ARM: dts: imx: add LVDS backlight for Ventana
The GW54xx/GW53xx/GW52xx all support LVDS with a PWM controlled backlight. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
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13d9ab5e87
Коммит
b3253241fd
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@ -27,6 +27,13 @@
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bootargs = "console=ttymxc1,115200";
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm4 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <7>;
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};
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leds {
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compatible = "gpio-leds";
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@ -399,6 +406,12 @@
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>;
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};
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pinctrl_pwm4: pwm4grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
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@ -448,6 +461,12 @@
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status = "okay";
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};
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&pwm4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm4>;
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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@ -30,6 +30,13 @@
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bootargs = "console=ttymxc1,115200";
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm4 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <7>;
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};
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leds {
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compatible = "gpio-leds";
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@ -439,6 +446,12 @@
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>;
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};
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pinctrl_pwm4: pwm4grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
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@ -513,6 +526,12 @@
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};
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};
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&pwm4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm4>;
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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@ -30,6 +30,13 @@
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bootargs = "console=ttymxc1,115200";
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm4 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <7>;
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};
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leds {
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compatible = "gpio-leds";
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@ -461,6 +468,12 @@
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>;
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};
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pinctrl_pwm4: pwm4grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
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@ -535,6 +548,12 @@
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};
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};
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&pwm4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm4>;
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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