diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2019-09-11 23:37:28 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-05-07 22:55:48 +0200 |
| commit | 0ca7231fe3a98c61f3a87c4cb99082cbfa5210f0 (patch) | |
| tree | df14c135f5090e0a7728ce6c713ef2a96c9fc771 /arch | |
| parent | ARM: pxa: magician: use platform driver for audio (diff) | |
| download | linux-dev-0ca7231fe3a98c61f3a87c4cb99082cbfa5210f0.tar.xz linux-dev-0ca7231fe3a98c61f3a87c4cb99082cbfa5210f0.zip | |
ARM: pxa: mainstone-wm97xx: use gpio lookup table
This driver hardcodes gpio numbers without a header file.
Use lookup tables instead.
Cc: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-input@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-pxa/mainstone.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmld.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmt5.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/palmtx.c | 9 |
4 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index f0072e63b456..599736c93163 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -548,6 +548,14 @@ static struct gpiod_lookup_table mainstone_pcmcia_gpio_table = { }, }; +static struct gpiod_lookup_table mainstone_wm97xx_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 4, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init mainstone_init(void) { int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */ @@ -562,6 +570,7 @@ static void __init mainstone_init(void) "mst-pcmcia1", MST_PCMCIA_INPUTS, 0, NULL, NULL, mst_pcmcia1_irqs); gpiod_add_lookup_table(&mainstone_pcmcia_gpio_table); + gpiod_add_lookup_table(&mainstone_wm97xx_gpio_table); pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index d821606ce0b5..32308c63884e 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -347,6 +347,14 @@ static struct gpiod_lookup_table palmld_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmld_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmld_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config)); @@ -355,6 +363,7 @@ static void __init palmld_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmld_mci_gpio_table); + gpiod_add_lookup_table(&palmld_wm97xx_touch_gpio_table); palm27x_pm_init(PALMLD_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_irda_init(GPIO_NR_PALMLD_IR_DISABLE); diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 460a8b1043a5..463b62ec1b01 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -190,6 +190,14 @@ static struct gpiod_lookup_table palmt5_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmt5_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmt5_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config)); @@ -198,6 +206,7 @@ static void __init palmt5_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmt5_mci_gpio_table); + gpiod_add_lookup_table(&palmt5_wm97xx_touch_gpio_table); palm27x_pm_init(PALMT5_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_udc_init(GPIO_NR_PALMT5_USB_DETECT_N, diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 86460d6ea721..c0d0762540ab 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -345,6 +345,14 @@ static struct gpiod_lookup_table palmtx_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmtx_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmtx_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config)); @@ -353,6 +361,7 @@ static void __init palmtx_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmtx_mci_gpio_table); + gpiod_add_lookup_table(&palmtx_wm97xx_touch_gpio_table); palm27x_pm_init(PALMTX_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N, |