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Subject[PATCH 6/6] mtd: rawnand: gpmi: set the pinctrl state for suspend/reusme
Date
set the correct pinctrl state in system pm suspend/resume ops

Signed-off-by: Han Xu <han.xu@nxp.com>
---
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 73644c96fa9b..de1e3dbb2eb1 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -15,6 +15,7 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
+#include <linux/pinctrl/consumer.h>
#include <linux/dma/mxs-dma.h>
#include "gpmi-nand.h"
#include "gpmi-regs.h"
@@ -2692,6 +2693,7 @@ static int gpmi_pm_suspend(struct device *dev)
{
int ret;

+ pinctrl_pm_select_sleep_state(dev);
ret = pm_runtime_force_suspend(dev);

return ret;
@@ -2708,6 +2710,8 @@ static int gpmi_pm_resume(struct device *dev)
return ret;
}

+ pinctrl_pm_select_default_state(dev);
+
/* re-init the GPMI registers */
ret = gpmi_init(this);
if (ret) {
--
2.17.1
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