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authorAdam Ford <aford173@gmail.com>2018-05-18 04:20:52 +0300
committerSekhar Nori <nsekhar@ti.com>2018-06-26 17:31:29 +0300
commit1b6fe9798af8cb7d80fad5dd30ee1bcd1e0f51eb (patch)
treeeac5f6d33a28b719aaba4c4aabafdd376776404c /arch
parentce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff)
downloadlinux-1b6fe9798af8cb7d80fad5dd30ee1bcd1e0f51eb.tar.xz
ARM: davinci: board-da850-evm: fix WP pin polarity for MMC/SD
When booting from MMC/SD in rw mode on DA850 EVM, the system crashes because the write protect pin should be active high and not active low. This patch fixes the polarity of the WP pin. Fixes: bdf0e8364fd3 ("ARM: davinci: da850-evm: use gpio descriptor for mmc pins") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index e22fb40e34bc..6d5beb11bd96 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -774,7 +774,7 @@ static struct gpiod_lookup_table mmc_gpios_table = {
GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_CD_PIN, "cd",
GPIO_ACTIVE_LOW),
GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
- GPIO_ACTIVE_LOW),
+ GPIO_ACTIVE_HIGH),
},
};