diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2018-11-13 14:01:02 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-12-05 01:15:26 +0100 |
| commit | f43e4b007a943b00a7562025ed036a9c1ee2950f (patch) | |
| tree | 86862bb62a7cb8101cd25d6c97ee7ec505921487 /arch/arm/mach-pxa | |
| parent | ata: rb532_cf: Convert to use GPIO descriptors (diff) | |
| download | linux-f43e4b007a943b00a7562025ed036a9c1ee2950f.tar.xz linux-f43e4b007a943b00a7562025ed036a9c1ee2950f.zip | |
ata: palmld: Convert to GPIO descriptors
Instead of passing GPIO numbers directly to the PalmLD
ATA driver, pass GPIO descriptors from the board file and
handle these in the driver.
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/palm27x.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmld.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/palm27x.h b/arch/arm/mach-pxa/palm27x.h index d4eac3d6ffb5..3316ed2016f3 100644 --- a/arch/arm/mach-pxa/palm27x.h +++ b/arch/arm/mach-pxa/palm27x.h @@ -12,6 +12,8 @@ #ifndef __INCLUDE_MACH_PALM27X__ #define __INCLUDE_MACH_PALM27X__ +#include <linux/gpio/machine.h> + #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) extern void __init palm27x_mmc_init(int detect, int ro, int power, int power_inverted); diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 980f2847f5b5..a37ceec22903 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -288,8 +288,20 @@ static struct platform_device palmld_ide_device = { .id = -1, }; +static struct gpiod_lookup_table palmld_ide_gpio_table = { + .dev_id = "pata_palmld", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_IDE_PWEN, + "power", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_IDE_RESET, + "reset", GPIO_ACTIVE_LOW), + { }, + }, +}; + static void __init palmld_ide_init(void) { + gpiod_add_lookup_table(&palmld_ide_gpio_table); platform_device_register(&palmld_ide_device); } #else |