From 0d9f037d8219d08bcfc097aef4705c9b2bd5ef7d Mon Sep 17 00:00:00 2001
From: David Wu <david.wu@rock-chips.com>
Date: Fri, 12 Oct 2018 17:59:18 +0800
Subject: [PATCH] picntrl: rockchip: fix pull register offset for rk1808

Change-Id: Ie7f6c1129e831fed1fad5751039a99e98a493f9e
Signed-off-by: David Wu <david.wu@rock-chips.com>
---
 drivers/pinctrl/pinctrl-rockchip.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index a9a7e9b4289f..76b2ed58c12e 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -2001,6 +2001,7 @@ static void rk1808_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
 	} else {
 		*reg = RK1808_PULL_GRF_OFFSET;
 		*regmap = info->regmap_base;
+		*reg += (bank->bank_num - 1) * RK1808_PULL_BANK_STRIDE;
 	}
 
 	*reg += ((pin_num / RK1808_PULL_PINS_PER_REG) * 4);