diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-08-09 21:00:41 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 14:01:58 +0200 |
| commit | 5124b59202eb3118eba5ac2222dc00f3390549a8 (patch) | |
| tree | 727a26089e7357ada2adeae5896ed05e481358d1 /drivers/mmc/host/renesas_sdhi_internal_dmac.c | |
| parent | dde6256bf839e1ece2e9dcfa7dc6fedfa353b4ef (diff) | |
| download | linux-5124b59202eb3118eba5ac2222dc00f3390549a8.tar.gz linux-5124b59202eb3118eba5ac2222dc00f3390549a8.tar.bz2 linux-5124b59202eb3118eba5ac2222dc00f3390549a8.zip | |
mmc: renesas_sdhi: use extra flag for CBSY usage
There is one SDHI instance on Gen2 which does not have the CBSY bit.
So, turn CBSY usage into an extra flag and set it accordingly. This has
the additional advantage that we can also set it for other incarnations
later.
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_internal_dmac.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c index 3a8257742040..f905f2361d12 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c @@ -72,7 +72,8 @@ static struct renesas_sdhi_scc rcar_gen3_scc_taps[] = { static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = { .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE | - TMIO_MMC_CLK_ACTUAL | TMIO_MMC_MIN_RCAR2, + TMIO_MMC_CLK_ACTUAL | TMIO_MMC_HAVE_CBSY | + TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_CMD23, .bus_shift = 2, |