omap1: omap7xx clocks, mux, serial fixes

This change adds in the necessary clocks and mux pins for UART
control on omap7xx devices.  I also made a change in the serial
code to only try and initialize two UARTs in omap_serial_init, as
these devices don't have three.

Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h
index c7472a28ce24..82c374c2f868 100644
--- a/arch/arm/plat-omap/include/plat/mux.h
+++ b/arch/arm/plat-omap/include/plat/mux.h
@@ -191,6 +191,10 @@ enum omap7xx_index {
         SPI_7XX_4,
         SPI_7XX_5,
         SPI_7XX_6,
+
+        /* UART */
+        UART_7XX_1,
+        UART_7XX_2,
 };
 
 enum omap1xxx_index {