diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2018-11-20 10:47:32 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-12-05 03:15:25 +0300 |
| commit | cd56f35e52d9496cbf5c85d27af9bdb064bec8df (patch) | |
| tree | 985a7967672952f22f971cc3f9f1d70a2a07773b /arch/mips/rb532 | |
| parent | 83a7faace12e1bca6f659e117cde85769385fe08 (diff) | |
| download | linux-cd56f35e52d9496cbf5c85d27af9bdb064bec8df.tar.xz | |
ata: rb532_cf: Convert to use GPIO descriptors
Pass a GPIO descriptor for the device instead of a hardcoded
GPIO number from the global GPIO numberspace. Use gpio
descriptors throughout.
Cut the now completely unused platform data for the CF slot.
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: Matt Redfearn <matt.redfearn@mips.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/mips/rb532')
| -rw-r--r-- | arch/mips/rb532/devices.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 2b23ad640f39..828d8cc3a5df 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -23,6 +23,7 @@ #include <linux/mtd/platnand.h> #include <linux/mtd/mtd.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/serial_8250.h> @@ -127,14 +128,18 @@ static struct resource cf_slot0_res[] = { } }; -static struct cf_device cf_slot0_data = { - .gpio_pin = CF_GPIO_NUM +static struct gpiod_lookup_table cf_slot0_gpio_table = { + .dev_id = "pata-rb532-cf", + .table = { + GPIO_LOOKUP("gpio0", CF_GPIO_NUM, + NULL, GPIO_ACTIVE_HIGH), + { }, + }, }; static struct platform_device cf_slot0 = { .id = -1, .name = "pata-rb532-cf", - .dev.platform_data = &cf_slot0_data, .resource = cf_slot0_res, .num_resources = ARRAY_SIZE(cf_slot0_res), }; @@ -305,6 +310,7 @@ static int __init plat_setup_devices(void) dev_set_drvdata(&korina_dev0.dev, &korina_dev0_data); + gpiod_add_lookup_table(&cf_slot0_gpio_table); return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs)); } |