diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 104 |
1 files changed, 98 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 3f9e041c0252..898d14fd765f 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -20,6 +20,13 @@ reg = <0x80000000 0x40000000>; }; + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -74,6 +81,14 @@ regulator-max-microvolt = <4325000>; regulator-boot-on; }; + + reg_lcd_3v3: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "lcd-3v3"; + gpio = <&gpio4 3 0>; + enable-active-high; + }; }; sound { @@ -329,12 +344,6 @@ >; }; - pinctrl_led: ledgrp { - fsl,pins = < - MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x17059 - >; - }; - pinctrl_kpp: kppgrp { fsl,pins = < MX6SL_PAD_KEY_ROW0__KEY_ROW0 0x1b010 @@ -346,6 +355,51 @@ >; }; + pinctrl_lcd: lcdgrp { + fsl,pins = < + MX6SL_PAD_LCD_DAT0__LCD_DATA00 0x1b0b0 + MX6SL_PAD_LCD_DAT1__LCD_DATA01 0x1b0b0 + MX6SL_PAD_LCD_DAT2__LCD_DATA02 0x1b0b0 + MX6SL_PAD_LCD_DAT3__LCD_DATA03 0x1b0b0 + MX6SL_PAD_LCD_DAT4__LCD_DATA04 0x1b0b0 + MX6SL_PAD_LCD_DAT5__LCD_DATA05 0x1b0b0 + MX6SL_PAD_LCD_DAT6__LCD_DATA06 0x1b0b0 + MX6SL_PAD_LCD_DAT7__LCD_DATA07 0x1b0b0 + MX6SL_PAD_LCD_DAT8__LCD_DATA08 0x1b0b0 + MX6SL_PAD_LCD_DAT9__LCD_DATA09 0x1b0b0 + MX6SL_PAD_LCD_DAT10__LCD_DATA10 0x1b0b0 + MX6SL_PAD_LCD_DAT11__LCD_DATA11 0x1b0b0 + MX6SL_PAD_LCD_DAT12__LCD_DATA12 0x1b0b0 + MX6SL_PAD_LCD_DAT13__LCD_DATA13 0x1b0b0 + MX6SL_PAD_LCD_DAT14__LCD_DATA14 0x1b0b0 + MX6SL_PAD_LCD_DAT15__LCD_DATA15 0x1b0b0 + MX6SL_PAD_LCD_DAT16__LCD_DATA16 0x1b0b0 + MX6SL_PAD_LCD_DAT17__LCD_DATA17 0x1b0b0 + MX6SL_PAD_LCD_DAT18__LCD_DATA18 0x1b0b0 + MX6SL_PAD_LCD_DAT19__LCD_DATA19 0x1b0b0 + MX6SL_PAD_LCD_DAT20__LCD_DATA20 0x1b0b0 + MX6SL_PAD_LCD_DAT21__LCD_DATA21 0x1b0b0 + MX6SL_PAD_LCD_DAT22__LCD_DATA22 0x1b0b0 + MX6SL_PAD_LCD_DAT23__LCD_DATA23 0x1b0b0 + MX6SL_PAD_LCD_CLK__LCD_CLK 0x1b0b0 + MX6SL_PAD_LCD_ENABLE__LCD_ENABLE 0x1b0b0 + MX6SL_PAD_LCD_HSYNC__LCD_HSYNC 0x1b0b0 + MX6SL_PAD_LCD_VSYNC__LCD_VSYNC 0x1b0b0 + >; + }; + + pinctrl_led: ledgrp { + fsl,pins = < + MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x17059 + >; + }; + + pinctrl_pwm1: pwmgrp { + fsl,pins = < + MX6SL_PAD_PWM1__PWM1_OUT 0x110b0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1 @@ -488,6 +542,44 @@ status = "okay"; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd>; + lcd-supply = <®_lcd_3v3>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <32>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <33500000>; + hactive = <800>; + vactive = <480>; + hback-porch = <89>; + hfront-porch = <164>; + vback-porch = <23>; + vfront-porch = <10>; + hsync-len = <10>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + &ssi2 { status = "okay"; }; |