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ARM: sunxi: Add sun8i (A23) UART0 pin mux support 

UART0 pin muxes on the A23 have a different function value.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Chen-Yu Tsai 2014-10-22 16:47:41 +08:00 committed by Hans de Goede
parent 78c396a113
commit 7f87ad354b
1 changed files with 6 additions and 0 deletions
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6
arch/arm/include/asm/arch-sunxi/gpio.h
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@ -127,8 +127,14 @@ enum sunxi_gpio_number {
#define SUNXI_GPF0_SDC0 2
#define SUNXI_GPF2_SDC0 2
#ifdef CONFIG_SUN8I
#define SUNXI_GPF2_UART0_TX 3
#define SUNXI_GPF4_UART0_RX 3
#else
#define SUNXI_GPF2_UART0_TX 4
#define SUNXI_GPF4_UART0_RX 4
#endif
#define SUN4I_GPG0_SDC1 4