arm64: dts: rockchip: add Quartz64-A fan pinctrl

The Quartz64 Model A fan is bound to a single gpio. Prevent pinctrl
issues in the future by binding the pinctrl assignment for the gpio.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20220511150117.113070-5-pgwipeout@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 1534e11a9ad17373bb77de632bccc5aaae80f346..ded6b1e734e21b7b7c44ee2a54509aff60b48062 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -32,6 +32,8 @@
                gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
                gpio-fan,speed-map = <0    0
                                      4500 1>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&fan_en_h>;
                #cooling-cells = <2>;
        };
 
@@ -524,6 +526,12 @@
                };
        };
 
+       fan {
+               fan_en_h: fan-en-h {
+                       rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
        leds {
                work_led_enable_h: work-led-enable-h {
                        rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;