UART0 pin muxes on the A23 have a different function value.
Signed-off-by: Chen-Yu Tsai <w...@csie.org>
---
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 ba7e69b..b94ec4d 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -125,8 +125,14 @@ 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
--
2.1.1
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