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Device Tree changes adding necessary nodes for syscon reboot/poweroff

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handlers on Exynos boards. The mach-exynos changes must base on top
 of this to retain the bisectability of not loosing reboot/poweroff
 features.
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Merge tag 'samsung-dt-syscon-restart-4.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt

Device Tree changes adding necessary nodes for syscon reboot/poweroff
handlers on Exynos boards. The mach-exynos changes must base on top
of this to retain the bisectability of not loosing reboot/poweroff
features.

* tag 'samsung-dt-syscon-restart-4.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5410
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos4
  ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2015-12-21 20:39:19 -08:00
commit 3a8659772c
4 changed files with 56 additions and 0 deletions
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14
arch/arm/boot/dts/exynos3250.dtsi
View File

@ -152,6 +152,20 @@
interrupt-parent = <&gic>;
};
poweroff: syscon-poweroff {
compatible = "syscon-poweroff";
regmap = <&pmu_system_controller>;
offset = <0x330C>; /* PS_HOLD_CONTROL */
mask = <0x5200>; /* Reset value */
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&pmu_system_controller>;
offset = <0x0400>; /* SWRESET */
mask = <0x1>;
};
mipi_phy: video-phy@10020710 {
compatible = "samsung,s5pv210-mipi-video-phy";
#phy-cells = <1>;

14
arch/arm/boot/dts/exynos4.dtsi
View File

@ -158,6 +158,20 @@
interrupt-parent = <&gic>;
};
poweroff: syscon-poweroff {
compatible = "syscon-poweroff";
regmap = <&pmu_system_controller>;
offset = <0x330C>; /* PS_HOLD_CONTROL */
mask = <0x5200>; /* reset value */
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&pmu_system_controller>;
offset = <0x0400>; /* SWRESET */
mask = <0x1>;
};
dsi_0: dsi@11C80000 {
compatible = "samsung,exynos4210-mipi-dsi";
reg = <0x11C80000 0x10000>;

14
arch/arm/boot/dts/exynos5.dtsi
View File

@ -88,6 +88,20 @@
status = "disabled";
};
poweroff: syscon-poweroff {
compatible = "syscon-poweroff";
regmap = <&pmu_system_controller>;
offset = <0x330C>; /* PS_HOLD_CONTROL */
mask = <0x5200>; /* reset value */
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&pmu_system_controller>;
offset = <0x0400>; /* SWRESET */
mask = <0x1>;
};
fimd: fimd@14400000 {
compatible = "samsung,exynos5250-fimd";
interrupt-parent = <&combiner>;

14
arch/arm/boot/dts/exynos5410.dtsi
View File

@ -102,6 +102,20 @@
reg = <0x10040000 0x5000>;
};
poweroff: syscon-poweroff {
compatible = "syscon-poweroff";
regmap = <&pmu_system_controller>;
offset = <0x330C>; /* PS_HOLD_CONTROL */
mask = <0x5200>; /* reset value */
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&pmu_system_controller>;
offset = <0x0400>; /* SWRESET */
mask = <0x1>;
};
mct: mct@101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0xB00>;