From 9e21b2dbd7e7c6c77f48c317b3d8fe9622867b52 Mon Sep 17 00:00:00 2001
From: jg_poxu <jg_poxu@mediatek.com>
Date: Thu, 31 Jan 2019 15:46:03 +0800
Subject: mediatek/mt8183: Support gpio eh and rsel setting for I2C

The setting of these registers are only for i2c pin.

BUG=b:80501386
BRANCH=none
TEST=Boot correctly on Kukui

Change-Id: I518ca07645fe55aa55e94e4f98178baa0b74a882
Signed-off-by: jg_poxu <jg_poxu@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/30974
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
---
 src/soc/mediatek/mt8183/include/soc/gpio.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/soc/mediatek/mt8183/include')

diff --git a/src/soc/mediatek/mt8183/include/soc/gpio.h b/src/soc/mediatek/mt8183/include/soc/gpio.h
index c3c8dda26d..5a98953974 100644
--- a/src/soc/mediatek/mt8183/include/soc/gpio.h
+++ b/src/soc/mediatek/mt8183/include/soc/gpio.h
@@ -616,5 +616,6 @@ struct gpio_regs {
 check_member(gpio_regs, mode[22].val, 0x460);
 
 static struct gpio_regs *const mtk_gpio = (void *)(GPIO_BASE);
+void gpio_set_i2c_eh_rsel(void);
 
 #endif
-- 
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