Add a new quirk (introduced in 6e8201f57c935 "mmc: core: add the capability
for broken voltage" to indicate that MMC core should ignore voltage change
errors reported by the regulators core. This is required to get SDHCI
working on these boards again after commit ceb6143b2df81c ("mmc: sdhci:
fix vmmc handling").
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-exynos/mach-nuri.c | 2 ++
arch/arm/mach-exynos/mach-universal_c210.c | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index a6b9162..8c0479f 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -112,6 +112,7 @@ static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = {
.host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
MMC_CAP_DISABLE | MMC_CAP_ERASE),
+ .host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
};
@@ -151,6 +152,7 @@ static struct s3c_sdhci_platdata nuri_hsmmc2_data __initdata = {
.host_caps = MMC_CAP_4_BIT_DATA |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
MMC_CAP_DISABLE,
+ .host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */
.ext_cd_gpio_invert = 1,
.cd_type = S3C_SDHCI_CD_GPIO,
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 6017a21..908624c 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -745,6 +745,7 @@ static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = {
.host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
MMC_CAP_DISABLE),
+ .host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
};
--
1.7.1.569.g6f426
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
