From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Tue, 14 Jan 2014 20:51:27 -0200 Subject: [PATCH] ARM: dts: imx6qdl-sabreauto: Add LVDS support Message-ID: <1389739887-21272-1-git-send-email-festevam@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam Add LVDS support for mx6 sabreauto boards. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 43 ++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 088b0d2..47c5a3f 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 { @@ -86,6 +94,10 @@ fsl,pins = ; }; + pinctrl_pwm3: pwm1grp { + fsl,pins = ; + }; + pinctrl_spdif: spdifgrp { fsl,pins = < MX6QDL_PAD_KEY_COL3__SPDIF_IN 0x1b0b0 @@ -118,6 +130,37 @@ }; }; +&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>; -- 1.8.1.2