[PATCH v2 1/8] soc: renesas: rcar-sysc: Add r8a77470 support

[PATCH v2 1/8] soc: renesas: rcar-sysc: Add r8a77470 support

[Biju Das]

Add support for RZ/G1C (R8A77470) SoC power areas to the R-Car SYSC
driver.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* incorporated geert's review comment

 .../bindings/power/renesas,rcar-sysc.txt           |  1 +
 drivers/soc/renesas/Kconfig                        |  5 ++++
 drivers/soc/renesas/Makefile                       |  1 +
 drivers/soc/renesas/r8a77470-sysc.c                | 29 ++++++++++++++++++++++
 drivers/soc/renesas/rcar-sysc.c                    |  3 +++
 drivers/soc/renesas/rcar-sysc.h                    |  1 +
 include/dt-bindings/power/r8a77470-sysc.h          | 22 ++++++++++++++++
 7 files changed, 62 insertions(+)
 create mode 100644 drivers/soc/renesas/r8a77470-sysc.c
 create mode 100644 include/dt-bindings/power/r8a77470-sysc.h

diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
index ab399e5..3e91d20 100644
--- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -9,6 +9,7 @@ Required properties:
   - compatible: Must contain exactly one of the following:
       - "renesas,r8a7743-sysc" (RZ/G1M)
       - "renesas,r8a7745-sysc" (RZ/G1E)
+      - "renesas,r8a77470-sysc" (RZ/G1C)
       - "renesas,r8a7779-sysc" (R-Car H1)
       - "renesas,r8a7790-sysc" (R-Car H2)
       - "renesas,r8a7791-sysc" (R-Car M2-W)
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 3bbe611..96dd936 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -7,6 +7,7 @@ config SOC_RENESAS
 			   ARCH_R8A77970 || ARCH_R8A77980 || ARCH_R8A77995
 	select SYSC_R8A7743 if ARCH_R8A7743
 	select SYSC_R8A7745 if ARCH_R8A7745
+	select SYSC_R8A77470 if ARCH_R8A77470
 	select SYSC_R8A7779 if ARCH_R8A7779
 	select SYSC_R8A7790 if ARCH_R8A7790
 	select SYSC_R8A7791 if ARCH_R8A7791 || ARCH_R8A7793
@@ -30,6 +31,10 @@ config SYSC_R8A7745
 	bool "RZ/G1E System Controller support" if COMPILE_TEST
 	select SYSC_RCAR
 
+config SYSC_R8A77470
+	bool "RZ/G1C System Controller support" if COMPILE_TEST
+	select SYSC_RCAR
+
 config SYSC_R8A7779
 	bool "R-Car H1 System Controller support" if COMPILE_TEST
 	select SYSC_RCAR
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile
index ccb5ec5..a86ece7 100644
--- a/drivers/soc/renesas/Makefile
+++ b/drivers/soc/renesas/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_SOC_RENESAS)	+= renesas-soc.o
 # SoC
 obj-$(CONFIG_SYSC_R8A7743)	+= r8a7743-sysc.o
 obj-$(CONFIG_SYSC_R8A7745)	+= r8a7745-sysc.o
+obj-$(CONFIG_SYSC_R8A77470)	+= r8a77470-sysc.o
 obj-$(CONFIG_SYSC_R8A7779)	+= r8a7779-sysc.o
 obj-$(CONFIG_SYSC_R8A7790)	+= r8a7790-sysc.o
 obj-$(CONFIG_SYSC_R8A7791)	+= r8a7791-sysc.o
diff --git a/drivers/soc/renesas/r8a77470-sysc.c b/drivers/soc/renesas/r8a77470-sysc.c
new file mode 100644
index 0000000..cfa015e
--- /dev/null
+++ b/drivers/soc/renesas/r8a77470-sysc.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Renesas RZ/G1C System Controller
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <linux/bug.h>
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a77470-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a77470_areas[] __initconst = {
+	{ "always-on",	    0, 0, R8A77470_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+	{ "ca7-scu",	0x100, 0, R8A77470_PD_CA7_SCU,	R8A77470_PD_ALWAYS_ON,
+	  PD_SCU },
+	{ "ca7-cpu0",	0x1c0, 0, R8A77470_PD_CA7_CPU0,	R8A77470_PD_CA7_SCU,
+	  PD_CPU_NOCR },
+	{ "ca7-cpu1",	0x1c0, 1, R8A77470_PD_CA7_CPU1,	R8A77470_PD_CA7_SCU,
+	  PD_CPU_NOCR },
+	{ "sgx",	 0xc0, 0, R8A77470_PD_SGX, R8A77470_PD_ALWAYS_ON },
+};
+
+const struct rcar_sysc_info r8a77470_sysc_info __initconst = {
+	.areas = r8a77470_areas,
+	.num_areas = ARRAY_SIZE(r8a77470_areas),
+};
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index faf20e7..99203bd 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -261,6 +261,9 @@ static const struct of_device_id rcar_sysc_matches[] __initconst = {
 #ifdef CONFIG_SYSC_R8A7745
 	{ .compatible = "renesas,r8a7745-sysc", .data = &r8a7745_sysc_info },
 #endif
+#ifdef CONFIG_SYSC_R8A77470
+	{ .compatible = "renesas,r8a77470-sysc", .data = &r8a77470_sysc_info },
+#endif
 #ifdef CONFIG_SYSC_R8A7779
 	{ .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info },
 #endif
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h
index dcdc9ec..9b24e3a 100644
--- a/drivers/soc/renesas/rcar-sysc.h
+++ b/drivers/soc/renesas/rcar-sysc.h
@@ -51,6 +51,7 @@ struct rcar_sysc_info {
 
 extern const struct rcar_sysc_info r8a7743_sysc_info;
 extern const struct rcar_sysc_info r8a7745_sysc_info;
+extern const struct rcar_sysc_info r8a77470_sysc_info;
 extern const struct rcar_sysc_info r8a7779_sysc_info;
 extern const struct rcar_sysc_info r8a7790_sysc_info;
 extern const struct rcar_sysc_info r8a7791_sysc_info;
diff --git a/include/dt-bindings/power/r8a77470-sysc.h b/include/dt-bindings/power/r8a77470-sysc.h
new file mode 100644
index 0000000..8bf4db1
--- /dev/null
+++ b/include/dt-bindings/power/r8a77470-sysc.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_POWER_R8A77470_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A77470_SYSC_H__
+
+/*
+ * These power domain indices match the numbers of the interrupt bits
+ * representing the power areas in the various Interrupt Registers
+ * (e.g. SYSCISR, Interrupt Status Register)
+ */
+
+#define R8A77470_PD_CA7_CPU0		 5
+#define R8A77470_PD_CA7_CPU1		 6
+#define R8A77470_PD_SGX			20
+#define R8A77470_PD_CA7_SCU		21
+
+/* Always-on power area */
+#define R8A77470_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A77470_SYSC_H__ */
-- 
2.7.4

Re: [PATCH v2 1/8] soc: renesas: rcar-sysc: Add r8a77470 support

[Simon Horman]

On Wed, Mar 28, 2018 at 08:26:09PM +0100, Biju Das wrote:
> Add support for RZ/G1C (R8A77470) SoC power areas to the R-Car SYSC
> driver.
> 
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks, applied.

[PATCH v2 2/8] serial: sh-sci: Document r8a77470 bindings

[Biju Das]

RZ/G1C (R8A77470) SoC also has the R-Car gen2 compatible SCIF and HSCIF
ports, so document the SoC specific bindings.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
---
V1->V2:
* No Change

 Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index cf504d0..1c90d2c 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -17,6 +17,8 @@ Required properties:
     - "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART.
     - "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART.
     - "renesas,hscif-r8a7745" for R8A7745 (RZ/G1E) HSCIF compatible UART.
+    - "renesas,scif-r8a77470" for R8A77470 (RZ/G1C) SCIF compatible UART.
+    - "renesas,hscif-r8a77470" for R8A77470 (RZ/G1C) HSCIF compatible UART.
     - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART.
     - "renesas,scif-r8a7779" for R8A7779 (R-Car H1) SCIF compatible UART.
     - "renesas,scif-r8a7790" for R8A7790 (R-Car H2) SCIF compatible UART.
-- 
2.7.4

[PATCH v2 3/8] clk: renesas: Add r8a77470 CPG Core Clock Definitions

[Biju Das]

Add all RZ/G1C Clock Pulse Generator Core Clock Outputs, as listed in
Table 7.2 ("List of Clocks [RZ/G1C]") of the RZ/G1C Hardware User's
Manual.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* incorporated geert's review comment

 include/dt-bindings/clock/r8a77470-cpg-mssr.h | 36 +++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 include/dt-bindings/clock/r8a77470-cpg-mssr.h

diff --git a/include/dt-bindings/clock/r8a77470-cpg-mssr.h b/include/dt-bindings/clock/r8a77470-cpg-mssr.h
new file mode 100644
index 0000000..ffc123c
--- /dev/null
+++ b/include/dt-bindings/clock/r8a77470-cpg-mssr.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__
+#define __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/* r8a77470 CPG Core Clocks */
+#define R8A77470_CLK_Z2		0
+#define R8A77470_CLK_ZTR	2
+#define R8A77470_CLK_ZTRD2	3
+#define R8A77470_CLK_ZT		4
+#define R8A77470_CLK_ZX		5
+#define R8A77470_CLK_ZS		6
+#define R8A77470_CLK_HP		7
+#define R8A77470_CLK_B		9
+#define R8A77470_CLK_LB		10
+#define R8A77470_CLK_P		11
+#define R8A77470_CLK_CL		12
+#define R8A77470_CLK_CP		13
+#define R8A77470_CLK_M2		14
+#define R8A77470_CLK_ZB3	16
+#define R8A77470_CLK_SDH	19
+#define R8A77470_CLK_SD0	20
+#define R8A77470_CLK_SD1	21
+#define R8A77470_CLK_SD2	22
+#define R8A77470_CLK_MP		24
+#define R8A77470_CLK_QSPI	25
+#define R8A77470_CLK_CPEX	26
+#define R8A77470_CLK_RCAN	27
+#define R8A77470_CLK_R		28
+#define R8A77470_CLK_OSC	29
+
+#endif /* __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__ */
-- 
2.7.4

Re: [PATCH v2 3/8] clk: renesas: Add r8a77470 CPG Core Clock Definitions

[Geert Uytterhoeven]

Hi Biju,

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add all RZ/G1C Clock Pulse Generator Core Clock Outputs, as listed in
> Table 7.2 ("List of Clocks [RZ/G1C]") of the RZ/G1C Hardware User's
> Manual.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> V1->V2:
> * incorporated geert's review comment

Thanks for the update, will queue in clk-renesas-for v4.18.

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

Re: [PATCH v2 3/8] clk: renesas: Add r8a77470 CPG Core Clock Definitions

[Geert Uytterhoeven]

Hi Biju,

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add all RZ/G1C Clock Pulse Generator Core Clock Outputs, as listed in
> Table 7.2 ("List of Clocks [RZ/G1C]") of the RZ/G1C Hardware User's
> Manual.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> V1->V2:
> * incorporated geert's review comment
>
>  include/dt-bindings/clock/r8a77470-cpg-mssr.h | 36 +++++++++++++++++++++++++++
>  1 file changed, 36 insertions(+)
>  create mode 100644 include/dt-bindings/clock/r8a77470-cpg-mssr.h
>
> diff --git a/include/dt-bindings/clock/r8a77470-cpg-mssr.h b/include/dt-bindings/clock/r8a77470-cpg-mssr.h
> new file mode 100644
> index 0000000..ffc123c
> --- /dev/null
> +++ b/include/dt-bindings/clock/r8a77470-cpg-mssr.h
> @@ -0,0 +1,36 @@
> +/* SPDX-License-Identifier: GPL-2.0
> + *
> + * Copyright (C) 2018 Renesas Electronics Corp.
> + */
> +#ifndef __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__
> +#define __DT_BINDINGS_CLOCK_R8A77470_CPG_MSSR_H__
> +
> +#include <dt-bindings/clock/renesas-cpg-mssr.h>
> +
> +/* r8a77470 CPG Core Clocks */
> +#define R8A77470_CLK_Z2                0
> +#define R8A77470_CLK_ZTR       2

These should be numbered consecutively, unless there is a good reason not
to do so.

Sorry for not noticing before, fixing up while applying...

> +#define R8A77470_CLK_ZTRD2     3
> +#define R8A77470_CLK_ZT                4
> +#define R8A77470_CLK_ZX                5
> +#define R8A77470_CLK_ZS                6
> +#define R8A77470_CLK_HP                7
> +#define R8A77470_CLK_B         9
> +#define R8A77470_CLK_LB                10
> +#define R8A77470_CLK_P         11
> +#define R8A77470_CLK_CL                12
> +#define R8A77470_CLK_CP                13
> +#define R8A77470_CLK_M2                14
> +#define R8A77470_CLK_ZB3       16
> +#define R8A77470_CLK_SDH       19
> +#define R8A77470_CLK_SD0       20
> +#define R8A77470_CLK_SD1       21
> +#define R8A77470_CLK_SD2       22
> +#define R8A77470_CLK_MP                24
> +#define R8A77470_CLK_QSPI      25
> +#define R8A77470_CLK_CPEX      26
> +#define R8A77470_CLK_RCAN      27
> +#define R8A77470_CLK_R         28
> +#define R8A77470_CLK_OSC       29

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

[PATCH v2 4/8] clk: renesas: cpg-mssr: Add r8a77470 support

[Biju Das]

Add RZ/G1C (R8A77470) Clock Pulse Generator / Module Standby and Software
Reset support.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* incorporated geert's review comment

 .../devicetree/bindings/clock/renesas,cpg-mssr.txt |   9 +-
 drivers/clk/renesas/Kconfig                        |   5 +
 drivers/clk/renesas/Makefile                       |   1 +
 drivers/clk/renesas/r8a77470-cpg-mssr.c            | 229 +++++++++++++++++++++
 drivers/clk/renesas/rcar-gen2-cpg.c                |  12 ++
 drivers/clk/renesas/renesas-cpg-mssr.c             |   6 +
 drivers/clk/renesas/renesas-cpg-mssr.h             |   1 +
 7 files changed, 260 insertions(+), 3 deletions(-)
 create mode 100644 drivers/clk/renesas/r8a77470-cpg-mssr.c

diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index 773a522..c3473df 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -15,6 +15,7 @@ Required Properties:
   - compatible: Must be one of:
       - "renesas,r8a7743-cpg-mssr" for the r8a7743 SoC (RZ/G1M)
       - "renesas,r8a7745-cpg-mssr" for the r8a7745 SoC (RZ/G1E)
+      - "renesas,r8a77470-cpg-mssr" for the r8a77470 SoC (RZ/G1C)
       - "renesas,r8a7790-cpg-mssr" for the r8a7790 SoC (R-Car H2)
       - "renesas,r8a7791-cpg-mssr" for the r8a7791 SoC (R-Car M2-W)
       - "renesas,r8a7792-cpg-mssr" for the r8a7792 SoC (R-Car V2H)
@@ -33,10 +34,12 @@ Required Properties:
   - clocks: References to external parent clocks, one entry for each entry in
     clock-names
   - clock-names: List of external parent clock names. Valid names are:
-      - "extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7792, r8a7793, r8a7794,
-		 r8a7795, r8a7796, r8a77965, r8a77970, r8a77980, r8a77995)
+      - "extal" (r8a7743, r8a7745, r8a77470, r8a7790, r8a7791, r8a7792,
+		 r8a7793, r8a7794, r8a7795, r8a7796, r8a77965, r8a77970,
+		 r8a77980, r8a77995)
       - "extalr" (r8a7795, r8a7796, r8a77965, r8a77970, r8a77980)
-      - "usb_extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7793, r8a7794)
+      - "usb_extal" (r8a7743, r8a7745, r8a77470, r8a7790, r8a7791, r8a7793,
+		     r8a7794)
 
   - #clock-cells: Must be 2
       - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 09b893e..dac09ce 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -7,6 +7,7 @@ config CLK_RENESAS
 	select CLK_R8A7740 if ARCH_R8A7740
 	select CLK_R8A7743 if ARCH_R8A7743
 	select CLK_R8A7745 if ARCH_R8A7745
+	select CLK_R8A77470 if ARCH_R8A77470
 	select CLK_R8A7778 if ARCH_R8A7778
 	select CLK_R8A7779 if ARCH_R8A7779
 	select CLK_R8A7790 if ARCH_R8A7790
@@ -59,6 +60,10 @@ config CLK_R8A7745
 	bool "RZ/G1E clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN2_CPG
 
+config CLK_R8A77470
+	bool "RZ/G1C clock support" if COMPILE_TEST
+	select CLK_RCAR_GEN2_CPG
+
 config CLK_R8A7778
 	bool "R-Car M1A clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index 6c0f196..a4edea9 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_CLK_R8A73A4)		+= clk-r8a73a4.o
 obj-$(CONFIG_CLK_R8A7740)		+= clk-r8a7740.o
 obj-$(CONFIG_CLK_R8A7743)		+= r8a7743-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7745)		+= r8a7745-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A77470)		+= r8a77470-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7778)		+= clk-r8a7778.o
 obj-$(CONFIG_CLK_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_CLK_R8A7790)		+= r8a7790-cpg-mssr.o
diff --git a/drivers/clk/renesas/r8a77470-cpg-mssr.c b/drivers/clk/renesas/r8a77470-cpg-mssr.c
new file mode 100644
index 0000000..ab0fb10
--- /dev/null
+++ b/drivers/clk/renesas/r8a77470-cpg-mssr.c
@@ -0,0 +1,229 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a77470 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/soc/renesas/rcar-rst.h>
+
+#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+	/* Core Clock Outputs exported to DT */
+	LAST_DT_CORE_CLK = R8A77470_CLK_OSC,
+
+	/* External Input Clocks */
+	CLK_EXTAL,
+	CLK_USB_EXTAL,
+
+	/* Internal Core Clocks */
+	CLK_MAIN,
+	CLK_PLL0,
+	CLK_PLL1,
+	CLK_PLL3,
+	CLK_PLL1_DIV2,
+
+	/* Module Clocks */
+	MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a77470_core_clks[] __initconst = {
+	/* External Clock Inputs */
+	DEF_INPUT("extal",	CLK_EXTAL),
+	DEF_INPUT("usb_extal",	CLK_USB_EXTAL),
+
+	/* Internal Core Clocks */
+	DEF_BASE(".main",	CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+	DEF_BASE(".pll0",	CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+	DEF_BASE(".pll1",	CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+	DEF_BASE(".pll3",	CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+	DEF_FIXED(".pll1_div2",	CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+	/* Core Clock Outputs */
+	DEF_BASE("sdh",  R8A77470_CLK_SDH,  CLK_TYPE_GEN2_SDH,	CLK_PLL1),
+	DEF_BASE("sd0",  R8A77470_CLK_SD0,  CLK_TYPE_GEN2_SD0,	CLK_PLL1),
+	DEF_BASE("sd1",  R8A77470_CLK_SD1,  CLK_TYPE_GEN2_SD1,	CLK_PLL1),
+	DEF_BASE("qspi", R8A77470_CLK_QSPI, CLK_TYPE_GEN2_QSPI,	CLK_PLL1_DIV2),
+	DEF_BASE("rcan", R8A77470_CLK_RCAN, CLK_TYPE_GEN2_RCAN,	CLK_USB_EXTAL),
+
+	DEF_FIXED("z2",    R8A77470_CLK_Z2,	CLK_PLL0,	    1, 1),
+	DEF_FIXED("zx",    R8A77470_CLK_ZX,	CLK_PLL1,	    3, 1),
+	DEF_FIXED("zs",    R8A77470_CLK_ZS,	CLK_PLL1,	    6, 1),
+	DEF_FIXED("hp",    R8A77470_CLK_HP,	CLK_PLL1,	   12, 1),
+	DEF_FIXED("b",     R8A77470_CLK_B,	CLK_PLL1,	   12, 1),
+	DEF_FIXED("lb",	   R8A77470_CLK_LB,     CLK_PLL1,	   24, 1),
+	DEF_FIXED("p",     R8A77470_CLK_P,	CLK_PLL1,	   24, 1),
+	DEF_FIXED("cl",    R8A77470_CLK_CL,	CLK_PLL1,	   48, 1),
+	DEF_FIXED("cp",    R8A77470_CLK_CP,	CLK_PLL1,	   48, 1),
+	DEF_FIXED("m2",    R8A77470_CLK_M2,	CLK_PLL1,	    8, 1),
+	DEF_FIXED("zb3",   R8A77470_CLK_ZB3,	CLK_PLL3,	    4, 1),
+	DEF_FIXED("mp",    R8A77470_CLK_MP,	CLK_PLL1_DIV2,	   15, 1),
+	DEF_FIXED("cpex",  R8A77470_CLK_CPEX,	CLK_EXTAL,	    2, 1),
+	DEF_FIXED("r",     R8A77470_CLK_R,	CLK_PLL1,	49152, 1),
+	DEF_FIXED("osc",   R8A77470_CLK_OSC,	CLK_PLL1,	12288, 1),
+
+	DEF_DIV6P1("sd2",  R8A77470_CLK_SD2,	CLK_PLL1_DIV2,	0x078),
+};
+
+static const struct mssr_mod_clk r8a77470_mod_clks[] __initconst = {
+	DEF_MOD("msiof0",		   0,	R8A77470_CLK_MP),
+	DEF_MOD("vcp0",			 101,	R8A77470_CLK_ZS),
+	DEF_MOD("vpc0",			 103,	R8A77470_CLK_ZS),
+	DEF_MOD("tmu1",			 111,	R8A77470_CLK_P),
+	DEF_MOD("3dg",			 112,	R8A77470_CLK_ZS),
+	DEF_MOD("2d-dmac",		 115,	R8A77470_CLK_ZS),
+	DEF_MOD("fdp1-0",		 119,	R8A77470_CLK_ZS),
+	DEF_MOD("tmu3",			 121,	R8A77470_CLK_P),
+	DEF_MOD("tmu2",			 122,	R8A77470_CLK_P),
+	DEF_MOD("cmt0",			 124,	R8A77470_CLK_R),
+	DEF_MOD("vsp1du0",		 128,	R8A77470_CLK_ZS),
+	DEF_MOD("vsp1-sy",		 131,	R8A77470_CLK_ZS),
+	DEF_MOD("msiof2",		 205,	R8A77470_CLK_MP),
+	DEF_MOD("msiof1",		 208,	R8A77470_CLK_MP),
+	DEF_MOD("sys-dmac1",		 218,	R8A77470_CLK_ZS),
+	DEF_MOD("sys-dmac0",		 219,	R8A77470_CLK_ZS),
+	DEF_MOD("sdhi2",		 312,	R8A77470_CLK_SD2),
+	DEF_MOD("sdhi1",		 313,	R8A77470_CLK_SD1),
+	DEF_MOD("sdhi0",		 314,	R8A77470_CLK_SD0),
+	DEF_MOD("usbhs-dmac0-ch1",	 326,	R8A77470_CLK_HP),
+	DEF_MOD("usbhs-dmac1-ch1",	 327,	R8A77470_CLK_HP),
+	DEF_MOD("cmt1",			 329,	R8A77470_CLK_R),
+	DEF_MOD("usbhs-dmac0-ch0",	 330,	R8A77470_CLK_HP),
+	DEF_MOD("usbhs-dmac1-ch0",	 331,	R8A77470_CLK_HP),
+	DEF_MOD("rwdt",			 402,	R8A77470_CLK_R),
+	DEF_MOD("irqc",			 407,	R8A77470_CLK_CP),
+	DEF_MOD("intc-sys",		 408,	R8A77470_CLK_ZS),
+	DEF_MOD("audio-dmac0",		 502,	R8A77470_CLK_HP),
+	DEF_MOD("pwm",			 523,	R8A77470_CLK_P),
+	DEF_MOD("usb-ehci-0",		 703,	R8A77470_CLK_MP),
+	DEF_MOD("usbhs-0",		 704,	R8A77470_CLK_HP),
+	DEF_MOD("usb-ehci-1",		 705,	R8A77470_CLK_MP),
+	DEF_MOD("usbhs-1",		 706,	R8A77470_CLK_HP),
+	DEF_MOD("hscif2",		 713,	R8A77470_CLK_ZS),
+	DEF_MOD("scif5",		 714,	R8A77470_CLK_P),
+	DEF_MOD("scif4",		 715,	R8A77470_CLK_P),
+	DEF_MOD("hscif1",		 716,	R8A77470_CLK_ZS),
+	DEF_MOD("hscif0",		 717,	R8A77470_CLK_ZS),
+	DEF_MOD("scif3",		 718,	R8A77470_CLK_P),
+	DEF_MOD("scif2",		 719,	R8A77470_CLK_P),
+	DEF_MOD("scif1",		 720,	R8A77470_CLK_P),
+	DEF_MOD("scif0",		 721,	R8A77470_CLK_P),
+	DEF_MOD("du1",			 723,	R8A77470_CLK_ZX),
+	DEF_MOD("du0",			 724,	R8A77470_CLK_ZX),
+	DEF_MOD("ipmmu-sgx",		 800,	R8A77470_CLK_ZX),
+	DEF_MOD("etheravb",		 812,	R8A77470_CLK_HP),
+	DEF_MOD("ether",		 813,	R8A77470_CLK_P),
+	DEF_MOD("gpio5",		 907,	R8A77470_CLK_CP),
+	DEF_MOD("gpio4",		 908,	R8A77470_CLK_CP),
+	DEF_MOD("gpio3",		 909,	R8A77470_CLK_CP),
+	DEF_MOD("gpio2",		 910,	R8A77470_CLK_CP),
+	DEF_MOD("gpio1",		 911,	R8A77470_CLK_CP),
+	DEF_MOD("gpio0",		 912,	R8A77470_CLK_CP),
+	DEF_MOD("can1",			 915,	R8A77470_CLK_P),
+	DEF_MOD("can0",			 916,	R8A77470_CLK_P),
+	DEF_MOD("qspi_mod-1",		 917,	R8A77470_CLK_QSPI),
+	DEF_MOD("qspi_mod-0",		 918,	R8A77470_CLK_QSPI),
+	DEF_MOD("i2c4",			 927,	R8A77470_CLK_HP),
+	DEF_MOD("i2c3",			 928,	R8A77470_CLK_HP),
+	DEF_MOD("i2c2",			 929,	R8A77470_CLK_HP),
+	DEF_MOD("i2c1",			 930,	R8A77470_CLK_HP),
+	DEF_MOD("i2c0",			 931,	R8A77470_CLK_HP),
+	DEF_MOD("ssi-all",		1005,	R8A77470_CLK_P),
+	DEF_MOD("ssi9",			1006,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi8",			1007,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi7",			1008,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi6",			1009,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi5",			1010,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi4",			1011,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi3",			1012,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi2",			1013,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi1",			1014,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi0",			1015,	MOD_CLK_ID(1005)),
+	DEF_MOD("scu-all",		1017,	R8A77470_CLK_P),
+	DEF_MOD("scu-dvc1",		1018,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-dvc0",		1019,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu1-mix1",	1020,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu0-mix0",	1021,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src6",		1025,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src5",		1026,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src4",		1027,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src3",		1028,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src2",		1029,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src1",		1030,	MOD_CLK_ID(1017)),
+};
+
+static const unsigned int r8a77470_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
+	MOD_CLK_ID(408),	/* INTC-SYS (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ *    MD	EXTAL		PLL0	PLL1	PLL3
+ * 14 13	(MHz)		*1	*2
+ *---------------------------------------------------
+ * 0  0		20		x80	x78	x50
+ * 0  1		26		x60	x60	x56
+ * 1  0		Prohibitted setting
+ * 1  1		30		x52	x52	x50
+ *
+ * *1 :	Table 7.4 indicates VCO output (PLL0 = VCO)
+ * *2 :	Table 7.4 indicates VCO output (PLL1 = VCO)
+ */
+#define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 13) | \
+					 (((md) & BIT(13)) >> 13))
+
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[4] __initconst = {
+	/* EXTAL div	PLL1 mult x2	PLL3 mult */
+	{ 1,		156,		50,	},
+	{ 1,		120,		56,	},
+	{ /* Invalid*/				},
+	{ 1,		104,		50,	},
+};
+
+static int __init r8a77470_cpg_mssr_init(struct device *dev)
+{
+	const struct rcar_gen2_cpg_pll_config *cpg_pll_config;
+	u32 cpg_mode;
+	int error;
+
+	error = rcar_rst_read_mode_pins(&cpg_mode);
+	if (error)
+		return error;
+
+	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+
+	return rcar_gen2_cpg_init(cpg_pll_config, 2, cpg_mode);
+}
+
+const struct cpg_mssr_info r8a77470_cpg_mssr_info __initconst = {
+	/* Core Clocks */
+	.core_clks = r8a77470_core_clks,
+	.num_core_clks = ARRAY_SIZE(r8a77470_core_clks),
+	.last_dt_core_clk = LAST_DT_CORE_CLK,
+	.num_total_core_clks = MOD_CLK_BASE,
+
+	/* Module Clocks */
+	.mod_clks = r8a77470_mod_clks,
+	.num_mod_clks = ARRAY_SIZE(r8a77470_mod_clks),
+	.num_hw_mod_clks = 12 * 32,
+
+	/* Critical Module Clocks */
+	.crit_mod_clks = r8a77470_crit_mod_clks,
+	.num_crit_mod_clks = ARRAY_SIZE(r8a77470_crit_mod_clks),
+
+	/* Callbacks */
+	.init = r8a77470_cpg_mssr_init,
+	.cpg_clk_register = rcar_gen2_cpg_clk_register,
+};
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.c b/drivers/clk/renesas/rcar-gen2-cpg.c
index feb1457..0c49f59 100644
--- a/drivers/clk/renesas/rcar-gen2-cpg.c
+++ b/drivers/clk/renesas/rcar-gen2-cpg.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/sys_soc.h>
 
 #include "renesas-cpg-mssr.h"
 #include "rcar-gen2-cpg.h"
@@ -261,6 +262,11 @@ static const struct rcar_gen2_cpg_pll_config *cpg_pll_config __initdata;
 static unsigned int cpg_pll0_div __initdata;
 static u32 cpg_mode __initdata;
 
+static const struct soc_device_attribute soc_r8a77470[] = {
+	{ .soc_id = "r8a77470" },
+	{ /* sentinel */ }
+};
+
 struct clk * __init rcar_gen2_cpg_clk_register(struct device *dev,
 	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
 	struct clk **clks, void __iomem *base,
@@ -327,11 +333,17 @@ struct clk * __init rcar_gen2_cpg_clk_register(struct device *dev,
 
 	case CLK_TYPE_GEN2_SD0:
 		table = cpg_sd01_div_table;
+		if (soc_device_match(soc_r8a77470))
+			table++;
+
 		shift = 4;
 		break;
 
 	case CLK_TYPE_GEN2_SD1:
 		table = cpg_sd01_div_table;
+		if (soc_device_match(soc_r8a77470))
+			table++;
+
 		shift = 0;
 		break;
 
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index 96c6787..7033b0c 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -652,6 +652,12 @@ static const struct of_device_id cpg_mssr_match[] = {
 		.data = &r8a7745_cpg_mssr_info,
 	},
 #endif
+#ifdef CONFIG_CLK_R8A77470
+	{
+		.compatible = "renesas,r8a77470-cpg-mssr",
+		.data = &r8a77470_cpg_mssr_info,
+	},
+#endif
 #ifdef CONFIG_CLK_R8A7790
 	{
 		.compatible = "renesas,r8a7790-cpg-mssr",
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index 97ccb09..efe2a14 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -133,6 +133,7 @@ struct cpg_mssr_info {
 
 extern const struct cpg_mssr_info r8a7743_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7745_cpg_mssr_info;
+extern const struct cpg_mssr_info r8a77470_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7790_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7791_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7792_cpg_mssr_info;
-- 
2.7.4

Re: [PATCH v2 4/8] clk: renesas: cpg-mssr: Add r8a77470 support

[Geert Uytterhoeven]

Hi Biju,

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add RZ/G1C (R8A77470) Clock Pulse Generator / Module Standby and Software
> Reset support.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> V1->V2:
> * incorporated geert's review comment

Thanks for the update, will queue in clk-renesas-for v4.18.

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

[PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Biju Das]

Add minimal support for the RZ/G1C (R8A77470) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* No change

 Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
 arch/arm/mach-shmobile/Kconfig                     | 4 ++++
 arch/arm/mach-shmobile/setup-rcar-gen2.c           | 2 ++
 3 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 29093ba..4401369 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -21,6 +21,8 @@ SoCs:
     compatible = "renesas,r8a7744"
   - RZ/G1E (R8A77450)
     compatible = "renesas,r8a7745"
+  - RZ/G1C (R8A77470)
+    compatible = "renesas,r8a77470"
   - R-Car M1A (R8A77781)
     compatible = "renesas,r8a7778"
   - R-Car H1 (R8A77790)
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 280e731..6b91114 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -75,6 +75,10 @@ config ARCH_R8A7745
 	bool "RZ/G1E (R8A77450)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_R8A77470
+	bool "RZ/G1C (R8A77470)"
+	select ARCH_RCAR_GEN2
+
 config ARCH_R8A7778
 	bool "R-Car M1A (R8A77781)"
 	select ARCH_RCAR_GEN1
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 5561dbe..80de6be 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -73,6 +73,7 @@ void __init rcar_gen2_timer_init(void)
 	shmobile_init_cntvoff();
 
 	if (of_machine_is_compatible("renesas,r8a7745") ||
+	    of_machine_is_compatible("renesas,r8a77470") ||
 	    of_machine_is_compatible("renesas,r8a7792") ||
 	    of_machine_is_compatible("renesas,r8a7794")) {
 		freq = 260000000 / 8;	/* ZS / 8 */
@@ -205,6 +206,7 @@ MACHINE_END
 static const char * const rz_g1_boards_compat_dt[] __initconst = {
 	"renesas,r8a7743",
 	"renesas,r8a7745",
+	"renesas,r8a77470",
 	NULL,
 };
 
-- 
2.7.4

[PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Biju Das]

Add minimal support for the RZ/G1C (R8A77470) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* No change

 Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
 arch/arm/mach-shmobile/Kconfig                     | 4 ++++
 arch/arm/mach-shmobile/setup-rcar-gen2.c           | 2 ++
 3 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 29093ba..4401369 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -21,6 +21,8 @@ SoCs:
     compatible = "renesas,r8a7744"
   - RZ/G1E (R8A77450)
     compatible = "renesas,r8a7745"
+  - RZ/G1C (R8A77470)
+    compatible = "renesas,r8a77470"
   - R-Car M1A (R8A77781)
     compatible = "renesas,r8a7778"
   - R-Car H1 (R8A77790)
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 280e731..6b91114 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -75,6 +75,10 @@ config ARCH_R8A7745
 	bool "RZ/G1E (R8A77450)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_R8A77470
+	bool "RZ/G1C (R8A77470)"
+	select ARCH_RCAR_GEN2
+
 config ARCH_R8A7778
 	bool "R-Car M1A (R8A77781)"
 	select ARCH_RCAR_GEN1
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 5561dbe..80de6be 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -73,6 +73,7 @@ void __init rcar_gen2_timer_init(void)
 	shmobile_init_cntvoff();
 
 	if (of_machine_is_compatible("renesas,r8a7745") ||
+	    of_machine_is_compatible("renesas,r8a77470") ||
 	    of_machine_is_compatible("renesas,r8a7792") ||
 	    of_machine_is_compatible("renesas,r8a7794")) {
 		freq = 260000000 / 8;	/* ZS / 8 */
@@ -205,6 +206,7 @@ MACHINE_END
 static const char * const rz_g1_boards_compat_dt[] __initconst = {
 	"renesas,r8a7743",
 	"renesas,r8a7745",
+	"renesas,r8a77470",
 	NULL,
 };
 
-- 
2.7.4

[PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Biju Das]

Add minimal support for the RZ/G1C (R8A77470) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* No change

 Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
 arch/arm/mach-shmobile/Kconfig                     | 4 ++++
 arch/arm/mach-shmobile/setup-rcar-gen2.c           | 2 ++
 3 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 29093ba..4401369 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -21,6 +21,8 @@ SoCs:
     compatible = "renesas,r8a7744"
   - RZ/G1E (R8A77450)
     compatible = "renesas,r8a7745"
+  - RZ/G1C (R8A77470)
+    compatible = "renesas,r8a77470"
   - R-Car M1A (R8A77781)
     compatible = "renesas,r8a7778"
   - R-Car H1 (R8A77790)
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 280e731..6b91114 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -75,6 +75,10 @@ config ARCH_R8A7745
 	bool "RZ/G1E (R8A77450)"
 	select ARCH_RCAR_GEN2
 
+config ARCH_R8A77470
+	bool "RZ/G1C (R8A77470)"
+	select ARCH_RCAR_GEN2
+
 config ARCH_R8A7778
 	bool "R-Car M1A (R8A77781)"
 	select ARCH_RCAR_GEN1
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 5561dbe..80de6be 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -73,6 +73,7 @@ void __init rcar_gen2_timer_init(void)
 	shmobile_init_cntvoff();
 
 	if (of_machine_is_compatible("renesas,r8a7745") ||
+	    of_machine_is_compatible("renesas,r8a77470") ||
 	    of_machine_is_compatible("renesas,r8a7792") ||
 	    of_machine_is_compatible("renesas,r8a7794")) {
 		freq = 260000000 / 8;	/* ZS / 8 */
@@ -205,6 +206,7 @@ MACHINE_END
 static const char * const rz_g1_boards_compat_dt[] __initconst = {
 	"renesas,r8a7743",
 	"renesas,r8a7745",
+	"renesas,r8a77470",
 	NULL,
 };
 
-- 
2.7.4

Re: [PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Geert Uytterhoeven]

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add minimal support for the RZ/G1C (R8A77470) SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> V1->V2:
> * No change

Hence my
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
for v1 is still valid.

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

[PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Geert Uytterhoeven]

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add minimal support for the RZ/G1C (R8A77470) SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> V1->V2:
> * No change

Hence my
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
for v1 is still valid.

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: [PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Geert Uytterhoeven]

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Add minimal support for the RZ/G1C (R8A77470) SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> ---
> V1->V2:
> * No change

Hence my
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
for v1 is still valid.

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

Re: [PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Simon Horman]

On Thu, Mar 29, 2018 at 09:15:05AM +0200, Geert Uytterhoeven wrote:
> On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> > Add minimal support for the RZ/G1C (R8A77470) SoC.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > ---
> > V1->V2:
> > * No change
> 
> Hence my
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> for v1 is still valid.

Thanks, applied.

[PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Simon Horman]

On Thu, Mar 29, 2018 at 09:15:05AM +0200, Geert Uytterhoeven wrote:
> On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> > Add minimal support for the RZ/G1C (R8A77470) SoC.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > ---
> > V1->V2:
> > * No change
> 
> Hence my
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> for v1 is still valid.

Thanks, applied.

Re: [PATCH v2 5/8] ARM: shmobile: r8a77470: basic SoC support

[Simon Horman]

On Thu, Mar 29, 2018 at 09:15:05AM +0200, Geert Uytterhoeven wrote:
> On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> > Add minimal support for the RZ/G1C (R8A77470) SoC.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > ---
> > V1->V2:
> > * No change
> 
> Hence my
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> for v1 is still valid.

Thanks, applied.

[PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
CPG, and the required clock descriptions.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated geert's review comment
* Moved prr node inside soc node.

 arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470.dtsi

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
new file mode 100644
index 0000000..f096419
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the r8a77470 SoC
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
+#include <dt-bindings/power/r8a77470-sysc.h>
+/ {
+	compatible = "renesas,r8a77470";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0>;
+			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
+			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
+			next-level-cache = <&L2_CA7>;
+		};
+
+
+		L2_CA7: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-level = <2>;
+			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
+		};
+	};
+
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a77470-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>, <&usb_extal_clk>;
+			clock-names = "extal", "usb_extal";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a77470-rst";
+			reg = <0 0xe6160000 0 0x100>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a77470-sysc";
+			reg = <0 0xe6180000 0 0x200>;
+			#power-domain-cells = <1>;
+		};
+
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram@0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x100>;
+			};
+		};
+
+		icram2:	sram@e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x20000>;
+		};
+
+		scif1: serial@e6e68000 {
+			compatible = "renesas,scif-r8a77470",
+				     "renesas,rcar-gen2-scif", "renesas,scif";
+			reg = <0 0xe6e68000 0 0x40>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cpg CPG_MOD 720>,
+				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 720>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@f1001000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
+			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
+		};
+
+		prr: chipid@ff000044 {
+			compatible = "renesas,prr";
+			reg = <0 0xff000044 0 4>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+};
-- 
2.7.4

[PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
CPG, and the required clock descriptions.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated geert's review comment
* Moved prr node inside soc node.

 arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470.dtsi

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
new file mode 100644
index 0000000..f096419
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the r8a77470 SoC
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
+#include <dt-bindings/power/r8a77470-sysc.h>
+/ {
+	compatible = "renesas,r8a77470";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu at 0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0>;
+			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
+			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
+			next-level-cache = <&L2_CA7>;
+		};
+
+
+		L2_CA7: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-level = <2>;
+			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
+		};
+	};
+
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cpg: clock-controller at e6150000 {
+			compatible = "renesas,r8a77470-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>, <&usb_extal_clk>;
+			clock-names = "extal", "usb_extal";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller at e6160000 {
+			compatible = "renesas,r8a77470-rst";
+			reg = <0 0xe6160000 0 0x100>;
+		};
+
+		sysc: system-controller at e6180000 {
+			compatible = "renesas,r8a77470-sysc";
+			reg = <0 0xe6180000 0 0x200>;
+			#power-domain-cells = <1>;
+		};
+
+		icram0:	sram at e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram at e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram at 0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x100>;
+			};
+		};
+
+		icram2:	sram at e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x20000>;
+		};
+
+		scif1: serial at e6e68000 {
+			compatible = "renesas,scif-r8a77470",
+				     "renesas,rcar-gen2-scif", "renesas,scif";
+			reg = <0 0xe6e68000 0 0x40>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cpg CPG_MOD 720>,
+				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 720>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller at f1001000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
+			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
+		};
+
+		prr: chipid at ff000044 {
+			compatible = "renesas,prr";
+			reg = <0 0xff000044 0 4>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+};
-- 
2.7.4

[PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
CPG, and the required clock descriptions.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated geert's review comment
* Moved prr node inside soc node.

 arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470.dtsi

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
new file mode 100644
index 0000000..f096419
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the r8a77470 SoC
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
+#include <dt-bindings/power/r8a77470-sysc.h>
+/ {
+	compatible = "renesas,r8a77470";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0>;
+			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
+			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
+			next-level-cache = <&L2_CA7>;
+		};
+
+
+		L2_CA7: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-level = <2>;
+			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
+		};
+	};
+
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a77470-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>, <&usb_extal_clk>;
+			clock-names = "extal", "usb_extal";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a77470-rst";
+			reg = <0 0xe6160000 0 0x100>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a77470-sysc";
+			reg = <0 0xe6180000 0 0x200>;
+			#power-domain-cells = <1>;
+		};
+
+		icram0:	sram@e63a0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63a0000 0 0x12000>;
+		};
+
+		icram1:	sram@e63c0000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe63c0000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0xe63c0000 0x1000>;
+
+			smp-sram@0 {
+				compatible = "renesas,smp-sram";
+				reg = <0 0x100>;
+			};
+		};
+
+		icram2:	sram@e6300000 {
+			compatible = "mmio-sram";
+			reg = <0 0xe6300000 0 0x20000>;
+		};
+
+		scif1: serial@e6e68000 {
+			compatible = "renesas,scif-r8a77470",
+				     "renesas,rcar-gen2-scif", "renesas,scif";
+			reg = <0 0xe6e68000 0 0x40>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&cpg CPG_MOD 720>,
+				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 720>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@f1001000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
+			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
+		};
+
+		prr: chipid@ff000044 {
+			compatible = "renesas,prr";
+			reg = <0 0xff000044 0 4>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+};
-- 
2.7.4

Re: [PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Simon Horman]

On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
> CPG, and the required clock descriptions.
> 
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> V1->V2:
> * Incorporated geert's review comment
> * Moved prr node inside soc node.
> 
>  arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 155 insertions(+)
>  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> 
> diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
> new file mode 100644
> index 0000000..f096419
> --- /dev/null
> +++ b/arch/arm/boot/dts/r8a77470.dtsi
> @@ -0,0 +1,155 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for the r8a77470 SoC
> + *
> + * Copyright (C) 2018 Renesas Electronics Corp.
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> +#include <dt-bindings/power/r8a77470-sysc.h>

As requested by Geert in his review of v1, please use numerical values for
the initial submission as the dt-bindings headers and the DTS files go
upstream through different maintainer paths.

In other words, please do not include r8a77470-cpg-mssr.h or
r8a77470-sysc.h in the initial submission of this file as those header
files will not be present and there will be a build failure.
Rather, please use numeric values for now and, as a follow-up in the v4.19
development cycle, provide a patch to use the headers.

> +/ {
> +	compatible = "renesas,r8a77470";
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu@0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0>;
> +			clock-frequency = <1000000000>;
> +			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
> +			next-level-cache = <&L2_CA7>;
> +		};
> +
> +
> +		L2_CA7: cache-controller-0 {
> +			compatible = "cache";
> +			cache-unified;
> +			cache-level = <2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
> +		};
> +	};
> +
> +	/* External root clock */
> +	extal_clk: extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	/* External SCIF clock */
> +	scif_clk: scif {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	soc {
> +		compatible = "simple-bus";
> +		interrupt-parent = <&gic>;
> +
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		cpg: clock-controller@e6150000 {
> +			compatible = "renesas,r8a77470-cpg-mssr";
> +			reg = <0 0xe6150000 0 0x1000>;
> +			clocks = <&extal_clk>, <&usb_extal_clk>;
> +			clock-names = "extal", "usb_extal";
> +			#clock-cells = <2>;
> +			#power-domain-cells = <0>;
> +			#reset-cells = <1>;
> +		};
> +
> +		rst: reset-controller@e6160000 {
> +			compatible = "renesas,r8a77470-rst";
> +			reg = <0 0xe6160000 0 0x100>;
> +		};
> +
> +		sysc: system-controller@e6180000 {
> +			compatible = "renesas,r8a77470-sysc";
> +			reg = <0 0xe6180000 0 0x200>;
> +			#power-domain-cells = <1>;
> +		};
> +
> +		icram0:	sram@e63a0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63a0000 0 0x12000>;
> +		};
> +
> +		icram1:	sram@e63c0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63c0000 0 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0xe63c0000 0x1000>;
> +
> +			smp-sram@0 {
> +				compatible = "renesas,smp-sram";
> +				reg = <0 0x100>;
> +			};
> +		};
> +
> +		icram2:	sram@e6300000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe6300000 0 0x20000>;
> +		};
> +
> +		scif1: serial@e6e68000 {
> +			compatible = "renesas,scif-r8a77470",
> +				     "renesas,rcar-gen2-scif", "renesas,scif";
> +			reg = <0 0xe6e68000 0 0x40>;
> +			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cpg CPG_MOD 720>,
> +				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
> +			clock-names = "fck", "brg_int", "scif_clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 720>;
> +			status = "disabled";
> +		};
> +
> +		gic: interrupt-controller@f1001000 {
> +			compatible = "arm,gic-400";
> +			#interrupt-cells = <3>;
> +			#address-cells = <0>;
> +			interrupt-controller;
> +			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
> +			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
> +			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
> +			clocks = <&cpg CPG_MOD 408>;
> +			clock-names = "clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 408>;
> +		};
> +
> +		prr: chipid@ff000044 {
> +			compatible = "renesas,prr";
> +			reg = <0 0xff000044 0 4>;
> +		};
> +	};
> +
> +	timer {
> +		compatible = "arm,armv7-timer";
> +		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
> +	};
> +
> +	/* External USB clock - can be overridden by the board */
> +	usb_extal_clk: usb_extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <48000000>;
> +	};
> +};
> -- 
> 2.7.4
> 

[PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Simon Horman]

On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
> CPG, and the required clock descriptions.
> 
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> V1->V2:
> * Incorporated geert's review comment
> * Moved prr node inside soc node.
> 
>  arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 155 insertions(+)
>  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> 
> diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
> new file mode 100644
> index 0000000..f096419
> --- /dev/null
> +++ b/arch/arm/boot/dts/r8a77470.dtsi
> @@ -0,0 +1,155 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for the r8a77470 SoC
> + *
> + * Copyright (C) 2018 Renesas Electronics Corp.
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> +#include <dt-bindings/power/r8a77470-sysc.h>

As requested by Geert in his review of v1, please use numerical values for
the initial submission as the dt-bindings headers and the DTS files go
upstream through different maintainer paths.

In other words, please do not include r8a77470-cpg-mssr.h or
r8a77470-sysc.h in the initial submission of this file as those header
files will not be present and there will be a build failure.
Rather, please use numeric values for now and, as a follow-up in the v4.19
development cycle, provide a patch to use the headers.

> +/ {
> +	compatible = "renesas,r8a77470";
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu at 0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0>;
> +			clock-frequency = <1000000000>;
> +			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
> +			next-level-cache = <&L2_CA7>;
> +		};
> +
> +
> +		L2_CA7: cache-controller-0 {
> +			compatible = "cache";
> +			cache-unified;
> +			cache-level = <2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
> +		};
> +	};
> +
> +	/* External root clock */
> +	extal_clk: extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	/* External SCIF clock */
> +	scif_clk: scif {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	soc {
> +		compatible = "simple-bus";
> +		interrupt-parent = <&gic>;
> +
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		cpg: clock-controller at e6150000 {
> +			compatible = "renesas,r8a77470-cpg-mssr";
> +			reg = <0 0xe6150000 0 0x1000>;
> +			clocks = <&extal_clk>, <&usb_extal_clk>;
> +			clock-names = "extal", "usb_extal";
> +			#clock-cells = <2>;
> +			#power-domain-cells = <0>;
> +			#reset-cells = <1>;
> +		};
> +
> +		rst: reset-controller at e6160000 {
> +			compatible = "renesas,r8a77470-rst";
> +			reg = <0 0xe6160000 0 0x100>;
> +		};
> +
> +		sysc: system-controller at e6180000 {
> +			compatible = "renesas,r8a77470-sysc";
> +			reg = <0 0xe6180000 0 0x200>;
> +			#power-domain-cells = <1>;
> +		};
> +
> +		icram0:	sram at e63a0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63a0000 0 0x12000>;
> +		};
> +
> +		icram1:	sram at e63c0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63c0000 0 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0xe63c0000 0x1000>;
> +
> +			smp-sram at 0 {
> +				compatible = "renesas,smp-sram";
> +				reg = <0 0x100>;
> +			};
> +		};
> +
> +		icram2:	sram at e6300000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe6300000 0 0x20000>;
> +		};
> +
> +		scif1: serial at e6e68000 {
> +			compatible = "renesas,scif-r8a77470",
> +				     "renesas,rcar-gen2-scif", "renesas,scif";
> +			reg = <0 0xe6e68000 0 0x40>;
> +			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cpg CPG_MOD 720>,
> +				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
> +			clock-names = "fck", "brg_int", "scif_clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 720>;
> +			status = "disabled";
> +		};
> +
> +		gic: interrupt-controller at f1001000 {
> +			compatible = "arm,gic-400";
> +			#interrupt-cells = <3>;
> +			#address-cells = <0>;
> +			interrupt-controller;
> +			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
> +			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
> +			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
> +			clocks = <&cpg CPG_MOD 408>;
> +			clock-names = "clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 408>;
> +		};
> +
> +		prr: chipid at ff000044 {
> +			compatible = "renesas,prr";
> +			reg = <0 0xff000044 0 4>;
> +		};
> +	};
> +
> +	timer {
> +		compatible = "arm,armv7-timer";
> +		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
> +	};
> +
> +	/* External USB clock - can be overridden by the board */
> +	usb_extal_clk: usb_extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <48000000>;
> +	};
> +};
> -- 
> 2.7.4
> 

Re: [PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Simon Horman]

On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC, RST,
> CPG, and the required clock descriptions.
> 
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> V1->V2:
> * Incorporated geert's review comment
> * Moved prr node inside soc node.
> 
>  arch/arm/boot/dts/r8a77470.dtsi | 155 ++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 155 insertions(+)
>  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> 
> diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
> new file mode 100644
> index 0000000..f096419
> --- /dev/null
> +++ b/arch/arm/boot/dts/r8a77470.dtsi
> @@ -0,0 +1,155 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for the r8a77470 SoC
> + *
> + * Copyright (C) 2018 Renesas Electronics Corp.
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> +#include <dt-bindings/power/r8a77470-sysc.h>

As requested by Geert in his review of v1, please use numerical values for
the initial submission as the dt-bindings headers and the DTS files go
upstream through different maintainer paths.

In other words, please do not include r8a77470-cpg-mssr.h or
r8a77470-sysc.h in the initial submission of this file as those header
files will not be present and there will be a build failure.
Rather, please use numeric values for now and, as a follow-up in the v4.19
development cycle, provide a patch to use the headers.

> +/ {
> +	compatible = "renesas,r8a77470";
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	cpus {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu@0 {
> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0>;
> +			clock-frequency = <1000000000>;
> +			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
> +			next-level-cache = <&L2_CA7>;
> +		};
> +
> +
> +		L2_CA7: cache-controller-0 {
> +			compatible = "cache";
> +			cache-unified;
> +			cache-level = <2>;
> +			power-domains = <&sysc R8A77470_PD_CA7_SCU>;
> +		};
> +	};
> +
> +	/* External root clock */
> +	extal_clk: extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	/* External SCIF clock */
> +	scif_clk: scif {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		/* This value must be overridden by the board. */
> +		clock-frequency = <0>;
> +	};
> +
> +	soc {
> +		compatible = "simple-bus";
> +		interrupt-parent = <&gic>;
> +
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		cpg: clock-controller@e6150000 {
> +			compatible = "renesas,r8a77470-cpg-mssr";
> +			reg = <0 0xe6150000 0 0x1000>;
> +			clocks = <&extal_clk>, <&usb_extal_clk>;
> +			clock-names = "extal", "usb_extal";
> +			#clock-cells = <2>;
> +			#power-domain-cells = <0>;
> +			#reset-cells = <1>;
> +		};
> +
> +		rst: reset-controller@e6160000 {
> +			compatible = "renesas,r8a77470-rst";
> +			reg = <0 0xe6160000 0 0x100>;
> +		};
> +
> +		sysc: system-controller@e6180000 {
> +			compatible = "renesas,r8a77470-sysc";
> +			reg = <0 0xe6180000 0 0x200>;
> +			#power-domain-cells = <1>;
> +		};
> +
> +		icram0:	sram@e63a0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63a0000 0 0x12000>;
> +		};
> +
> +		icram1:	sram@e63c0000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe63c0000 0 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0xe63c0000 0x1000>;
> +
> +			smp-sram@0 {
> +				compatible = "renesas,smp-sram";
> +				reg = <0 0x100>;
> +			};
> +		};
> +
> +		icram2:	sram@e6300000 {
> +			compatible = "mmio-sram";
> +			reg = <0 0xe6300000 0 0x20000>;
> +		};
> +
> +		scif1: serial@e6e68000 {
> +			compatible = "renesas,scif-r8a77470",
> +				     "renesas,rcar-gen2-scif", "renesas,scif";
> +			reg = <0 0xe6e68000 0 0x40>;
> +			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
> +				clocks = <&cpg CPG_MOD 720>,
> +				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
> +			clock-names = "fck", "brg_int", "scif_clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 720>;
> +			status = "disabled";
> +		};
> +
> +		gic: interrupt-controller@f1001000 {
> +			compatible = "arm,gic-400";
> +			#interrupt-cells = <3>;
> +			#address-cells = <0>;
> +			interrupt-controller;
> +			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
> +			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
> +			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
> +			clocks = <&cpg CPG_MOD 408>;
> +			clock-names = "clk";
> +			power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
> +			resets = <&cpg 408>;
> +		};
> +
> +		prr: chipid@ff000044 {
> +			compatible = "renesas,prr";
> +			reg = <0 0xff000044 0 4>;
> +		};
> +	};
> +
> +	timer {
> +		compatible = "arm,armv7-timer";
> +		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
> +				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
> +	};
> +
> +	/* External USB clock - can be overridden by the board */
> +	usb_extal_clk: usb_extal {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <48000000>;
> +	};
> +};
> -- 
> 2.7.4
> 

RE: [PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

Hi Simon & Geert,

Thanks for feedback.

> On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> > The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC,
> > RST, CPG, and the required clock descriptions.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > ---
> > V1->V2:
> > * Incorporated geert's review comment
> > * Moved prr node inside soc node.
> >
> >  arch/arm/boot/dts/r8a77470.dtsi | 155
> > ++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 155 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> >
> > diff --git a/arch/arm/boot/dts/r8a77470.dtsi
> > b/arch/arm/boot/dts/r8a77470.dtsi new file mode 100644 index
> > 0000000..f096419
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/r8a77470.dtsi
> > @@ -0,0 +1,155 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Device Tree Source for the r8a77470 SoC
> > + *
> > + * Copyright (C) 2018 Renesas Electronics Corp.
> > + */
> > +
> > +#include <dt-bindings/interrupt-controller/irq.h>
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> > +#include <dt-bindings/power/r8a77470-sysc.h>
>
> As requested by Geert in his review of v1, please use numerical values for the
> initial submission as the dt-bindings headers and the DTS files go upstream
> through different maintainer paths.
>
> In other words, please do not include r8a77470-cpg-mssr.h or r8a77470-sysc.h
> in the initial submission of this file as those header files will not be present and
> there will be a build failure.
> Rather, please use numeric values for now and, as a follow-up in the v4.19
> development cycle, provide a patch to use the headers.
>

I got your point now. Will send V3 for this patch with numerical values.





Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.

[PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

Hi Simon & Geert,

Thanks for feedback.

> On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> > The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC,
> > RST, CPG, and the required clock descriptions.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > ---
> > V1->V2:
> > * Incorporated geert's review comment
> > * Moved prr node inside soc node.
> >
> >  arch/arm/boot/dts/r8a77470.dtsi | 155
> > ++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 155 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> >
> > diff --git a/arch/arm/boot/dts/r8a77470.dtsi
> > b/arch/arm/boot/dts/r8a77470.dtsi new file mode 100644 index
> > 0000000..f096419
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/r8a77470.dtsi
> > @@ -0,0 +1,155 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Device Tree Source for the r8a77470 SoC
> > + *
> > + * Copyright (C) 2018 Renesas Electronics Corp.
> > + */
> > +
> > +#include <dt-bindings/interrupt-controller/irq.h>
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> > +#include <dt-bindings/power/r8a77470-sysc.h>
>
> As requested by Geert in his review of v1, please use numerical values for the
> initial submission as the dt-bindings headers and the DTS files go upstream
> through different maintainer paths.
>
> In other words, please do not include r8a77470-cpg-mssr.h or r8a77470-sysc.h
> in the initial submission of this file as those header files will not be present and
> there will be a build failure.
> Rather, please use numeric values for now and, as a follow-up in the v4.19
> development cycle, provide a patch to use the headers.
>

I got your point now. Will send V3 for this patch with numerical values.





Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.

RE: [PATCH v2 6/8] ARM: dts: r8a77470: Initial SoC device tree

[Biju Das]

Hi Simon & Geert,

Thanks for feedback.

> On Wed, Mar 28, 2018 at 08:26:14PM +0100, Biju Das wrote:
> > The initial R8A77470 SoC device tree including CPU0, GIC, timer, SYSC,
> > RST, CPG, and the required clock descriptions.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> > ---
> > V1->V2:
> > * Incorporated geert's review comment
> > * Moved prr node inside soc node.
> >
> >  arch/arm/boot/dts/r8a77470.dtsi | 155
> > ++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 155 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/r8a77470.dtsi
> >
> > diff --git a/arch/arm/boot/dts/r8a77470.dtsi
> > b/arch/arm/boot/dts/r8a77470.dtsi new file mode 100644 index
> > 0000000..f096419
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/r8a77470.dtsi
> > @@ -0,0 +1,155 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Device Tree Source for the r8a77470 SoC
> > + *
> > + * Copyright (C) 2018 Renesas Electronics Corp.
> > + */
> > +
> > +#include <dt-bindings/interrupt-controller/irq.h>
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
> > +#include <dt-bindings/power/r8a77470-sysc.h>
>
> As requested by Geert in his review of v1, please use numerical values for the
> initial submission as the dt-bindings headers and the DTS files go upstream
> through different maintainer paths.
>
> In other words, please do not include r8a77470-cpg-mssr.h or r8a77470-sysc.h
> in the initial submission of this file as those header files will not be present and
> there will be a build failure.
> Rather, please use numeric values for now and, as a follow-up in the v4.19
> development cycle, provide a patch to use the headers.
>

I got your point now. Will send V3 for this patch with numerical values.





Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.

[PATCH v2 7/8] ARM: dts: iwg23s-sbc: Add support for iWave G23S-SBC based on RZ/G1C

[Biju Das]

Add support for iWave iW-RainboW-G23S single board computer based on
 RZ/G1C.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated review comments

 arch/arm/boot/dts/Makefile                |  1 +
 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 35 +++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2b6dfee..4291638 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -781,6 +781,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 	r8a7745-iwg22d-sodimm.dtb \
 	r8a7745-iwg22d-sodimm-dbhd-ca.dtb \
 	r8a7745-sk-rzg1e.dtb \
+	r8a77470-iwg23s-sbc.dtb \
 	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
new file mode 100644
index 0000000..d21baad
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the iWave-RZ/G1C single board computer
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a77470.dtsi"
+/ {
+	model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C";
+	compatible = "iwave,g23s", "renesas,r8a77470";
+
+	aliases {
+		serial1 = &scif1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&scif1 {
+	status = "okay";
+};
-- 
2.7.4

[PATCH v2 7/8] ARM: dts: iwg23s-sbc: Add support for iWave G23S-SBC based on RZ/G1C

[Biju Das]

Add support for iWave iW-RainboW-G23S single board computer based on
 RZ/G1C.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated review comments

 arch/arm/boot/dts/Makefile                |  1 +
 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 35 +++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2b6dfee..4291638 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -781,6 +781,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 	r8a7745-iwg22d-sodimm.dtb \
 	r8a7745-iwg22d-sodimm-dbhd-ca.dtb \
 	r8a7745-sk-rzg1e.dtb \
+	r8a77470-iwg23s-sbc.dtb \
 	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
new file mode 100644
index 0000000..d21baad
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the iWave-RZ/G1C single board computer
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a77470.dtsi"
+/ {
+	model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C";
+	compatible = "iwave,g23s", "renesas,r8a77470";
+
+	aliases {
+		serial1 = &scif1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory at 40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&scif1 {
+	status = "okay";
+};
-- 
2.7.4

[PATCH v2 7/8] ARM: dts: iwg23s-sbc: Add support for iWave G23S-SBC based on RZ/G1C

[Biju Das]

Add support for iWave iW-RainboW-G23S single board computer based on
 RZ/G1C.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
* Incorporated review comments

 arch/arm/boot/dts/Makefile                |  1 +
 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 35 +++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2b6dfee..4291638 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -781,6 +781,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 	r8a7745-iwg22d-sodimm.dtb \
 	r8a7745-iwg22d-sodimm-dbhd-ca.dtb \
 	r8a7745-sk-rzg1e.dtb \
+	r8a77470-iwg23s-sbc.dtb \
 	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
 	r8a7790-lager.dtb \
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
new file mode 100644
index 0000000..d21baad
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the iWave-RZ/G1C single board computer
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a77470.dtsi"
+/ {
+	model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C";
+	compatible = "iwave,g23s", "renesas,r8a77470";
+
+	aliases {
+		serial1 = &scif1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&scif1 {
+	status = "okay";
+};
-- 
2.7.4

[PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Biju Das]

Enable recently added r8a77470 (RZ/G1C) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* Incorporated Fabrizio's comment

 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index da73876..388af57 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -89,6 +89,7 @@ CONFIG_ARCH_R8A73A4=y
 CONFIG_ARCH_R8A7740=y
 CONFIG_ARCH_R8A7743=y
 CONFIG_ARCH_R8A7745=y
+CONFIG_ARCH_R8A77470=y
 CONFIG_ARCH_R8A7778=y
 CONFIG_ARCH_R8A7779=y
 CONFIG_ARCH_R8A7790=y
-- 
2.7.4

[PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Biju Das]

Enable recently added r8a77470 (RZ/G1C) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
V1->V2:
* Incorporated Fabrizio's comment

 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index da73876..388af57 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -89,6 +89,7 @@ CONFIG_ARCH_R8A73A4=y
 CONFIG_ARCH_R8A7740=y
 CONFIG_ARCH_R8A7743=y
 CONFIG_ARCH_R8A7745=y
+CONFIG_ARCH_R8A77470=y
 CONFIG_ARCH_R8A7778=y
 CONFIG_ARCH_R8A7779=y
 CONFIG_ARCH_R8A7790=y
-- 
2.7.4

Re: [PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Geert Uytterhoeven]

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Enable recently added r8a77470 (RZ/G1C) SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

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

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

[PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Geert Uytterhoeven]

On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> Enable recently added r8a77470 (RZ/G1C) SoC.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

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

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: [PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Simon Horman]

On Thu, Mar 29, 2018 at 09:15:03AM +0200, Geert Uytterhoeven wrote:
> On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> > Enable recently added r8a77470 (RZ/G1C) SoC.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> 
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks, applied.

[PATCH v2 8/8] ARM: multi_v7_defconfig: Enable r8a77470 SoC

[Simon Horman]

On Thu, Mar 29, 2018 at 09:15:03AM +0200, Geert Uytterhoeven wrote:
> On Wed, Mar 28, 2018 at 9:26 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> > Enable recently added r8a77470 (RZ/G1C) SoC.
> >
> > Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> > Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> 
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks, applied.