[PATCH v2 4/4] ARM64: dts: rockchip: add syscon-reboot-mode DT node

Andy Yan
2016-01-12T11:33:47Z

Add syscon-reboot-mode driver DT node for rk3368 platform

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

---

Changes in v2:
- make this node as a subnode of pmugrf

Changes in v1: None

arch/arm64/boot/dts/rockchip/rk3368.dtsi | 33 +++++++++++++++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index cc093a4..20997a2 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>

/ {
compatible = "rockchip,rk3368";
@@ -485,8 +486,38 @@
};

pmugrf: syscon at 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>;
+
+ normal {
+ linux,mode = "normal";
+ loader,magic = <BOOT_NORMAL>;
+ };
+
+ loader {
+ linux,mode = "loader";
+ loader,magic = <BOOT_LOADER>;
+ };
+
+ maskrom {
+ linux,mode = "maskrom";
+ loader,magic = <BOOT_MASKROM>;
+ };
+
+ recovery {
+ linux,mode = "recovery";
+ loader,magic = <BOOT_RECOVERY>;
+ };
+
+ fastboot {
+ linux,mode = "fastboot";
+ loader,magic = <BOOT_FASTBOOT>;
+ };
+ };
};

cru: clock-controller at ff760000 {
--
1.9.1