[PATCH v4 0/7] PM / Domains: Add DT bindings for the R-Car System Controller

[PATCH v4 0/7] PM / Domains: Add DT bindings for the R-Car System Controller

[Geert Uytterhoeven]

	Hi Simon, Magnus,

This patch series introduces DT bindings for the R-Car System
Controller, as found on Renesas R-Car H1, R-Car Gen2, and R-Car Gen3
SoCs.

Changes compared to v3:
  - Add Reviewed-by, Acked-by,
  - Compatible value must contain "exactly one" instead of "one or
    more",
  - Add power-domains property to refer to the SoC's Clock Domain,
  - Drop R8A7779_PD_SH, as it's not documented in the datasheet,
  - Rename R8A779*_PD_SH to R8A779*_PD_SH_4A on R-Car Gen2,
  - Add always-on power area on R-Car H1 and R-Car Gen2,
  - Use numbers directly on R-Car M2-N, to make the header file
    self-contained,

Changes compared to v2:
  - Move power area hierarchy from DT to C (cfr. DT bindings for Renesas
    CPG/MSSR), and switch to "#power-domain-cells = <1>",
  - Drop fallback compatibility strings, as the bindings are
    SoC-specific,
  - Drop power area A3SH on R-Car H3, as it's no longer
    documented in the datasheet, and touching it seems to crash SYSC,
  - Add an "always-on" power area on R-Car H3,
  - Rename from renesas,sysc-rcar.txt to renesas,rcar-sysc.txt,
  - Extract bindings into a separate series (was "[PATCH/RFC v2 00/11]
    ARM/arm64: renesas: Add SYSC PM Domain DT Support",
    http://www.spinics.net/lists/arm-kernel/msg483199.html).

Changes compared to v1:
  - Add R-Car H3 (r8a7795) support,
  - Use "renesas,<type>-sysc" instead of "renesas,sysc-<type>",
  - Add fallback compatibility strings for R-Car Gen2 and Gen3.

Thanks for appplying!

Geert Uytterhoeven (7):
  PM / Domains: Add DT bindings for the R-Car System Controller
  soc: renesas: Add r8a7779 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7790 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7791 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7793 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7794 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7795 SYSC PM Domain Binding Definitions

 .../bindings/power/renesas,rcar-sysc.txt           | 51 ++++++++++++++++++++++
 include/dt-bindings/power/r8a7779-sysc.h           | 27 ++++++++++++
 include/dt-bindings/power/r8a7790-sysc.h           | 34 +++++++++++++++
 include/dt-bindings/power/r8a7791-sysc.h           | 26 +++++++++++
 include/dt-bindings/power/r8a7793-sysc.h           | 28 ++++++++++++
 include/dt-bindings/power/r8a7794-sysc.h           | 26 +++++++++++
 include/dt-bindings/power/r8a7795-sysc.h           | 42 ++++++++++++++++++
 7 files changed, 234 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
 create mode 100644 include/dt-bindings/power/r8a7779-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7790-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7791-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7793-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7794-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7795-sysc.h

-- 
1.9.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.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
--
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[PATCH v4 0/7] PM / Domains: Add DT bindings for the R-Car System Controller

[Geert Uytterhoeven]

	Hi Simon, Magnus,

This patch series introduces DT bindings for the R-Car System
Controller, as found on Renesas R-Car H1, R-Car Gen2, and R-Car Gen3
SoCs.

Changes compared to v3:
  - Add Reviewed-by, Acked-by,
  - Compatible value must contain "exactly one" instead of "one or
    more",
  - Add power-domains property to refer to the SoC's Clock Domain,
  - Drop R8A7779_PD_SH, as it's not documented in the datasheet,
  - Rename R8A779*_PD_SH to R8A779*_PD_SH_4A on R-Car Gen2,
  - Add always-on power area on R-Car H1 and R-Car Gen2,
  - Use numbers directly on R-Car M2-N, to make the header file
    self-contained,

Changes compared to v2:
  - Move power area hierarchy from DT to C (cfr. DT bindings for Renesas
    CPG/MSSR), and switch to "#power-domain-cells = <1>",
  - Drop fallback compatibility strings, as the bindings are
    SoC-specific,
  - Drop power area A3SH on R-Car H3, as it's no longer
    documented in the datasheet, and touching it seems to crash SYSC,
  - Add an "always-on" power area on R-Car H3,
  - Rename from renesas,sysc-rcar.txt to renesas,rcar-sysc.txt,
  - Extract bindings into a separate series (was "[PATCH/RFC v2 00/11]
    ARM/arm64: renesas: Add SYSC PM Domain DT Support",
    http://www.spinics.net/lists/arm-kernel/msg483199.html).

Changes compared to v1:
  - Add R-Car H3 (r8a7795) support,
  - Use "renesas,<type>-sysc" instead of "renesas,sysc-<type>",
  - Add fallback compatibility strings for R-Car Gen2 and Gen3.

Thanks for appplying!

Geert Uytterhoeven (7):
  PM / Domains: Add DT bindings for the R-Car System Controller
  soc: renesas: Add r8a7779 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7790 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7791 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7793 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7794 SYSC PM Domain Binding Definitions
  soc: renesas: Add r8a7795 SYSC PM Domain Binding Definitions

 .../bindings/power/renesas,rcar-sysc.txt           | 51 ++++++++++++++++++++++
 include/dt-bindings/power/r8a7779-sysc.h           | 27 ++++++++++++
 include/dt-bindings/power/r8a7790-sysc.h           | 34 +++++++++++++++
 include/dt-bindings/power/r8a7791-sysc.h           | 26 +++++++++++
 include/dt-bindings/power/r8a7793-sysc.h           | 28 ++++++++++++
 include/dt-bindings/power/r8a7794-sysc.h           | 26 +++++++++++
 include/dt-bindings/power/r8a7795-sysc.h           | 42 ++++++++++++++++++
 7 files changed, 234 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
 create mode 100644 include/dt-bindings/power/r8a7779-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7790-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7791-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7793-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7794-sysc.h
 create mode 100644 include/dt-bindings/power/r8a7795-sysc.h

-- 
1.9.1

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 v4 1/7] PM / Domains: Add DT bindings for the R-Car System Controller

[Geert Uytterhoeven]

The Renesas R-Car System Controller provides power management for the
CPU cores and various coprocessors, following the generic PM domain
bindings in Documentation/devicetree/bindings/power/power_domain.txt.

This supports R-Car Gen1 (H1), Gen2, and Gen3.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
---
v4:
  - Add Reviewed-by, Acked-by,
  - Compatible value must contain "exactly one" instead of "one or
    more",
  - Add power-domains property to refer to the SoC's Clock Domain,

v3:
  - Move power area hierarchy from DT to C (cfr. DT bindings for Renesas
    CPG/MSSR), and switch to "#power-domain-cells = <1>",
  - Drop fallback compatibility strings, as the bindings are
    SoC-specific,
  - Rename from renesas,sysc-rcar.txt to renesas,rcar-sysc.txt,

v2:
  - Add R-Car H3 (r8a7795) support,
  - Use "renesas,<type>-sysc" instead of "renesas,sysc-<type>",
  - Add fallback compatibility strings for R-Car Gen2 and Gen3.
---
 .../bindings/power/renesas,rcar-sysc.txt           | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt

diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
new file mode 100644
index 0000000000000000..19cb18c6d6d4736f
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -0,0 +1,51 @@
+DT bindings for the Renesas R-Car System Controller
+
+== System Controller Node ==
+
+The R-Car System Controller provides power management for the CPU cores and
+various coprocessors.
+
+Required properties:
+  - compatible: Must contain exactly one of the following:
+      - "renesas,r8a7779-sysc" (R-Car H1)
+      - "renesas,r8a7790-sysc" (R-Car H2)
+      - "renesas,r8a7791-sysc" (R-Car M2-W)
+      - "renesas,r8a7792-sysc" (R-Car V2H)
+      - "renesas,r8a7793-sysc" (R-Car M2-N)
+      - "renesas,r8a7794-sysc" (R-Car E2)
+      - "renesas,r8a7795-sysc" (R-Car H3)
+  - reg: Address start and address range for the device.
+  - power-domains: A reference to the device node that provides the SoC's Clock
+    Domain.
+  - #power-domain-cells: Must be 1.
+
+
+Example:
+
+	sysc: system-controller@e6180000 {
+		compatible = "renesas,r8a7791-sysc";
+		reg = <0 0xe6180000 0 0x0200>;
+		power-domains = <&cpg_clocks>;
+		#power-domain-cells = <1>;
+	};
+
+
+== PM Domain Consumers ==
+
+Devices residing in a power area must refer to that power area, as documented
+by the generic PM domain bindings in
+Documentation/devicetree/bindings/power/power_domain.txt.
+
+Required properties:
+  - power-domains: A phandle and symbolic PM domain specifier, as defined in
+		   <dt-bindings/power/r8a77*-sysc.h>.
+
+
+Example:
+
+	L2_CA15: cache-controller@0 {
+		compatible = "cache";
+		power-domains = <&sysc R8A7791_PD_CA15_SCU>;
+		cache-unified;
+		cache-level = <2>;
+	};
-- 
1.9.1

[PATCH v4 2/7] soc: renesas: Add r8a7779 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v4:
  - Add Reviewed-by,
  - Drop R8A7779_PD_SH, as it's not documented in the datasheet,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7779-sysc.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7779-sysc.h

diff --git a/include/dt-bindings/power/r8a7779-sysc.h b/include/dt-bindings/power/r8a7779-sysc.h
new file mode 100644
index 0000000000000000..183571da507e5c45
--- /dev/null
+++ b/include/dt-bindings/power/r8a7779-sysc.h
@@ -0,0 +1,27 @@
+/*
+ * 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_R8A7779_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7779_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 R8A7779_PD_ARM1			 1
+#define R8A7779_PD_ARM2			 2
+#define R8A7779_PD_ARM3			 3
+#define R8A7779_PD_SGX			20
+#define R8A7779_PD_VDP			21
+#define R8A7779_PD_IMP			24
+
+/* Always-on power area */
+#define R8A7779_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7779_SYSC_H__ */
-- 
1.9.1

[PATCH v4 3/7] soc: renesas: Add r8a7790 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v4:
  - Add Reviewed-by,
  - Rename R8A7790_PD_SH to R8A7790_PD_SH_4A,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7790-sysc.h | 34 ++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7790-sysc.h

diff --git a/include/dt-bindings/power/r8a7790-sysc.h b/include/dt-bindings/power/r8a7790-sysc.h
new file mode 100644
index 0000000000000000..6af4e9929bd04ba4
--- /dev/null
+++ b/include/dt-bindings/power/r8a7790-sysc.h
@@ -0,0 +1,34 @@
+/*
+ * 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_R8A7790_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7790_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 R8A7790_PD_CA15_CPU0		 0
+#define R8A7790_PD_CA15_CPU1		 1
+#define R8A7790_PD_CA15_CPU2		 2
+#define R8A7790_PD_CA15_CPU3		 3
+#define R8A7790_PD_CA7_CPU0		 5
+#define R8A7790_PD_CA7_CPU1		 6
+#define R8A7790_PD_CA7_CPU2		 7
+#define R8A7790_PD_CA7_CPU3		 8
+#define R8A7790_PD_CA15_SCU		12
+#define R8A7790_PD_SH_4A		16
+#define R8A7790_PD_RGX			20
+#define R8A7790_PD_CA7_SCU		21
+#define R8A7790_PD_IMP			24
+
+/* Always-on power area */
+#define R8A7790_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7790_SYSC_H__ */
-- 
1.9.1

[PATCH v4 4/7] soc: renesas: Add r8a7791 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v4:
  - Add Reviewed-by,
  - Rename R8A7791_PD_SH to R8A7791_PD_SH_4A,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7791-sysc.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7791-sysc.h

diff --git a/include/dt-bindings/power/r8a7791-sysc.h b/include/dt-bindings/power/r8a7791-sysc.h
new file mode 100644
index 0000000000000000..1403baa0514fb0fc
--- /dev/null
+++ b/include/dt-bindings/power/r8a7791-sysc.h
@@ -0,0 +1,26 @@
+/*
+ * 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_R8A7791_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7791_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 R8A7791_PD_CA15_CPU0		 0
+#define R8A7791_PD_CA15_CPU1		 1
+#define R8A7791_PD_CA15_SCU		12
+#define R8A7791_PD_SH_4A		16
+#define R8A7791_PD_SGX			20
+
+/* Always-on power area */
+#define R8A7791_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7791_SYSC_H__ */
-- 
1.9.1

[PATCH v4 5/7] soc: renesas: Add r8a7793 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the
definitions from the latter.

Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
---
v4:
  - Rename R8A7793_PD_SH to R8A7793_PD_SH_4A,
  - Use the numbers directly, to make the header file self-contained,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7793-sysc.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7793-sysc.h

diff --git a/include/dt-bindings/power/r8a7793-sysc.h b/include/dt-bindings/power/r8a7793-sysc.h
new file mode 100644
index 0000000000000000..b5693df3d830ed42
--- /dev/null
+++ b/include/dt-bindings/power/r8a7793-sysc.h
@@ -0,0 +1,28 @@
+/*
+ * 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_R8A7793_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7793_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)
+ *
+ * Note that R-Car M2-N is identical to R-Car M2-W w.r.t. power domains.
+ */
+
+#define R8A7793_PD_CA15_CPU0		 0
+#define R8A7793_PD_CA15_CPU1		 1
+#define R8A7793_PD_CA15_SCU		12
+#define R8A7793_PD_SH_4A		16
+#define R8A7793_PD_SGX			20
+
+/* Always-on power area */
+#define R8A7793_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7793_SYSC_H__ */
-- 
1.9.1

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[PATCH v4 5/7] soc: renesas: Add r8a7793 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the
definitions from the latter.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v4:
  - Rename R8A7793_PD_SH to R8A7793_PD_SH_4A,
  - Use the numbers directly, to make the header file self-contained,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7793-sysc.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7793-sysc.h

diff --git a/include/dt-bindings/power/r8a7793-sysc.h b/include/dt-bindings/power/r8a7793-sysc.h
new file mode 100644
index 0000000000000000..b5693df3d830ed42
--- /dev/null
+++ b/include/dt-bindings/power/r8a7793-sysc.h
@@ -0,0 +1,28 @@
+/*
+ * 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_R8A7793_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7793_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)
+ *
+ * Note that R-Car M2-N is identical to R-Car M2-W w.r.t. power domains.
+ */
+
+#define R8A7793_PD_CA15_CPU0		 0
+#define R8A7793_PD_CA15_CPU1		 1
+#define R8A7793_PD_CA15_SCU		12
+#define R8A7793_PD_SH_4A		16
+#define R8A7793_PD_SGX			20
+
+/* Always-on power area */
+#define R8A7793_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7793_SYSC_H__ */
-- 
1.9.1

[PATCH v4 6/7] soc: renesas: Add r8a7794 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
---
v4:
  - Add Reviewed-by,
  - Rename R8A7794_PD_SH to R8A7794_PD_SH_4A,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7794-sysc.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7794-sysc.h

diff --git a/include/dt-bindings/power/r8a7794-sysc.h b/include/dt-bindings/power/r8a7794-sysc.h
new file mode 100644
index 0000000000000000..862241c2d27b2fa3
--- /dev/null
+++ b/include/dt-bindings/power/r8a7794-sysc.h
@@ -0,0 +1,26 @@
+/*
+ * 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_R8A7794_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7794_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 R8A7794_PD_CA7_CPU0		 5
+#define R8A7794_PD_CA7_CPU1		 6
+#define R8A7794_PD_SH_4A		16
+#define R8A7794_PD_SGX			20
+#define R8A7794_PD_CA7_SCU		21
+
+/* Always-on power area */
+#define R8A7794_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7794_SYSC_H__ */
-- 
1.9.1

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[PATCH v4 6/7] soc: renesas: Add r8a7794 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v4:
  - Add Reviewed-by,
  - Rename R8A7794_PD_SH to R8A7794_PD_SH_4A,
  - Add always-on power area,

v3:
  - New.
---
 include/dt-bindings/power/r8a7794-sysc.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7794-sysc.h

diff --git a/include/dt-bindings/power/r8a7794-sysc.h b/include/dt-bindings/power/r8a7794-sysc.h
new file mode 100644
index 0000000000000000..862241c2d27b2fa3
--- /dev/null
+++ b/include/dt-bindings/power/r8a7794-sysc.h
@@ -0,0 +1,26 @@
+/*
+ * 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_R8A7794_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7794_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 R8A7794_PD_CA7_CPU0		 5
+#define R8A7794_PD_CA7_CPU1		 6
+#define R8A7794_PD_SH_4A		16
+#define R8A7794_PD_SGX			20
+#define R8A7794_PD_CA7_SCU		21
+
+/* Always-on power area */
+#define R8A7794_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7794_SYSC_H__ */
-- 
1.9.1

[PATCH v4 7/7] soc: renesas: Add r8a7795 SYSC PM Domain Binding Definitions

[Geert Uytterhoeven]

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v4:
  - Add Reviewed-by,

v3:
  - New.
---
 include/dt-bindings/power/r8a7795-sysc.h | 42 ++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7795-sysc.h

diff --git a/include/dt-bindings/power/r8a7795-sysc.h b/include/dt-bindings/power/r8a7795-sysc.h
new file mode 100644
index 0000000000000000..ee2e26ba605ef9a3
--- /dev/null
+++ b/include/dt-bindings/power/r8a7795-sysc.h
@@ -0,0 +1,42 @@
+/*
+ * 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_R8A7795_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7795_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 R8A7795_PD_CA57_CPU0		 0
+#define R8A7795_PD_CA57_CPU1		 1
+#define R8A7795_PD_CA57_CPU2		 2
+#define R8A7795_PD_CA57_CPU3		 3
+#define R8A7795_PD_CA53_CPU0		 5
+#define R8A7795_PD_CA53_CPU1		 6
+#define R8A7795_PD_CA53_CPU2		 7
+#define R8A7795_PD_CA53_CPU3		 8
+#define R8A7795_PD_A3VP			 9
+#define R8A7795_PD_CA57_SCU		12
+#define R8A7795_PD_CR7			13
+#define R8A7795_PD_A3VC			14
+#define R8A7795_PD_3DG_A		17
+#define R8A7795_PD_3DG_B		18
+#define R8A7795_PD_3DG_C		19
+#define R8A7795_PD_3DG_D		20
+#define R8A7795_PD_CA53_SCU		21
+#define R8A7795_PD_3DG_E		22
+#define R8A7795_PD_A3IR			24
+#define R8A7795_PD_A2VC0		25
+#define R8A7795_PD_A2VC1		26
+
+/* Always-on power area */
+#define R8A7795_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7795_SYSC_H__ */
-- 
1.9.1

Re: [PATCH v4 5/7] soc: renesas: Add r8a7793 SYSC PM Domain Binding Definitions

[Laurent Pinchart]

Hi Geert,

Thank you for the patch.

On Thursday 07 Apr 2016 14:20:18 Geert Uytterhoeven wrote:
> R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the
> definitions from the latter.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
> v4:
>   - Rename R8A7793_PD_SH to R8A7793_PD_SH_4A,
>   - Use the numbers directly, to make the header file self-contained,
>   - Add always-on power area,
> 
> v3:
>   - New.
> ---
>  include/dt-bindings/power/r8a7793-sysc.h | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
>  create mode 100644 include/dt-bindings/power/r8a7793-sysc.h
> 
> diff --git a/include/dt-bindings/power/r8a7793-sysc.h
> b/include/dt-bindings/power/r8a7793-sysc.h new file mode 100644
> index 0000000000000000..b5693df3d830ed42
> --- /dev/null
> +++ b/include/dt-bindings/power/r8a7793-sysc.h
> @@ -0,0 +1,28 @@
> +/*
> + * 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_R8A7793_SYSC_H__
> +#define __DT_BINDINGS_POWER_R8A7793_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)
> + *
> + * Note that R-Car M2-N is identical to R-Car M2-W w.r.t. power domains.
> + */
> +
> +#define R8A7793_PD_CA15_CPU0		 0
> +#define R8A7793_PD_CA15_CPU1		 1
> +#define R8A7793_PD_CA15_SCU		12
> +#define R8A7793_PD_SH_4A		16
> +#define R8A7793_PD_SGX			20
> +
> +/* Always-on power area */
> +#define R8A7793_PD_ALWAYS_ON		32
> +
> +#endif /* __DT_BINDINGS_POWER_R8A7793_SYSC_H__ */

-- 
Regards,

Laurent Pinchart