diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2018-11-12 15:12:32 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-12-17 08:26:24 +0100 |
| commit | 0f6f3235b816ef7e6692d6f31920bf6aa2d1623d (patch) | |
| tree | f0dc60f119c2612beaf605c1b1676c868e6ac560 /arch/mips/jz4740 | |
| parent | 0c901c0566fb4edc2631c3786e5085a037be91f8 (diff) | |
| download | linux-0f6f3235b816ef7e6692d6f31920bf6aa2d1623d.tar.bz2 | |
mmc: jz4740: Use GPIO descriptor for power
The power GPIO line is passed with inversion flags and all from
the platform data. Switch to using an optional GPIO descriptor and
use this to switch the power.
Augment the only boardfile to pass in the proper "power" descriptor
in the GPIO descriptor machine table instead.
As the GPIO handling is now much simpler, we can cut down on some
overhead code.
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: linux-mips@linux-mips.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'arch/mips/jz4740')
| -rw-r--r-- | arch/mips/jz4740/board-qi_lb60.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c index 705593d40d12..6718efb400f4 100644 --- a/arch/mips/jz4740/board-qi_lb60.c +++ b/arch/mips/jz4740/board-qi_lb60.c @@ -43,8 +43,6 @@ #include "clock.h" /* GPIOs */ -#define QI_LB60_GPIO_SD_VCC_EN_N JZ_GPIO_PORTD(2) - #define QI_LB60_GPIO_KEYOUT(x) (JZ_GPIO_PORTC(10) + (x)) #define QI_LB60_GPIO_KEYIN(x) (JZ_GPIO_PORTD(18) + (x)) #define QI_LB60_GPIO_KEYIN8 JZ_GPIO_PORTD(26) @@ -385,14 +383,14 @@ static struct platform_device qi_lb60_gpio_keys = { }; static struct jz4740_mmc_platform_data qi_lb60_mmc_pdata = { - .gpio_power = QI_LB60_GPIO_SD_VCC_EN_N, - .power_active_low = 1, + /* Intentionally left blank */ }; static struct gpiod_lookup_table qi_lb60_mmc_gpio_table = { .dev_id = "jz4740-mmc.0", .table = { GPIO_LOOKUP("GPIOD", 0, "cd", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("GPIOD", 2, "power", GPIO_ACTIVE_LOW), { }, }, }; |