diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-05-23 17:13:48 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-05-27 16:06:50 +0400 |
| commit | fd1cc1b9d3b76cb187c10b1ac09fc1060e210ec9 (patch) | |
| tree | 4db210148e0f1d01fac44ca31ac62738aa9431d0 | |
| parent | a2be776dcc7556fcb67e92ba6736bade9f2d9a4a (diff) | |
| download | linux-fd1cc1b9d3b76cb187c10b1ac09fc1060e210ec9.tar.xz | |
ARM: ux500: Enable support for discard for MMC/SD
By enabling MMC_CAP_ERASE for the SD/MMC devices the mmc block
layer will now act on DISCARD requests.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-sdi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 9bb3ca5452b9..3c07f557914f 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -55,7 +55,8 @@ struct mmci_platform_data mop500_sdi0_data = { .f_max = 100000000, .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_MMC_HIGHSPEED, + MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE, .gpio_wp = -1, .sigdir = MCI_ST_FBCLKEN | MCI_ST_CMDDIREN | @@ -146,6 +147,7 @@ struct mmci_platform_data mop500_sdi2_data = { .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE | MMC_CAP_CMD23, .gpio_cd = -1, .gpio_wp = -1, @@ -185,6 +187,7 @@ struct mmci_platform_data mop500_sdi4_data = { .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE | MMC_CAP_CMD23, .gpio_cd = -1, .gpio_wp = -1, |