ARM: dts: rockchip: add pwm nodes
From: Beniamino Galvani <b.galvani@...> Date: Thu, 26 Jun 2014 20:03:41 +0200
Commit-Message
This adds the necessary nodex and pinctrl settings for the Rockchip PWM-driver. Signed-off-by: Beniamino Galvani <b.galvani@...> Modified to use the new clock defines and added rk3066 pins. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
arch/arm/boot/dts/rk3066a.dtsi | 24 ++++++++++++++++++++++++ arch/arm/boot/dts/rk3188.dtsi | 24 ++++++++++++++++++++++++ arch/arm/boot/dts/rk3xxx.dtsi | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 80 insertions(+)
Statistics
- 80 lines added
- 0 lines removed
Changes
------------------------ arch/arm/boot/dts/rk3066a.dtsi ------------------------
index 3cfdb43..e8bbc29 100644
@@ -216,6 +216,30 @@
};
};
+ pwm0 {
+ pwm0_pins: pwm0-pins {
+ rockchip,pins = <RK_GPIO0 3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm1 {
+ pwm1_pins: pwm1-pins {
+ rockchip,pins = <RK_GPIO0 4 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm2 {
+ pwm2_pins: pwm2-pins {
+ rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm3 {
+ pwm3_pins: pwm3-pins {
+ rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
uart0 {
uart0_xfer: uart0-xfer {
rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>,
------------------------ arch/arm/boot/dts/rk3188.dtsi -------------------------
index fc3b0dd..004353d 100644
@@ -191,6 +191,30 @@
};
};
+ pwm0 {
+ pwm0_pins: pwm0-pins {
+ rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm1 {
+ pwm1_pins: pwm1-pins {
+ rockchip,pins = <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm2 {
+ pwm2_pins: pwm2-pins {
+ rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ pwm3 {
+ pwm3_pins: pwm3-pins {
+ rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
uart0 {
uart0_xfer: uart0-xfer {
rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
------------------------ arch/arm/boot/dts/rk3xxx.dtsi -------------------------
index 8b083e8..1623e21 100644
@@ -229,5 +229,37 @@
status = "disabled";
};
+
+ pwm0: pwm@20030000 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20030000 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM01>;
+ status = "disabled";
+ };
+
+ pwm1: pwm@20030010 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20030010 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM01>;
+ status = "disabled";
+ };
+
+ pwm2: pwm@20050020 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20050020 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM23>;
+ status = "disabled";
+ };
+
+ pwm3: pwm@20050030 {
+ compatible = "rockchip,rk2928-pwm";
+ reg = <0x20050030 0x10>;
+ #pwm-cells = <2>;
+ clocks = <&cru PCLK_PWM23>;
+ status = "disabled";
+ };
};
};