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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-03-05 21:48:42 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-03-15 09:39:10 +0100 |
| commit | e060d376cc6185dde7e852c028de36614e2201fa (patch) | |
| tree | 39603f0e30294f53e57c7fd995037f4f40435f65 /drivers/mmc | |
| parent | 97a0c3134f0594389fac704759f83c38ac7d1c17 (diff) | |
| download | linux-stable-e060d376cc6185dde7e852c028de36614e2201fa.tar.gz linux-stable-e060d376cc6185dde7e852c028de36614e2201fa.tar.bz2 linux-stable-e060d376cc6185dde7e852c028de36614e2201fa.zip | |
mmc: renesas_sdhi: fix WP detection
Commit "mmc: renesas_sdhi: use MMC_CAP2_NO_WRITE_PROTECT instead of
TMIO own flag" activated MMC_CAP2_NO_WRITE_PROTECT for Renesas SDHI
which incorrectly disabled WP altogether instead of only disabling the
internal mechanism. Since the whole WP handling has been reworked, we
can simply disable this capability to re-enable WP GPIOs.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 3 |
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c index a04f31fea72f..8e0acd197c43 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c @@ -75,7 +75,6 @@ static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = { TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_CMD23, - .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, .bus_shift = 2, .scc_offset = 0x1000, .taps = rcar_gen3_scc_taps, diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c index 4bb46c489d71..848e50c1638a 100644 --- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c @@ -42,7 +42,6 @@ static const struct renesas_sdhi_of_data of_rz_compatible = { static const struct renesas_sdhi_of_data of_rcar_gen1_compatible = { .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_CLK_ACTUAL, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, - .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, }; /* Definitions for sampling clocks */ @@ -62,7 +61,6 @@ static const struct renesas_sdhi_of_data of_rcar_gen2_compatible = { TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_CMD23, - .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, .dma_buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES, .dma_rx_offset = 0x2000, .scc_offset = 0x0300, @@ -83,7 +81,6 @@ static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = { TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2, .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_CMD23, - .capabilities2 = MMC_CAP2_NO_WRITE_PROTECT, .bus_shift = 2, .scc_offset = 0x1000, .taps = rcar_gen3_scc_taps, |