Re: [PATCH v3 4/4] ARM64: dts: rockchip: add syscon-reboot-mode DT node
From: Shawn Lin <shawn.lin@rock-chips.com>
Date: 2016-02-03 02:08:09
Also in:
linux-arm-kernel, linux-pm, linux-rockchip, lkml
On 2016/2/2 18:13, Andy Yan wrote:
Add syscon-reboot-mode driver DT node for rk3368 platform Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Work fine with my rk3368-sheep board :) Tested-by: Shawn Lin <shawn.lin@rock-chips.com>
quoted hunk ↗ jump to hunk
--- Changes in v3: - descirbe all reboot mode as property instead of subnode Changes in v2: - make this node as a subnode of pmugrf Changes in v1: None arch/arm64/boot/dts/rockchip/rk3368.dtsi | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 122777b..5213713 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi@@ -45,6 +45,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/soc/rockchip_boot-mode.h> #include <dt-bindings/thermal/thermal.h> / {@@ -554,8 +555,19 @@ }; pmugrf: syscon@ff738000 { - compatible = "rockchip,rk3368-pmugrf", "syscon"; + compatible = "rockchip,rk3368-pmugrf", "syscon", "simple-mfd"; reg = <0x0 0xff738000 0x0 0x1000>; + + reboot-mode { + compatible = "syscon-reboot-mode"; + offset = <0x200>; + mode-normal = <BOOT_NORMAL>; + mode-recovery = <BOOT_RECOVERY>; + mode-fastboot = <BOOT_FASTBOOT>; + mode-loader = <BOOT_LOADER>; + mode-maskrom = <BOOT_MASKROM>; + + }; }; cru: clock-controller@ff760000 {
-- Best Regards Shawn Lin