From 96008856e61de62ebe7ef734bda1fb5ce68078da Mon Sep 17 00:00:00 2001
From: Elaine Zhang <zhangqing@rock-chips.com>
Date: Wed, 1 Jul 2020 10:37:22 +0800
Subject: [PATCH] regulator: fan53555: fix up the tcs en\disable failed

TCS452x registers are special and different from others.

Fixes: eb1731965cd4 ("regulator: fan53555: add support for Rockchip RK860X regulators")
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: I7694defe4f090ff846dbdb88bad51efd07fa241c
---
 drivers/regulator/fan53555.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index c2eba84c4070..dd188b706ba9 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -494,6 +494,9 @@ static int fan53555_voltages_setup_tcs(struct fan53555_device_info *di)
 	di->vsel_step = 6250;
 	di->n_voltages = FAN53555_NVOLTAGES_127;
 
+	di->en_reg = di->vol_reg;
+	di->sleep_en_reg = di->sleep_reg;
+
 	return 0;
 }