From 765edfba8d00a052eae2b4c481f9e8dac05fe210 Mon Sep 17 00:00:00 2001
From: Dongjin Kim <tobetter@gmail.com>
Date: Tue, 19 Oct 2021 18:19:38 +0900
Subject: [PATCH] ODROID-M1: arm64/dts: add reserved memory for PCIe

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I5a0b45c8657688f5c61270b4fd49b1d5044facad
---
 arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
index d43f0a5513c1..5b790ed6b96b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
@@ -184,6 +184,12 @@
 	pinctrl-0 = <&pwm2m1_pins>;
 };
 
+&reserved_memory {
+	pcie3x2@80900000{
+		reg = <0x0 0x80900000 0x0 0x100000>;
+	};
+};
+
 &sata2 {
 	status = "okay";
 };