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[U-Boot,v2,1/8] ARM: sunxi: Add sun8i (A23) UART0 pin mux support

Message ID 1413967668-26334-2-git-send-email-wens@csie.org
State Accepted
Delegated to: Ian Campbell
Headers show

Commit Message

Chen-Yu Tsai Oct. 22, 2014, 8:47 a.m. UTC 
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>
---
 arch/arm/include/asm/arch-sunxi/gpio.h | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h
index 59122db..7e2b169 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