From 7f87ad354ba79132edca3a08d1200e1acba1f612 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Wed, 22 Oct 2014 16:47:41 +0800 Subject: [PATCH] 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 Acked-by: Ian Campbell --- arch/arm/include/asm/arch-sunxi/gpio.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h index 59122db4ce..7e2b16957c 100644 --- a/arch/arm/include/asm/arch-sunxi/gpio.h +++ b/arch/arm/include/asm/arch-sunxi/gpio.h @@ -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 -- 2.30.2