diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
---|---|---|
committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /arch/arm/mach-pxa/raumfeld.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'arch/arm/mach-pxa/raumfeld.c')
-rw-r--r-- | arch/arm/mach-pxa/raumfeld.c | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 8347d87a7..5a941bd3d 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -18,12 +18,13 @@ #include <linux/init.h> #include <linux/kernel.h> +#include <linux/property.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/smsc911x.h> #include <linux/input.h> -#include <linux/rotary_encoder.h> #include <linux/gpio_keys.h> #include <linux/input/eeti_ts.h> #include <linux/leds.h> @@ -366,22 +367,31 @@ static struct pxaohci_platform_data raumfeld_ohci_info = { * Rotary encoder input device */ -static struct rotary_encoder_platform_data raumfeld_rotary_encoder_info = { - .steps = 24, - .axis = REL_X, - .relative_axis = 1, - .gpio_a = GPIO_VOLENC_A, - .gpio_b = GPIO_VOLENC_B, - .inverted_a = 1, - .inverted_b = 0, +static struct gpiod_lookup_table raumfeld_rotary_gpios_table = { + .dev_id = "rotary-encoder.0", + .table = { + GPIO_LOOKUP_IDX("gpio-0", + GPIO_VOLENC_A, NULL, 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-0", + GPIO_VOLENC_B, NULL, 1, GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct property_entry raumfeld_rotary_properties[] = { + PROPERTY_ENTRY_INTEGER("rotary-encoder,steps-per-period", u32, 24), + PROPERTY_ENTRY_INTEGER("linux,axis", u32, REL_X), + PROPERTY_ENTRY_INTEGER("rotary-encoder,relative_axis", u32, 1), + { }, +}; + +static struct property_set raumfeld_rotary_property_set = { + .properties = raumfeld_rotary_properties, }; static struct platform_device rotary_encoder_device = { .name = "rotary-encoder", .id = 0, - .dev = { - .platform_data = &raumfeld_rotary_encoder_info, - } }; /** @@ -1051,7 +1061,12 @@ static void __init __maybe_unused raumfeld_controller_init(void) int ret; pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_controller_pin_config)); + + gpiod_add_lookup_table(&raumfeld_rotary_gpios_table); + device_add_property_set(&rotary_encoder_device.dev, + &raumfeld_rotary_property_set); platform_device_register(&rotary_encoder_device); + spi_register_board_info(ARRAY_AND_SIZE(controller_spi_devices)); i2c_register_board_info(0, &raumfeld_controller_i2c_board_info, 1); @@ -1086,6 +1101,10 @@ static void __init __maybe_unused raumfeld_speaker_init(void) i2c_register_board_info(0, &raumfeld_connector_i2c_board_info, 1); platform_device_register(&smc91x_device); + + gpiod_add_lookup_table(&raumfeld_rotary_gpios_table); + device_add_property_set(&rotary_encoder_device.dev, + &raumfeld_rotary_property_set); platform_device_register(&rotary_encoder_device); raumfeld_audio_init(); |