ARM: dts: rockchip: Remove clock-names from PWM nodes

A test with the command below gives this error:

/arch/arm/boot/dts/rk3036-evb.dt.yaml:
pwm@20050030: clock-names: ['pwm'] is too short

Devices with only one PWM clock use it to both to derive the functional
clock for the device and as the bus clock. The driver does not need
"clock-names" to get a handle, so remove them all.

make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 47a787a12e553004ad245381aa13c1047ba63b18..e24230d50a7804fe8458c9a1b416d70d906554db 100644 (file)
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -355,7 +355,6 @@
                reg = <0x20050000 0x10>;
                #pwm-cells = <3>;
                clocks = <&cru PCLK_PWM>;
-               clock-names = "pwm";
                pinctrl-names = "default";
                pinctrl-0 = <&pwm0_pin>;
                status = "disabled";
@@ -366,7 +365,6 @@
                reg = <0x20050010 0x10>;
                #pwm-cells = <3>;
                clocks = <&cru PCLK_PWM>;
-               clock-names = "pwm";
                pinctrl-names = "default";
                pinctrl-0 = <&pwm1_pin>;
                status = "disabled";
@@ -377,7 +375,6 @@
                reg = <0x20050020 0x10>;
                #pwm-cells = <3>;
                clocks = <&cru PCLK_PWM>;
-               clock-names = "pwm";
                pinctrl-names = "default";
                pinctrl-0 = <&pwm2_pin>;
                status = "disabled";
@@ -388,7 +385,6 @@
                reg = <0x20050030 0x10>;
                #pwm-cells = <2>;
                clocks = <&cru PCLK_PWM>;
-               clock-names = "pwm";
                pinctrl-names = "default";
                pinctrl-0 = <&pwm3_pin>;
                status = "disabled";

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index ea7416c31f9b8a0faa93dae1c1cdf8760f1be6bc..05557ad02b33cbba8b8b62924e6e3bb467aaf736 100644 (file)
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -679,7 +679,6 @@
                pinctrl-names = "default";
                pinctrl-0 = <&pwm0_pin>;
                clocks = <&cru PCLK_RKPWM>;
-               clock-names = "pwm";
                status = "disabled";
        };
 
@@ -690,7 +689,6 @@
                pinctrl-names = "default";
                pinctrl-0 = <&pwm1_pin>;
                clocks = <&cru PCLK_RKPWM>;
-               clock-names = "pwm";
                status = "disabled";
        };
 
@@ -701,7 +699,6 @@
                pinctrl-names = "default";
                pinctrl-0 = <&pwm2_pin>;
                clocks = <&cru PCLK_RKPWM>;
-               clock-names = "pwm";
                status = "disabled";
        };
 
@@ -712,7 +709,6 @@
                pinctrl-names = "default";
                pinctrl-0 = <&pwm3_pin>;
                clocks = <&cru PCLK_RKPWM>;
-               clock-names = "pwm";
                status = "disabled";
        };