From af5be79a7f8d7067588dc2863d37f7cd22e5f2de Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 31 Oct 2008 20:22:13 +0900 Subject: sh: sh_mobile usbf clock framework support Add clock framework support to the usbf/m66592 driver and adjust the cpu specific code accordingly. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- drivers/usb/gadget/m66592-udc.h | 27 +++++++-------------------- 1 file changed, 7 insertions(+), 20 deletions(-) (limited to 'drivers/usb/gadget/m66592-udc.h') diff --git a/drivers/usb/gadget/m66592-udc.h b/drivers/usb/gadget/m66592-udc.h index f118f00f146..286ce07e796 100644 --- a/drivers/usb/gadget/m66592-udc.h +++ b/drivers/usb/gadget/m66592-udc.h @@ -23,6 +23,10 @@ #ifndef __M66592_UDC_H__ #define __M66592_UDC_H__ +#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK) +#include +#endif + #define M66592_SYSCFG 0x00 #define M66592_XTAL 0xC000 /* b15-14: Crystal selection */ #define M66592_XTAL48 0x8000 /* 48MHz */ @@ -476,6 +480,9 @@ struct m66592_ep { struct m66592 { spinlock_t lock; void __iomem *reg; +#if defined(CONFIG_SUPERH_BUILT_IN_M66592) && defined(CONFIG_HAVE_CLK) + struct clk *clk; +#endif struct usb_gadget gadget; struct usb_gadget_driver *driver; @@ -604,26 +611,6 @@ static inline void m66592_mdfy(struct m66592 *m66592, u16 val, u16 pat, #define m66592_bset(m66592, val, offset) \ m66592_mdfy(m66592, val, 0, offset) -#if defined(CONFIG_SUPERH_BUILT_IN_M66592) -#include -#define MSTPCR2 0xA4150038 /* for SH7722 */ -#define MSTPCR2_USB 0x00000800 - -static inline void usbf_start_clock(void) -{ - ctrl_outl(ctrl_inl(MSTPCR2) & ~MSTPCR2_USB, MSTPCR2); -} - -static inline void usbf_stop_clock(void) -{ - ctrl_outl(ctrl_inl(MSTPCR2) | MSTPCR2_USB, MSTPCR2); -} - -#else -#define usbf_start_clock(x) -#define usbf_stop_clock(x) -#endif /* if defined(CONFIG_SUPERH_BUILT_IN_M66592) */ - #endif /* ifndef __M66592_UDC_H__ */ -- cgit v1.2.3