Messages in this thread Patch in this message |  | | From | Krzysztof Kozlowski <> | Subject | [RFT 3/3] arm64: dts: exynos: Fix missing missing reg warning for syscon restart nodes | Date | Tue, 16 Jan 2018 22:31:29 +0100 |
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Fix DTC warnings like:
arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (simple_bus_reg): Node /soc/syscon-reboot missing or empty reg/ranges property
by moving the syscon restart node into the PMU (Power Management Unit) node. The PMU node is the actual block responsible for power management, including typical Exynos on/off/restart procedures. Therefore the syscon restart node logically belongs to it.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Not tested. All tests are welcomed. --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 16 ++++++++-------- arch/arm64/boot/dts/exynos/exynos7.dtsi | 14 +++++++------- 2 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 62f276970174..34c3648182d9 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -231,13 +231,6 @@ cpu_on = <0xC4000003>; }; - reboot: syscon-reboot { - compatible = "syscon-reboot"; - regmap = <&pmu_system_controller>; - offset = <0x400>; /* SWRESET */ - mask = <0x1>; - }; - soc: soc { compatible = "simple-bus"; #address-cells = <1>; @@ -794,11 +787,18 @@ }; pmu_system_controller: system-controller@105c0000 { - compatible = "samsung,exynos5433-pmu", "syscon"; + compatible = "samsung,exynos5433-pmu", "syscon", "simple-mfd"; reg = <0x105c0000 0x5008>; #clock-cells = <1>; clock-names = "clkout16"; clocks = <&xxti>; + + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pmu_system_controller>; + offset = <0x400>; /* SWRESET */ + mask = <0x1>; + }; }; gic: interrupt-controller@11001000 { diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index ad9dce6894ce..aa99d49af356 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -492,15 +492,15 @@ }; pmu_system_controller: system-controller@105c0000 { - compatible = "samsung,exynos7-pmu", "syscon"; + compatible = "samsung,exynos7-pmu", "syscon", "simple-mfd"; reg = <0x105c0000 0x5000>; - }; - reboot: syscon-reboot { - compatible = "syscon-reboot"; - regmap = <&pmu_system_controller>; - offset = <0x0400>; - mask = <0x1>; + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pmu_system_controller>; + offset = <0x0400>; + mask = <0x1>; + }; }; rtc: rtc@10590000 { -- 2.11.0
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