From mboxrd@z Thu Jan 1 00:00:00 1970 From: eric.nelson@boundarydevices.com (Eric Nelson) Date: Thu, 19 Feb 2015 16:53:21 -0700 Subject: [PATCH 1/2] ARM: dts: imx6qdl-sabrelite: add supported LVDS displays Message-ID: <1424390002-8726-1-git-send-email-eric.nelson@boundarydevices.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The BD-SL-i.MX6 (SABRE Lite board) supports three companion displays: Okaya 1024x600 Hannstar 1024x768 LG 1280x800 This patch adds timing entries into the LDB device tree and aliases for them and HDMI to make it easy for the boot loader to configure them. Signed-off-by: Eric Nelson --- arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index 3bddc8f..5f77dc0 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -13,6 +13,13 @@ #include / { + aliases { + hdmi = &hdmi; + hannstar = &hannstar; + lg1280x800 = &lg1280x800; + okaya1024x600 = &okaya1024x600; + }; + chosen { stdout-path = &uart2; }; @@ -361,8 +368,29 @@ status = "okay"; display-timings { - native-mode = <&timing0>; - timing0: hsd100pxn1 { + lg1280x800: lp101wx1 { + clock-frequency = <72000000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <48>; + hfront-porch = <80>; + vback-porch = <15>; + vfront-porch = <2>; + hsync-len = <32>; + vsync-len = <6>; + }; + okaya1024x600: okaya7x0WP { + clock-frequency = <52000000>; + hactive = <1024>; + vactive = <600>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <7>; + vfront-porch = <21>; + hsync-len = <60>; + vsync-len = <10>; + }; + hannstar: hsd100pxn1 { clock-frequency = <65000000>; hactive = <1024>; vactive = <768>; -- 1.9.1