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From e0afa16cad94b26e13d673647b781dd336cb30bc Mon Sep 17 00:00:00 2001
From: Wen He <wen.he_1@nxp.com>
Date: Mon, 14 Oct 2019 14:25:42 +0800
Subject: [PATCH] arm64: dts: ls1028a: Add properties for HD Display controller
node
The HD Display controller includes DP TX CTRL and DPHY, their offers
multi-protocol support of standards such as DisplayPort and eDP, with
one of these standards supported at a time.
This patch enables the HD Display controller driver on the LS1028A.
Signed-off-by: Wen He <wen.he_1@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -856,7 +856,23 @@
port {
dp0_out: endpoint {
+ remote-endpoint = <&dp1_out>;
+ };
+ };
+ };
+ hdptx0: display@f200000 {
+ compatible = "cdn,ls1028a-dp";
+ reg = <0x0 0xf200000 0x0 0xfffff>;
+ interrupts = <0 221 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 2 2>, <&clockgen 2 2>, <&clockgen 2 2>,
+ <&clockgen 2 2>, <&clockgen 2 2>, <&dpclk>;
+ clock-names = "clk_core", "pclk", "sclk",
+ "cclk", "clk_vif", "clk_pxl";
+
+ port {
+ dp1_out: endpoint {
+ remote-endpoint = <&dp0_out>;
};
};
};
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