diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2020-08-06 20:20:42 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-08-19 20:15:43 +0100 |
| commit | e26a2abcc2465ee8e8fd9a19ac1a418d08973b94 (patch) | |
| tree | e4c1a2fdb8545e6e0e664939a697ba6bdc351d69 /arch | |
| parent | 9666e27f90b995456f84f8b95eb4eacdb38a3c3b (diff) | |
ASoC: samsung: neo1973: turn into platform driver
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-25-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-gta02.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 594901f3b8e5..526fd0933289 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -15,6 +15,7 @@ #include <linux/delay.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio/machine.h> #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/workqueue.h> @@ -474,6 +475,20 @@ static struct platform_device gta02_buttons_device = { }, }; +static struct gpiod_lookup_table gta02_audio_gpio_table = { + .dev_id = "neo1973-audio", + .table = { + GPIO_LOOKUP("GPIOJ", 2, "amp-shut", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("GPIOJ", 1, "hp", GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct platform_device gta02_audio = { + .name = "neo1973-audio", + .id = -1, +}; + static void __init gta02_map_io(void) { s3c24xx_init_io(gta02_iodesc, ARRAY_SIZE(gta02_iodesc)); @@ -498,6 +513,7 @@ static struct platform_device *gta02_devices[] __initdata = { >a02_buttons_device, &s3c_device_adc, &s3c_device_ts, + >a02_audio, }; static void gta02_poweroff(void) @@ -524,6 +540,7 @@ static void __init gta02_machine_init(void) i2c_register_board_info(0, gta02_i2c_devs, ARRAY_SIZE(gta02_i2c_devs)); + gpiod_add_lookup_table(>a02_audio_gpio_table); platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); pm_power_off = gta02_poweroff; |