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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch add HDP PHY Controller related nodes on the LS1028ARDB. Now LS1028ARDB on DP has following features: - Supports 4 dp lane channel and lane mapping is 1-0-3-2. - By default, the pixel link rate value's 27Mhz. - By default, support the resoluions are 4k@60,1080p@60,720p@60, 480p@60. also user can specify any combination of monitor supported resoluions by written in the node 'resoluion'. - By default, the edid function is not in use. Signed-off-by: Alison Wang Signed-off-by: Wen He --- arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index f9c272fb0738..513b0e37ea13 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -151,3 +151,15 @@ &sai4 { status = "okay"; }; + +&hdp { + fsl,no_edid; + resolution = "3840x2160@60", + "1920x1080@60", + "1280x720@60", + "720x480@60"; + lane_mapping = <0x4e>; + edp_link_rate = <0x6>; + edp_num_lanes = <0x4>; + status = "okay"; +}; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel