openwrt/target/linux/layerscape/patches-5.4/302-dts-0073-arm64-ls1028aqds-Add-support-DP-nodes-for-LS1028AQDS.patch
John Audia 30cff7c3b0 kernel: bump 5.4 to 5.4.174
Removed upstreamed patches:
  layerscape/patches-5.4/302-dts-0083-arm64-ls1028a-qds-correct-bus-of-rtc.patch[1]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.4.174&id=65816c1034769e714edb70f59a33bc5472d9e55f

Build system: x86_64
Build-tested: ramips/mt7621

Signed-off-by: John Audia <graysky@archlinux.us>
2022-01-28 22:06:03 +01:00

32 lines
865 B
Diff

From 3e4421bc3d2055d599c65d5519b1eb63c0b9468e Mon Sep 17 00:00:00 2001
From: Wen He <wen.he_1@nxp.com>
Date: Wed, 17 Jul 2019 15:06:06 +0800
Subject: [PATCH] arm64: ls1028aqds: Add support DP nodes for LS1028AQDS
This patch add HDP PHY Controller related nodes on the LS1028AQDS.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Wen He <wen.he_1@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -248,3 +248,15 @@
&sata {
status = "okay";
};
+
+&hdptx0 {
+ 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";
+};