* [PATCH 1/3] soc: renesas: rcar-sysc: Document r8a7796 support
2016-06-08 1:00 [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Simon Horman
@ 2016-06-08 1:00 ` Simon Horman
2016-06-08 1:00 ` [PATCH 2/3] soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions Simon Horman
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2016-06-08 1:00 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
index b74e4d4785ab..0725fb37a973 100644
--- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -14,6 +14,7 @@ Required properties:
- "renesas,r8a7793-sysc" (R-Car M2-N)
- "renesas,r8a7794-sysc" (R-Car E2)
- "renesas,r8a7795-sysc" (R-Car H3)
+ - "renesas,r8a7796-sysc" (R-Car M3-W)
- reg: Address start and address range for the device.
- #power-domain-cells: Must be 1.
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8
@ 2016-06-08 1:00 Simon Horman
2016-06-08 1:00 ` [PATCH 1/3] soc: renesas: rcar-sysc: Document r8a7796 support Simon Horman
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Simon Horman @ 2016-06-08 1:00 UTC (permalink / raw)
To: linux-arm-kernel
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC R-Car SYSC updates for v4.8.
There are follow-up DT changes that depend on this driver which I hope
will be ready to send to you in the v4.8 development cycle.
The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-rcar-sysc-for-v4.8
for you to fetch changes up to e0c98b9171eecf1745eda08de86081db8ec41d51:
soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas (2016-06-06 10:14:21 +0900)
----------------------------------------------------------------
Renesas ARM Based SoC R-Car SYSC Updates for v4.8
e0c98b9171ee soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
74699228b99d soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
2ff1bf77e4d4 soc: renesas: rcar-sysc: Document r8a7796 support
----------------------------------------------------------------
Geert Uytterhoeven (3):
soc: renesas: rcar-sysc: Document r8a7796 support
soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
.../bindings/power/renesas,rcar-sysc.txt | 1 +
drivers/soc/renesas/Makefile | 1 +
drivers/soc/renesas/r8a7796-sysc.c | 48 ++++++++++++++++++++++
drivers/soc/renesas/rcar-sysc.c | 3 ++
drivers/soc/renesas/rcar-sysc.h | 1 +
include/dt-bindings/power/r8a7796-sysc.h | 36 ++++++++++++++++
6 files changed, 90 insertions(+)
create mode 100644 drivers/soc/renesas/r8a7796-sysc.c
create mode 100644 include/dt-bindings/power/r8a7796-sysc.h
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/3] soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
2016-06-08 1:00 [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Simon Horman
2016-06-08 1:00 ` [PATCH 1/3] soc: renesas: rcar-sysc: Document r8a7796 support Simon Horman
@ 2016-06-08 1:00 ` Simon Horman
2016-06-08 1:00 ` [PATCH 3/3] soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas Simon Horman
2016-06-13 22:41 ` [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Olof Johansson
3 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2016-06-08 1:00 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
include/dt-bindings/power/r8a7796-sysc.h | 36 ++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 include/dt-bindings/power/r8a7796-sysc.h
diff --git a/include/dt-bindings/power/r8a7796-sysc.h b/include/dt-bindings/power/r8a7796-sysc.h
new file mode 100644
index 000000000000..5b4daab44daa
--- /dev/null
+++ b/include/dt-bindings/power/r8a7796-sysc.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2016 Glider bvba
+ *
+ * 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.
+ */
+#ifndef __DT_BINDINGS_POWER_R8A7796_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7796_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 R8A7796_PD_CA57_CPU0 0
+#define R8A7796_PD_CA57_CPU1 1
+#define R8A7796_PD_CA53_CPU0 5
+#define R8A7796_PD_CA53_CPU1 6
+#define R8A7796_PD_CA53_CPU2 7
+#define R8A7796_PD_CA53_CPU3 8
+#define R8A7796_PD_CA57_SCU 12
+#define R8A7796_PD_CR7 13
+#define R8A7796_PD_A3VC 14
+#define R8A7796_PD_3DG_A 17
+#define R8A7796_PD_3DG_B 18
+#define R8A7796_PD_CA53_SCU 21
+#define R8A7796_PD_A3IR 24
+#define R8A7796_PD_A2VC0 25
+#define R8A7796_PD_A2VC1 26
+
+/* Always-on power area */
+#define R8A7796_PD_ALWAYS_ON 32
+
+#endif /* __DT_BINDINGS_POWER_R8A7796_SYSC_H__ */
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
2016-06-08 1:00 [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Simon Horman
2016-06-08 1:00 ` [PATCH 1/3] soc: renesas: rcar-sysc: Document r8a7796 support Simon Horman
2016-06-08 1:00 ` [PATCH 2/3] soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions Simon Horman
@ 2016-06-08 1:00 ` Simon Horman
2016-06-13 22:41 ` [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Olof Johansson
3 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2016-06-08 1:00 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
drivers/soc/renesas/Makefile | 1 +
drivers/soc/renesas/r8a7796-sysc.c | 48 ++++++++++++++++++++++++++++++++++++++
drivers/soc/renesas/rcar-sysc.c | 3 +++
drivers/soc/renesas/rcar-sysc.h | 1 +
4 files changed, 53 insertions(+)
create mode 100644 drivers/soc/renesas/r8a7796-sysc.c
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile
index 151fcd3f025b..cd85cd5e6a01 100644
--- a/drivers/soc/renesas/Makefile
+++ b/drivers/soc/renesas/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_ARCH_R8A7791) += rcar-sysc.o r8a7791-sysc.o
obj-$(CONFIG_ARCH_R8A7793) += rcar-sysc.o r8a7791-sysc.o
obj-$(CONFIG_ARCH_R8A7794) += rcar-sysc.o r8a7794-sysc.o
obj-$(CONFIG_ARCH_R8A7795) += rcar-sysc.o r8a7795-sysc.o
+obj-$(CONFIG_ARCH_R8A7796) += rcar-sysc.o r8a7796-sysc.o
diff --git a/drivers/soc/renesas/r8a7796-sysc.c b/drivers/soc/renesas/r8a7796-sysc.c
new file mode 100644
index 000000000000..f700c842b9e1
--- /dev/null
+++ b/drivers/soc/renesas/r8a7796-sysc.c
@@ -0,0 +1,48 @@
+/*
+ * Renesas R-Car M3-W System Controller
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * 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/kernel.h>
+
+#include <dt-bindings/power/r8a7796-sysc.h>
+
+#include "rcar-sysc.h"
+
+static const struct rcar_sysc_area r8a7796_areas[] __initconst = {
+ { "always-on", 0, 0, R8A7796_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
+ { "ca57-scu", 0x1c0, 0, R8A7796_PD_CA57_SCU, R8A7796_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca57-cpu0", 0x80, 0, R8A7796_PD_CA57_CPU0, R8A7796_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "ca57-cpu1", 0x80, 1, R8A7796_PD_CA57_CPU1, R8A7796_PD_CA57_SCU,
+ PD_CPU_NOCR },
+ { "ca53-scu", 0x140, 0, R8A7796_PD_CA53_SCU, R8A7796_PD_ALWAYS_ON,
+ PD_SCU },
+ { "ca53-cpu0", 0x200, 0, R8A7796_PD_CA53_CPU0, R8A7796_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "ca53-cpu1", 0x200, 1, R8A7796_PD_CA53_CPU1, R8A7796_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "ca53-cpu2", 0x200, 2, R8A7796_PD_CA53_CPU2, R8A7796_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "ca53-cpu3", 0x200, 3, R8A7796_PD_CA53_CPU3, R8A7796_PD_CA53_SCU,
+ PD_CPU_NOCR },
+ { "cr7", 0x240, 0, R8A7796_PD_CR7, R8A7796_PD_ALWAYS_ON },
+ { "a3vc", 0x380, 0, R8A7796_PD_A3VC, R8A7796_PD_ALWAYS_ON },
+ { "a2vc0", 0x3c0, 0, R8A7796_PD_A2VC0, R8A7796_PD_A3VC },
+ { "a2vc1", 0x3c0, 1, R8A7796_PD_A2VC1, R8A7796_PD_A3VC },
+ { "3dg-a", 0x100, 0, R8A7796_PD_3DG_A, R8A7796_PD_ALWAYS_ON },
+ { "3dg-b", 0x100, 1, R8A7796_PD_3DG_B, R8A7796_PD_3DG_A },
+ { "a3ir", 0x180, 0, R8A7796_PD_A3IR, R8A7796_PD_ALWAYS_ON },
+};
+
+const struct rcar_sysc_info r8a7796_sysc_info __initconst = {
+ .areas = r8a7796_areas,
+ .num_areas = ARRAY_SIZE(r8a7796_areas),
+};
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 79dbc770895f..fc997d4d2a4a 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -303,6 +303,9 @@ static const struct of_device_id rcar_sysc_matches[] = {
#ifdef CONFIG_ARCH_R8A7795
{ .compatible = "renesas,r8a7795-sysc", .data = &r8a7795_sysc_info },
#endif
+#ifdef CONFIG_ARCH_R8A7796
+ { .compatible = "renesas,r8a7796-sysc", .data = &r8a7796_sysc_info },
+#endif
{ /* sentinel */ }
};
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h
index 5e766174c2f4..4ac3d7bf7f38 100644
--- a/drivers/soc/renesas/rcar-sysc.h
+++ b/drivers/soc/renesas/rcar-sysc.h
@@ -55,4 +55,5 @@ extern const struct rcar_sysc_info r8a7790_sysc_info;
extern const struct rcar_sysc_info r8a7791_sysc_info;
extern const struct rcar_sysc_info r8a7794_sysc_info;
extern const struct rcar_sysc_info r8a7795_sysc_info;
+extern const struct rcar_sysc_info r8a7796_sysc_info;
#endif /* __SOC_RENESAS_RCAR_SYSC_H__ */
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8
2016-06-08 1:00 [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Simon Horman
` (2 preceding siblings ...)
2016-06-08 1:00 ` [PATCH 3/3] soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas Simon Horman
@ 2016-06-13 22:41 ` Olof Johansson
2016-06-15 2:18 ` Simon Horman
3 siblings, 1 reply; 6+ messages in thread
From: Olof Johansson @ 2016-06-13 22:41 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jun 08, 2016 at 10:00:12AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC R-Car SYSC updates for v4.8.
>
> There are follow-up DT changes that depend on this driver which I hope
> will be ready to send to you in the v4.8 development cycle.
>
>
> The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
>
> Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-rcar-sysc-for-v4.8
>
> for you to fetch changes up to e0c98b9171eecf1745eda08de86081db8ec41d51:
>
> soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas (2016-06-06 10:14:21 +0900)
>
> ----------------------------------------------------------------
> Renesas ARM Based SoC R-Car SYSC Updates for v4.8
>
> e0c98b9171ee soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
> 74699228b99d soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
> 2ff1bf77e4d4 soc: renesas: rcar-sysc: Document r8a7796 support
That tag description leaves room for improvemnet. I can find out exactly
that information by running git log. Instead, please describe what the
contetns is useful for.
Merged this time, please consider for future branches.
THanks,
-Olof
^ permalink raw reply [flat|nested] 6+ messages in thread
* [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8
2016-06-13 22:41 ` [GIT PULL] Renesas ARM Based SoC R-Car SYSC Updates for v4.8 Olof Johansson
@ 2016-06-15 2:18 ` Simon Horman
0 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2016-06-15 2:18 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Jun 13, 2016 at 03:41:25PM -0700, Olof Johansson wrote:
> On Wed, Jun 08, 2016 at 10:00:12AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> >
> > Please consider these Renesas ARM based SoC R-Car SYSC updates for v4.8.
> >
> > There are follow-up DT changes that depend on this driver which I hope
> > will be ready to send to you in the v4.8 development cycle.
> >
> >
> > The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
> >
> > Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
> >
> > are available in the git repository at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-rcar-sysc-for-v4.8
> >
> > for you to fetch changes up to e0c98b9171eecf1745eda08de86081db8ec41d51:
> >
> > soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas (2016-06-06 10:14:21 +0900)
> >
> > ----------------------------------------------------------------
> > Renesas ARM Based SoC R-Car SYSC Updates for v4.8
> >
> > e0c98b9171ee soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
> > 74699228b99d soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
> > 2ff1bf77e4d4 soc: renesas: rcar-sysc: Document r8a7796 support
>
> That tag description leaves room for improvemnet. I can find out exactly
> that information by running git log. Instead, please describe what the
> contetns is useful for.
>
> Merged this time, please consider for future branches.
Sorry about that, it looks like I forgot to compose the description at all.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2016-06-08 1:00 ` [PATCH 2/3] soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions Simon Horman
2016-06-08 1:00 ` [PATCH 3/3] soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas Simon Horman
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