regulator: da9055: Pass descriptor instead of GPIO number
When setting up a fixed regulator on the DA9055, pass a descriptor instead of a global GPIO number. This facility is not used in the kernel so we can easily just say that this should be a descriptor if/when put to use. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -16,6 +16,7 @@
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#include <linux/init.h>
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#include <linux/err.h>
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#include <linux/gpio.h>
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#include <linux/gpio/consumer.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/driver.h>
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#include <linux/regulator/machine.h>
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@ -455,8 +456,7 @@ static int da9055_gpio_init(struct da9055_regulator *regulator,
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char name[18];
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int gpio_mux = pdata->gpio_ren[id];
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config->ena_gpio = pdata->ena_gpio[id];
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config->ena_gpio_flags = GPIOF_OUT_INIT_HIGH;
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config->ena_gpiod = pdata->ena_gpiods[id];
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config->ena_gpio_invert = 1;
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/*
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@ -12,6 +12,7 @@
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#define DA9055_MAX_REGULATORS 8
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struct da9055;
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struct gpio_desc;
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enum gpio_select {
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NO_GPIO = 0,
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@ -47,7 +48,7 @@ struct da9055_pdata {
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* controls the regulator set A/B, 0 if not available.
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*/
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enum gpio_select *reg_rsel;
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/* GPIOs to enable regulator, 0 if not available */
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int *ena_gpio;
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/* GPIO descriptors to enable regulator, NULL if not available */
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struct gpio_desc **ena_gpiods;
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};
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#endif /* __DA9055_PDATA_H */
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