diff options
| author | Sandor Yu <R01008@freescale.com> | 2014-08-29 11:14:45 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 08:58:19 -0500 |
| commit | 9732bef8f0c4c63238fd6fd3bd0f4625f6388ce8 (patch) | |
| tree | 031179607a45da10de2ff6e001b76ca4af270925 /arch/arm/boot/dts/imx6sl-evk.dts | |
| parent | 21344c544a06ee8b3b0f44ddf5da09d628b1667d (diff) | |
ENGR00329278-02 dtsi: imx6sl: evk: enable lcdif driver
-Enable lcdif driver
-Enable pwm backlight driver.
Signed-off-by: Sandor Yu <R01008@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 8594d1332766..fd8f9013e96b 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -23,6 +23,13 @@ #address-cells = <1>; #size-cells = <0>; + reg_lcd_3v3: lcd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "lcd-3v3"; + gpio = <&gpio4 3 0>; + enable-active-high; + }; + reg_usb_otg1_vbus: regulator@0 { compatible = "regulator-fixed"; reg = <0>; @@ -42,6 +49,13 @@ gpio = <&gpio4 2 0>; enable-active-high; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; }; }; @@ -107,6 +121,56 @@ >; }; + pinctrl_lcdif_dat: lcdifdatgrp { + 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 + >; + }; + + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + 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_pwm1: pwm1grp { + fsl,pins = < + MX6SL_PAD_PWM1__PWM1_OUT 0x110b0 + >; + }; + + pinctrl_pwm1_sleep: pwm1grp-sleep { + fsl,pins = < + MX6SL_PAD_PWM1__GPIO3_IO23 0x3080 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1 @@ -233,6 +297,46 @@ }; }; +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat + &pinctrl_lcdif_ctrl>; + lcd-supply = <®_lcd_3v3>; + display = <&display>; + status = "okay"; + + display: display { + bits-per-pixel = <16>; + 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", "sleep"; + pinctrl-0 = <&pinctrl_pwm1>; + pinctrl-1 = <&pinctrl_pwm1_sleep>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; |