mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap

Enable access to the RPMB on the on-board eMMC of the
Poplar board.

Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c
index f9b333f..bc51cef 100644 (file)
--- a/drivers/mmc/host/dw_mmc-hi3798cv200.c
+++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c
@@ -23,6 +23,12 @@ struct hi3798cv200_priv {
        struct clk *drive_clk;
 };
 
+static unsigned long dw_mci_hi3798cv200_caps[] = {
+       MMC_CAP_CMD23,
+       MMC_CAP_CMD23,
+       MMC_CAP_CMD23
+};
+
 static void dw_mci_hi3798cv200_set_ios(struct dw_mci *host, struct mmc_ios *ios)
 {
        struct hi3798cv200_priv *priv = host->priv;
@@ -160,6 +166,8 @@ disable_sample_clk:
 }
 
 static const struct dw_mci_drv_data hi3798cv200_data = {
+       .caps = dw_mci_hi3798cv200_caps,
+       .num_caps = ARRAY_SIZE(dw_mci_hi3798cv200_caps),
        .init = dw_mci_hi3798cv200_init,
        .set_ios = dw_mci_hi3798cv200_set_ios,
        .execute_tuning = dw_mci_hi3798cv200_execute_tuning,