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ARM: SAMSUNG: add missing MMC_CAP2_BROKEN_VOLTAGE capability

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Commit 6e8201f57c "mmc: core: add the capability for broken voltage"
introduced a new quirk to indicate that MMC core should ignore voltage
change errors reported by the regulators core. This is required to get
SDHCI working on UniversalC210, NURI and GONI boards again after commit
ceb6143b2d ("mmc: sdhci: fix vmmc handling").

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2012-04-24 17:28:12 -07:00 committed by Kukjin Kim
parent 6fff5a11fd
commit 9b4d1cbb13
3 changed files with 4 additions and 0 deletions
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1
arch/arm/mach-exynos/mach-nuri.c
View file

@ -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_ERASE),
.host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
};

1
arch/arm/mach-exynos/mach-universal_c210.c
View file

@ -747,6 +747,7 @@ static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = {
.max_width = 8,
.host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
.host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
};

2
arch/arm/mach-s5pv210/mach-goni.c
View file

@ -25,6 +25,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/mmc/host.h>
#include <linux/interrupt.h>
#include <asm/hardware/vic.h>
@ -765,6 +766,7 @@ static void __init goni_pmic_init(void)
/* MoviNAND */
static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
.max_width = 4,
.host_caps2 = MMC_CAP2_BROKEN_VOLTAGE,
.cd_type = S3C_SDHCI_CD_PERMANENT,
};