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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-01-15 02:51:27 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-10 12:27:35 +0400 |
| commit | c0f16624ae228a41156877cba2c98e11e08251d5 (patch) | |
| tree | 41aca64ead9cd8a277e3aceda2d73c2eb6bbca96 /arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | |
| parent | 4291b6455aa7bf6620cff9e8ef2b1389b8c8d4e0 (diff) | |
| download | linux-c0f16624ae228a41156877cba2c98e11e08251d5.tar.xz | |
ARM: dts: imx6qdl-sabreauto: Add LVDS support
Add LVDS support for mx6 sabreauto boards.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-sabreauto.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 4018c16b2b98..d2ff7167bb1d 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -22,6 +22,14 @@ spdif-controller = <&spdif>; spdif-in; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + status = "okay"; + }; }; &ecspi1 { @@ -125,6 +133,12 @@ >; }; + pinctrl_pwm3: pwm1grp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 + >; + }; + pinctrl_spdif: spdifgrp { fsl,pins = < MX6QDL_PAD_KEY_COL3__SPDIF_IN 0x1b0b0 @@ -239,6 +253,37 @@ }; }; +&ldb { + status = "okay"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&timing0>; + timing0: hsd100pxn1 { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + }; + }; + }; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + &spdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spdif>; |