.

To be clear, I'm not suggesting changing this pull-request which has
already been accepted.

> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
> 

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Tue, Jan 13, 2015 at 09:12:53AM +0100, Geert Uytterhoeven wrote:
> On Tue, Jan 13, 2015 at 1:38 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Mon, Jan 12, 2015 at 02:34:15PM -0800, Olof Johansson wrote:
> >> On Mon, Dec 29, 2014 at 10:46:58AM +0900, Simon Horman wrote:
> >> > Hi Olof, Hi Kevin, Hi Arnd,
> >> >
> >> > Please consider these Renesas ARM based SoC sh73a0 CCF updates for v3.20.
> >> >
> >> >
> >> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> >> >
> >> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> >> >
> >> > are available in the git repository at:
> >> >
> >> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-ccf-for-v3.20
> >> >
> >> > for you to fetch changes up to 09bd745b555c262d1e2c851777317f3adf3cf3d4:
> >> >
> >> >   ARM: shmobile: sh73a0: disable legacy clock initialization (2014-12-21 17:09:25 +0900)
> >>
> >> This could really have been sliced slightly differently with the drivers/clk
> >> change going in a drivers branch, but that might be a bit too messy given that
> >> this is better done as a mostly-atomic switch over.
> >>
> >> I've merged this into next/drivers as a whole now. Please be careful with
> >> conflicts against this branch with other new additions this cycle.
> >
> > Thanks. The motivation for this branch arrangement was indeed
> > the atomic switch over.
> 
> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
> as this won't be used until sh73a0 multi-platform support is in.

Ok, it seems that I was slightly mistaken. But we are working towards
multi-platform support for v3.20, right?

Could you take a moment to look at what is currently queued up in
the sh73a0-multiplatform-for-v3.20 branch, which is based on this
pull-request and see if you think any re-arrangement of that branch
is in order.

To be clear, I'm not suggesting changing this pull-request which has
already been accepted.

> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
> 

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Geert Uytterhoeven]

Hi Simon,

On Wed, Jan 14, 2015 at 1:29 AM, Simon Horman <horms@verge.net.au> wrote:
>> > Thanks. The motivation for this branch arrangement was indeed
>> > the atomic switch over.
>>
>> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
>> as this won't be used until sh73a0 multi-platform support is in.
>
> Ok, it seems that I was slightly mistaken. But we are working towards
> multi-platform support for v3.20, right?

Yes we are ;-)

> Could you take a moment to look at what is currently queued up in
> the sh73a0-multiplatform-for-v3.20 branch, which is based on this
> pull-request and see if you think any re-arrangement of that branch
> is in order.

You already have drivers-for-v3.20 as a separate branch this depends on.
The remaining commits are mostly DTS, except for (1)

    ARM: shmobile: sh73a0: Introduce generic setup callback
    ARM: shmobile: sh73a0: Add Multiplatform support

and (1)

    ARM: shmobile: kzm9g-reference: Remove board C code and DT file

(1) could be done in an SoC support code branch, as (codewise) it's independent
from the rest.
(2) could be done in a board removal branch, but it's only a single commit.

From a functionality point of view, (1) (and all the rest in the branch) is a
dependency of (2), though.

So if no one complains, I'd leave it as-is. Splitting it up is not
gonna makes things
simpler when I submit my next series ;-)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Geert Uytterhoeven]

Hi Simon,

On Wed, Jan 14, 2015 at 1:29 AM, Simon Horman <horms@verge.net.au> wrote:
>> > Thanks. The motivation for this branch arrangement was indeed
>> > the atomic switch over.
>>
>> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
>> as this won't be used until sh73a0 multi-platform support is in.
>
> Ok, it seems that I was slightly mistaken. But we are working towards
> multi-platform support for v3.20, right?

Yes we are ;-)

> Could you take a moment to look at what is currently queued up in
> the sh73a0-multiplatform-for-v3.20 branch, which is based on this
> pull-request and see if you think any re-arrangement of that branch
> is in order.

You already have drivers-for-v3.20 as a separate branch this depends on.
The remaining commits are mostly DTS, except for (1)

    ARM: shmobile: sh73a0: Introduce generic setup callback
    ARM: shmobile: sh73a0: Add Multiplatform support

and (1)

    ARM: shmobile: kzm9g-reference: Remove board C code and DT file

(1) could be done in an SoC support code branch, as (codewise) it's independent
from the rest.
(2) could be done in a board removal branch, but it's only a single commit.

>From a functionality point of view, (1) (and all the rest in the branch) is a
dependency of (2), though.

So if no one complains, I'd leave it as-is. Splitting it up is not
gonna makes things
simpler when I submit my next series ;-)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Wed, Jan 14, 2015 at 11:02:04AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Wed, Jan 14, 2015 at 1:29 AM, Simon Horman <horms@verge.net.au> wrote:
> >> > Thanks. The motivation for this branch arrangement was indeed
> >> > the atomic switch over.
> >>
> >> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
> >> as this won't be used until sh73a0 multi-platform support is in.
> >
> > Ok, it seems that I was slightly mistaken. But we are working towards
> > multi-platform support for v3.20, right?
> 
> Yes we are ;-)
> 
> > Could you take a moment to look at what is currently queued up in
> > the sh73a0-multiplatform-for-v3.20 branch, which is based on this
> > pull-request and see if you think any re-arrangement of that branch
> > is in order.
> 
> You already have drivers-for-v3.20 as a separate branch this depends on.
> The remaining commits are mostly DTS, except for (1)
> 
>     ARM: shmobile: sh73a0: Introduce generic setup callback
>     ARM: shmobile: sh73a0: Add Multiplatform support
> 
> and (1)
> 
>     ARM: shmobile: kzm9g-reference: Remove board C code and DT file
> 
> (1) could be done in an SoC support code branch, as (codewise) it's independent
> from the rest.
> (2) could be done in a board removal branch, but it's only a single commit.
> 
> >From a functionality point of view, (1) (and all the rest in the branch) is a
> dependency of (2), though.
> 
> So if no one complains, I'd leave it as-is. Splitting it up is not
> gonna makes things
> simpler when I submit my next series ;-)

Thanks, for looking into this.
I am inclined to leave things as is as you suggest.

[GIT PULL] Renesas ARM Based SoC sh73a0 CCF Updates for v3.20

[Simon Horman]

On Wed, Jan 14, 2015 at 11:02:04AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Wed, Jan 14, 2015 at 1:29 AM, Simon Horman <horms@verge.net.au> wrote:
> >> > Thanks. The motivation for this branch arrangement was indeed
> >> > the atomic switch over.
> >>
> >> Please correct me if I'm wrong, but IMHO there's no atomicity needed here,
> >> as this won't be used until sh73a0 multi-platform support is in.
> >
> > Ok, it seems that I was slightly mistaken. But we are working towards
> > multi-platform support for v3.20, right?
> 
> Yes we are ;-)
> 
> > Could you take a moment to look at what is currently queued up in
> > the sh73a0-multiplatform-for-v3.20 branch, which is based on this
> > pull-request and see if you think any re-arrangement of that branch
> > is in order.
> 
> You already have drivers-for-v3.20 as a separate branch this depends on.
> The remaining commits are mostly DTS, except for (1)
> 
>     ARM: shmobile: sh73a0: Introduce generic setup callback
>     ARM: shmobile: sh73a0: Add Multiplatform support
> 
> and (1)
> 
>     ARM: shmobile: kzm9g-reference: Remove board C code and DT file
> 
> (1) could be done in an SoC support code branch, as (codewise) it's independent
> from the rest.
> (2) could be done in a board removal branch, but it's only a single commit.
> 
> >From a functionality point of view, (1) (and all the rest in the branch) is a
> dependency of (2), though.
> 
> So if no one complains, I'd leave it as-is. Splitting it up is not
> gonna makes things
> simpler when I submit my next series ;-)

Thanks, for looking into this.
I am inclined to leave things as is as you suggest.

[PATCH 01/17] ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes

[Simon Horman]

From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

The sh73a0 INTC can't mask interrupts properly most likely due to a
hardware bug. Set the control-parent property to delegate masking to the
parent interrupt controller.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index cca22ec..1cd7b58 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -78,6 +78,7 @@
 			      0 6 IRQ_TYPE_LEVEL_HIGH
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin1: irqpin@e6900004 {
@@ -117,6 +118,7 @@
 			      0 22 IRQ_TYPE_LEVEL_HIGH
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin3: irqpin@e690000c {
@@ -136,6 +138,7 @@
 			      0 30 IRQ_TYPE_LEVEL_HIGH
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	i2c0: i2c@e6820000 {
-- 
2.1.4

[PATCH 01/17] ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes

[Simon Horman]

From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

The sh73a0 INTC can't mask interrupts properly most likely due to a
hardware bug. Set the control-parent property to delegate masking to the
parent interrupt controller.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index cca22ec..1cd7b58 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -78,6 +78,7 @@
 			      0 6 IRQ_TYPE_LEVEL_HIGH
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin1: irqpin at e6900004 {
@@ -117,6 +118,7 @@
 			      0 22 IRQ_TYPE_LEVEL_HIGH
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin3: irqpin at e690000c {
@@ -136,6 +138,7 @@
 			      0 30 IRQ_TYPE_LEVEL_HIGH
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	i2c0: i2c at e6820000 {
-- 
2.1.4

[PATCH 02/17] ARM: shmobile: kzm9g-reference dts: Sort i2c0 children by unit address

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

While at it rename the ak4648 node to "codec" to describe the device's
function instead of its model, and move its device-specific property
after its generic properties.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 3d912ea..8cbff4c 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -188,6 +188,13 @@
 
 &i2c0 {
 	status = "okay";
+
+	ak4648: codec@12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
 	as3711@40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
@@ -258,12 +265,6 @@
 			};
 		};
 	};
-
-	ak4648: ak4648@12 {
-		#sound-dai-cells = <0>;
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-	};
 };
 
 &i2c3 {
-- 
2.1.4

[PATCH 02/17] ARM: shmobile: kzm9g-reference dts: Sort i2c0 children by unit address

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

While at it rename the ak4648 node to "codec" to describe the device's
function instead of its model, and move its device-specific property
after its generic properties.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 3d912ea..8cbff4c 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -188,6 +188,13 @@
 
 &i2c0 {
 	status = "okay";
+
+	ak4648: codec at 12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
 	as3711 at 40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
@@ -258,12 +265,6 @@
 			};
 		};
 	};
-
-	ak4648: ak4648 at 12 {
-		#sound-dai-cells = <0>;
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-	};
 };
 
 &i2c3 {
-- 
2.1.4

[PATCH 03/17] ARM: shmobile: kzm9g-reference dts: Add ak8975 magnetometer node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the AK8975 magnetometer sensor, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Specify the device interrupt to avoid polling for end of conversion.

While at it rename the DT node to compass@c to describe the device's
function instead of its model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 8cbff4c..dd82ce6 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -189,6 +189,13 @@
 &i2c0 {
 	status = "okay";
 
+	compass@c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
 	ak4648: codec@12 {
 		compatible = "asahi-kasei,ak4648";
 		reg = <0x12>;
-- 
2.1.4

[PATCH 03/17] ARM: shmobile: kzm9g-reference dts: Add ak8975 magnetometer node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the AK8975 magnetometer sensor, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Specify the device interrupt to avoid polling for end of conversion.

While at it rename the DT node to compass at c to describe the device's
function instead of its model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 8cbff4c..dd82ce6 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -189,6 +189,13 @@
 &i2c0 {
 	status = "okay";
 
+	compass at c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
 	ak4648: codec at 12 {
 		compatible = "asahi-kasei,ak4648";
 		reg = <0x12>;
-- 
2.1.4

[PATCH 04/17] ARM: shmobile: kzm9g-reference dts: Add adxl345 accelerometer node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the ADXL345 three-axis digital accelerometer sensor,
which is connected to i2c0.

As trivial i2c devices are matched against the first compatible entry
only, compatibility is declared with "adi,adxl34x" only for now.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

The device needs an interrupt to operate properly. Specify the two
interrupts used on the board.

While at it rename the DT node to accelerometer@1d to describe the
device's function instead of its model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index dd82ce6..3f19760 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -202,6 +202,14 @@
 		#sound-dai-cells = <0>;
 	};
 
+	accelerometer@1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	as3711@40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
-- 
2.1.4

[PATCH 04/17] ARM: shmobile: kzm9g-reference dts: Add adxl345 accelerometer node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the ADXL345 three-axis digital accelerometer sensor,
which is connected to i2c0.

As trivial i2c devices are matched against the first compatible entry
only, compatibility is declared with "adi,adxl34x" only for now.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

The device needs an interrupt to operate properly. Specify the two
interrupts used on the board.

While at it rename the DT node to accelerometer at 1d to describe the
device's function instead of its model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index dd82ce6..3f19760 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -202,6 +202,14 @@
 		#sound-dai-cells = <0>;
 	};
 
+	accelerometer at 1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	as3711 at 40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
-- 
2.1.4

[PATCH 05/17] ARM: shmobile: kzm9g-reference dts: Add r2025sd rtc node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the R2025D real-time clock, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 3f19760..8a1675a 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -210,6 +210,11 @@
 			     <3 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	rtc@32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
 	as3711@40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
-- 
2.1.4

[PATCH 05/17] ARM: shmobile: kzm9g-reference dts: Add r2025sd rtc node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a DT node for the R2025D real-time clock, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 3f19760..8a1675a 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -210,6 +210,11 @@
 			     <3 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	rtc at 32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
 	as3711 at 40 {
 		compatible = "ams,as3711";
 		reg = <0x40>;
-- 
2.1.4

[PATCH 06/17] ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node

[Simon Horman]

From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Enable the kzm9g touchscreen controller in the board's DT file.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 8a1675a..20aae5d 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -287,6 +287,17 @@
 	};
 };
 
+&i2c1 {
+	status = "okay";
+
+	touchscreen@55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
 &i2c3 {
 	pinctrl-0 = <&i2c3_pins>;
 	pinctrl-names = "default";
-- 
2.1.4

[PATCH 06/17] ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node

[Simon Horman]

From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Enable the kzm9g touchscreen controller in the board's DT file.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 8a1675a..20aae5d 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -287,6 +287,17 @@
 	};
 };
 
+&i2c1 {
+	status = "okay";
+
+	touchscreen at 55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
 &i2c3 {
 	pinctrl-0 = <&i2c3_pins>;
 	pinctrl-names = "default";
-- 
2.1.4

[PATCH 07/17] ARM: shmobile: sh73a0 dtsi: Add missing INTCA0 clock for irqpin module

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

This clock drives the irqpin controller modules.
Before, it was assumed enabled by the bootloader or reset state.
By making it available to the driver, we make sure it gets enabled when
needed, and allow it to be managed by system or runtime PM.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi            | 15 +++++++++++++++
 include/dt-bindings/clock/sh73a0-clock.h |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 1cd7b58..ac660c4 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -78,6 +78,7 @@
 			      0 6 IRQ_TYPE_LEVEL_HIGH
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -98,6 +99,7 @@
 			      0 14 IRQ_TYPE_LEVEL_HIGH
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -118,6 +120,7 @@
 			      0 22 IRQ_TYPE_LEVEL_HIGH
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -138,6 +141,7 @@
 			      0 30 IRQ_TYPE_LEVEL_HIGH
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -682,5 +686,16 @@
 			clock-output-names  				"iic3", "iic4", "keysc";
 		};
+		mstp5_clks: mstp5_clks@e6150144 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150144 4>, <0xe615003c 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_INTCA0
+			>;
+			clock-output-names +				"intca0";
+		};
 	};
 };
diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
index 1dd3eb2..5336956 100644
--- a/include/dt-bindings/clock/sh73a0-clock.h
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -76,4 +76,7 @@
 #define SH73A0_CLK_IIC4		10
 #define SH73A0_CLK_KEYSC	3
 
+/* MSTP5 */
+#define SH73A0_CLK_INTCA0	8
+
 #endif
-- 
2.1.4

[PATCH 07/17] ARM: shmobile: sh73a0 dtsi: Add missing INTCA0 clock for irqpin module

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

This clock drives the irqpin controller modules.
Before, it was assumed enabled by the bootloader or reset state.
By making it available to the driver, we make sure it gets enabled when
needed, and allow it to be managed by system or runtime PM.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi            | 15 +++++++++++++++
 include/dt-bindings/clock/sh73a0-clock.h |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 1cd7b58..ac660c4 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -78,6 +78,7 @@
 			      0 6 IRQ_TYPE_LEVEL_HIGH
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -98,6 +99,7 @@
 			      0 14 IRQ_TYPE_LEVEL_HIGH
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -118,6 +120,7 @@
 			      0 22 IRQ_TYPE_LEVEL_HIGH
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -138,6 +141,7 @@
 			      0 30 IRQ_TYPE_LEVEL_HIGH
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
 		control-parent;
 	};
 
@@ -682,5 +686,16 @@
 			clock-output-names =
 				"iic3", "iic4", "keysc";
 		};
+		mstp5_clks: mstp5_clks at e6150144 {
+			compatible = "renesas,sh73a0-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0xe6150144 4>, <0xe615003c 4>;
+			clocks = <&cpg_clocks SH73A0_CLK_HP>;
+			#clock-cells = <1>;
+			clock-indices = <
+				SH73A0_CLK_INTCA0
+			>;
+			clock-output-names =
+				"intca0";
+		};
 	};
 };
diff --git a/include/dt-bindings/clock/sh73a0-clock.h b/include/dt-bindings/clock/sh73a0-clock.h
index 1dd3eb2..5336956 100644
--- a/include/dt-bindings/clock/sh73a0-clock.h
+++ b/include/dt-bindings/clock/sh73a0-clock.h
@@ -76,4 +76,7 @@
 #define SH73A0_CLK_IIC4		10
 #define SH73A0_CLK_KEYSC	3
 
+/* MSTP5 */
+#define SH73A0_CLK_INTCA0	8
+
 #endif
-- 
2.1.4

[PATCH 08/17] ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocks

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Specifies clock sources and register bits.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
[geert: Drop renesas,src-shift/renesas,src-width, pad to 4 or 8 parents]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 64 ++++++++++++++++++++++++++++++-------------
 1 file changed, 45 insertions(+), 19 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ac660c4..e187f16 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -417,133 +417,159 @@
 		vclk1_clk: vclk1_clk@e6150008 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150008 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk1";
 		};
 		vclk2_clk: vclk2_clk@e615000c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615000c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk2";
 		};
 		vclk3_clk: vclk3_clk@e615001c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615001c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk3";
 		};
 		zb_clk: zb_clk@e6150010 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150010 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "zb";
 		};
 		flctl_clk: flctl_clk@e6150014 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150014 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "flctlck";
 		};
 		sdhi0_clk: sdhi0_clk@e6150074 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150074 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi0ck";
 		};
 		sdhi1_clk: sdhi1_clk@e6150078 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150078 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi1ck";
 		};
 		sdhi2_clk: sdhi2_clk@e615007c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615007c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi2ck";
 		};
 		fsia_clk: fsia_clk@e6150018 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150018 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&fsiack_clk>, <&fsiack_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "fsia";
 		};
 		fsib_clk: fsib_clk@e6150090 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150090 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&fsibck_clk>, <&fsibck_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "fsib";
 		};
 		sub_clk: sub_clk@e6150080 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150080 4>;
-			clocks = <&extal2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "sub";
 		};
 		spua_clk: spua_clk@e6150084 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150084 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "spua";
 		};
 		spuv_clk: spuv_clk@e6150094 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150094 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "spuv";
 		};
 		msu_clk: msu_clk@e6150088 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150088 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "msu";
 		};
 		hsi_clk: hsi_clk@e615008c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615008c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div7_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "hsi";
 		};
 		mfg1_clk: mfg1_clk@e6150098 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150098 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "mfg1";
 		};
 		mfg2_clk: mfg2_clk@e615009c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615009c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "mfg2";
 		};
 		dsit_clk: dsit_clk@e6150060 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150060 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "dsit";
 		};
 		dsi0p_clk: dsi0p_clk@e6150064 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150064 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&cpg_clocks SH73A0_CLK_MAIN>, <&extal2_clk>,
+				 <&extcki_clk>, <0>, <0>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "dsi0pck";
 		};
-- 
2.1.4

[PATCH 08/17] ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocks

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Specifies clock sources and register bits.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
[geert: Drop renesas,src-shift/renesas,src-width, pad to 4 or 8 parents]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 64 ++++++++++++++++++++++++++++++-------------
 1 file changed, 45 insertions(+), 19 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ac660c4..e187f16 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -417,133 +417,159 @@
 		vclk1_clk: vclk1_clk at e6150008 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150008 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk1";
 		};
 		vclk2_clk: vclk2_clk at e615000c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615000c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk2";
 		};
 		vclk3_clk: vclk3_clk at e615001c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615001c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extcki_clk>, <&extal2_clk>, <&main_div2_clk>,
+				 <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>,
+				 <0>;
 			#clock-cells = <0>;
 			clock-output-names = "vclk3";
 		};
 		zb_clk: zb_clk at e6150010 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150010 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "zb";
 		};
 		flctl_clk: flctl_clk at e6150014 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150014 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "flctlck";
 		};
 		sdhi0_clk: sdhi0_clk at e6150074 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150074 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi0ck";
 		};
 		sdhi1_clk: sdhi1_clk at e6150078 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150078 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi1ck";
 		};
 		sdhi2_clk: sdhi2_clk at e615007c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615007c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div13_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "sdhi2ck";
 		};
 		fsia_clk: fsia_clk at e6150018 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150018 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&fsiack_clk>, <&fsiack_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "fsia";
 		};
 		fsib_clk: fsib_clk at e6150090 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150090 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&fsibck_clk>, <&fsibck_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "fsib";
 		};
 		sub_clk: sub_clk at e6150080 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150080 4>;
-			clocks = <&extal2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "sub";
 		};
 		spua_clk: spua_clk at e6150084 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150084 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "spua";
 		};
 		spuv_clk: spuv_clk at e6150094 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150094 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&extal2_clk>, <&extal2_clk>;
 			#clock-cells = <0>;
 			clock-output-names = "spuv";
 		};
 		msu_clk: msu_clk at e6150088 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150088 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "msu";
 		};
 		hsi_clk: hsi_clk at e615008c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615008c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&pll1_div7_clk>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "hsi";
 		};
 		mfg1_clk: mfg1_clk at e6150098 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150098 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "mfg1";
 		};
 		mfg2_clk: mfg2_clk at e615009c {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe615009c 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "mfg2";
 		};
 		dsit_clk: dsit_clk at e6150060 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150060 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <0>,
+				 <&cpg_clocks SH73A0_CLK_PLL2>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "dsit";
 		};
 		dsi0p_clk: dsi0p_clk at e6150064 {
 			compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock";
 			reg = <0xe6150064 4>;
-			clocks = <&pll1_div2_clk>;
+			clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>,
+				 <&cpg_clocks SH73A0_CLK_MAIN>, <&extal2_clk>,
+				 <&extcki_clk>, <0>, <0>, <0>;
 			#clock-cells = <0>;
 			clock-output-names = "dsi0pck";
 		};
-- 
2.1.4

[PATCH 09/17] ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAM

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 27c5f42..e7dae01 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -21,6 +21,6 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x41000000 0x1e800000>;
+		reg = <0x40000000 0x20000000>;
 	};
 };
-- 
2.1.4

[PATCH 09/17] ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAM

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 27c5f42..e7dae01 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -21,6 +21,6 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x41000000 0x1e800000>;
+		reg = <0x40000000 0x20000000>;
 	};
 };
-- 
2.1.4

[PATCH 10/17] ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAM

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 20aae5d..7ceaaa9 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -45,7 +45,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x41000000 0x1e800000>;
+		reg = <0x40000000 0x20000000>;
 	};
 
 	reg_1p8v: regulator@0 {
-- 
2.1.4

[PATCH 10/17] ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAM

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 20aae5d..7ceaaa9 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -45,7 +45,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x41000000 0x1e800000>;
+		reg = <0x40000000 0x20000000>;
 	};
 
 	reg_1p8v: regulator at 0 {
-- 
2.1.4

[PATCH 11/17] ARM: shmobile: sh73a0: Introduce generic setup callback

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Add a generic sh73a0 machine setup callback for the upcoming
sh73a0 multiplatform case. Cache needs to be configured, and
legacy clocks must be omitted.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 354cab1..34b5a78 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -30,6 +30,7 @@
 #include <linux/platform_data/sh_ipmmu.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
 
+#include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -779,8 +780,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#ifdef CONFIG_USE_OF
-
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
@@ -797,6 +796,17 @@ static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 	writel((1 << 31), RESCNT2);
 }
 
+#ifdef CONFIG_USE_OF
+
+static void __init sh73a0_generic_init(void)
+{
+#ifdef CONFIG_CACHE_L2X0
+	/* Shared attribute override enable, 64K*8way */
+	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
+#endif
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
 static const char *sh73a0_boards_compat_dt[] __initdata = {
 	"renesas,sh73a0",
 	NULL,
@@ -806,7 +816,7 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.smp		= smp_ops(sh73a0_smp_ops),
 	.map_io		= sh73a0_map_io,
 	.init_early	= shmobile_init_delay,
-	.init_machine	= sh73a0_add_standard_devices_dt,
+	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
 	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
2.1.4

[PATCH 11/17] ARM: shmobile: sh73a0: Introduce generic setup callback

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Add a generic sh73a0 machine setup callback for the upcoming
sh73a0 multiplatform case. Cache needs to be configured, and
legacy clocks must be omitted.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 354cab1..34b5a78 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -30,6 +30,7 @@
 #include <linux/platform_data/sh_ipmmu.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
 
+#include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -779,8 +780,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#ifdef CONFIG_USE_OF
-
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
@@ -797,6 +796,17 @@ static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 	writel((1 << 31), RESCNT2);
 }
 
+#ifdef CONFIG_USE_OF
+
+static void __init sh73a0_generic_init(void)
+{
+#ifdef CONFIG_CACHE_L2X0
+	/* Shared attribute override enable, 64K*8way */
+	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
+#endif
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
 static const char *sh73a0_boards_compat_dt[] __initdata = {
 	"renesas,sh73a0",
 	NULL,
@@ -806,7 +816,7 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.smp		= smp_ops(sh73a0_smp_ops),
 	.map_io		= sh73a0_map_io,
 	.init_early	= shmobile_init_delay,
-	.init_machine	= sh73a0_add_standard_devices_dt,
+	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
 	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
2.1.4

[PATCH 12/17] ARM: shmobile: sh73a0: Add Multiplatform support

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Enable sh73a0 Multiplatform support for the generic sh73a0
machine vector. No board support is enabled, and the board
code for KZM9G DT Reference is left by itself.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/Kconfig      | 5 +++++
 arch/arm/mach-shmobile/Makefile     | 4 ++--
 arch/arm/mach-shmobile/smp-sh73a0.c | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 1b4fafe..08662eb 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -72,6 +72,11 @@ config ARCH_R8A7794
 	bool "R-Car E2 (R8A77940)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_SH73A0
+	bool "SH-Mobile AG5 (R8A73A00)"
+	select ARCH_RMOBILE
+	select RENESAS_INTC_IRQPIN
+
 comment "Renesas ARM SoCs Board Type"
 
 config MACH_LAGER
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index b55cac0..8552c9d 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -7,7 +7,7 @@ obj-y				:= timer.o console.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7372)	+= setup-sh7372.o intc-sh7372.o pm-sh7372.o
-obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o intc-sh73a0.o pm-sh73a0.o
+obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o pm-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o pm-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
@@ -68,7 +68,7 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
-obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
+obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index c16dbfe..2106d6b 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -33,7 +33,7 @@
 
 #define SH73A0_SCU_BASE 0xf0000000
 
-#ifdef CONFIG_HAVE_ARM_TWD
+#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
 void __init sh73a0_register_twd(void)
 {
-- 
2.1.4

[PATCH 12/17] ARM: shmobile: sh73a0: Add Multiplatform support

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Enable sh73a0 Multiplatform support for the generic sh73a0
machine vector. No board support is enabled, and the board
code for KZM9G DT Reference is left by itself.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/Kconfig      | 5 +++++
 arch/arm/mach-shmobile/Makefile     | 4 ++--
 arch/arm/mach-shmobile/smp-sh73a0.c | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 1b4fafe..08662eb 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -72,6 +72,11 @@ config ARCH_R8A7794
 	bool "R-Car E2 (R8A77940)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_SH73A0
+	bool "SH-Mobile AG5 (R8A73A00)"
+	select ARCH_RMOBILE
+	select RENESAS_INTC_IRQPIN
+
 comment "Renesas ARM SoCs Board Type"
 
 config MACH_LAGER
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index b55cac0..8552c9d 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -7,7 +7,7 @@ obj-y				:= timer.o console.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7372)	+= setup-sh7372.o intc-sh7372.o pm-sh7372.o
-obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o intc-sh73a0.o pm-sh73a0.o
+obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o pm-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o pm-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
@@ -68,7 +68,7 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
-obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
+obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index c16dbfe..2106d6b 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -33,7 +33,7 @@
 
 #define SH73A0_SCU_BASE 0xf0000000
 
-#ifdef CONFIG_HAVE_ARM_TWD
+#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
 void __init sh73a0_register_twd(void)
 {
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.

This pull request is based on a merge of:

* Renesas ARM Based SoC Drivers Updates for v3.20,
  tagged as renesas-drivers-for-v3.20, which I have also sent
  a built request for.

* "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
  tagged as renesas-sh73a0-ccf-for-v3.20.

It is my understnding that both of those dependencies are required in
order to transition to a bootable muliplatform kernel for the kzm9g board.


This pull request has several minor conflicts with the arm-soc/for-next
branch:

* There is a conflict in arch/arm/mach-shmobile/Makefile.boot
  with the pull-request "Renesas ARM Based SoC Lager Board Removal for
  v3.20", tagged as renesas-lager-board-removal-for-v3.20, which you have
  pulled into the next/cleanup branch.

  A resolution for this conflict is in the renesas-next-20150114-v3.19-rc1
  tag of my renesas tree.

  In words the solution is to remove both
  CONFIG_MACH_KZM9G_REFERENCE and CONFIG_MACH_LAGER.

  The resulting section of arch/arm/mach-shmobile/Makefile.boot is as follows.

loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000

* There is a conflict in arch/arm/boot/dts/Makefile with
  cb612390e54691863 ("ARM: dts: Only build dtb if associated Arch and/or
  SoC is enabled").

  A resolution for this can be found in next-20150115.

  In words the resolution is to take the formating from cb612390e54691863,
  and the dtb file removan and addtion from this pull-request.

  The resulting section of arch/arm/boot/dts/Makefile is as follows.


dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
        r8a73a4-ape6evm.dtb \
        r8a73a4-ape6evm-reference.dtb \
        r8a7740-armadillo800eva.dtb \
        r8a7778-bockw.dtb \
        r8a7778-bockw-reference.dtb \
        r8a7779-marzen.dtb \
        sh7372-mackerel.dtb \
        sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
        emev2-kzm9d.dtb \
        r7s72100-genmai.dtb \
        r8a73a4-ape6evm.dtb \
        r8a7740-.dtb \
        r8a7779-marzen.dtb \
        r8a7790-lager.dtb \
        r8a7791-henninger.dtb \        r8a7791-koelsch.dtb \
        r8a7794-alt.dtb \
        sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
        socfpga_arria5_socdk.dtb \

* arch/arm/boot/dts/sh73a0-kzm9g-reference.dts should be removed



The following changes since commit 26bcc66a8b05febf3c4b5ac3365caf23eb103b4f:

  Merge branch 'drivers-for-v3.20' into sh73a0-multiplatform-for-v3.20.base (2015-01-14 09:39:24 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v3.20

for you to fetch changes up to 93c9f0228a3d0a14640f86b3e8aeaf3c9b449bb7:

  ARM: shmobile: kzm9g-reference: Remove board C code and DT file (2015-01-14 09:46:48 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 Multiplatform Updates for v3.20

* Multiplatform support for sh73a0 SoC and KZM9G board

----------------------------------------------------------------
Geert Uytterhoeven (10):
      ARM: shmobile: kzm9g-reference dts: Sort i2c0 children by unit address
      ARM: shmobile: kzm9g-reference dts: Add ak8975 magnetometer node
      ARM: shmobile: kzm9g-reference dts: Add adxl345 accelerometer node
      ARM: shmobile: kzm9g-reference dts: Add r2025sd rtc node
      ARM: shmobile: sh73a0 dtsi: Add missing INTCA0 clock for irqpin module
      ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAM
      ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAM
      ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
      ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
      ARM: shmobile: kzm9g-reference: Remove board C code and DT file

Laurent Pinchart (2):
      ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes
      ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node

Magnus Damm (4):
      ARM: shmobile: sh73a0: Introduce generic setup callback
      ARM: shmobile: sh73a0: Add Multiplatform support
      ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
      ARM: shmobile: kzm9g: Build DTS for Multiplatform

Ulrich Hecht (1):
      ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocks

 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   6 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 366 --------------------
 arch/arm/boot/dts/sh73a0-kzm9g.dts                 | 378 ++++++++++++++++++++-
 arch/arm/boot/dts/sh73a0.dtsi                      |  92 +++--
 arch/arm/mach-shmobile/Kconfig                     |  19 +-
 arch/arm/mach-shmobile/Makefile                    |   5 +-
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 arch/arm/mach-shmobile/setup-sh73a0.c              |  16 +-
 arch/arm/mach-shmobile/smp-sh73a0.c                |   2 +-
 include/dt-bindings/clock/sh73a0-clock.h           |   3 +
 13 files changed, 477 insertions(+), 477 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

[PATCH 13/17] ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Sync the two DTS for the KZM9G board. The target is the file
"sh73a0-kzm9g.dts" and it is made identical to the DT reference
case with the exception of the compatbile string. In the future
the DT reference file will go away.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[geert: Update for recent changes to sh73a0-kzm9g-reference.dts]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 374 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 373 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index e7dae01..6f00e6b 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -1,6 +1,9 @@
 /*
  * Device Tree Source for the KZM-A9-GT board
  *
+ * Copyright (C) 2012 Horms Solutions Ltd.
+ *
+ * Based on sh73a0-kzm9g.dts
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
  * This file is licensed under the terms of the GNU General Public License
@@ -10,17 +13,386 @@
 
 /dts-v1/;
 #include "sh73a0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
+		stdout-path = &scifa4;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x40000000 0x20000000>;
 	};
+
+	reg_1p8v: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vmmc_sdhi0: regulator@2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vmmc_sdhi2: regulator@3 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI2 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	lan9220@10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
+			label = "LED1";
+		};
+		led2 {
+			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
+			label = "LED2";
+		};
+		led3 {
+			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
+			label = "LED3";
+		};
+		led4 {
+			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
+			label = "LED4";
+		};
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		back-key {
+			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_BACK>;
+			label = "SW3";
+		};
+
+		right-key {
+			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHT>;
+			label = "SW2-R";
+		};
+
+		left-key {
+			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFT>;
+			label = "SW2-L";
+		};
+
+		enter-key {
+			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_ENTER>;
+			label = "SW2-P";
+		};
+
+		up-key {
+			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_UP>;
+			label = "SW2-U";
+		};
+
+		down-key {
+			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_DOWN>;
+			label = "SW2-D";
+		};
+
+		home-key {
+			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			label = "SW1";
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,cpu {
+			sound-dai = <&sh_fsi2 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&ak4648>;
+			bitclock-master;
+			frame-master;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&cmt1 {
+	status = "okay";
+};
+
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	compass@c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	ak4648: codec@12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
+	accelerometer@1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	rtc@32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
+	as3711@40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen@55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	pcf8575: gpio@20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmcif_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	vmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		renesas,groups = "i2c3_1";
+		renesas,function = "i2c3";
+	};
+
+	mmcif_pins: mmc {
+		mux {
+			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
+			renesas,function = "mmc0";
+		};
+		cfg {
+			renesas,groups = "mmc0_data8_0";
+			renesas,pins = "PORT279";
+			bias-pull-up;
+		};
+	};
+
+	scifa4_pins: serial4 {
+		renesas,groups = "scifa4_data", "scifa4_ctrl";
+		renesas,function = "scifa4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+		renesas,function = "sdhi2";
+	};
+
+	fsia_pins: sounda {
+		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
+				 "fsia_data_in", "fsia_data_out";
+		renesas,function = "fsia";
+	};
+};
+
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi0>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi2>;
+	bus-width = <4>;
+	broken-cd;
+	status = "okay";
+};
+
+&sh_fsi2 {
+	pinctrl-0 = <&fsia_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.

This pull request is based on a merge of:

* Renesas ARM Based SoC Drivers Updates for v3.20,
  tagged as renesas-drivers-for-v3.20, which I have also sent
  a built request for.

* "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
  tagged as renesas-sh73a0-ccf-for-v3.20.

It is my understnding that both of those dependencies are required in
order to transition to a bootable muliplatform kernel for the kzm9g board.


This pull request has several minor conflicts with the arm-soc/for-next
branch:

* There is a conflict in arch/arm/mach-shmobile/Makefile.boot
  with the pull-request "Renesas ARM Based SoC Lager Board Removal for
  v3.20", tagged as renesas-lager-board-removal-for-v3.20, which you have
  pulled into the next/cleanup branch.

  A resolution for this conflict is in the renesas-next-20150114-v3.19-rc1
  tag of my renesas tree.

  In words the solution is to remove both
  CONFIG_MACH_KZM9G_REFERENCE and CONFIG_MACH_LAGER.

  The resulting section of arch/arm/mach-shmobile/Makefile.boot is as follows.

loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000

* There is a conflict in arch/arm/boot/dts/Makefile with
  cb612390e54691863 ("ARM: dts: Only build dtb if associated Arch and/or
  SoC is enabled").

  A resolution for this can be found in next-20150115.

  In words the resolution is to take the formating from cb612390e54691863,
  and the dtb file removan and addtion from this pull-request.

  The resulting section of arch/arm/boot/dts/Makefile is as follows.


dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
        r8a73a4-ape6evm.dtb \
        r8a73a4-ape6evm-reference.dtb \
        r8a7740-armadillo800eva.dtb \
        r8a7778-bockw.dtb \
        r8a7778-bockw-reference.dtb \
        r8a7779-marzen.dtb \
        sh7372-mackerel.dtb \
        sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
        emev2-kzm9d.dtb \
        r7s72100-genmai.dtb \
        r8a73a4-ape6evm.dtb \
        r8a7740-.dtb \
        r8a7779-marzen.dtb \
        r8a7790-lager.dtb \
        r8a7791-henninger.dtb \        r8a7791-koelsch.dtb \
        r8a7794-alt.dtb \
        sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
        socfpga_arria5_socdk.dtb \

* arch/arm/boot/dts/sh73a0-kzm9g-reference.dts should be removed



The following changes since commit 26bcc66a8b05febf3c4b5ac3365caf23eb103b4f:

  Merge branch 'drivers-for-v3.20' into sh73a0-multiplatform-for-v3.20.base (2015-01-14 09:39:24 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v3.20

for you to fetch changes up to 93c9f0228a3d0a14640f86b3e8aeaf3c9b449bb7:

  ARM: shmobile: kzm9g-reference: Remove board C code and DT file (2015-01-14 09:46:48 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 Multiplatform Updates for v3.20

* Multiplatform support for sh73a0 SoC and KZM9G board

----------------------------------------------------------------
Geert Uytterhoeven (10):
      ARM: shmobile: kzm9g-reference dts: Sort i2c0 children by unit address
      ARM: shmobile: kzm9g-reference dts: Add ak8975 magnetometer node
      ARM: shmobile: kzm9g-reference dts: Add adxl345 accelerometer node
      ARM: shmobile: kzm9g-reference dts: Add r2025sd rtc node
      ARM: shmobile: sh73a0 dtsi: Add missing INTCA0 clock for irqpin module
      ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAM
      ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAM
      ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
      ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
      ARM: shmobile: kzm9g-reference: Remove board C code and DT file

Laurent Pinchart (2):
      ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes
      ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node

Magnus Damm (4):
      ARM: shmobile: sh73a0: Introduce generic setup callback
      ARM: shmobile: sh73a0: Add Multiplatform support
      ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
      ARM: shmobile: kzm9g: Build DTS for Multiplatform

Ulrich Hecht (1):
      ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocks

 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   6 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 366 --------------------
 arch/arm/boot/dts/sh73a0-kzm9g.dts                 | 378 ++++++++++++++++++++-
 arch/arm/boot/dts/sh73a0.dtsi                      |  92 +++--
 arch/arm/mach-shmobile/Kconfig                     |  19 +-
 arch/arm/mach-shmobile/Makefile                    |   5 +-
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 arch/arm/mach-shmobile/setup-sh73a0.c              |  16 +-
 arch/arm/mach-shmobile/smp-sh73a0.c                |   2 +-
 include/dt-bindings/clock/sh73a0-clock.h           |   3 +
 13 files changed, 477 insertions(+), 477 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

[PATCH 13/17] ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Sync the two DTS for the KZM9G board. The target is the file
"sh73a0-kzm9g.dts" and it is made identical to the DT reference
case with the exception of the compatbile string. In the future
the DT reference file will go away.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[geert: Update for recent changes to sh73a0-kzm9g-reference.dts]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 374 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 373 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index e7dae01..6f00e6b 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -1,6 +1,9 @@
 /*
  * Device Tree Source for the KZM-A9-GT board
  *
+ * Copyright (C) 2012 Horms Solutions Ltd.
+ *
+ * Based on sh73a0-kzm9g.dts
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
  * This file is licensed under the terms of the GNU General Public License
@@ -10,17 +13,386 @@
 
 /dts-v1/;
 #include "sh73a0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
+	cpus {
+		cpu at 0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
+		stdout-path = &scifa4;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x40000000 0x20000000>;
 	};
+
+	reg_1p8v: regulator at 0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator at 1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vmmc_sdhi0: regulator at 2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vmmc_sdhi2: regulator at 3 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI2 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	lan9220 at 10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
+			label = "LED1";
+		};
+		led2 {
+			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
+			label = "LED2";
+		};
+		led3 {
+			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
+			label = "LED3";
+		};
+		led4 {
+			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
+			label = "LED4";
+		};
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		back-key {
+			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_BACK>;
+			label = "SW3";
+		};
+
+		right-key {
+			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHT>;
+			label = "SW2-R";
+		};
+
+		left-key {
+			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFT>;
+			label = "SW2-L";
+		};
+
+		enter-key {
+			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_ENTER>;
+			label = "SW2-P";
+		};
+
+		up-key {
+			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_UP>;
+			label = "SW2-U";
+		};
+
+		down-key {
+			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_DOWN>;
+			label = "SW2-D";
+		};
+
+		home-key {
+			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			label = "SW1";
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,cpu {
+			sound-dai = <&sh_fsi2 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&ak4648>;
+			bitclock-master;
+			frame-master;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&cmt1 {
+	status = "okay";
+};
+
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	compass at c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	ak4648: codec at 12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
+	accelerometer at 1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	rtc at 32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
+	as3711 at 40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen at 55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	pcf8575: gpio at 20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmcif_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	vmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		renesas,groups = "i2c3_1";
+		renesas,function = "i2c3";
+	};
+
+	mmcif_pins: mmc {
+		mux {
+			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
+			renesas,function = "mmc0";
+		};
+		cfg {
+			renesas,groups = "mmc0_data8_0";
+			renesas,pins = "PORT279";
+			bias-pull-up;
+		};
+	};
+
+	scifa4_pins: serial4 {
+		renesas,groups = "scifa4_data", "scifa4_ctrl";
+		renesas,function = "scifa4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+		renesas,function = "sdhi2";
+	};
+
+	fsia_pins: sounda {
+		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
+				 "fsia_data_in", "fsia_data_out";
+		renesas,function = "fsia";
+	};
+};
+
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi0>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi2>;
+	bus-width = <4>;
+	broken-cd;
+	status = "okay";
+};
+
+&sh_fsi2 {
+	pinctrl-0 = <&fsia_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
-- 
2.1.4

[PATCH 14/17] ARM: shmobile: kzm9g: Build DTS for Multiplatform

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Build the sh73a0 KZM9G board DTB in case of Multiplatform.
The DT reference case will be removed in the future and
can be ignored for now.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 91bd5bd..7fa843a 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -421,7 +421,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r8a7790-lager.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7794-alt.dtb
+	r8a7794-alt.dtb \
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
 	socfpga_arria10_socdk.dtb \
 	socfpga_cyclone5_socdk.dtb \
-- 
2.1.4

[PATCH 14/17] ARM: shmobile: kzm9g: Build DTS for Multiplatform

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Build the sh73a0 KZM9G board DTB in case of Multiplatform.
The DT reference case will be removed in the future and
can be ignored for now.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 91bd5bd..7fa843a 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -421,7 +421,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r8a7790-lager.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7794-alt.dtb
+	r8a7794-alt.dtb \
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
 	socfpga_arria10_socdk.dtb \
 	socfpga_cyclone5_socdk.dtb \
-- 
2.1.4

[PATCH 15/17] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.
A reference to the latter will be added later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index e187f16..0c9a357 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -360,6 +360,16 @@
 		status = "disabled";
 	};
 
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc", "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x20000000>;
+		reg = <0xfec10000 0x400>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.1.4

[PATCH 15/17] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.
A reference to the latter will be added later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index e187f16..0c9a357 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -360,6 +360,16 @@
 		status = "disabled";
 	};
 
+	bsc: bus at fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc", "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x20000000>;
+		reg = <0xfec10000 0x400>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.1.4

[PATCH 16/17] ARM: shmobile: kzm9g dts: Move Ethernet node to BSC

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Move the Ethernet node from the root of the device tree to the BSC node,
as it's connected to the Bus State Controller.  This allows the system
to know the right position of the Ethernet node in the clock and PM
domain hierarchy, and manage the clock and PM domain appropriately.

Also rename the node's name from "lan9220" to "ethernet", to conform to
ePAPR generic name recomendations.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 6f00e6b..022ba50 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -84,19 +84,6 @@
 		enable-active-high;
 	};
 
-	lan9220@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		led1 {
@@ -178,6 +165,21 @@
 	};
 };
 
+&bsc {
+	ethernet@10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+};
+
 &cmt1 {
 	status = "okay";
 };
-- 
2.1.4

[PATCH 16/17] ARM: shmobile: kzm9g dts: Move Ethernet node to BSC

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Move the Ethernet node from the root of the device tree to the BSC node,
as it's connected to the Bus State Controller.  This allows the system
to know the right position of the Ethernet node in the clock and PM
domain hierarchy, and manage the clock and PM domain appropriately.

Also rename the node's name from "lan9220" to "ethernet", to conform to
ePAPR generic name recomendations.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 6f00e6b..022ba50 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -84,19 +84,6 @@
 		enable-active-high;
 	};
 
-	lan9220 at 10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		led1 {
@@ -178,6 +165,21 @@
 	};
 };
 
+&bsc {
+	ethernet at 10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+};
+
 &cmt1 {
 	status = "okay";
 };
-- 
2.1.4

[PATCH 17/17] ARM: shmobile: kzm9g-reference: Remove board C code and DT file

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Now that the sh73a0 generic multiplatform case has the same feature set
as the kzm9g DT reference board code, we get rid of the latter.
DT reference code in the future shall make use of the sh73a0
multiplatform support code with the generic SoC machine vector.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   3 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/mach-shmobile/Kconfig                     |  14 -
 arch/arm/mach-shmobile/Makefile                    |   1 -
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 8 files changed, 2 insertions(+), 481 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 51147cb..c69f127 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -57,8 +57,6 @@ Boards:
     compatible = "renesas,kzm9d", "renesas,emev2"
   - Kyoto Microcomputer Co. KZM-A9-GT
     compatible = "renesas,kzm9g", "renesas,sh73a0"
-  - Kyoto Microcomputer Co. KZM-A9-GT - Reference Device Tree Implementation
-    compatible = "renesas,kzm9g-reference", "renesas,sh73a0"
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - Mackerel (R0P7372LC0016RL, AP4 EVM 2nd)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7fa843a..9d6f5a7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -412,8 +412,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
 	sh7372-mackerel.dtb \
-	sh73a0-kzm9g.dtb \
-	sh73a0-kzm9g-reference.dtb
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
 	r8a7740-armadillo800eva.dtb \
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
deleted file mode 100644
index 7ceaaa9..0000000
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "KZM-A9-GT";
-	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
-	aliases {
-		serial4 = &scifa4;
-	};
-
-	cpus {
-		cpu@0 {
-			cpu0-supply = <&vdd_dvfs>;
-			operating-points = <
-				/* kHz  uV */
-				1196000 1315000
-				 598000 1175000
-				 398667 1065000
-			>;
-			voltage-tolerance = <1>; /* 1% */
-		};
-	};
-
-	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
-		stdout-path = &scifa4;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x20000000>;
-	};
-
-	reg_1p8v: regulator@0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator@1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vmmc_sdhi0: regulator@2 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vmmc_sdhi2: regulator@3 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI2 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	lan9220@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led1 {
-			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
-			label = "LED1";
-		};
-		led2 {
-			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
-			label = "LED2";
-		};
-		led3 {
-			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
-			label = "LED3";
-		};
-		led4 {
-			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
-			label = "LED4";
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		back-key {
-			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_BACK>;
-			label = "SW3";
-		};
-
-		right-key {
-			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RIGHT>;
-			label = "SW2-R";
-		};
-
-		left-key {
-			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_LEFT>;
-			label = "SW2-L";
-		};
-
-		enter-key {
-			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_ENTER>;
-			label = "SW2-P";
-		};
-
-		up-key {
-			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_UP>;
-			label = "SW2-U";
-		};
-
-		down-key {
-			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_DOWN>;
-			label = "SW2-D";
-		};
-
-		home-key {
-			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_HOME>;
-			label = "SW1";
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,cpu {
-			sound-dai = <&sh_fsi2 0>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&ak4648>;
-			bitclock-master;
-			frame-master;
-			system-clock-frequency = <11289600>;
-		};
-	};
-};
-
-&cmt1 {
-	status = "ok";
-};
-
-&extal2_clk {
-	clock-frequency = <48000000>;
-};
-
-&i2c0 {
-	status = "okay";
-
-	compass@c {
-		compatible = "asahi-kasei,ak8975";
-		reg = <0x0c>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-	ak4648: codec@12 {
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-		#sound-dai-cells = <0>;
-	};
-
-	accelerometer@1d {
-		compatible = "adi,adxl34x";
-		reg = <0x1d>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
-			     <3 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	rtc@32 {
-		compatible = "ricoh,r2025sd";
-		reg = <0x32>;
-	};
-
-	as3711@40 {
-		compatible = "ams,as3711";
-		reg = <0x40>;
-
-		regulators {
-			vdd_dvfs: sd1 {
-				regulator-name = "1.315V CPU";
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd2 {
-				regulator-name = "1.8V";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd4 {
-				regulator-name = "1.215V";
-				regulator-min-microvolt = <1215000>;
-				regulator-max-microvolt = <1235000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo2 {
-				regulator-name = "2.8V CPU";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo3 {
-				regulator-name = "3.0V CPU";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo4 {
-				regulator-name = "2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo5 {
-				regulator-name = "2.8V #2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo7 {
-				regulator-name = "1.15V CPU";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo8 {
-				regulator-name = "1.15V CPU #2";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	status = "okay";
-
-	touchscreen@55 {
-		compatible = "sitronix,st1232";
-		reg = <0x55>;
-		interrupt-parent = <&irqpin1>;
-		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	pcf8575: gpio@20 {
-		compatible = "nxp,pcf8575";
-		reg = <0x20>;
-		interrupt-parent = <&irqpin2>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-};
-
-&mmcif {
-	pinctrl-0 = <&mmcif_pins>;
-	pinctrl-names = "default";
-
-	bus-width = <8>;
-	vmmc-supply = <&reg_1p8v>;
-	status = "okay";
-};
-
-&pfc {
-	i2c3_pins: i2c3 {
-		renesas,groups = "i2c3_1";
-		renesas,function = "i2c3";
-	};
-
-	mmcif_pins: mmc {
-		mux {
-			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
-			renesas,function = "mmc0";
-		};
-		cfg {
-			renesas,groups = "mmc0_data8_0";
-			renesas,pins = "PORT279";
-			bias-pull-up;
-		};
-	};
-
-	scifa4_pins: serial4 {
-		renesas,groups = "scifa4_data", "scifa4_ctrl";
-		renesas,function = "scifa4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi2_pins: sd2 {
-		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
-		renesas,function = "sdhi2";
-	};
-
-	fsia_pins: sounda {
-		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
-				 "fsia_data_in", "fsia_data_out";
-		renesas,function = "fsia";
-	};
-};
-
-&scifa4 {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi0>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&sdhi2 {
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi2>;
-	bus-width = <4>;
-	broken-cd;
-	status = "okay";
-};
-
-&sh_fsi2 {
-	pinctrl-0 = <&fsia_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 08662eb..56d24fc 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -228,20 +228,6 @@ config MACH_KZM9G
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
 	select USE_OF
 
-config MACH_KZM9G_REFERENCE
-	bool "KZM-A9-GT board - Reference Device Tree Implementation"
-	depends on ARCH_SH73A0
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SND_SOC_AK4642 if SND_SIMPLE_CARD
-	select USE_OF
-	---help---
-	   Use reference implementation of KZM-A9-GT board support
-	   which makes as greater use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 comment "Renesas ARM SoCs System Configuration"
 
 config CPU_HAS_INTEVT
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 8552c9d..7359016 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -69,7 +69,6 @@ obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
-obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
 # Framework support
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 57d00ed..ee1293d 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -6,7 +6,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
-loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
 loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
deleted file mode 100644
index 2e82e44..0000000
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * KZM-A9-GT board support - Reference Device Tree Implementation
- *
- * Copyright (C) 2012	Horms Solutions Ltd.
- *
- * Based on board-kzm9g.c
- * Copyright (C) 2012	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/of_platform.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "sh73a0.h"
-
-static void __init kzm_init(void)
-{
-	sh73a0_add_standard_devices_dt();
-
-#ifdef CONFIG_CACHE_L2X0
-	/* Shared attribute override enable, 64K*8way */
-	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
-#endif
-}
-
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
-static const char *kzm9g_boards_compat_dt[] __initdata = {
-	"renesas,kzm9g-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
-	.smp		= smp_ops(sh73a0_smp_ops),
-	.map_io		= sh73a0_map_io,
-	.init_early	= shmobile_init_delay,
-	.init_machine	= kzm_init,
-	.init_late	= shmobile_init_late,
-	.restart	= kzm9g_restart,
-	.dt_compat	= kzm9g_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h
index 727cc78..219bbcf 100644
--- a/arch/arm/mach-shmobile/include/mach/zboot.h
+++ b/arch/arm/mach-shmobile/include/mach/zboot.h
@@ -12,7 +12,7 @@
 #ifdef CONFIG_MACH_MACKEREL
 #define MEMORY_START	0x40000000
 #include "mach/head-mackerel.txt"
-#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE)
+#elif defined(CONFIG_MACH_KZM9G)
 #define MEMORY_START	0x43000000
 #include "mach/head-kzm9g.txt"
 #else
-- 
2.1.4

[PATCH 17/17] ARM: shmobile: kzm9g-reference: Remove board C code and DT file

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Now that the sh73a0 generic multiplatform case has the same feature set
as the kzm9g DT reference board code, we get rid of the latter.
DT reference code in the future shall make use of the sh73a0
multiplatform support code with the generic SoC machine vector.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   3 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/mach-shmobile/Kconfig                     |  14 -
 arch/arm/mach-shmobile/Makefile                    |   1 -
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 8 files changed, 2 insertions(+), 481 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 51147cb..c69f127 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -57,8 +57,6 @@ Boards:
     compatible = "renesas,kzm9d", "renesas,emev2"
   - Kyoto Microcomputer Co. KZM-A9-GT
     compatible = "renesas,kzm9g", "renesas,sh73a0"
-  - Kyoto Microcomputer Co. KZM-A9-GT - Reference Device Tree Implementation
-    compatible = "renesas,kzm9g-reference", "renesas,sh73a0"
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - Mackerel (R0P7372LC0016RL, AP4 EVM 2nd)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7fa843a..9d6f5a7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -412,8 +412,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
 	sh7372-mackerel.dtb \
-	sh73a0-kzm9g.dtb \
-	sh73a0-kzm9g-reference.dtb
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
 	r8a7740-armadillo800eva.dtb \
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
deleted file mode 100644
index 7ceaaa9..0000000
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "KZM-A9-GT";
-	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
-	aliases {
-		serial4 = &scifa4;
-	};
-
-	cpus {
-		cpu at 0 {
-			cpu0-supply = <&vdd_dvfs>;
-			operating-points = <
-				/* kHz  uV */
-				1196000 1315000
-				 598000 1175000
-				 398667 1065000
-			>;
-			voltage-tolerance = <1>; /* 1% */
-		};
-	};
-
-	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
-		stdout-path = &scifa4;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x20000000>;
-	};
-
-	reg_1p8v: regulator at 0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator at 1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vmmc_sdhi0: regulator at 2 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vmmc_sdhi2: regulator at 3 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI2 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	lan9220 at 10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led1 {
-			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
-			label = "LED1";
-		};
-		led2 {
-			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
-			label = "LED2";
-		};
-		led3 {
-			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
-			label = "LED3";
-		};
-		led4 {
-			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
-			label = "LED4";
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		back-key {
-			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_BACK>;
-			label = "SW3";
-		};
-
-		right-key {
-			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RIGHT>;
-			label = "SW2-R";
-		};
-
-		left-key {
-			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_LEFT>;
-			label = "SW2-L";
-		};
-
-		enter-key {
-			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_ENTER>;
-			label = "SW2-P";
-		};
-
-		up-key {
-			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_UP>;
-			label = "SW2-U";
-		};
-
-		down-key {
-			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_DOWN>;
-			label = "SW2-D";
-		};
-
-		home-key {
-			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_HOME>;
-			label = "SW1";
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,cpu {
-			sound-dai = <&sh_fsi2 0>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&ak4648>;
-			bitclock-master;
-			frame-master;
-			system-clock-frequency = <11289600>;
-		};
-	};
-};
-
-&cmt1 {
-	status = "ok";
-};
-
-&extal2_clk {
-	clock-frequency = <48000000>;
-};
-
-&i2c0 {
-	status = "okay";
-
-	compass at c {
-		compatible = "asahi-kasei,ak8975";
-		reg = <0x0c>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-	ak4648: codec at 12 {
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-		#sound-dai-cells = <0>;
-	};
-
-	accelerometer at 1d {
-		compatible = "adi,adxl34x";
-		reg = <0x1d>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
-			     <3 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	rtc at 32 {
-		compatible = "ricoh,r2025sd";
-		reg = <0x32>;
-	};
-
-	as3711 at 40 {
-		compatible = "ams,as3711";
-		reg = <0x40>;
-
-		regulators {
-			vdd_dvfs: sd1 {
-				regulator-name = "1.315V CPU";
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd2 {
-				regulator-name = "1.8V";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd4 {
-				regulator-name = "1.215V";
-				regulator-min-microvolt = <1215000>;
-				regulator-max-microvolt = <1235000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo2 {
-				regulator-name = "2.8V CPU";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo3 {
-				regulator-name = "3.0V CPU";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo4 {
-				regulator-name = "2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo5 {
-				regulator-name = "2.8V #2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo7 {
-				regulator-name = "1.15V CPU";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo8 {
-				regulator-name = "1.15V CPU #2";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	status = "okay";
-
-	touchscreen at 55 {
-		compatible = "sitronix,st1232";
-		reg = <0x55>;
-		interrupt-parent = <&irqpin1>;
-		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	pcf8575: gpio at 20 {
-		compatible = "nxp,pcf8575";
-		reg = <0x20>;
-		interrupt-parent = <&irqpin2>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-};
-
-&mmcif {
-	pinctrl-0 = <&mmcif_pins>;
-	pinctrl-names = "default";
-
-	bus-width = <8>;
-	vmmc-supply = <&reg_1p8v>;
-	status = "okay";
-};
-
-&pfc {
-	i2c3_pins: i2c3 {
-		renesas,groups = "i2c3_1";
-		renesas,function = "i2c3";
-	};
-
-	mmcif_pins: mmc {
-		mux {
-			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
-			renesas,function = "mmc0";
-		};
-		cfg {
-			renesas,groups = "mmc0_data8_0";
-			renesas,pins = "PORT279";
-			bias-pull-up;
-		};
-	};
-
-	scifa4_pins: serial4 {
-		renesas,groups = "scifa4_data", "scifa4_ctrl";
-		renesas,function = "scifa4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi2_pins: sd2 {
-		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
-		renesas,function = "sdhi2";
-	};
-
-	fsia_pins: sounda {
-		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
-				 "fsia_data_in", "fsia_data_out";
-		renesas,function = "fsia";
-	};
-};
-
-&scifa4 {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi0>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&sdhi2 {
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi2>;
-	bus-width = <4>;
-	broken-cd;
-	status = "okay";
-};
-
-&sh_fsi2 {
-	pinctrl-0 = <&fsia_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 08662eb..56d24fc 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -228,20 +228,6 @@ config MACH_KZM9G
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
 	select USE_OF
 
-config MACH_KZM9G_REFERENCE
-	bool "KZM-A9-GT board - Reference Device Tree Implementation"
-	depends on ARCH_SH73A0
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SND_SOC_AK4642 if SND_SIMPLE_CARD
-	select USE_OF
-	---help---
-	   Use reference implementation of KZM-A9-GT board support
-	   which makes as greater use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 comment "Renesas ARM SoCs System Configuration"
 
 config CPU_HAS_INTEVT
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 8552c9d..7359016 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -69,7 +69,6 @@ obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
-obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
 # Framework support
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 57d00ed..ee1293d 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -6,7 +6,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
-loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
 loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
deleted file mode 100644
index 2e82e44..0000000
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * KZM-A9-GT board support - Reference Device Tree Implementation
- *
- * Copyright (C) 2012	Horms Solutions Ltd.
- *
- * Based on board-kzm9g.c
- * Copyright (C) 2012	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/of_platform.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "sh73a0.h"
-
-static void __init kzm_init(void)
-{
-	sh73a0_add_standard_devices_dt();
-
-#ifdef CONFIG_CACHE_L2X0
-	/* Shared attribute override enable, 64K*8way */
-	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
-#endif
-}
-
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
-static const char *kzm9g_boards_compat_dt[] __initdata = {
-	"renesas,kzm9g-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
-	.smp		= smp_ops(sh73a0_smp_ops),
-	.map_io		= sh73a0_map_io,
-	.init_early	= shmobile_init_delay,
-	.init_machine	= kzm_init,
-	.init_late	= shmobile_init_late,
-	.restart	= kzm9g_restart,
-	.dt_compat	= kzm9g_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h
index 727cc78..219bbcf 100644
--- a/arch/arm/mach-shmobile/include/mach/zboot.h
+++ b/arch/arm/mach-shmobile/include/mach/zboot.h
@@ -12,7 +12,7 @@
 #ifdef CONFIG_MACH_MACKEREL
 #define MEMORY_START	0x40000000
 #include "mach/head-mackerel.txt"
-#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE)
+#elif defined(CONFIG_MACH_KZM9G)
 #define MEMORY_START	0x43000000
 #include "mach/head-kzm9g.txt"
 #else
-- 
2.1.4

Re: [GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Arnd Bergmann]

On Friday 16 January 2015 11:35:25 Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * Renesas ARM Based SoC Drivers Updates for v3.20,
>   tagged as renesas-drivers-for-v3.20, which I have also sent
>   a built request for.
> 
> * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
>   tagged as renesas-sh73a0-ccf-for-v3.20.
> 
> It is my understnding that both of those dependencies are required in
> order to transition to a bootable muliplatform kernel for the kzm9g board.

Nothing wrong with the pull request, but I have a question for my
understanding about where you are with multiplatform support. I
see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
are left without multiplatform support. Did I remember correctly
that you plan to add a common clock driver for ARCH_R8A7778 next,
move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
support including ARCH_SH7372?

	Arnd

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Arnd Bergmann]

On Friday 16 January 2015 11:35:25 Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * Renesas ARM Based SoC Drivers Updates for v3.20,
>   tagged as renesas-drivers-for-v3.20, which I have also sent
>   a built request for.
> 
> * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
>   tagged as renesas-sh73a0-ccf-for-v3.20.
> 
> It is my understnding that both of those dependencies are required in
> order to transition to a bootable muliplatform kernel for the kzm9g board.

Nothing wrong with the pull request, but I have a question for my
understanding about where you are with multiplatform support. I
see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
are left without multiplatform support. Did I remember correctly
that you plan to add a common clock driver for ARCH_R8A7778 next,
move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
support including ARCH_SH7372?

	Arnd

Re: [GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Simon Horman]

On Fri, Jan 16, 2015 at 09:38:44AM +0100, Arnd Bergmann wrote:
> On Friday 16 January 2015 11:35:25 Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> > 
> > This pull request is based on a merge of:
> > 
> > * Renesas ARM Based SoC Drivers Updates for v3.20,
> >   tagged as renesas-drivers-for-v3.20, which I have also sent
> >   a built request for.
> > 
> > * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
> >   tagged as renesas-sh73a0-ccf-for-v3.20.
> > 
> > It is my understnding that both of those dependencies are required in
> > order to transition to a bootable muliplatform kernel for the kzm9g board.
> 
> Nothing wrong with the pull request, but I have a question for my
> understanding about where you are with multiplatform support. I
> see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
> are left without multiplatform support. Did I remember correctly
> that you plan to add a common clock driver for ARCH_R8A7778 next,
> move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
> support including ARCH_SH7372?

Hi Arnd,

yes, my understanding is that is (still) the plan.

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Simon Horman]

On Fri, Jan 16, 2015 at 09:38:44AM +0100, Arnd Bergmann wrote:
> On Friday 16 January 2015 11:35:25 Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> > 
> > This pull request is based on a merge of:
> > 
> > * Renesas ARM Based SoC Drivers Updates for v3.20,
> >   tagged as renesas-drivers-for-v3.20, which I have also sent
> >   a built request for.
> > 
> > * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
> >   tagged as renesas-sh73a0-ccf-for-v3.20.
> > 
> > It is my understnding that both of those dependencies are required in
> > order to transition to a bootable muliplatform kernel for the kzm9g board.
> 
> Nothing wrong with the pull request, but I have a question for my
> understanding about where you are with multiplatform support. I
> see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
> are left without multiplatform support. Did I remember correctly
> that you plan to add a common clock driver for ARCH_R8A7778 next,
> move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
> support including ARCH_SH7372?

Hi Arnd,

yes, my understanding is that is (still) the plan.

Re: [GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Arnd Bergmann]

On Friday 16 January 2015 21:44:16 Simon Horman wrote:
> On Fri, Jan 16, 2015 at 09:38:44AM +0100, Arnd Bergmann wrote:
> > I see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
> > are left without multiplatform support. Did I remember correctly
> > that you plan to add a common clock driver for ARCH_R8A7778 next,
> > move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
> > support including ARCH_SH7372?
> 
> Hi Arnd,
> 
> yes, my understanding is that is (still) the plan.

Ok, thanks for the confirmation. 

	Arnd

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Arnd Bergmann]

On Friday 16 January 2015 21:44:16 Simon Horman wrote:
> On Fri, Jan 16, 2015 at 09:38:44AM +0100, Arnd Bergmann wrote:
> > I see that after this pull request, only ARCH_SH7372 and ARCH_R8A7778
> > are left without multiplatform support. Did I remember correctly
> > that you plan to add a common clock driver for ARCH_R8A7778 next,
> > move that to multiplatform and then delete all the ARCH_SHMOBILE_LEGACY
> > support including ARCH_SH7372?
> 
> Hi Arnd,
> 
> yes, my understanding is that is (still) the plan.

Ok, thanks for the confirmation. 

	Arnd

[GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.

This pull request is based on a merge of:

* "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
  tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.

* "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
  tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.

My understanding from to Geert Uytterhoeven both of the above are required
in order for the system to remain bootable.


The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:

  Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20

for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:

  ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

Add PM domain support to sh73a0

----------------------------------------------------------------
Geert Uytterhoeven (1):
      ARM: shmobile: sh73a0 dtsi: Add PM domain support

 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

[GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.

This pull request is based on a merge of:

* "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
  tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.

* "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
  tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.

My understanding from to Geert Uytterhoeven both of the above are required
in order for the system to remain bootable.


The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:

  Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20

for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:

  ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

Add PM domain support to sh73a0

----------------------------------------------------------------
Geert Uytterhoeven (1):
      ARM: shmobile: sh73a0 dtsi: Add PM domain support

 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

[PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.

Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372).  Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 8d9c2ce..121bbeb 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -26,12 +26,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
@@ -49,6 +51,7 @@
 		interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc1>;
 	};
 
 	sbsc1: memory-controller@fe400000 {
@@ -57,6 +60,7 @@
 		interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 36 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc0>;
 	};
 
 	pmu {
@@ -69,11 +73,12 @@
 		compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
 		reg = <0xe6138000 0x200>;
 		interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0x3f>;
 
-		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
-		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -95,6 +100,7 @@
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -116,6 +122,7 @@
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -137,6 +144,7 @@
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -158,6 +166,7 @@
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -171,6 +180,7 @@
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -184,6 +194,7 @@
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -197,6 +208,7 @@
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -210,6 +222,7 @@
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -223,6 +236,7 @@
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+		power-domains = <&pd_c5>;
 		status = "disabled";
 	};
 
@@ -232,6 +246,7 @@
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -243,6 +258,7 @@
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -254,6 +270,7 @@
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -265,6 +282,7 @@
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -276,6 +294,7 @@
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -285,6 +304,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -294,6 +314,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -303,6 +324,7 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -312,6 +334,7 @@
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -321,6 +344,7 @@
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -330,6 +354,7 @@
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -339,6 +364,7 @@
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -348,6 +374,7 @@
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -366,6 +393,117 @@
 			<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
 			<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
 			<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+		power-domains = <&pd_c5>;
+	};
+
+	sysc: system-controller@e6180000 {
+		compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+		reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4@0 {
+					reg = <0>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4@1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc0: a4bc0@4 {
+					reg = <4>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc1: a4bc1@5 {
+					reg = <5>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc0: a4lc0@6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc1: a4lc1@7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp@8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp@9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc@10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4rm: a4rm@12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3r: a3r@13 {
+						reg = <13>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2rv: a2rv@14 {
+							reg = <14>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_a4s: a4s@16 {
+					reg = <16>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sp: a3sp@17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sg: a3sg@18 {
+						reg = <18>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sm: a3sm@19 {
+						reg = <19>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl@20 {
+							reg = <20>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+			};
+		};
 	};
 
 	sh_fsi2: sound@ec230000 {
@@ -373,6 +511,7 @@
 		compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
 		reg = <0xec230000 0x400>;
 		interrupts = <0 146 0x4>;
+		power-domains = <&pd_a4mp>;
 		status = "disabled";
 	};
 
@@ -384,6 +523,7 @@
 		reg = <0xfec10000 0x400>;
 		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
 	};
 
 	clocks {
-- 
2.1.4

[PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.

Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372).  Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 8d9c2ce..121bbeb 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -26,12 +26,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 		cpu at 1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
@@ -49,6 +51,7 @@
 		interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc1>;
 	};
 
 	sbsc1: memory-controller at fe400000 {
@@ -57,6 +60,7 @@
 		interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 36 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc0>;
 	};
 
 	pmu {
@@ -69,11 +73,12 @@
 		compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
 		reg = <0xe6138000 0x200>;
 		interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0x3f>;
 
-		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
-		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -95,6 +100,7 @@
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -116,6 +122,7 @@
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -137,6 +144,7 @@
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -158,6 +166,7 @@
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -171,6 +180,7 @@
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -184,6 +194,7 @@
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -197,6 +208,7 @@
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -210,6 +222,7 @@
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -223,6 +236,7 @@
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+		power-domains = <&pd_c5>;
 		status = "disabled";
 	};
 
@@ -232,6 +246,7 @@
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -243,6 +258,7 @@
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -254,6 +270,7 @@
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -265,6 +282,7 @@
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -276,6 +294,7 @@
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -285,6 +304,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -294,6 +314,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -303,6 +324,7 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -312,6 +334,7 @@
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -321,6 +344,7 @@
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -330,6 +354,7 @@
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -339,6 +364,7 @@
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -348,6 +374,7 @@
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -366,6 +393,117 @@
 			<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
 			<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
 			<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+		power-domains = <&pd_c5>;
+	};
+
+	sysc: system-controller at e6180000 {
+		compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+		reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4 at 0 {
+					reg = <0>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4 at 1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc0: a4bc0 at 4 {
+					reg = <4>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc1: a4bc1 at 5 {
+					reg = <5>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc0: a4lc0 at 6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc1: a4lc1 at 7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp at 8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp at 9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc at 10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4rm: a4rm at 12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3r: a3r at 13 {
+						reg = <13>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2rv: a2rv at 14 {
+							reg = <14>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_a4s: a4s at 16 {
+					reg = <16>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sp: a3sp at 17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sg: a3sg at 18 {
+						reg = <18>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sm: a3sm at 19 {
+						reg = <19>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl at 20 {
+							reg = <20>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+			};
+		};
 	};
 
 	sh_fsi2: sound at ec230000 {
@@ -373,6 +511,7 @@
 		compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
 		reg = <0xec230000 0x400>;
 		interrupts = <0 146 0x4>;
+		power-domains = <&pd_a4mp>;
 		status = "disabled";
 	};
 
@@ -384,6 +523,7 @@
 		reg = <0xfec10000 0x400>;
 		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
 	};
 
 	clocks {
-- 
2.1.4

Re: [GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Olof Johansson]

On Fri, Jan 16, 2015 at 11:35:25AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * Renesas ARM Based SoC Drivers Updates for v3.20,
>   tagged as renesas-drivers-for-v3.20, which I have also sent
>   a built request for.
> 
> * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
>   tagged as renesas-sh73a0-ccf-for-v3.20.
> 
> It is my understnding that both of those dependencies are required in
> order to transition to a bootable muliplatform kernel for the kzm9g board.
> 
> 
> This pull request has several minor conflicts with the arm-soc/for-next
> branch:
> 
> * There is a conflict in arch/arm/mach-shmobile/Makefile.boot
>   with the pull-request "Renesas ARM Based SoC Lager Board Removal for
>   v3.20", tagged as renesas-lager-board-removal-for-v3.20, which you have
>   pulled into the next/cleanup branch.
> 
>   A resolution for this conflict is in the renesas-next-20150114-v3.19-rc1
>   tag of my renesas tree.
> 
>   In words the solution is to remove both
>   CONFIG_MACH_KZM9G_REFERENCE and CONFIG_MACH_LAGER.
> 
>   The resulting section of arch/arm/mach-shmobile/Makefile.boot is as follows.
> 
> loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
> loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
> loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
> loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
> loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
> 
> * There is a conflict in arch/arm/boot/dts/Makefile with
>   cb612390e54691863 ("ARM: dts: Only build dtb if associated Arch and/or
>   SoC is enabled").
> 
>   A resolution for this can be found in next-20150115.
> 
>   In words the resolution is to take the formating from cb612390e54691863,
>   and the dtb file removan and addtion from this pull-request.
> 
>   The resulting section of arch/arm/boot/dts/Makefile is as follows.
> 
> 
> dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
>         r8a73a4-ape6evm.dtb \
>         r8a73a4-ape6evm-reference.dtb \
>         r8a7740-armadillo800eva.dtb \
>         r8a7778-bockw.dtb \
>         r8a7778-bockw-reference.dtb \
>         r8a7779-marzen.dtb \
>         sh7372-mackerel.dtb \
>         sh73a0-kzm9g.dtb
> dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
>         emev2-kzm9d.dtb \
>         r7s72100-genmai.dtb \
>         r8a73a4-ape6evm.dtb \
>         r8a7740-.dtb \
>         r8a7779-marzen.dtb \
>         r8a7790-lager.dtb \
>         r8a7791-henninger.dtb \        r8a7791-koelsch.dtb \
>         r8a7794-alt.dtb \
>         sh73a0-kzm9g.dtb
> dtb-$(CONFIG_ARCH_SOCFPGA) += \
>         socfpga_arria5_socdk.dtb \
> 
> * arch/arm/boot/dts/sh73a0-kzm9g-reference.dts should be removed
> 
> 
> 
> The following changes since commit 26bcc66a8b05febf3c4b5ac3365caf23eb103b4f:
> 
>   Merge branch 'drivers-for-v3.20' into sh73a0-multiplatform-for-v3.20.base (2015-01-14 09:39:24 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v3.20
> 
> for you to fetch changes up to 93c9f0228a3d0a14640f86b3e8aeaf3c9b449bb7:
> 
>   ARM: shmobile: kzm9g-reference: Remove board C code and DT file (2015-01-14 09:46:48 +0900)

Since this is bringing in the drivers/bus branch I can't merge this one either.


-Olof

[GIT PULL] Renesas ARM Based SoC Sh73a0 Multiplatform Updates for v3.20

[Olof Johansson]

On Fri, Jan 16, 2015 at 11:35:25AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * Renesas ARM Based SoC Drivers Updates for v3.20,
>   tagged as renesas-drivers-for-v3.20, which I have also sent
>   a built request for.
> 
> * "Renesas ARM Based SoC sh73a0 CCF Updates for v3.20",
>   tagged as renesas-sh73a0-ccf-for-v3.20.
> 
> It is my understnding that both of those dependencies are required in
> order to transition to a bootable muliplatform kernel for the kzm9g board.
> 
> 
> This pull request has several minor conflicts with the arm-soc/for-next
> branch:
> 
> * There is a conflict in arch/arm/mach-shmobile/Makefile.boot
>   with the pull-request "Renesas ARM Based SoC Lager Board Removal for
>   v3.20", tagged as renesas-lager-board-removal-for-v3.20, which you have
>   pulled into the next/cleanup branch.
> 
>   A resolution for this conflict is in the renesas-next-20150114-v3.19-rc1
>   tag of my renesas tree.
> 
>   In words the solution is to remove both
>   CONFIG_MACH_KZM9G_REFERENCE and CONFIG_MACH_LAGER.
> 
>   The resulting section of arch/arm/mach-shmobile/Makefile.boot is as follows.
> 
> loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
> loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
> loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
> loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
> loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
> 
> * There is a conflict in arch/arm/boot/dts/Makefile with
>   cb612390e54691863 ("ARM: dts: Only build dtb if associated Arch and/or
>   SoC is enabled").
> 
>   A resolution for this can be found in next-20150115.
> 
>   In words the resolution is to take the formating from cb612390e54691863,
>   and the dtb file removan and addtion from this pull-request.
> 
>   The resulting section of arch/arm/boot/dts/Makefile is as follows.
> 
> 
> dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
>         r8a73a4-ape6evm.dtb \
>         r8a73a4-ape6evm-reference.dtb \
>         r8a7740-armadillo800eva.dtb \
>         r8a7778-bockw.dtb \
>         r8a7778-bockw-reference.dtb \
>         r8a7779-marzen.dtb \
>         sh7372-mackerel.dtb \
>         sh73a0-kzm9g.dtb
> dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
>         emev2-kzm9d.dtb \
>         r7s72100-genmai.dtb \
>         r8a73a4-ape6evm.dtb \
>         r8a7740-.dtb \
>         r8a7779-marzen.dtb \
>         r8a7790-lager.dtb \
>         r8a7791-henninger.dtb \        r8a7791-koelsch.dtb \
>         r8a7794-alt.dtb \
>         sh73a0-kzm9g.dtb
> dtb-$(CONFIG_ARCH_SOCFPGA) += \
>         socfpga_arria5_socdk.dtb \
> 
> * arch/arm/boot/dts/sh73a0-kzm9g-reference.dts should be removed
> 
> 
> 
> The following changes since commit 26bcc66a8b05febf3c4b5ac3365caf23eb103b4f:
> 
>   Merge branch 'drivers-for-v3.20' into sh73a0-multiplatform-for-v3.20.base (2015-01-14 09:39:24 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v3.20
> 
> for you to fetch changes up to 93c9f0228a3d0a14640f86b3e8aeaf3c9b449bb7:
> 
>   ARM: shmobile: kzm9g-reference: Remove board C code and DT file (2015-01-14 09:46:48 +0900)

Since this is bringing in the drivers/bus branch I can't merge this one either.


-Olof

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Olof Johansson]

On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
>   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> 
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
>   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> 
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.
> 
> 
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> 
>   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> 
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> 
>   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)

Same here, tag gone, based on previous branch that we wanted redone. Just
replying so I know I looked at it, etc.


-Olof

[GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Olof Johansson]

On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
>   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> 
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
>   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> 
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.
> 
> 
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> 
>   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> 
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> 
>   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)

Same here, tag gone, based on previous branch that we wanted redone. Just
replying so I know I looked at it, etc.


-Olof

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
>   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> 
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
>   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> 
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.

There is also a dependency, which I apologise for not documenting,
on "ARM Based SoC Sh73a0 Multiplatform Updates for v3.20",
tagged as renesas-sh73a0-multiplatform-for-v3.20.

As Olof has have asked for further work on that pull-request I am withdrawing
this pull-request.

> 
> 
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> 
>   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> 
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> 
>   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
> 
> ----------------------------------------------------------------
> Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
> 
> Add PM domain support to sh73a0
> 
> ----------------------------------------------------------------
> Geert Uytterhoeven (1):
>       ARM: shmobile: sh73a0 dtsi: Add PM domain support
> 
>  arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 142 insertions(+), 2 deletions(-)
> 

[GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> 
> This pull request is based on a merge of:
> 
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
>   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> 
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
>   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> 
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.

There is also a dependency, which I apologise for not documenting,
on "ARM Based SoC Sh73a0 Multiplatform Updates for v3.20",
tagged as renesas-sh73a0-multiplatform-for-v3.20.

As Olof has have asked for further work on that pull-request I am withdrawing
this pull-request.

> 
> 
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> 
>   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> 
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> 
>   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
> 
> ----------------------------------------------------------------
> Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
> 
> Add PM domain support to sh73a0
> 
> ----------------------------------------------------------------
> Geert Uytterhoeven (1):
>       ARM: shmobile: sh73a0 dtsi: Add PM domain support
> 
>  arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 142 insertions(+), 2 deletions(-)
> 

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

On Wed, Jan 21, 2015 at 05:35:25PM -0800, Olof Johansson wrote:
> On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> > 
> > This pull request is based on a merge of:
> > 
> > * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
> >   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> > 
> > * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
> >   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> > 
> > My understanding from to Geert Uytterhoeven both of the above are required
> > in order for the system to remain bootable.
> > 
> > 
> > The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> > 
> >   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> > 
> > for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> > 
> >   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
> 
> Same here, tag gone, based on previous branch that we wanted redone. Just
> replying so I know I looked at it, etc.

Thanks, I was just sending you an email about that.
It depends indirectly on a pull-request you have asked
for more work on, so I would like to withdraw this pull-request.

[GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20

[Simon Horman]

On Wed, Jan 21, 2015 at 05:35:25PM -0800, Olof Johansson wrote:
> On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> > 
> > Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> > 
> > This pull request is based on a merge of:
> > 
> > * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
> >   tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> > 
> > * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
> >   tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> > 
> > My understanding from to Geert Uytterhoeven both of the above are required
> > in order for the system to remain bootable.
> > 
> > 
> > The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> > 
> >   Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> > 
> > for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> > 
> >   ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
> 
> Same here, tag gone, based on previous branch that we wanted redone. Just
> replying so I know I looked at it, etc.

Thanks, I was just sending you an email about that.
It depends indirectly on a pull-request you have asked
for more work on, so I would like to withdraw this pull-request.

[PATCH 01/11] ARM: shmobile: sh73a0: Introduce generic setup callback

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Add a generic sh73a0 machine setup callback for the upcoming
sh73a0 multiplatform case. Cache needs to be configured, and
legacy clocks must be omitted.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index faea74a..48f2447 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -30,6 +30,7 @@
 #include <linux/platform_data/sh_ipmmu.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
 
+#include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -782,8 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#ifdef CONFIG_USE_OF
-
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
@@ -800,6 +799,17 @@ static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 	writel((1 << 31), RESCNT2);
 }
 
+#ifdef CONFIG_USE_OF
+
+static void __init sh73a0_generic_init(void)
+{
+#ifdef CONFIG_CACHE_L2X0
+	/* Shared attribute override enable, 64K*8way */
+	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
+#endif
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
 static const char *sh73a0_boards_compat_dt[] __initdata = {
 	"renesas,sh73a0",
 	NULL,
@@ -809,7 +819,7 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.smp		= smp_ops(sh73a0_smp_ops),
 	.map_io		= sh73a0_map_io,
 	.init_early	= shmobile_init_delay,
-	.init_machine	= sh73a0_add_standard_devices_dt,
+	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
 	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
2.1.4

[PATCH 01/11] ARM: shmobile: sh73a0: Introduce generic setup callback

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Add a generic sh73a0 machine setup callback for the upcoming
sh73a0 multiplatform case. Cache needs to be configured, and
legacy clocks must be omitted.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index faea74a..48f2447 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -30,6 +30,7 @@
 #include <linux/platform_data/sh_ipmmu.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
 
+#include <asm/hardware/cache-l2x0.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
@@ -782,8 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#ifdef CONFIG_USE_OF
-
 void __init sh73a0_add_standard_devices_dt(void)
 {
 	/* clocks are setup late during boot in the case of DT */
@@ -800,6 +799,17 @@ static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 	writel((1 << 31), RESCNT2);
 }
 
+#ifdef CONFIG_USE_OF
+
+static void __init sh73a0_generic_init(void)
+{
+#ifdef CONFIG_CACHE_L2X0
+	/* Shared attribute override enable, 64K*8way */
+	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
+#endif
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
 static const char *sh73a0_boards_compat_dt[] __initdata = {
 	"renesas,sh73a0",
 	NULL,
@@ -809,7 +819,7 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.smp		= smp_ops(sh73a0_smp_ops),
 	.map_io		= sh73a0_map_io,
 	.init_early	= shmobile_init_delay,
-	.init_machine	= sh73a0_add_standard_devices_dt,
+	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
 	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
-- 
2.1.4

[PATCH 02/11] ARM: shmobile: sh73a0: Add Multiplatform support

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Enable sh73a0 Multiplatform support for the generic sh73a0
machine vector. No board support is enabled, and the board
code for KZM9G DT Reference is left by itself.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/Kconfig      | 5 +++++
 arch/arm/mach-shmobile/Makefile     | 4 ++--
 arch/arm/mach-shmobile/smp-sh73a0.c | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 2f36c85..8ee2f28 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -78,6 +78,11 @@ config ARCH_R8A7794
 	bool "R-Car E2 (R8A77940)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_SH73A0
+	bool "SH-Mobile AG5 (R8A73A00)"
+	select ARCH_RMOBILE
+	select RENESAS_INTC_IRQPIN
+
 comment "Renesas ARM SoCs Board Type"
 
 config MACH_MARZEN
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index d53996e..b400f5f 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -7,7 +7,7 @@ obj-y				:= timer.o console.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7372)	+= setup-sh7372.o intc-sh7372.o pm-sh7372.o
-obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o intc-sh73a0.o pm-sh73a0.o
+obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o pm-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o pm-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
@@ -65,7 +65,7 @@ obj-$(CONFIG_MACH_BOCKW)	+= board-bockw.o
 obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
-obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
+obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index c16dbfe..2106d6b 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -33,7 +33,7 @@
 
 #define SH73A0_SCU_BASE 0xf0000000
 
-#ifdef CONFIG_HAVE_ARM_TWD
+#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
 void __init sh73a0_register_twd(void)
 {
-- 
2.1.4

[PATCH 02/11] ARM: shmobile: sh73a0: Add Multiplatform support

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Enable sh73a0 Multiplatform support for the generic sh73a0
machine vector. No board support is enabled, and the board
code for KZM9G DT Reference is left by itself.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/Kconfig      | 5 +++++
 arch/arm/mach-shmobile/Makefile     | 4 ++--
 arch/arm/mach-shmobile/smp-sh73a0.c | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 2f36c85..8ee2f28 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -78,6 +78,11 @@ config ARCH_R8A7794
 	bool "R-Car E2 (R8A77940)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_SH73A0
+	bool "SH-Mobile AG5 (R8A73A00)"
+	select ARCH_RMOBILE
+	select RENESAS_INTC_IRQPIN
+
 comment "Renesas ARM SoCs Board Type"
 
 config MACH_MARZEN
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index d53996e..b400f5f 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -7,7 +7,7 @@ obj-y				:= timer.o console.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7372)	+= setup-sh7372.o intc-sh7372.o pm-sh7372.o
-obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o intc-sh73a0.o pm-sh73a0.o
+obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o pm-sh73a0.o
 obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o pm-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
@@ -65,7 +65,7 @@ obj-$(CONFIG_MACH_BOCKW)	+= board-bockw.o
 obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
-obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
+obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index c16dbfe..2106d6b 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -33,7 +33,7 @@
 
 #define SH73A0_SCU_BASE 0xf0000000
 
-#ifdef CONFIG_HAVE_ARM_TWD
+#if defined(CONFIG_HAVE_ARM_TWD) && !defined(CONFIG_ARCH_MULTIPLATFORM)
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
 void __init sh73a0_register_twd(void)
 {
-- 
2.1.4

[PATCH 03/11] ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Sync the two DTS for the KZM9G board. The target is the file
"sh73a0-kzm9g.dts" and it is made identical to the DT reference
case with the exception of the compatbile string. In the future
the DT reference file will go away.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[geert: Update for recent changes to sh73a0-kzm9g-reference.dts]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 374 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 373 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index e7dae01..6f00e6b 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -1,6 +1,9 @@
 /*
  * Device Tree Source for the KZM-A9-GT board
  *
+ * Copyright (C) 2012 Horms Solutions Ltd.
+ *
+ * Based on sh73a0-kzm9g.dts
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
  * This file is licensed under the terms of the GNU General Public License
@@ -10,17 +13,386 @@
 
 /dts-v1/;
 #include "sh73a0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
+		stdout-path = &scifa4;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x40000000 0x20000000>;
 	};
+
+	reg_1p8v: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vmmc_sdhi0: regulator@2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vmmc_sdhi2: regulator@3 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI2 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	lan9220@10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
+			label = "LED1";
+		};
+		led2 {
+			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
+			label = "LED2";
+		};
+		led3 {
+			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
+			label = "LED3";
+		};
+		led4 {
+			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
+			label = "LED4";
+		};
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		back-key {
+			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_BACK>;
+			label = "SW3";
+		};
+
+		right-key {
+			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHT>;
+			label = "SW2-R";
+		};
+
+		left-key {
+			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFT>;
+			label = "SW2-L";
+		};
+
+		enter-key {
+			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_ENTER>;
+			label = "SW2-P";
+		};
+
+		up-key {
+			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_UP>;
+			label = "SW2-U";
+		};
+
+		down-key {
+			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_DOWN>;
+			label = "SW2-D";
+		};
+
+		home-key {
+			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			label = "SW1";
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,cpu {
+			sound-dai = <&sh_fsi2 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&ak4648>;
+			bitclock-master;
+			frame-master;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&cmt1 {
+	status = "okay";
+};
+
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	compass@c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	ak4648: codec@12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
+	accelerometer@1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	rtc@32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
+	as3711@40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen@55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	pcf8575: gpio@20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmcif_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	vmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		renesas,groups = "i2c3_1";
+		renesas,function = "i2c3";
+	};
+
+	mmcif_pins: mmc {
+		mux {
+			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
+			renesas,function = "mmc0";
+		};
+		cfg {
+			renesas,groups = "mmc0_data8_0";
+			renesas,pins = "PORT279";
+			bias-pull-up;
+		};
+	};
+
+	scifa4_pins: serial4 {
+		renesas,groups = "scifa4_data", "scifa4_ctrl";
+		renesas,function = "scifa4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+		renesas,function = "sdhi2";
+	};
+
+	fsia_pins: sounda {
+		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
+				 "fsia_data_in", "fsia_data_out";
+		renesas,function = "fsia";
+	};
+};
+
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi0>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi2>;
+	bus-width = <4>;
+	broken-cd;
+	status = "okay";
+};
+
+&sh_fsi2 {
+	pinctrl-0 = <&fsia_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
-- 
2.1.4

[PATCH 03/11] ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Sync the two DTS for the KZM9G board. The target is the file
"sh73a0-kzm9g.dts" and it is made identical to the DT reference
case with the exception of the compatbile string. In the future
the DT reference file will go away.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[geert: Update for recent changes to sh73a0-kzm9g-reference.dts]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 374 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 373 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index e7dae01..6f00e6b 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -1,6 +1,9 @@
 /*
  * Device Tree Source for the KZM-A9-GT board
  *
+ * Copyright (C) 2012 Horms Solutions Ltd.
+ *
+ * Based on sh73a0-kzm9g.dts
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
  * This file is licensed under the terms of the GNU General Public License
@@ -10,17 +13,386 @@
 
 /dts-v1/;
 #include "sh73a0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g", "renesas,sh73a0";
 
+	aliases {
+		serial4 = &scifa4;
+	};
+
+	cpus {
+		cpu at 0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
+		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
+		stdout-path = &scifa4;
 	};
 
 	memory {
 		device_type = "memory";
 		reg = <0x40000000 0x20000000>;
 	};
+
+	reg_1p8v: regulator at 0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_3p3v: regulator at 1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vmmc_sdhi0: regulator at 2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vmmc_sdhi2: regulator at 3 {
+		compatible = "regulator-fixed";
+		regulator-name = "SDHI2 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	lan9220 at 10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1 {
+			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
+			label = "LED1";
+		};
+		led2 {
+			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
+			label = "LED2";
+		};
+		led3 {
+			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
+			label = "LED3";
+		};
+		led4 {
+			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
+			label = "LED4";
+		};
+	};
+
+	keyboard {
+		compatible = "gpio-keys";
+
+		back-key {
+			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_BACK>;
+			label = "SW3";
+		};
+
+		right-key {
+			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHT>;
+			label = "SW2-R";
+		};
+
+		left-key {
+			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFT>;
+			label = "SW2-L";
+		};
+
+		enter-key {
+			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_ENTER>;
+			label = "SW2-P";
+		};
+
+		up-key {
+			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_UP>;
+			label = "SW2-U";
+		};
+
+		down-key {
+			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_DOWN>;
+			label = "SW2-D";
+		};
+
+		home-key {
+			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			label = "SW1";
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,cpu {
+			sound-dai = <&sh_fsi2 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&ak4648>;
+			bitclock-master;
+			frame-master;
+			system-clock-frequency = <11289600>;
+		};
+	};
+};
+
+&cmt1 {
+	status = "okay";
+};
+
+&extal2_clk {
+	clock-frequency = <48000000>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	compass at c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	ak4648: codec at 12 {
+		compatible = "asahi-kasei,ak4648";
+		reg = <0x12>;
+		#sound-dai-cells = <0>;
+	};
+
+	accelerometer at 1d {
+		compatible = "adi,adxl34x";
+		reg = <0x1d>;
+		interrupt-parent = <&irqpin3>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+			     <3 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	rtc at 32 {
+		compatible = "ricoh,r2025sd";
+		reg = <0x32>;
+	};
+
+	as3711 at 40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen at 55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	pcf8575: gpio at 20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+&mmcif {
+	pinctrl-0 = <&mmcif_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	vmmc-supply = <&reg_1p8v>;
+	status = "okay";
+};
+
+&pfc {
+	i2c3_pins: i2c3 {
+		renesas,groups = "i2c3_1";
+		renesas,function = "i2c3";
+	};
+
+	mmcif_pins: mmc {
+		mux {
+			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
+			renesas,function = "mmc0";
+		};
+		cfg {
+			renesas,groups = "mmc0_data8_0";
+			renesas,pins = "PORT279";
+			bias-pull-up;
+		};
+	};
+
+	scifa4_pins: serial4 {
+		renesas,groups = "scifa4_data", "scifa4_ctrl";
+		renesas,function = "scifa4";
+	};
+
+	sdhi0_pins: sd0 {
+		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
+		renesas,function = "sdhi0";
+	};
+
+	sdhi2_pins: sd2 {
+		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+		renesas,function = "sdhi2";
+	};
+
+	fsia_pins: sounda {
+		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
+				 "fsia_data_in", "fsia_data_out";
+		renesas,function = "fsia";
+	};
+};
+
+&scifa4 {
+	pinctrl-0 = <&scifa4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi0>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi2 {
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&vmmc_sdhi2>;
+	bus-width = <4>;
+	broken-cd;
+	status = "okay";
+};
+
+&sh_fsi2 {
+	pinctrl-0 = <&fsia_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
 };
-- 
2.1.4

[PATCH 04/11] ARM: shmobile: kzm9g: Build DTS for Multiplatform

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Build the sh73a0 KZM9G board DTB in case of Multiplatform.
The DT reference case will be removed in the future and
can be ignored for now.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a1c776b..287ebca 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -482,7 +482,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	r8a7790-lager.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7794-alt.dtb
+	r8a7794-alt.dtb \
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += \
 	socfpga_arria5_socdk.dtb \
 	socfpga_arria10_socdk.dtb \
-- 
2.1.4

[PATCH 04/11] ARM: shmobile: kzm9g: Build DTS for Multiplatform

[Simon Horman]

From: Magnus Damm <damm+renesas@opensource.se>

Build the sh73a0 KZM9G board DTB in case of Multiplatform.
The DT reference case will be removed in the future and
can be ignored for now.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a1c776b..287ebca 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -482,7 +482,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	r8a7790-lager.dtb \
 	r8a7791-henninger.dtb \
 	r8a7791-koelsch.dtb \
-	r8a7794-alt.dtb
+	r8a7794-alt.dtb \
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += \
 	socfpga_arria5_socdk.dtb \
 	socfpga_arria10_socdk.dtb \
-- 
2.1.4

[PATCH 05/11] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.
A reference to the latter will be added later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ab319b7..70b694f 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -376,6 +376,17 @@
 		status = "disabled";
 	};
 
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc",
+			     "simple-pm-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x20000000>;
+		reg = <0xfec10000 0x400>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.1.4

[PATCH 05/11] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.
A reference to the latter will be added later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ab319b7..70b694f 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -376,6 +376,17 @@
 		status = "disabled";
 	};
 
+	bsc: bus at fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc",
+			     "simple-pm-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0x20000000>;
+		reg = <0xfec10000 0x400>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.1.4

[PATCH 06/11] ARM: shmobile: kzm9g dts: Move Ethernet node to BSC

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Move the Ethernet node from the root of the device tree to the BSC node,
as it's connected to the Bus State Controller.  This allows the system
to know the right position of the Ethernet node in the clock and PM
domain hierarchy, and manage the clock and PM domain appropriately.

Also rename the node's name from "lan9220" to "ethernet", to conform to
ePAPR generic name recomendations.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 6f00e6b..022ba50 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -84,19 +84,6 @@
 		enable-active-high;
 	};
 
-	lan9220@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		led1 {
@@ -178,6 +165,21 @@
 	};
 };
 
+&bsc {
+	ethernet@10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+};
+
 &cmt1 {
 	status = "okay";
 };
-- 
2.1.4

[PATCH 06/11] ARM: shmobile: kzm9g dts: Move Ethernet node to BSC

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Move the Ethernet node from the root of the device tree to the BSC node,
as it's connected to the Bus State Controller.  This allows the system
to know the right position of the Ethernet node in the clock and PM
domain hierarchy, and manage the clock and PM domain appropriately.

Also rename the node's name from "lan9220" to "ethernet", to conform to
ePAPR generic name recomendations.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0-kzm9g.dts | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 6f00e6b..022ba50 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -84,19 +84,6 @@
 		enable-active-high;
 	};
 
-	lan9220 at 10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		led1 {
@@ -178,6 +165,21 @@
 	};
 };
 
+&bsc {
+	ethernet at 10000000 {
+		compatible = "smsc,lan9220", "smsc,lan9115";
+		reg = <0x10000000 0x100>;
+		phy-mode = "mii";
+		interrupt-parent = <&irqpin0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		reg-io-width = <4>;
+		smsc,irq-push-pull;
+		smsc,save-mac-address;
+		vddvario-supply = <&reg_1p8v>;
+		vdd33a-supply = <&reg_3p3v>;
+	};
+};
+
 &cmt1 {
 	status = "okay";
 };
-- 
2.1.4

[PATCH 07/11] ARM: shmobile: kzm9g-reference: Remove board C code and DT file

[Simon Horman]

Now that the sh73a0 generic multiplatform case has the same feature set
as the kzm9g DT reference board code, we get rid of the latter.
DT reference code in the future shall make use of the sh73a0
multiplatform support code with the generic SoC machine vector.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   3 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/mach-shmobile/Kconfig                     |  14 -
 arch/arm/mach-shmobile/Makefile                    |   1 -
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 8 files changed, 2 insertions(+), 481 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 51147cb..c69f127 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -57,8 +57,6 @@ Boards:
     compatible = "renesas,kzm9d", "renesas,emev2"
   - Kyoto Microcomputer Co. KZM-A9-GT
     compatible = "renesas,kzm9g", "renesas,sh73a0"
-  - Kyoto Microcomputer Co. KZM-A9-GT - Reference Device Tree Implementation
-    compatible = "renesas,kzm9g-reference", "renesas,sh73a0"
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - Mackerel (R0P7372LC0016RL, AP4 EVM 2nd)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 287ebca..aa26d13 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -471,8 +471,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
 	r8a7778-bockw-reference.dtb \
 	r8a7779-marzen.dtb \
 	sh7372-mackerel.dtb \
-	sh73a0-kzm9g.dtb \
-	sh73a0-kzm9g-reference.dtb
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
deleted file mode 100644
index bf365f7..0000000
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "KZM-A9-GT";
-	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
-	aliases {
-		serial4 = &scifa4;
-	};
-
-	cpus {
-		cpu@0 {
-			cpu0-supply = <&vdd_dvfs>;
-			operating-points = <
-				/* kHz  uV */
-				1196000 1315000
-				 598000 1175000
-				 398667 1065000
-			>;
-			voltage-tolerance = <1>; /* 1% */
-		};
-	};
-
-	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
-		stdout-path = &scifa4;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x20000000>;
-	};
-
-	reg_1p8v: regulator@0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator@1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vmmc_sdhi0: regulator@2 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vmmc_sdhi2: regulator@3 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI2 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	lan9220@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led1 {
-			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
-			label = "LED1";
-		};
-		led2 {
-			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
-			label = "LED2";
-		};
-		led3 {
-			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
-			label = "LED3";
-		};
-		led4 {
-			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
-			label = "LED4";
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		back-key {
-			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_BACK>;
-			label = "SW3";
-		};
-
-		right-key {
-			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RIGHT>;
-			label = "SW2-R";
-		};
-
-		left-key {
-			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_LEFT>;
-			label = "SW2-L";
-		};
-
-		enter-key {
-			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_ENTER>;
-			label = "SW2-P";
-		};
-
-		up-key {
-			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_UP>;
-			label = "SW2-U";
-		};
-
-		down-key {
-			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_DOWN>;
-			label = "SW2-D";
-		};
-
-		home-key {
-			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_HOME>;
-			label = "SW1";
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,cpu {
-			sound-dai = <&sh_fsi2 0>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&ak4648>;
-			bitclock-master;
-			frame-master;
-			system-clock-frequency = <11289600>;
-		};
-	};
-};
-
-&cmt1 {
-	status = "okay";
-};
-
-&extal2_clk {
-	clock-frequency = <48000000>;
-};
-
-&i2c0 {
-	status = "okay";
-
-	compass@c {
-		compatible = "asahi-kasei,ak8975";
-		reg = <0x0c>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-	ak4648: codec@12 {
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-		#sound-dai-cells = <0>;
-	};
-
-	accelerometer@1d {
-		compatible = "adi,adxl34x";
-		reg = <0x1d>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
-			     <3 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	rtc@32 {
-		compatible = "ricoh,r2025sd";
-		reg = <0x32>;
-	};
-
-	as3711@40 {
-		compatible = "ams,as3711";
-		reg = <0x40>;
-
-		regulators {
-			vdd_dvfs: sd1 {
-				regulator-name = "1.315V CPU";
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd2 {
-				regulator-name = "1.8V";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd4 {
-				regulator-name = "1.215V";
-				regulator-min-microvolt = <1215000>;
-				regulator-max-microvolt = <1235000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo2 {
-				regulator-name = "2.8V CPU";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo3 {
-				regulator-name = "3.0V CPU";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo4 {
-				regulator-name = "2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo5 {
-				regulator-name = "2.8V #2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo7 {
-				regulator-name = "1.15V CPU";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo8 {
-				regulator-name = "1.15V CPU #2";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	status = "okay";
-
-	touchscreen@55 {
-		compatible = "sitronix,st1232";
-		reg = <0x55>;
-		interrupt-parent = <&irqpin1>;
-		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	pcf8575: gpio@20 {
-		compatible = "nxp,pcf8575";
-		reg = <0x20>;
-		interrupt-parent = <&irqpin2>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-};
-
-&mmcif {
-	pinctrl-0 = <&mmcif_pins>;
-	pinctrl-names = "default";
-
-	bus-width = <8>;
-	vmmc-supply = <&reg_1p8v>;
-	status = "okay";
-};
-
-&pfc {
-	i2c3_pins: i2c3 {
-		renesas,groups = "i2c3_1";
-		renesas,function = "i2c3";
-	};
-
-	mmcif_pins: mmc {
-		mux {
-			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
-			renesas,function = "mmc0";
-		};
-		cfg {
-			renesas,groups = "mmc0_data8_0";
-			renesas,pins = "PORT279";
-			bias-pull-up;
-		};
-	};
-
-	scifa4_pins: serial4 {
-		renesas,groups = "scifa4_data", "scifa4_ctrl";
-		renesas,function = "scifa4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi2_pins: sd2 {
-		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
-		renesas,function = "sdhi2";
-	};
-
-	fsia_pins: sounda {
-		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
-				 "fsia_data_in", "fsia_data_out";
-		renesas,function = "fsia";
-	};
-};
-
-&scifa4 {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi0>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&sdhi2 {
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi2>;
-	bus-width = <4>;
-	broken-cd;
-	status = "okay";
-};
-
-&sh_fsi2 {
-	pinctrl-0 = <&fsia_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 8ee2f28..f4108d8 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -214,20 +214,6 @@ config MACH_KZM9G
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
 	select USE_OF
 
-config MACH_KZM9G_REFERENCE
-	bool "KZM-A9-GT board - Reference Device Tree Implementation"
-	depends on ARCH_SH73A0
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SND_SOC_AK4642 if SND_SIMPLE_CARD
-	select USE_OF
-	---help---
-	   Use reference implementation of KZM-A9-GT board support
-	   which makes as greater use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 comment "Renesas ARM SoCs System Configuration"
 
 config CPU_HAS_INTEVT
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index b400f5f..7b9ed9e 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -66,7 +66,6 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
-obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
 # Framework support
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 02532be..6ef0e2b 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -6,7 +6,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
-loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
 
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
deleted file mode 100644
index 2e82e44..0000000
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * KZM-A9-GT board support - Reference Device Tree Implementation
- *
- * Copyright (C) 2012	Horms Solutions Ltd.
- *
- * Based on board-kzm9g.c
- * Copyright (C) 2012	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/of_platform.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "sh73a0.h"
-
-static void __init kzm_init(void)
-{
-	sh73a0_add_standard_devices_dt();
-
-#ifdef CONFIG_CACHE_L2X0
-	/* Shared attribute override enable, 64K*8way */
-	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
-#endif
-}
-
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
-static const char *kzm9g_boards_compat_dt[] __initdata = {
-	"renesas,kzm9g-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
-	.smp		= smp_ops(sh73a0_smp_ops),
-	.map_io		= sh73a0_map_io,
-	.init_early	= shmobile_init_delay,
-	.init_machine	= kzm_init,
-	.init_late	= shmobile_init_late,
-	.restart	= kzm9g_restart,
-	.dt_compat	= kzm9g_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h
index 727cc78..219bbcf 100644
--- a/arch/arm/mach-shmobile/include/mach/zboot.h
+++ b/arch/arm/mach-shmobile/include/mach/zboot.h
@@ -12,7 +12,7 @@
 #ifdef CONFIG_MACH_MACKEREL
 #define MEMORY_START	0x40000000
 #include "mach/head-mackerel.txt"
-#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE)
+#elif defined(CONFIG_MACH_KZM9G)
 #define MEMORY_START	0x43000000
 #include "mach/head-kzm9g.txt"
 #else
-- 
2.1.4

[PATCH 07/11] ARM: shmobile: kzm9g-reference: Remove board C code and DT file

[Simon Horman]

Now that the sh73a0 generic multiplatform case has the same feature set
as the kzm9g DT reference board code, we get rid of the latter.
DT reference code in the future shall make use of the sh73a0
multiplatform support code with the generic SoC machine vector.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   3 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/mach-shmobile/Kconfig                     |  14 -
 arch/arm/mach-shmobile/Makefile                    |   1 -
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 8 files changed, 2 insertions(+), 481 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 51147cb..c69f127 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -57,8 +57,6 @@ Boards:
     compatible = "renesas,kzm9d", "renesas,emev2"
   - Kyoto Microcomputer Co. KZM-A9-GT
     compatible = "renesas,kzm9g", "renesas,sh73a0"
-  - Kyoto Microcomputer Co. KZM-A9-GT - Reference Device Tree Implementation
-    compatible = "renesas,kzm9g-reference", "renesas,sh73a0"
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - Mackerel (R0P7372LC0016RL, AP4 EVM 2nd)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 287ebca..aa26d13 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -471,8 +471,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
 	r8a7778-bockw-reference.dtb \
 	r8a7779-marzen.dtb \
 	sh7372-mackerel.dtb \
-	sh73a0-kzm9g.dtb \
-	sh73a0-kzm9g-reference.dtb
+	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
deleted file mode 100644
index bf365f7..0000000
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	model = "KZM-A9-GT";
-	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
-	aliases {
-		serial4 = &scifa4;
-	};
-
-	cpus {
-		cpu at 0 {
-			cpu0-supply = <&vdd_dvfs>;
-			operating-points = <
-				/* kHz  uV */
-				1196000 1315000
-				 598000 1175000
-				 398667 1065000
-			>;
-			voltage-tolerance = <1>; /* 1% */
-		};
-	};
-
-	chosen {
-		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
-		stdout-path = &scifa4;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x40000000 0x20000000>;
-	};
-
-	reg_1p8v: regulator at 0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	reg_3p3v: regulator at 1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vmmc_sdhi0: regulator at 2 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vmmc_sdhi2: regulator at 3 {
-		compatible = "regulator-fixed";
-		regulator-name = "SDHI2 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	lan9220 at 10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
-		reg = <0x10000000 0x100>;
-		phy-mode = "mii";
-		interrupt-parent = <&irqpin0>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		reg-io-width = <4>;
-		smsc,irq-push-pull;
-		smsc,save-mac-address;
-		vddvario-supply = <&reg_1p8v>;
-		vdd33a-supply = <&reg_3p3v>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led1 {
-			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
-			label = "LED1";
-		};
-		led2 {
-			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
-			label = "LED2";
-		};
-		led3 {
-			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
-			label = "LED3";
-		};
-		led4 {
-			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
-			label = "LED4";
-		};
-	};
-
-	keyboard {
-		compatible = "gpio-keys";
-
-		back-key {
-			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_BACK>;
-			label = "SW3";
-		};
-
-		right-key {
-			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RIGHT>;
-			label = "SW2-R";
-		};
-
-		left-key {
-			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_LEFT>;
-			label = "SW2-L";
-		};
-
-		enter-key {
-			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_ENTER>;
-			label = "SW2-P";
-		};
-
-		up-key {
-			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_UP>;
-			label = "SW2-U";
-		};
-
-		down-key {
-			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_DOWN>;
-			label = "SW2-D";
-		};
-
-		home-key {
-			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_HOME>;
-			label = "SW1";
-		};
-	};
-
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,cpu {
-			sound-dai = <&sh_fsi2 0>;
-		};
-		simple-audio-card,codec {
-			sound-dai = <&ak4648>;
-			bitclock-master;
-			frame-master;
-			system-clock-frequency = <11289600>;
-		};
-	};
-};
-
-&cmt1 {
-	status = "okay";
-};
-
-&extal2_clk {
-	clock-frequency = <48000000>;
-};
-
-&i2c0 {
-	status = "okay";
-
-	compass at c {
-		compatible = "asahi-kasei,ak8975";
-		reg = <0x0c>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-	ak4648: codec at 12 {
-		compatible = "asahi-kasei,ak4648";
-		reg = <0x12>;
-		#sound-dai-cells = <0>;
-	};
-
-	accelerometer at 1d {
-		compatible = "adi,adxl34x";
-		reg = <0x1d>;
-		interrupt-parent = <&irqpin3>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
-			     <3 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
-	rtc at 32 {
-		compatible = "ricoh,r2025sd";
-		reg = <0x32>;
-	};
-
-	as3711 at 40 {
-		compatible = "ams,as3711";
-		reg = <0x40>;
-
-		regulators {
-			vdd_dvfs: sd1 {
-				regulator-name = "1.315V CPU";
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd2 {
-				regulator-name = "1.8V";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			sd4 {
-				regulator-name = "1.215V";
-				regulator-min-microvolt = <1215000>;
-				regulator-max-microvolt = <1235000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo2 {
-				regulator-name = "2.8V CPU";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo3 {
-				regulator-name = "3.0V CPU";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo4 {
-				regulator-name = "2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo5 {
-				regulator-name = "2.8V #2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo7 {
-				regulator-name = "1.15V CPU";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-			ldo8 {
-				regulator-name = "1.15V CPU #2";
-				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	status = "okay";
-
-	touchscreen at 55 {
-		compatible = "sitronix,st1232";
-		reg = <0x55>;
-		interrupt-parent = <&irqpin1>;
-		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-	};
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	pcf8575: gpio at 20 {
-		compatible = "nxp,pcf8575";
-		reg = <0x20>;
-		interrupt-parent = <&irqpin2>;
-		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-};
-
-&mmcif {
-	pinctrl-0 = <&mmcif_pins>;
-	pinctrl-names = "default";
-
-	bus-width = <8>;
-	vmmc-supply = <&reg_1p8v>;
-	status = "okay";
-};
-
-&pfc {
-	i2c3_pins: i2c3 {
-		renesas,groups = "i2c3_1";
-		renesas,function = "i2c3";
-	};
-
-	mmcif_pins: mmc {
-		mux {
-			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
-			renesas,function = "mmc0";
-		};
-		cfg {
-			renesas,groups = "mmc0_data8_0";
-			renesas,pins = "PORT279";
-			bias-pull-up;
-		};
-	};
-
-	scifa4_pins: serial4 {
-		renesas,groups = "scifa4_data", "scifa4_ctrl";
-		renesas,function = "scifa4";
-	};
-
-	sdhi0_pins: sd0 {
-		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
-		renesas,function = "sdhi0";
-	};
-
-	sdhi2_pins: sd2 {
-		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
-		renesas,function = "sdhi2";
-	};
-
-	fsia_pins: sounda {
-		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
-				 "fsia_data_in", "fsia_data_out";
-		renesas,function = "fsia";
-	};
-};
-
-&scifa4 {
-	pinctrl-0 = <&scifa4_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi0>;
-	bus-width = <4>;
-	status = "okay";
-};
-
-&sdhi2 {
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-names = "default";
-
-	vmmc-supply = <&vmmc_sdhi2>;
-	bus-width = <4>;
-	broken-cd;
-	status = "okay";
-};
-
-&sh_fsi2 {
-	pinctrl-0 = <&fsia_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 8ee2f28..f4108d8 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -214,20 +214,6 @@ config MACH_KZM9G
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
 	select USE_OF
 
-config MACH_KZM9G_REFERENCE
-	bool "KZM-A9-GT board - Reference Device Tree Implementation"
-	depends on ARCH_SH73A0
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SND_SOC_AK4642 if SND_SIMPLE_CARD
-	select USE_OF
-	---help---
-	   Use reference implementation of KZM-A9-GT board support
-	   which makes as greater use of device tree at the expense
-	   of not supporting a number of devices.
-
-	   This is intended to aid developers
-
 comment "Renesas ARM SoCs System Configuration"
 
 config CPU_HAS_INTEVT
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index b400f5f..7b9ed9e 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -66,7 +66,6 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
-obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
 endif
 
 # Framework support
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index 02532be..6ef0e2b 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -6,7 +6,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
-loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
 loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
 loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
 
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
deleted file mode 100644
index 2e82e44..0000000
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * KZM-A9-GT board support - Reference Device Tree Implementation
- *
- * Copyright (C) 2012	Horms Solutions Ltd.
- *
- * Based on board-kzm9g.c
- * Copyright (C) 2012	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/of_platform.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "sh73a0.h"
-
-static void __init kzm_init(void)
-{
-	sh73a0_add_standard_devices_dt();
-
-#ifdef CONFIG_CACHE_L2X0
-	/* Shared attribute override enable, 64K*8way */
-	l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
-#endif
-}
-
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
-static const char *kzm9g_boards_compat_dt[] __initdata = {
-	"renesas,kzm9g-reference",
-	NULL,
-};
-
-DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
-	.smp		= smp_ops(sh73a0_smp_ops),
-	.map_io		= sh73a0_map_io,
-	.init_early	= shmobile_init_delay,
-	.init_machine	= kzm_init,
-	.init_late	= shmobile_init_late,
-	.restart	= kzm9g_restart,
-	.dt_compat	= kzm9g_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h
index 727cc78..219bbcf 100644
--- a/arch/arm/mach-shmobile/include/mach/zboot.h
+++ b/arch/arm/mach-shmobile/include/mach/zboot.h
@@ -12,7 +12,7 @@
 #ifdef CONFIG_MACH_MACKEREL
 #define MEMORY_START	0x40000000
 #include "mach/head-mackerel.txt"
-#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE)
+#elif defined(CONFIG_MACH_KZM9G)
 #define MEMORY_START	0x43000000
 #include "mach/head-kzm9g.txt"
 #else
-- 
2.1.4

[PATCH 08/11] ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Private Timer and Watchdog, as found in the Cortex-A9
MPCore.

Without this, there's no clocksource available during early kernel
initialization, before cmt1 is initialized, leading to a lock-up if
CONFIG_CPU_IDLE=y.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 70b694f..0b933e2 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -11,6 +11,7 @@
 /include/ "skeleton.dtsi"
 
 #include <dt-bindings/clock/sh73a0-clock.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -35,6 +36,13 @@
 		};
 	};
 
+	timer@f0000600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0xf0000600 0x20>;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+		clocks = <&twd_clk>;
+	};
+
 	gic: interrupt-controller@f0001000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
-- 
2.1.4

[PATCH 08/11] ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a node for the Private Timer and Watchdog, as found in the Cortex-A9
MPCore.

Without this, there's no clocksource available during early kernel
initialization, before cmt1 is initialized, leading to a lock-up if
CONFIG_CPU_IDLE=y.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 70b694f..0b933e2 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -11,6 +11,7 @@
 /include/ "skeleton.dtsi"
 
 #include <dt-bindings/clock/sh73a0-clock.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
@@ -35,6 +36,13 @@
 		};
 	};
 
+	timer at f0000600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0xf0000600 0x20>;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+		clocks = <&twd_clk>;
+	};
+
 	gic: interrupt-controller at f0001000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
-- 
2.1.4

[PATCH 09/11] ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

"ARM: shmobile: kzm9g-reference: Remove board C code and DT file"
removed the last user of sh73a0_add_standard_devices_dt(). Hence remove
this function.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 9 ---------
 arch/arm/mach-shmobile/sh73a0.h       | 1 -
 2 files changed, 10 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 48f2447..2f68459e 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -783,15 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-void __init sh73a0_add_standard_devices_dt(void)
-{
-	/* clocks are setup late during boot in the case of DT */
-#ifndef CONFIG_COMMON_CLK
-	sh73a0_clock_init();
-#endif
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
 #define RESCNT2 IOMEM(0xe6188020)
 static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 {
diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h
index f037c64..5a80f18 100644
--- a/arch/arm/mach-shmobile/sh73a0.h
+++ b/arch/arm/mach-shmobile/sh73a0.h
@@ -77,7 +77,6 @@ extern void sh73a0_map_io(void);
 extern void sh73a0_earlytimer_init(void);
 extern void sh73a0_add_early_devices(void);
 extern void sh73a0_add_standard_devices(void);
-extern void sh73a0_add_standard_devices_dt(void);
 extern void sh73a0_clock_init(void);
 extern void sh73a0_pinmux_init(void);
 extern void sh73a0_pm_init(void);
-- 
2.1.4

[PATCH 09/11] ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

"ARM: shmobile: kzm9g-reference: Remove board C code and DT file"
removed the last user of sh73a0_add_standard_devices_dt(). Hence remove
this function.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 9 ---------
 arch/arm/mach-shmobile/sh73a0.h       | 1 -
 2 files changed, 10 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 48f2447..2f68459e 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -783,15 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-void __init sh73a0_add_standard_devices_dt(void)
-{
-	/* clocks are setup late during boot in the case of DT */
-#ifndef CONFIG_COMMON_CLK
-	sh73a0_clock_init();
-#endif
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
 #define RESCNT2 IOMEM(0xe6188020)
 static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
 {
diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h
index f037c64..5a80f18 100644
--- a/arch/arm/mach-shmobile/sh73a0.h
+++ b/arch/arm/mach-shmobile/sh73a0.h
@@ -77,7 +77,6 @@ extern void sh73a0_map_io(void);
 extern void sh73a0_earlytimer_init(void);
 extern void sh73a0_add_early_devices(void);
 extern void sh73a0_add_standard_devices(void);
-extern void sh73a0_add_standard_devices_dt(void);
 extern void sh73a0_clock_init(void);
 extern void sh73a0_pinmux_init(void);
 extern void sh73a0_pm_init(void);
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v4.1.

This pull request is based on the previous round of
such requests, tagged as sh73a0-multiplatform-for-v4.1.base,
which I have already sent a pull-request for.


This pull request is based on a merge of the following pull requests
which you have already pulled:

* "Renesas ARM Based SoC Simple PM Bus Updates for v4.1",
  tagged as renesas-simple-pm-bus-for-v4.1.

* "Renesas ARM Based SoC DT Updates for v4.1", tagged as renesas-dt-for-v4.1.


This pull requests has a number of minor conflicts with "Renesas ARM Based
SoC sh7372 SoC Removal Updates for v4.1", tagged as
renesas-sh7372-soc-removal-for-v4.1, which you have already pulled.

The conflicts are in the following files:
        arch/arm/boot/dts/Makefile
        arch/arm/mach-shmobile/Makefile
        arch/arm/mach-shmobile/Makefile.boot
        arch/arm/mach-shmobile/include/mach/zboot.h

In general the solution is to delete both. A resolution of the conflicts
can be found in the renesas-next-20150305v2-v4.0-rc1 tag of the renesas tree.


The following changes since commit ded416ff3ae664c37ec4c270a3ab273b01218838:

  Merge branch 'heads/dt-for-v4.1' into sh73a0-multiplatform-for-v4.1.base (2015-02-24 08:22:10 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v4.1

for you to fetch changes up to 3c7585b9901c335d10a04c8495164cb113c0b8f2:

  ARM: shmobile: sh73a0: Remove restart callback (2015-02-24 08:22:50 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0

----------------------------------------------------------------
Geert Uytterhoeven (6):
      ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
      ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
      ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node
      ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()
      ARM: shmobile: sh73a0 dtsi: Add PM domain support
      ARM: shmobile: sh73a0: Remove restart callback

Magnus Damm (4):
      ARM: shmobile: sh73a0: Introduce generic setup callback
      ARM: shmobile: sh73a0: Add Multiplatform support
      ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
      ARM: shmobile: kzm9g: Build DTS for Multiplatform

Simon Horman (1):
      ARM: shmobile: kzm9g-reference: Remove board C code and DT file

 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   6 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/boot/dts/sh73a0-kzm9g.dts                 | 376 ++++++++++++++++++-
 arch/arm/boot/dts/sh73a0.dtsi                      | 163 ++++++++-
 arch/arm/mach-shmobile/Kconfig                     |  19 +-
 arch/arm/mach-shmobile/Makefile                    |   5 +-
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 arch/arm/mach-shmobile/setup-sh73a0.c              |  19 +-
 arch/arm/mach-shmobile/sh73a0.h                    |   1 -
 arch/arm/mach-shmobile/smp-sh73a0.c                |   2 +-
 13 files changed, 554 insertions(+), 502 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

[PATCH 10/11] ARM: shmobile: sh73a0 dtsi: Add PM domain support

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.

Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372).  Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.

The System Controller is also used by the R-Mobile Reset driver, which
can now restart the system.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 0b933e2..45b539c 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -27,12 +27,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
@@ -57,6 +59,7 @@
 		interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc1>;
 	};
 
 	sbsc1: memory-controller@fe400000 {
@@ -65,6 +68,7 @@
 		interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 36 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc0>;
 	};
 
 	pmu {
@@ -77,11 +81,12 @@
 		compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
 		reg = <0xe6138000 0x200>;
 		interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0x3f>;
 
-		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
-		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -103,6 +108,7 @@
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -124,6 +130,7 @@
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -145,6 +152,7 @@
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -166,6 +174,7 @@
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -179,6 +188,7 @@
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -192,6 +202,7 @@
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -205,6 +216,7 @@
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -218,6 +230,7 @@
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -231,6 +244,7 @@
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+		power-domains = <&pd_c5>;
 		status = "disabled";
 	};
 
@@ -240,6 +254,7 @@
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -251,6 +266,7 @@
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -262,6 +278,7 @@
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -273,6 +290,7 @@
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -284,6 +302,7 @@
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -293,6 +312,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -302,6 +322,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -311,6 +332,7 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -320,6 +342,7 @@
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -329,6 +352,7 @@
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -338,6 +362,7 @@
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -347,6 +372,7 @@
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -356,6 +382,7 @@
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -374,6 +401,117 @@
 			<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
 			<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
 			<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+		power-domains = <&pd_c5>;
+	};
+
+	sysc: system-controller@e6180000 {
+		compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+		reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4@0 {
+					reg = <0>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4@1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc0: a4bc0@4 {
+					reg = <4>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc1: a4bc1@5 {
+					reg = <5>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc0: a4lc0@6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc1: a4lc1@7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp@8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp@9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc@10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4rm: a4rm@12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3r: a3r@13 {
+						reg = <13>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2rv: a2rv@14 {
+							reg = <14>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_a4s: a4s@16 {
+					reg = <16>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sp: a3sp@17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sg: a3sg@18 {
+						reg = <18>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sm: a3sm@19 {
+						reg = <19>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl@20 {
+							reg = <20>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+			};
+		};
 	};
 
 	sh_fsi2: sound@ec230000 {
@@ -381,6 +519,7 @@
 		compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
 		reg = <0xec230000 0x400>;
 		interrupts = <0 146 0x4>;
+		power-domains = <&pd_a4mp>;
 		status = "disabled";
 	};
 
@@ -393,6 +532,7 @@
 		reg = <0xfec10000 0x400>;
 		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
 	};
 
 	clocks {
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v4.1.

This pull request is based on the previous round of
such requests, tagged as sh73a0-multiplatform-for-v4.1.base,
which I have already sent a pull-request for.


This pull request is based on a merge of the following pull requests
which you have already pulled:

* "Renesas ARM Based SoC Simple PM Bus Updates for v4.1",
  tagged as renesas-simple-pm-bus-for-v4.1.

* "Renesas ARM Based SoC DT Updates for v4.1", tagged as renesas-dt-for-v4.1.


This pull requests has a number of minor conflicts with "Renesas ARM Based
SoC sh7372 SoC Removal Updates for v4.1", tagged as
renesas-sh7372-soc-removal-for-v4.1, which you have already pulled.

The conflicts are in the following files:
        arch/arm/boot/dts/Makefile
        arch/arm/mach-shmobile/Makefile
        arch/arm/mach-shmobile/Makefile.boot
        arch/arm/mach-shmobile/include/mach/zboot.h

In general the solution is to delete both. A resolution of the conflicts
can be found in the renesas-next-20150305v2-v4.0-rc1 tag of the renesas tree.


The following changes since commit ded416ff3ae664c37ec4c270a3ab273b01218838:

  Merge branch 'heads/dt-for-v4.1' into sh73a0-multiplatform-for-v4.1.base (2015-02-24 08:22:10 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-multiplatform-for-v4.1

for you to fetch changes up to 3c7585b9901c335d10a04c8495164cb113c0b8f2:

  ARM: shmobile: sh73a0: Remove restart callback (2015-02-24 08:22:50 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0

----------------------------------------------------------------
Geert Uytterhoeven (6):
      ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
      ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
      ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node
      ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()
      ARM: shmobile: sh73a0 dtsi: Add PM domain support
      ARM: shmobile: sh73a0: Remove restart callback

Magnus Damm (4):
      ARM: shmobile: sh73a0: Introduce generic setup callback
      ARM: shmobile: sh73a0: Add Multiplatform support
      ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
      ARM: shmobile: kzm9g: Build DTS for Multiplatform

Simon Horman (1):
      ARM: shmobile: kzm9g-reference: Remove board C code and DT file

 Documentation/devicetree/bindings/arm/shmobile.txt |   2 -
 arch/arm/boot/dts/Makefile                         |   6 +-
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       | 398 ---------------------
 arch/arm/boot/dts/sh73a0-kzm9g.dts                 | 376 ++++++++++++++++++-
 arch/arm/boot/dts/sh73a0.dtsi                      | 163 ++++++++-
 arch/arm/mach-shmobile/Kconfig                     |  19 +-
 arch/arm/mach-shmobile/Makefile                    |   5 +-
 arch/arm/mach-shmobile/Makefile.boot               |   1 -
 arch/arm/mach-shmobile/board-kzm9g-reference.c     |  62 ----
 arch/arm/mach-shmobile/include/mach/zboot.h        |   2 +-
 arch/arm/mach-shmobile/setup-sh73a0.c              |  19 +-
 arch/arm/mach-shmobile/sh73a0.h                    |   1 -
 arch/arm/mach-shmobile/smp-sh73a0.c                |   2 +-
 13 files changed, 554 insertions(+), 502 deletions(-)
 delete mode 100644 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
 delete mode 100644 arch/arm/mach-shmobile/board-kzm9g-reference.c

[PATCH 10/11] ARM: shmobile: sh73a0 dtsi: Add PM domain support

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.

Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372).  Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.

The System Controller is also used by the R-Mobile Reset driver, which
can now restart the system.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 142 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 0b933e2..45b539c 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -27,12 +27,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 		cpu at 1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			power-domains = <&pd_a2sl>;
 		};
 	};
 
@@ -57,6 +59,7 @@
 		interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 38 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc1>;
 	};
 
 	sbsc1: memory-controller at fe400000 {
@@ -65,6 +68,7 @@
 		interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
 			     <0 36 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "sec", "temp";
+		power-domains = <&pd_a4bc0>;
 	};
 
 	pmu {
@@ -77,11 +81,12 @@
 		compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
 		reg = <0xe6138000 0x200>;
 		interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+		clock-names = "fck";
+		power-domains = <&pd_c5>;
 
 		renesas,channels-mask = <0x3f>;
 
-		clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
-		clock-names = "fck";
 		status = "disabled";
 	};
 
@@ -103,6 +108,7 @@
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -124,6 +130,7 @@
 			      0 15 IRQ_TYPE_LEVEL_HIGH
 			      0 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -145,6 +152,7 @@
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -166,6 +174,7 @@
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+		power-domains = <&pd_a4s>;
 		control-parent;
 	};
 
@@ -179,6 +188,7 @@
 			      0 169 IRQ_TYPE_LEVEL_HIGH
 			      0 170 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -192,6 +202,7 @@
 			      0 53 IRQ_TYPE_LEVEL_HIGH
 			      0 54 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -205,6 +216,7 @@
 			      0 173 IRQ_TYPE_LEVEL_HIGH
 			      0 174 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -218,6 +230,7 @@
 			      0 185 IRQ_TYPE_LEVEL_HIGH
 			      0 186 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -231,6 +244,7 @@
 			      0 189 IRQ_TYPE_LEVEL_HIGH
 			      0 190 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+		power-domains = <&pd_c5>;
 		status = "disabled";
 	};
 
@@ -240,6 +254,7 @@
 		interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
 			      0 141 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+		power-domains = <&pd_a3sp>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -251,6 +266,7 @@
 			      0 84 IRQ_TYPE_LEVEL_HIGH
 			      0 85 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+		power-domains = <&pd_a3sp>;
 		cap-sd-highspeed;
 		status = "disabled";
 	};
@@ -262,6 +278,7 @@
 		interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
 			      0 89 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -273,6 +290,7 @@
 		interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
 			      0 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+		power-domains = <&pd_a3sp>;
 		toshiba,mmc-wrprotect-disable;
 		cap-sd-highspeed;
 		status = "disabled";
@@ -284,6 +302,7 @@
 		interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -293,6 +312,7 @@
 		interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -302,6 +322,7 @@
 		interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -311,6 +332,7 @@
 		interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -320,6 +342,7 @@
 		interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -329,6 +352,7 @@
 		interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -338,6 +362,7 @@
 		interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -347,6 +372,7 @@
 		interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -356,6 +382,7 @@
 		interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
 		clock-names = "sci_ick";
+		power-domains = <&pd_a3sp>;
 		status = "disabled";
 	};
 
@@ -374,6 +401,117 @@
 			<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
 			<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
 			<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+		power-domains = <&pd_c5>;
+	};
+
+	sysc: system-controller at e6180000 {
+		compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+		reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+		pm-domains {
+			pd_c5: c5 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#power-domain-cells = <0>;
+
+				pd_c4: c4 at 0 {
+					reg = <0>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_d4: d4 at 1 {
+					reg = <1>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc0: a4bc0 at 4 {
+					reg = <4>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4bc1: a4bc1 at 5 {
+					reg = <5>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc0: a4lc0 at 6 {
+					reg = <6>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4lc1: a4lc1 at 7 {
+					reg = <7>;
+					#power-domain-cells = <0>;
+				};
+
+				pd_a4mp: a4mp at 8 {
+					reg = <8>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3mp: a3mp at 9 {
+						reg = <9>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3vc: a3vc at 10 {
+						reg = <10>;
+						#power-domain-cells = <0>;
+					};
+				};
+
+				pd_a4rm: a4rm at 12 {
+					reg = <12>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3r: a3r at 13 {
+						reg = <13>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2rv: a2rv at 14 {
+							reg = <14>;
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+
+				pd_a4s: a4s at 16 {
+					reg = <16>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#power-domain-cells = <0>;
+
+					pd_a3sp: a3sp at 17 {
+						reg = <17>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sg: a3sg at 18 {
+						reg = <18>;
+						#power-domain-cells = <0>;
+					};
+
+					pd_a3sm: a3sm at 19 {
+						reg = <19>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#power-domain-cells = <0>;
+
+						pd_a2sl: a2sl at 20 {
+							reg = <20>;
+							#power-domain-cells = <0>;
+						};
+					};
+				};
+			};
+		};
 	};
 
 	sh_fsi2: sound at ec230000 {
@@ -381,6 +519,7 @@
 		compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
 		reg = <0xec230000 0x400>;
 		interrupts = <0 146 0x4>;
+		power-domains = <&pd_a4mp>;
 		status = "disabled";
 	};
 
@@ -393,6 +532,7 @@
 		reg = <0xfec10000 0x400>;
 		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
 	};
 
 	clocks {
-- 
2.1.4

[PATCH 11/11] ARM: shmobile: sh73a0: Remove restart callback

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Remove the restart handling hack from the sh73a0 generic multiplatform
case.

Restart on DT-based sh73a0 platforms is now handled through the
R-Mobile reset driver.

This basically reverts commit cad900819fba0176 ("ARM: shmobile: sh73a0:
Add restart callback").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 2f68459e..fb2ab75 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -783,13 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#define RESCNT2 IOMEM(0xe6188020)
-static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
 #ifdef CONFIG_USE_OF
 
 static void __init sh73a0_generic_init(void)
@@ -812,7 +805,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.init_early	= shmobile_init_delay,
 	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
-	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */
-- 
2.1.4

[PATCH 11/11] ARM: shmobile: sh73a0: Remove restart callback

[Simon Horman]

From: Geert Uytterhoeven <geert+renesas@glider.be>

Remove the restart handling hack from the sh73a0 generic multiplatform
case.

Restart on DT-based sh73a0 platforms is now handled through the
R-Mobile reset driver.

This basically reverts commit cad900819fba0176 ("ARM: shmobile: sh73a0:
Add restart callback").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 2f68459e..fb2ab75 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -783,13 +783,6 @@ void __init sh73a0_add_early_devices(void)
 	shmobile_setup_console();
 }
 
-#define RESCNT2 IOMEM(0xe6188020)
-static void sh73a0_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
 #ifdef CONFIG_USE_OF
 
 static void __init sh73a0_generic_init(void)
@@ -812,7 +805,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
 	.init_early	= shmobile_init_delay,
 	.init_machine	= sh73a0_generic_init,
 	.init_late	= shmobile_init_late,
-	.restart	= sh73a0_restart,
 	.dt_compat	= sh73a0_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */
-- 
2.1.4

Re: [GIT PULL] Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

[Olof Johansson]

On Thu, Mar 05, 2015 at 10:58:26AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v4.1.
> 
> This pull request is based on the previous round of
> such requests, tagged as sh73a0-multiplatform-for-v4.1.base,
> which I have already sent a pull-request for.
> 
> 
> This pull request is based on a merge of the following pull requests
> which you have already pulled:
> 
> * "Renesas ARM Based SoC Simple PM Bus Updates for v4.1",
>   tagged as renesas-simple-pm-bus-for-v4.1.
> 
> * "Renesas ARM Based SoC DT Updates for v4.1", tagged as renesas-dt-for-v4.1.
> 
> 
> This pull requests has a number of minor conflicts with "Renesas ARM Based
> SoC sh7372 SoC Removal Updates for v4.1", tagged as
> renesas-sh7372-soc-removal-for-v4.1, which you have already pulled.
> 
> The conflicts are in the following files:
>         arch/arm/boot/dts/Makefile
>         arch/arm/mach-shmobile/Makefile
>         arch/arm/mach-shmobile/Makefile.boot
>         arch/arm/mach-shmobile/include/mach/zboot.h

It'd be nice to keep the dts changes in your DT branch, so there's less risk
for add/remove conflicts. I don't think there will be any this release so it's
not a big deal, but keep it in mind in the future.

Also, as already mentioned, some of this could have gone in one larger joined
branch (and based on the cleanups to avoid conflicts).


-Olof

[GIT PULL] Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1

[Olof Johansson]

On Thu, Mar 05, 2015 at 10:58:26AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC sh73a0 multiplatform updates for v4.1.
> 
> This pull request is based on the previous round of
> such requests, tagged as sh73a0-multiplatform-for-v4.1.base,
> which I have already sent a pull-request for.
> 
> 
> This pull request is based on a merge of the following pull requests
> which you have already pulled:
> 
> * "Renesas ARM Based SoC Simple PM Bus Updates for v4.1",
>   tagged as renesas-simple-pm-bus-for-v4.1.
> 
> * "Renesas ARM Based SoC DT Updates for v4.1", tagged as renesas-dt-for-v4.1.
> 
> 
> This pull requests has a number of minor conflicts with "Renesas ARM Based
> SoC sh7372 SoC Removal Updates for v4.1", tagged as
> renesas-sh7372-soc-removal-for-v4.1, which you have already pulled.
> 
> The conflicts are in the following files:
>         arch/arm/boot/dts/Makefile
>         arch/arm/mach-shmobile/Makefile
>         arch/arm/mach-shmobile/Makefile.boot
>         arch/arm/mach-shmobile/include/mach/zboot.h

It'd be nice to keep the dts changes in your DT branch, so there's less risk
for add/remove conflicts. I don't think there will be any this release so it's
not a big deal, but keep it in mind in the future.

Also, as already mentioned, some of this could have gone in one larger joined
branch (and based on the cleanups to avoid conflicts).


-Olof