openwrt/target/linux/layerscape/patches-5.4/302-dts-0072-arm64-ls1028ardb-Add-support-DP-nodes-for-LS1028ARDB.patch
Yangbo Lu cddd459140 layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-05-07 12:53:06 +02:00

32 lines
865 B
Diff

From b778a15d8781263bb768c404965dd5ec4bbe80c8 Mon Sep 17 00:00:00 2001
From: Wen He <wen.he_1@nxp.com>
Date: Wed, 17 Jul 2019 15:04:13 +0800
Subject: [PATCH] arm64: ls1028ardb: Add support DP nodes for LS1028ARDB
This patch add HDP PHY Controller related nodes on the LS1028ARDB.
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-rdb.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -215,3 +215,15 @@
&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";
+};