Merge branch 'master' of /home/cbou/linux-2.6

[pandora-kernel.git] / arch / arm / mach-omap2 / board-2430sdp.c

diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 64235de..1682eb7 100644 (file)
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -33,7 +33,6 @@
 #include <asm/arch/board.h>
 #include <asm/arch/common.h>
 #include <asm/arch/gpmc.h>
-#include "prcm-regs.h"
 
 #include <asm/io.h>
 
@@ -125,15 +124,18 @@ static inline void __init sdp2430_init_smc91x(void)
        int eth_cs;
        unsigned long cs_mem_base;
        unsigned int rate;
-       struct clk *l3ck;
+       struct clk *gpmc_fck;
 
        eth_cs = SDP2430_SMC91X_CS;
 
-       l3ck = clk_get(NULL, "core_l3_ck");
-       if (IS_ERR(l3ck))
-               rate = 100000000;
-       else
-               rate = clk_get_rate(l3ck);
+       gpmc_fck = clk_get(NULL, "gpmc_fck");   /* Always on ENABLE_ON_INIT */
+       if (IS_ERR(gpmc_fck)) {
+               WARN_ON(1);
+               return;
+       }
+
+       clk_enable(gpmc_fck);
+       rate = clk_get_rate(gpmc_fck);
 
        /* Make sure CS1 timings are correct, for 2430 always muxed */
        gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200);
@@ -160,7 +162,7 @@ static inline void __init sdp2430_init_smc91x(void)
 
        if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
                printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
-               return;
+               goto out;
        }
 
        sdp2430_smc91x_resources[0].start = cs_mem_base + 0x300;
@@ -171,10 +173,13 @@ static inline void __init sdp2430_init_smc91x(void)
                printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
                        OMAP24XX_ETHR_GPIO_IRQ);
                gpmc_cs_free(eth_cs);
-               return;
+               goto out;
        }
        omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
 
+out:
+       clk_disable(gpmc_fck);
+       clk_put(gpmc_fck);
 }
 
 static void __init omap_2430sdp_init_irq(void)
@@ -203,6 +208,7 @@ static void __init omap_2430sdp_init(void)
 
 static void __init omap_2430sdp_map_io(void)
 {
+       omap2_set_globals_243x();
        omap2_map_common_io();
 }