From 6fce9cd97d13641f8724811ec7b6470fbcba2fdf Mon Sep 17 00:00:00 2001
From: Raul E Rangel <rrangel@chromium.org>
Date: Tue, 6 Apr 2021 15:42:51 -0600
Subject: [PATCH] mb/google/guybrush: Unmask eSPI keyboard IRQ

PS/2 keyboard used IRQ 1.

BUG=none
TEST=Boot guybrush and see internal keyboard working

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I97b7382eac28aae2cc82f430c58cf8066b9701e1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52143
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/google/guybrush/mainboard.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mainboard/google/guybrush/mainboard.c b/src/mainboard/google/guybrush/mainboard.c
index 57f658c8bd..7bcbda6113 100644
--- a/src/mainboard/google/guybrush/mainboard.c
+++ b/src/mainboard/google/guybrush/mainboard.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include <amdblocks/acpimmio.h>
 #include <amdblocks/amd_pci_util.h>
 #include <baseboard/variants.h>
 #include <device/device.h>
@@ -113,6 +114,10 @@ static void mainboard_enable(struct device *dev)
 	init_tables();
 	/* Initialize the PIRQ data structures for consumption */
 	pirq_setup();
+
+	/* TODO: b/184678786 - Move into espi_config */
+	/* Unmask eSPI IRQ 1 (Keyboard) */
+	pm_write32(PM_ESPI_INTR_CTRL, PM_ESPI_DEV_INTR_MASK & ~(BIT(1)));
 }
 
 struct chip_operations mainboard_ops = {