[PATCH v2 2/3] gpio: intel_gpio: Clear tx state bit when setting output

[Wolfgang Wallner]

Add missing 'PAD_CFG0_TX_STATE' to the clear mask for pcr_clrsetbits32().
Otherwise this bit cannot be cleared again after it has been set once.

Signed-off-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>

---

Changes in v2:
- Added reviewed-by tags

 drivers/gpio/intel_gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/intel_gpio.c b/drivers/gpio/intel_gpio.c
index b05cfc4aed..be91626cc5 100644
--- a/drivers/gpio/intel_gpio.c
+++ b/drivers/gpio/intel_gpio.c
@@ -41,7 +41,7 @@ static int intel_gpio_direction_output(struct udevice *dev, uint offset,
 
 	pcr_clrsetbits32(pinctrl, config_offset,
 			 PAD_CFG0_MODE_MASK | PAD_CFG0_RX_STATE |
-				  PAD_CFG0_TX_DISABLE,
+				  PAD_CFG0_TX_DISABLE | PAD_CFG0_TX_STATE,
 			 PAD_CFG0_MODE_GPIO | PAD_CFG0_RX_DISABLE |
 				  (value ? PAD_CFG0_TX_STATE : 0));
 
-- 
2.25.0