diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-08-09 22:14:51 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 15:01:58 +0300 |
| commit | 92b7db8e7a7de26ece965ce934e2f072c02d9f9c (patch) | |
| tree | 0206d356f8ec90afa5a33b564651d69a7776a99d /drivers/mmc/host/renesas_sdhi_sys_dmac.c | |
| parent | 5124b59202eb3118eba5ac2222dc00f3390549a8 (diff) | |
| download | linux-92b7db8e7a7de26ece965ce934e2f072c02d9f9c.tar.xz | |
mmc: renesas_sdhi: enably CBSY bit for RZ platform
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>
Tested-by: Chris Brandt <Chris.Brandt@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_sys_dmac.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c index 9b77f521cd2c..160fbb22ca00 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, }; |