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Commit b60ab70b authored by Andy Yan's avatar Andy Yan Committed by Heiko Stuebner
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ARM: dts: rockchip: add syscon-reboot-mode DT node 



Rockchip platform use a SYSCON mapped register store
the reboot mode magic value for bootloader to use when
system reboot. So add syscon-reboot-mode driver DT node
for rk3xxx/rk3036/rk3288 based platform

Signed-off-by: default avatarAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent a148a055

arch/arm/boot/dts/rk3036.dtsi

+11 −1
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/pinctrl/rockchip.h>

#include <dt-bindings/clock/rk3036-cru.h>

#include <dt-bindings/soc/rockchip,boot-mode.h>

#include "skeleton.dtsi"



/ {
@@ -313,8 +314,17 @@ 
	};



	grf: syscon@20008000 {

		compatible = "rockchip,rk3036-grf", "syscon";

		compatible = "rockchip,rk3036-grf", "syscon", "simple-mfd";

		reg = <0x20008000 0x1000>;



		reboot-mode {

			compatible = "syscon-reboot-mode";

			offset = <0x1d8>;

			mode-normal = <BOOT_NORMAL>;

			mode-recovery = <BOOT_RECOVERY>;

			mode-bootloader = <BOOT_FASTBOOT>;

			mode-loader = <BOOT_BL_DOWNLOAD>;

		};

	};



	acodec: acodec-ana@20030000 {

arch/arm/boot/dts/rk3288.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#include <dt-bindings/clock/rk3288-cru.h>

#include <dt-bindings/thermal/thermal.h>

#include <dt-bindings/power/rk3288-power.h>

#include <dt-bindings/soc/rockchip,boot-mode.h>

#include "skeleton.dtsi"



/ {
@@ -791,6 +792,15 @@ 
				clocks = <&cru ACLK_GPU>;

			};

		};



		reboot-mode {

			compatible = "syscon-reboot-mode";

			offset = <0x94>;

			mode-normal = <BOOT_NORMAL>;

			mode-recovery = <BOOT_RECOVERY>;

			mode-bootloader = <BOOT_FASTBOOT>;

			mode-loader = <BOOT_BL_DOWNLOAD>;

		};

	};



	sgrf: syscon@ff740000 {

arch/arm/boot/dts/rk3xxx.dtsi

+11 −1
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 


#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/soc/rockchip,boot-mode.h>

#include "skeleton.dtsi"



/ {
@@ -246,8 +247,17 @@ 
	};



	pmu: pmu@20004000 {

		compatible = "rockchip,rk3066-pmu", "syscon";

		compatible = "rockchip,rk3066-pmu", "syscon", "simple-mfd";

		reg = <0x20004000 0x100>;



		reboot-mode {

			compatible = "syscon-reboot-mode";

			offset = <0x40>;

			mode-normal = <BOOT_NORMAL>;

			mode-recovery = <BOOT_RECOVERY>;

			mode-bootloader = <BOOT_FASTBOOT>;

			mode-loader = <BOOT_BL_DOWNLOAD>;

		};

	};



	grf: grf@20008000 {