From mboxrd@z Thu Jan 1 00:00:00 1970 From: marco.franchi@nxp.com (Marco Franchi) Date: Thu, 13 Jul 2017 12:35:59 -0300 Subject: [PATCH 1/2 v2] ARM: dts: imx6ul-evk: Add DRM panel support Message-ID: <1499960160-20852-1-git-send-email-marco.franchi@nxp.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org It is preferred to use the panel compatible string rather than passing the LCD timming in the device tree. So pass the "innolux,at043tn24" compatible string to describe the parallel LCD on this board. Signed-off-by: Marco Franchi --- Changes since v1: -Add missed space arch/arm/boot/dts/imx6ul-14x14-evk.dts | 36 ++++++++++++---------------------- 1 file changed, 13 insertions(+), 23 deletions(-) diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index d2be8aa..ed11cd1 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -78,6 +78,16 @@ clocks = <&clks IMX6UL_CLK_SAI2>; }; }; + + panel { + compatible = "innolux,at043tn24"; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; }; &clks { @@ -139,31 +149,11 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; - display = <&display0>; status = "okay"; - display0: display { - bits-per-pixel = <16>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - - timing0: timing0 { - clock-frequency = <9200000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vback-porch = <2>; - vfront-porch = <4>; - vsync-len = <10>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; -- 2.7.4