From 7ace66e094de7524d9ee7e8286a5318c549eae73 Mon Sep 17 00:00:00 2001
From: David Wu <david_wu@quanta.corp-partner.google.com>
Date: Wed, 30 Dec 2020 09:59:02 +0800
Subject: [PATCH] mb/google/volteer/var/voema: Enable IPU for voema

Enable IPU for voema for MIPI camera.

BUG=b:169551066
TEST=IPU is enabled and shows in lspci.

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I34736bffd4dc61a840003afe5afd6a9c8dc32e62
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49002
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/google/volteer/variants/voema/overridetree.cb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mainboard/google/volteer/variants/voema/overridetree.cb b/src/mainboard/google/volteer/variants/voema/overridetree.cb
index f612beb3a1..daea4327b8 100644
--- a/src/mainboard/google/volteer/variants/voema/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/voema/overridetree.cb
@@ -17,6 +17,7 @@ chip soc/intel/tigerlake
 	register "PcieClkSrcUsage[3]" = "PCIE_CLK_NOTUSED"
 
 	device domain 0 on
+		device ref ipu on end # IPU
 		device ref i2c0 on
 			chip drivers/i2c/generic
 				register "hid" = ""10EC5682""