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mmc: pxa: Use GPIO descriptor for power

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After converting the PXA driver to use GPIO descriptors for
card detect and write protect it is relatively simple to
convert it to also use a descriptor for getting the optional
power control GPIO.

The polarity inversion flag can also go away from the platform
data since this is indicated in the GPIO machine descriptor
table.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Linus Walleij
2018-12-02 09:43:27 +01:00
committed by Ulf Hansson
parent 80a68f387c
commit f54005b508
37 changed files with 53 additions and 79 deletions
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2
include/linux/platform_data/mmc-pxamci.h
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@@ -16,8 +16,6 @@ struct pxamci_platform_data {
int (*setpower)(struct device *, unsigned int);
void (*exit)(struct device *, void *);
bool gpio_card_ro_invert; /* gpio ro is inverted */
int gpio_power; /* gpio powering up MMC bus */
bool gpio_power_invert; /* gpio power is inverted */
};
extern void pxa_set_mci_info(struct pxamci_platform_data *info);