[PATCH v2] i2c: imx: switch different pinctrl state in different system power status

[Carlos Song]

Switch different pinctrl state in different system power status.

Signed-off-by: Carlos Song <carlos.song at nxp.com>
Reviewed-by: Frank Li <Frank.Li at nxp.com>
---
Change for V2:
- Add Frank reviewed-by. No code change.
---
 drivers/i2c/busses/i2c-imx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index b6ed270dd04b..350346a7892c 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1871,6 +1871,7 @@ static int i2c_imx_runtime_suspend(struct device *dev)
 	struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
 
 	clk_disable(i2c_imx->clk);
+	pinctrl_pm_select_sleep_state(dev);
 
 	return 0;
 }
@@ -1880,6 +1881,7 @@ static int i2c_imx_runtime_resume(struct device *dev)
 	struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
 	int ret;
 
+	pinctrl_pm_select_default_state(dev);
 	ret = clk_enable(i2c_imx->clk);
 	if (ret)
 		dev_err(dev, "can't enable I2C clock, ret=%d\n", ret);
-- 
2.34.1