From mboxrd@z Thu Jan  1 00:00:00 1970
From: andy.yan@rock-chips.com (Andy Yan)
Date: Tue, 22 Dec 2015 17:16:52 +0800
Subject: [PATCH v1 5/6] ARM: dts: rockchip: add reboot-mode node
In-Reply-To: <1450774949-23901-1-git-send-email-andy.yan@rock-chips.com>
References: <1450774949-23901-1-git-send-email-andy.yan@rock-chips.com>
Message-ID: <1450775812-24244-1-git-send-email-andy.yan@rock-chips.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Add reboot mode driver DT node for rk3xxx,rk3288 platform

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

---

Changes in v1:
- correct the maskrom magic number
- use macro defined in rockchip_boot-mode.h for reboot-mode DT node

 arch/arm/boot/dts/rk3288.dtsi | 26 ++++++++++++++++++++++++++
 arch/arm/boot/dts/rk3xxx.dtsi | 26 ++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 04ea209..c6ea207 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -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"
 
 / {
@@ -170,6 +171,31 @@
 		};
 	};
 
+	reboot_mode {
+		compatible = "rockchip,reboot-mode";
+		rockchip,regmap = <&pmu>;
+		offset = <0x94>;
+		loader {
+			linux,mode = "loader";
+			linux,magic = <BOOT_LOADER>;
+		};
+
+		maskrom {
+			linux,mode = "maskrom";
+			linux,magic = <BOOT_MASKROM>;
+		};
+
+		recovery {
+			linux,mode = "recovery";
+			linux,magic = <BOOT_RECOVERY>;
+		};
+
+		fastboot {
+			linux,mode = "fastboot";
+			linux,magic = <BOOT_FASTBOOT>;
+		};
+	};
+
 	reserved-memory {
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 4497d28..735eef4 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -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"
 
 / {
@@ -103,6 +104,31 @@
 		};
 	};
 
+	reboot_mode {
+		compatible = "rockchip,reboot-mode";
+		rockchip,regmap = <&pmu>;
+		offset = <0x40>;
+		loader {
+			linux,mode = "loader";
+			linux,magic = <BOOT_LOADER>;
+		};
+
+		maskrom {
+			linux,mode = "maskrom";
+			linux,magic = <BOOT_MASKROM>;
+		};
+
+		recovery {
+			linux,mode = "recovery";
+			linux,magic = <BOOT_RECOVERY>;
+		};
+
+		fastboot {
+			linux,mode = "fastboot";
+			linux,magic = <BOOT_FASTBOOT>;
+		};
+	};
+
 	xin24m: oscillator {
 		compatible = "fixed-clock";
 		clock-frequency = <24000000>;
-- 
1.9.1