From 29b871f344f43ef428aa55ee9ed2a76b5bee0f87 Mon Sep 17 00:00:00 2001
From: Patrick Venture <venture@google.com>
Date: Thu, 25 Apr 2019 12:49:03 -0700
Subject: [PATCH] ARM: dts: aspeed: quanta-q71: Enable p2a node

Enable the aspeed-p2a-ctrl node and configure with memory-region to
enable mmap access.

Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
index 0d7c6339da46..a68ff0675c28 100644
--- a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
@@ -112,6 +112,11 @@
 			&pinctrl_ddcclk_default &pinctrl_ddcdat_default>;
 };
 
+&p2a {
+	status = "okay";
+	memory-region = <&vga_memory>;
+};
+
 &ibt {
 	status = "okay";
 };