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From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: horms@verge.net.au, linux-renesas-soc@vger.kernel.org
Cc: magnus.damm@gmail.com
Subject: [PATCH v4 03/12] soc: renesas: rcar-sysc: add R8A7792 support
Date: Fri, 10 Jun 2016 00:35:12 +0300	[thread overview]
Message-ID: <2137131.cpozhGlbWg@wasted.cogentembedded.com> (raw)
In-Reply-To: <1879394.3zBGLpF2nv@wasted.cogentembedded.com>

Add support for R-Car V2H (R8A7792) SoC power areas to the SYSC driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

---
Changes in version 2:
- added Geert's tag.

 drivers/soc/renesas/Makefile       |    1 +
 drivers/soc/renesas/r8a7792-sysc.c |   34 ++++++++++++++++++++++++++++++++++
 drivers/soc/renesas/rcar-sysc.c    |    3 +++
 drivers/soc/renesas/rcar-sysc.h    |    1 +
 4 files changed, 39 insertions(+)

Index: renesas/drivers/soc/renesas/Makefile
===================================================================
--- renesas.orig/drivers/soc/renesas/Makefile
+++ renesas/drivers/soc/renesas/Makefile
@@ -1,6 +1,7 @@
 obj-$(CONFIG_ARCH_R8A7779)	+= rcar-sysc.o r8a7779-sysc.o
 obj-$(CONFIG_ARCH_R8A7790)	+= rcar-sysc.o r8a7790-sysc.o
 obj-$(CONFIG_ARCH_R8A7791)	+= rcar-sysc.o r8a7791-sysc.o
+obj-$(CONFIG_ARCH_R8A7792)	+= rcar-sysc.o r8a7792-sysc.o
 # R-Car M2-N is identical to R-Car M2-W w.r.t. power domains.
 obj-$(CONFIG_ARCH_R8A7793)	+= rcar-sysc.o r8a7791-sysc.o
 obj-$(CONFIG_ARCH_R8A7794)	+= rcar-sysc.o r8a7794-sysc.o
Index: renesas/drivers/soc/renesas/r8a7792-sysc.c
===================================================================
--- /dev/null
+++ renesas/drivers/soc/renesas/r8a7792-sysc.c
@@ -0,0 +1,34 @@
+/*
+ * Renesas R-Car V2H (R8A7792) System Controller
+ *
+ * Copyright (C) 2016 Cogent Embedded Inc.
+ *
+ * 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/bug.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+
+#include <dt-bindings/power/r8a7792-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a7792_areas[] __initconst = {
+	{ "always-on",	    0, 0, R8A7792_PD_ALWAYS_ON,	-1, PD_ALWAYS_ON },
+	{ "ca15-scu",	0x180, 0, R8A7792_PD_CA15_SCU,	R8A7792_PD_ALWAYS_ON,
+	  PD_SCU },
+	{ "ca15-cpu0",	 0x40, 0, R8A7792_PD_CA15_CPU0,	R8A7792_PD_CA15_SCU,
+	  PD_CPU_NOCR },
+	{ "ca15-cpu1",	 0x40, 1, R8A7792_PD_CA15_CPU1,	R8A7792_PD_CA15_SCU,
+	  PD_CPU_NOCR },
+	{ "sgx",	 0xc0, 0, R8A7792_PD_SGX,	R8A7792_PD_ALWAYS_ON },
+	{ "imp",	0x140, 0, R8A7792_PD_IMP,	R8A7792_PD_ALWAYS_ON },
+};
+
+const struct rcar_sysc_info r8a7792_sysc_info __initconst = {
+	.areas = r8a7792_areas,
+	.num_areas = ARRAY_SIZE(r8a7792_areas),
+};
Index: renesas/drivers/soc/renesas/rcar-sysc.c
===================================================================
--- renesas.orig/drivers/soc/renesas/rcar-sysc.c
+++ renesas/drivers/soc/renesas/rcar-sysc.c
@@ -293,6 +293,9 @@ static const struct of_device_id rcar_sy
 #ifdef CONFIG_ARCH_R8A7791
 	{ .compatible = "renesas,r8a7791-sysc", .data = &r8a7791_sysc_info },
 #endif
+#ifdef CONFIG_ARCH_R8A7792
+	{ .compatible = "renesas,r8a7792-sysc", .data = &r8a7792_sysc_info },
+#endif
 #ifdef CONFIG_ARCH_R8A7793
 	/* R-Car M2-N is identical to R-Car M2-W w.r.t. power domains. */
 	{ .compatible = "renesas,r8a7793-sysc", .data = &r8a7791_sysc_info },
Index: renesas/drivers/soc/renesas/rcar-sysc.h
===================================================================
--- renesas.orig/drivers/soc/renesas/rcar-sysc.h
+++ renesas/drivers/soc/renesas/rcar-sysc.h
@@ -53,6 +53,7 @@ struct rcar_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;
+extern const struct rcar_sysc_info r8a7792_sysc_info;
 extern const struct rcar_sysc_info r8a7794_sysc_info;
 extern const struct rcar_sysc_info r8a7795_sysc_info;
 #endif /* __SOC_RENESAS_RCAR_SYSC_H__ */

  parent reply	other threads:[~2016-06-09 21:35 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-09 21:29 [PATCH v4 00/12] Add R8A7792/Blanche board support Sergei Shtylyov
2016-06-09 21:29 ` Sergei Shtylyov
     [not found] ` <1879394.3zBGLpF2nv-gHKXc3Y1Z8zGSmamagVegGFoWSdPRAKMAL8bYrjMMd8@public.gmane.org>
2016-06-09 21:31   ` [PATCH v4 01/12] ARM: shmobile: r8a7792: add clock index macros Sergei Shtylyov
2016-06-09 21:31     ` Sergei Shtylyov
2016-06-09 21:33   ` [PATCH v4 02/12] ARM: shmobile: r8a7792: add power domain " Sergei Shtylyov
2016-06-09 21:33     ` Sergei Shtylyov
2016-06-09 21:47   ` [PATCH v4 10/12] DT: arm: shmobile: document Blanche board Sergei Shtylyov
2016-06-09 21:47     ` Sergei Shtylyov
2016-06-09 21:50   ` [PATCH v4 12/12] ARM: dts: blanche: add Ethernet support Sergei Shtylyov
2016-06-09 21:50     ` Sergei Shtylyov
2016-06-09 21:50     ` Sergei Shtylyov
2016-06-09 21:35 ` Sergei Shtylyov [this message]
2016-06-09 21:36 ` [PATCH v4 04/12] ARM: shmobile: r8a7792: basic SoC support Sergei Shtylyov
2016-06-09 21:36   ` Sergei Shtylyov
2016-06-09 21:38 ` [PATCH v4 05/12] ARM: shmobile: r8a7792: add SMP support Sergei Shtylyov
2016-06-09 21:38   ` Sergei Shtylyov
2016-06-09 21:41 ` [PATCH v4 06/12] ARM: dts: r8a7792: initial SoC device tree Sergei Shtylyov
2016-06-09 21:41   ` Sergei Shtylyov
2016-06-10  6:50   ` Geert Uytterhoeven
2016-06-10  6:50     ` Geert Uytterhoeven
2016-06-09 21:43 ` [PATCH v4 07/12] ARM: dts: r8a7792: add SYS-DMAC support Sergei Shtylyov
2016-06-09 21:43   ` Sergei Shtylyov
2016-06-09 21:43   ` Sergei Shtylyov
2016-06-09 21:44 ` [PATCH v4 08/12] ARM: dts: r8a7792: add [H]SCIF support Sergei Shtylyov
2016-06-09 21:44   ` Sergei Shtylyov
2016-06-09 21:45 ` [PATCH v4 09/12] ARM dts: r8a7792: add IRQC support Sergei Shtylyov
2016-06-09 21:45   ` Sergei Shtylyov
2016-06-09 21:49 ` [PATCH v4 11/12] ARM: dts: blanche: initial device tree Sergei Shtylyov
2016-06-09 21:49   ` Sergei Shtylyov

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