diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-08-27 10:48:28 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2020-08-27 16:47:14 +0200 |
| commit | 17529bcf0ae20f1ac6d7846762bf0c6ad91dbb7f (patch) | |
| tree | f84e2766e13f9b24a225f49579f4496519a036b0 /arch | |
| parent | 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff) | |
| download | linux-17529bcf0ae20f1ac6d7846762bf0c6ad91dbb7f.tar.bz2 | |
power: supply: gpio-charger: Convert to GPIO descriptors
This converts the GPIO charger to use exclusively GPIO
descriptors, moving the two remaining platforms passing
global GPIO numbers over to using a GPIO descriptor table.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-pxa/tosa.c | 12 | ||||
| -rw-r--r-- | arch/arm/mach-sa1100/collie.c | 14 |
2 files changed, 22 insertions, 4 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 3d2c108e911e..431709725d02 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -369,6 +369,15 @@ static struct pxaficp_platform_data tosa_ficp_platform_data = { /* * Tosa AC IN */ +static struct gpiod_lookup_table tosa_power_gpiod_table = { + .dev_id = "gpio-charger", + .table = { + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_AC_IN, + NULL, GPIO_ACTIVE_LOW), + { }, + }, +}; + static char *tosa_ac_supplied_to[] = { "main-battery", "backup-battery", @@ -378,8 +387,6 @@ static char *tosa_ac_supplied_to[] = { static struct gpio_charger_platform_data tosa_power_data = { .name = "charger", .type = POWER_SUPPLY_TYPE_MAINS, - .gpio = TOSA_GPIO_AC_IN, - .gpio_active_low = 1, .supplied_to = tosa_ac_supplied_to, .num_supplicants = ARRAY_SIZE(tosa_ac_supplied_to), }; @@ -951,6 +958,7 @@ static void __init tosa_init(void) clk_add_alias("CLK_CK3P6MI", tc6393xb_device.name, "GPIO11_CLK", NULL); gpiod_add_lookup_table(&tosa_udc_gpiod_table); + gpiod_add_lookup_table(&tosa_power_gpiod_table); platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 3cc2b71e16f0..bd3a52fd09ce 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -30,6 +30,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/power/gpio-charger.h> #include <video/sa1100fb.h> @@ -131,16 +132,23 @@ static struct irda_platform_data collie_ir_data = { /* * Collie AC IN */ +static struct gpiod_lookup_table collie_power_gpiod_table = { + .dev_id = "gpio-charger", + .table = { + GPIO_LOOKUP("gpio", COLLIE_GPIO_AC_IN, + NULL, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static char *collie_ac_supplied_to[] = { "main-battery", "backup-battery", }; - static struct gpio_charger_platform_data collie_power_data = { .name = "charger", .type = POWER_SUPPLY_TYPE_MAINS, - .gpio = COLLIE_GPIO_AC_IN, .supplied_to = collie_ac_supplied_to, .num_supplicants = ARRAY_SIZE(collie_ac_supplied_to), }; @@ -386,6 +394,8 @@ static void __init collie_init(void) platform_scoop_config = &collie_pcmcia_config; + gpiod_add_lookup_table(&collie_power_gpiod_table); + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if (ret) { printk(KERN_WARNING "collie: Unable to register LoCoMo device\n"); |