powerpc/82xx: updates for mgcoge

Add:
 - Setup dts node for USB
 - pin description and setup for SMC1 (serial interface)

Update and cleanup mgcoge_defconfig:
- enable: TIPC, UBIFS, USB_GADGET driver, SQUASHFS, HIGHRES timers
          POSIX_MQUEUE, EMBEDDED
- disable: EXT3, PPC_PMAC

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c
index 428c5e0a0e75..3661bcdc326a 100644
--- a/arch/powerpc/platforms/82xx/km82xx.c
+++ b/arch/powerpc/platforms/82xx/km82xx.c
@@ -49,6 +49,9 @@ struct cpm_pin {
 };
 
 static __initdata struct cpm_pin km82xx_pins[] = {
+        /* SMC1 */
+        {2, 4, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+        {2, 5, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
 
         /* SMC2 */
         {0, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
@@ -137,6 +140,7 @@ static void __init init_ioports(void)
         }
 
         cpm2_smc_clk_setup(CPM_CLK_SMC2, CPM_BRG8);
+        cpm2_smc_clk_setup(CPM_CLK_SMC1, CPM_BRG7);
         cpm2_clk_setup(CPM_CLK_SCC1, CPM_CLK11, CPM_CLK_RX);
         cpm2_clk_setup(CPM_CLK_SCC1, CPM_CLK11, CPM_CLK_TX);
         cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK5, CPM_CLK_RTX);