[v4, 02/11] mmc: fsl_esdhc: add a reinit() callback

Yangbo Lu
2020-09-01T08:58:00Z

Add a reinit() callback for mmc rescan.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
---
Changes for v2:
- None.
Changes for v3:
- None.
Changes for v4:
- Added Reviewed-by.
---
drivers/mmc/fsl_esdhc.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index de9fe01..83feaf1 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -907,6 +907,14 @@ static int fsl_esdhc_set_ios(struct udevice *dev)
return esdhc_set_ios_common(priv, &plat->mmc);
}

+static int fsl_esdhc_reinit(struct udevice *dev)
+{
+ struct fsl_esdhc_plat *plat = dev_get_platdata(dev);
+ struct fsl_esdhc_priv *priv = dev_get_priv(dev);
+
+ return esdhc_init_common(priv, &plat->mmc);
+}
+
static const struct dm_mmc_ops fsl_esdhc_ops = {
.get_cd = fsl_esdhc_get_cd,
.send_cmd = fsl_esdhc_send_cmd,
@@ -914,6 +922,7 @@ static const struct dm_mmc_ops fsl_esdhc_ops = {
#ifdef MMC_SUPPORTS_TUNING
.execute_tuning = fsl_esdhc_execute_tuning,
#endif
+ .reinit = fsl_esdhc_reinit,
};

static const struct udevice_id fsl_esdhc_ids[] = {
--
2.7.4