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| author |   Adam Ford <aford173@gmail.com> | 2018-05-17 20:20:52 -0500 |
|---|---|---|
| committer |   Sekhar Nori <nsekhar@ti.com> | 2018-06-26 20:01:29 +0530 |
| commit | 1b6fe9798af8cb7d80fad5dd30ee1bcd1e0f51eb (patch) | |
| tree | eac5f6d33a28b719aaba4c4aabafdd376776404c /arch | |
| parent | Linux 4.18-rc1 (diff) | |
| download | linux-dev-1b6fe9798af8cb7d80fad5dd30ee1bcd1e0f51eb.tar.xz linux-dev-1b6fe9798af8cb7d80fad5dd30ee1bcd1e0f51eb.zip | |
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.c | 2 |
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), }, }; |