rk3128 lcd 驅動除錯記錄
阿新 • • 發佈：2018-12-31
&lcdc {
status = "okay";
backlight = <&backlight>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&lcdc0_lcdc>;
pinctrl-1 = <&lcdc0_gpio>;
rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
power_ctr: power_ctr {
rockchip,debug = <0>;
lcd_cs: lcd_cs {
rockchip,power_type = <GPIO>;
gpios = <&gpio1 GPIO_B4 GPIO_ACTIVE_HIGH>;
rockchip,delay = <10>;
};
lcd_rst:lcd_rst{
rockchip,power_type = <GPIO>;
gpios = <&gpio0 GPIO_D0 GPIO_ACTIVE_LOW>;
rockchip,delay = <20>;
};
lcd_en:lcd_en {
rockchip,power_type = <GPIO>;
gpios = <&gpio0 GPIO_B0 GPIO_ACTIVE_LOW>;
rockchip,delay = <20>;
};
};
};
status = "okay";
backlight = <&backlight>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&lcdc0_lcdc>;
pinctrl-1 = <&lcdc0_gpio>;
rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
power_ctr: power_ctr {
rockchip,debug = <0>;
lcd_cs: lcd_cs {
rockchip,power_type = <GPIO>;
gpios = <&gpio1 GPIO_B4 GPIO_ACTIVE_HIGH>;
rockchip,delay = <10>;
};
lcd_rst:lcd_rst{
rockchip,power_type = <GPIO>;
gpios = <&gpio0 GPIO_D0 GPIO_ACTIVE_LOW>;
rockchip,delay = <20>;
};
lcd_en:lcd_en {
rockchip,power_type = <GPIO>;
gpios = <&gpio0 GPIO_B0 GPIO_ACTIVE_LOW>;
rockchip,delay = <20>;
};
};
};