[4.4.y-cip,02/31] mmc: sh_mobile_sdhi: add ocr_mask option
diff mbox series

Message ID 1574170570-15179-3-git-send-email-biju.das@bp.renesas.com
State Accepted
Delegated to: Pavel Machek
Headers show
Series
  • Add RZ/G1C SD/eMMC support
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Commit Message

Biju Das Nov. 19, 2019, 1:35 p.m. UTC
From: Chris Brandt <chris.brandt@renesas.com>

commit f19417f38264f9a2f7b4627aa4060133c237b211 upstream.

In moving platforms from board files to DT, there still needs to be a way
to set the ocr_mask setting for the tmio driver during probe. Without this
setting, the probe will fail because the supported voltages are not known.

This patch will also traditional platform registration platforms to
migrate to DT.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 drivers/mmc/host/sh_mobile_sdhi.c | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series

diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 3d186cc..9124246 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -49,6 +49,7 @@ 
 
 struct sh_mobile_sdhi_of_data {
 	unsigned long tmio_flags;
+	u32	      tmio_ocr_mask;
 	unsigned long capabilities;
 	unsigned long capabilities2;
 	enum dma_slave_buswidth dma_buswidth;
@@ -370,6 +371,7 @@  static int sh_mobile_sdhi_probe(struct platform_device *pdev)
 		const struct sh_mobile_sdhi_of_data *of_data = of_id->data;
 
 		mmc_data->flags |= of_data->tmio_flags;
+		mmc_data->ocr_mask = of_data->tmio_ocr_mask;
 		mmc_data->capabilities |= of_data->capabilities;
 		mmc_data->capabilities2 |= of_data->capabilities2;
 		mmc_data->dma_rx_offset = of_data->dma_rx_offset;