commit f54005b508b9a9d9c375b445cd48b0e792b877c6
author Linus Walleij <linus.walleij@linaro.org> Sun Dec 02 09:43:27 2018 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> Mon Dec 17 08:26:24 2018 +0100
tree 7b7ab048f8da067692210fbd092615c2a0c520f5
parent 80a68f387cd69da11aed9cf4911ce8f1a590cd5b

mmc: pxa: Use GPIO descriptor for power

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>

arch/arm/mach-pxa/palmtreo.c

diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index ea44f69..70f1a8a 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -487,6 +487,8 @@ static struct gpiod_lookup_table treo680_mci_gpio_table = {
 			    "cd", GPIO_ACTIVE_LOW),
 		GPIO_LOOKUP("gpio-pxa", GPIO_NR_TREO680_SD_READONLY,
 			    "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_TREO680_SD_POWER,
+			    "power", GPIO_ACTIVE_HIGH),
 		{ },
 	},
 };
@@ -496,8 +498,7 @@ static void __init treo680_init(void)
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
 	palmphone_common_init();
 	treo680_gpio_init();
-	palm27x_mmc_init(&treo680_mci_gpio_table,
-			 GPIO_NR_TREO680_SD_POWER, 0);
+	palm27x_mmc_init(&treo680_mci_gpio_table);
 }
 #endif
 
@@ -508,6 +509,8 @@ static struct gpiod_lookup_table centro685_mci_gpio_table = {
 	.table = {
 		GPIO_LOOKUP("gpio-pxa", GPIO_NR_TREO_SD_DETECT_N,
 			    "cd", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_CENTRO_SD_POWER,
+			    "power", GPIO_ACTIVE_LOW),
 		{ },
 	},
 };
@@ -516,8 +519,7 @@ static void __init centro_init(void)
 {
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
 	palmphone_common_init();
-	palm27x_mmc_init(&centro685_mci_gpio_table,
-			 GPIO_NR_CENTRO_SD_POWER, 1);
+	palm27x_mmc_init(&centro685_mci_gpio_table);
 }
 #endif