mmc: stm32_sdmmc2: reload watchdog

This patch solves a watchdog reset issue during mmc erase command.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index 0ade1b160e57357d3801d1033defb27a271dc217..32434a4762f7d532e9a3853b6ddcbd0a358b6507 100644 (file)
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <linux/iopoll.h>
+#include <watchdog.h>
 
 struct stm32_sdmmc2_plat {
        struct mmc_config cfg;
@@ -432,6 +433,8 @@ static int stm32_sdmmc2_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
        u32 cmdat = data ? SDMMC_CMD_CMDTRANS : 0;
        int ret, retry = 3;
 
+       WATCHDOG_RESET();
+
 retry_cmd:
        ctx.data_length = 0;
        ctx.dpsm_abort = false;