arm, davinci, da850: add uart1 tx rx pinmux config

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Tom Rini <trini@ti.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Christian Riesch <christian.riesch@omicron.at>

arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c

@@ -35,6 +35,11 @@ const struct pinmux_config spi1_pins_scs0[] = {
 };
 
 /* UART pin muxer settings */
+const struct pinmux_config uart1_pins_txrx[] = {
+	{ pinmux(4), 2, 6 }, /* UART1_RXD */
+	{ pinmux(4), 2, 7 }, /* UART1_TXD */
+};
+
 const struct pinmux_config uart2_pins_txrx[] = {
 	{ pinmux(4), 2, 4 }, /* UART2_RXD */
 	{ pinmux(4), 2, 5 }, /* UART2_TXD */

arch/arm/include/asm/arch-davinci/pinmux_defs.h

@@ -28,6 +28,7 @@ extern const struct pinmux_config spi1_pins_base[3];
 extern const struct pinmux_config spi1_pins_scs0[1];
 
 /* UART pin muxer settings */
+extern const struct pinmux_config uart1_pins_txrx[2];
 extern const struct pinmux_config uart2_pins_txrx[2];
 extern const struct pinmux_config uart2_pins_rtscts[2];