On 06/09/2023 11:25, Macpaul Lin wrote: > + edp_panel_fixed_12v: regulator-1 { > + compatible = "regulator-fixed"; > + regulator-name = "edp_backlight_12v"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + enable-active-high; > + gpio = <&pio 96 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&edp_panel_12v_en_pins>; > + }; > + > + backlight_lcd0: backlight-lcd0 { > + compatible = "pwm-backlight"; > + pwms = <&disp_pwm0 0 500000>; > + enable-gpios = <&pio 47 GPIO_ACTIVE_HIGH>; > + brightness-levels = <0 1023>; > + num-interpolated-steps = <1023>; > + default-brightness-level = <576>; > + }; > + > + backlight_lcd1: backlight-lcd1 { > + compatible = "pwm-backlight"; > + pwms = <&disp_pwm1 0 500000>; > + enable-gpios = <&pio 46 GPIO_ACTIVE_HIGH>; > + brightness-levels = <0 1023>; > + num-interpolated-steps = <1023>; > + default-brightness-level = <576>; > + }; > + > + keys: gpio-keys { > + compatible = "gpio-keys"; > + > + button-volume-up { > + wakeup-source; > + debounce-interval = <100>; > + gpios = <&pio 106 GPIO_ACTIVE_LOW>; > + label = "volume_up"; > + linux,code = <KEY_VOLUMEUP>; > + }; > + }; > + > + can_clk: can-clk { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <20000000>; > + clock-output-names = "can-clk"; > + }; > + > + wifi_3v3: wifi-3v3-regulator { This is a friendly reminder during the review process. It seems my previous comments were not fully addressed. Maybe my feedback got lost between the quotes, maybe you just forgot to apply it. Please go back to the previous discussion and either implement all requested changes or keep discussing them. Thank you. Best regards, Krzysztof