From ba3522e42f4436a116caf4ca867e26c64223d35e Mon Sep 17 00:00:00 2001
From: Jon Murphy <jpmurphy@google.com>
Date: Wed, 29 Mar 2023 17:13:41 -0600
Subject: [PATCH] mb/google/myst: Enable internal graphics

Enable internal graphics on the phoenix soc for myst projects.

BUG=b:275900162
TEST=builds

Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Ia6ef1ca07b9af491c7d937be5cef4f051852e486
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74104
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
---
 src/mainboard/google/myst/variants/baseboard/devicetree.cb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mainboard/google/myst/variants/baseboard/devicetree.cb b/src/mainboard/google/myst/variants/baseboard/devicetree.cb
index d3b06b9bd2..2a1c2d22a3 100644
--- a/src/mainboard/google/myst/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/myst/variants/baseboard/devicetree.cb
@@ -1,6 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 chip soc/amd/phoenix
 	device domain 0 on
+		device ref gpp_bridge_a on  # Internal GPP Bridge 0 to Bus A
+			device ref gfx on end # Internal GPU (GFX)
+		end
 		device ref iommu on end
 		device ref lpc_bridge on
 			chip ec/google/chromeec