diff mbox

[RFT,1/2] mmc: renesas_sdhi: enably CBSY bit for RZ platform

Message ID 20170809191452.5254-2-wsa+renesas@sang-engineering.com (mailing list archive)
State New, archived
Headers show

Commit Message

Wolfram Sang Aug. 9, 2017, 7:14 p.m. UTC 
It is documented, so enable it to follow the recommendation in the docs
and also save a few cycles.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 drivers/mmc/host/renesas_sdhi_sys_dmac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index 9b77f521cd2c2f..160fbb22ca00b4 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -33,7 +33,8 @@  static const struct renesas_sdhi_of_data of_default_cfg = {
 };
 
 static const struct renesas_sdhi_of_data of_rz_compatible = {
-	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_32BIT_DATA_PORT,
+	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_32BIT_DATA_PORT |
+			  TMIO_MMC_HAVE_CBSY,
 	.tmio_ocr_mask	= MMC_VDD_32_33,
 	.capabilities	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
 };