Merge commit 'origin/master' into next

1 files changed, 34 insertions, 4 deletions

diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h
index f49208f1bb74..d72680b433f9 100644
--- a/drivers/usb/host/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
@@ -30,6 +30,8 @@
 #include <linux/clk.h>
 #endif
 
+#include <linux/usb/r8a66597.h>
+
 #define SYSCFG0         0x00
 #define SYSCFG1         0x02
 #define SYSSTS0         0x04
@@ -488,6 +490,7 @@ struct r8a66597 {
 #if defined(CONFIG_SUPERH_ON_CHIP_R8A66597) && defined(CONFIG_HAVE_CLK)
         struct clk *clk;
 #endif
+        struct r8a66597_platdata        *pdata;
         struct r8a66597_device          device0;
         struct r8a66597_root_hub        root_hub[R8A66597_MAX_ROOT_HUB];
         struct list_head                pipe_queue[R8A66597_MAX_NUM_PIPE];
@@ -506,6 +509,7 @@ struct r8a66597 {
         unsigned long child_connect_map[4];
 
         unsigned bus_suspended:1;
+        unsigned irq_sense_low:1;
 };
 
 static inline struct r8a66597 *hcd_to_r8a66597(struct usb_hcd *hcd)
@@ -660,10 +664,36 @@ static inline void r8a66597_port_power(struct r8a66597 *r8a66597, int port,
 {
         unsigned long dvstctr_reg = get_dvstctr_reg(port);
 
-        if (power)
-                r8a66597_bset(r8a66597, VBOUT, dvstctr_reg);
-        else
-                r8a66597_bclr(r8a66597, VBOUT, dvstctr_reg);
+        if (r8a66597->pdata->port_power) {
+                r8a66597->pdata->port_power(port, power);
+        } else {
+                if (power)
+                        r8a66597_bset(r8a66597, VBOUT, dvstctr_reg);
+                else
+                        r8a66597_bclr(r8a66597, VBOUT, dvstctr_reg);
+        }
+}
+
+static inline u16 get_xtal_from_pdata(struct r8a66597_platdata *pdata)
+{
+        u16 clock = 0;
+
+        switch (pdata->xtal) {
+        case R8A66597_PLATDATA_XTAL_12MHZ:
+                clock = XTAL12;
+                break;
+        case R8A66597_PLATDATA_XTAL_24MHZ:
+                clock = XTAL24;
+                break;
+        case R8A66597_PLATDATA_XTAL_48MHZ:
+                clock = XTAL48;
+                break;
+        default:
+                printk(KERN_ERR "r8a66597: platdata clock is wrong.\n");
+                break;
+        }
+
+        return clock;
 }
 
 #define get_pipectr_addr(pipenum)       (PIPE1CTR + (pipenum - 1) * 2)