diff options
Diffstat (limited to 'drivers/gpio/gpio-tps65218.c')
| -rw-r--r-- | drivers/gpio/gpio-tps65218.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-tps65218.c b/drivers/gpio/gpio-tps65218.c index d779307a9685..a379bba57d31 100644 --- a/drivers/gpio/gpio-tps65218.c +++ b/drivers/gpio/gpio-tps65218.c @@ -16,6 +16,7 @@ #include <linux/errno.h> #include <linux/gpio/driver.h> #include <linux/platform_device.h> +#include <linux/regmap.h> #include <linux/mfd/tps65218.h> struct tps65218_gpio { @@ -30,7 +31,7 @@ static int tps65218_gpio_get(struct gpio_chip *gc, unsigned offset) unsigned int val; int ret; - ret = tps65218_reg_read(tps65218, TPS65218_REG_ENABLE2, &val); + ret = regmap_read(tps65218->regmap, TPS65218_REG_ENABLE2, &val); if (ret) return ret; @@ -138,28 +139,28 @@ static int tps65218_gpio_request(struct gpio_chip *gc, unsigned offset) return 0; } -static int tps65218_gpio_set_single_ended(struct gpio_chip *gc, - unsigned offset, - enum single_ended_mode mode) +static int tps65218_gpio_set_config(struct gpio_chip *gc, unsigned offset, + unsigned long config) { struct tps65218_gpio *tps65218_gpio = gpiochip_get_data(gc); struct tps65218 *tps65218 = tps65218_gpio->tps65218; + enum pin_config_param param = pinconf_to_config_param(config); switch (offset) { case 0: case 2: /* GPO1 is hardwired to be open drain */ - if (mode == LINE_MODE_OPEN_DRAIN) + if (param == PIN_CONFIG_DRIVE_OPEN_DRAIN) return 0; return -ENOTSUPP; case 1: /* GPO2 is push-pull by default, can be set as open drain. */ - if (mode == LINE_MODE_OPEN_DRAIN) + if (param == PIN_CONFIG_DRIVE_OPEN_DRAIN) return tps65218_clear_bits(tps65218, TPS65218_REG_CONFIG1, TPS65218_CONFIG1_GPO2_BUF, TPS65218_PROTECT_L1); - if (mode == LINE_MODE_PUSH_PULL) + if (param == PIN_CONFIG_DRIVE_PUSH_PULL) return tps65218_set_bits(tps65218, TPS65218_REG_CONFIG1, TPS65218_CONFIG1_GPO2_BUF, @@ -180,7 +181,7 @@ static const struct gpio_chip template_chip = { .direction_input = tps65218_gpio_input, .get = tps65218_gpio_get, .set = tps65218_gpio_set, - .set_single_ended = tps65218_gpio_set_single_ended, + .set_config = tps65218_gpio_set_config, .can_sleep = true, .ngpio = 3, .base = -1, |