Merge current mainline tree into linux-omap tree

[linux-2.6-omap-h63xx.git] / drivers / mfd / twl4030-core.c

diff --git a/drivers/mfd/twl4030-core.c b/drivers/mfd/twl4030-core.c
index b59c385cbc12f98bc319845d719fc83e518c8dc0..19ee29b77517ff953f81841eddde64841728e561 100644 (file)
--- a/drivers/mfd/twl4030-core.c
+++ b/drivers/mfd/twl4030-core.c
@@ -38,6 +38,9 @@
 #include <linux/i2c.h>
 #include <linux/i2c/twl4030.h>
 
+#ifdef CONFIG_ARM
+#include <mach/cpu.h>
+#endif
 
 /*
  * The TWL4030 "Triton 2" is one of a family of a multi-function "Power
@@ -86,6 +89,12 @@
 #define twl_has_madc() false
 #endif
 
+#ifdef CONFIG_TWL4030_POWER
+#define twl_has_power()        true
+#else
+#define twl_has_power()        false
+#endif
+
 #if defined(CONFIG_RTC_DRV_TWL4030) || defined(CONFIG_RTC_DRV_TWL4030_MODULE)
 #define twl_has_rtc()  true
 #else
@@ -222,6 +231,8 @@ static struct twl4030mapping twl4030_map[TWL4030_MODULE_LAST + 1] = {
        { 3, TWL4030_BASEADD_SECURED_REG },
 };
 
+extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
+
 /*----------------------------------------------------------------------*/
 
 /* Exported Functions */
@@ -646,7 +657,7 @@ static inline int __init unprotect_pm_master(void)
        return e;
 }
 
-static void __init clocks_init(void)
+static void __init clocks_init(struct device *dev)
 {
        int e = 0;
        struct clk *osc;
@@ -655,9 +666,9 @@ static void __init clocks_init(void)
 
 #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
        if (cpu_is_omap2430())
-               osc = clk_get(NULL, "osc_ck");
+               osc = clk_get(dev, "osc_ck");
        else
-               osc = clk_get(NULL, "osc_sys_ck");
+               osc = clk_get(dev, "osc_sys_ck");
 
        if (IS_ERR(osc)) {
                printk(KERN_WARNING "Skipping twl4030 internal clock init and "
@@ -773,7 +784,11 @@ twl4030_probe(struct i2c_client *client, const struct i2c_device_id *id)
        inuse = true;
 
        /* setup clock framework */
-       clocks_init();
+       clocks_init(&client->dev);
+
+       /* load power event scripts */
+       if (twl_has_power() && pdata->power)
+               twl4030_power_init(pdata->power);
 
        /* Maybe init the T2 Interrupt subsystem */
        if (client->irq