Re: [PATCHv2 1/4] ARM: dts: exynos4: add PMU syscon node

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Hi Chanho,

On 25.04.2014 08:59, Chanho Park wrote:
This patch adds a PMU(Power Management Unit) syscon node. This
should be required for USB Phy syscon regmap I/F.

Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
---
  Documentation/devicetree/bindings/arm/samsung/pmu.txt | 2 ++
  arch/arm/boot/dts/exynos4.dtsi                        | 5 +++++
  arch/arm/boot/dts/exynos4x12.dtsi                     | 4 ++++
  3 files changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index f1f1552..e2797d1 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -2,6 +2,8 @@ SAMSUNG Exynos SoC series PMU Registers

  Properties:
   - compatible : should contain two values. First value must be one from following list:
+		   - "samsung,exynos4210-pmu" - for Exynos4210 SoC,
+		   - "samsung,exynos4x12-pmu" - for Exynos4212/4412 SoC,

Actually there are differences between PMUs of 4212 and 4412 (mostly count of CPU-related registers), so they should have separate compatible strings. I have missed this in previous version of this patch, sorry.

Best regards,
Tomasz
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