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sunxi: R528: add SMHC2 pin pull ups support

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Add support for eMMC (SMHC2) pin pull ups for R528 boards.

The D1 and T113s (and even R329) SoCs do not support 8-bit eMMC anymore,
so it's just four data pins to cover here.

Signed-off-by: Okhunjon Sobirjonov <Okhunjon.Sobirjonov@Mec-electronics.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[Andre: adjust commit message]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Okhunjon Sobirjonov 2023-09-25 06:43:28 +03:00 committed by Andre Przywara
parent 95168d77d3
commit 5b7c58fbba
1 changed files with 7 additions and 0 deletions
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7
board/sunxi/board.c
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@ -459,6 +459,13 @@ static void mmc_pinmux_setup(int sdc)
sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
sunxi_gpio_set_drv(pin, 2);
}
#elif defined(CONFIG_MACH_SUN8I_R528)
/* SDC2: PC2-PC7 */
for (pin = SUNXI_GPC(2); pin <= SUNXI_GPC(7); pin++) {
sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2);
sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP);
sunxi_gpio_set_drv(pin, 2);
}
#else
puts("ERROR: No pinmux setup defined for MMC2!\n");
#endif