diff options
author | David S. Miller <davem@davemloft.net> | 2010-03-15 23:23:54 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-03-15 23:23:54 (GMT) |
commit | 4961e02f1999e1c3468c09b2669c94d7c3ae82a8 (patch) | |
tree | 44c15abb09d7ba5e17a9aba95ee246648b1c1a8a /drivers/usb/musb/musb_regs.h | |
parent | d14a0ebda7d3daede1a99c01527affb9ceaa4c22 (diff) | |
parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
download | linux-fsl-qoriq-4961e02f1999e1c3468c09b2669c94d7c3ae82a8.tar.xz |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/usb/musb/musb_regs.h')
-rw-r--r-- | drivers/usb/musb/musb_regs.h | 103 |
1 files changed, 101 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h index 473a94e..8d8062b 100644 --- a/drivers/usb/musb/musb_regs.h +++ b/drivers/usb/musb/musb_regs.h @@ -72,6 +72,10 @@ #define MUSB_DEVCTL_HR 0x02 #define MUSB_DEVCTL_SESSION 0x01 +/* MUSB ULPI VBUSCONTROL */ +#define MUSB_ULPI_USE_EXTVBUS 0x01 +#define MUSB_ULPI_USE_EXTVBUSIND 0x02 + /* TESTMODE */ #define MUSB_TEST_FORCE_HOST 0x80 #define MUSB_TEST_FIFO_ACCESS 0x40 @@ -246,6 +250,7 @@ /* REVISIT: vctrl/vstatus: optional vendor utmi+phy register at 0x68 */ #define MUSB_HWVERS 0x6C /* 8 bit */ +#define MUSB_ULPI_BUSCONTROL 0x70 /* 8 bit */ #define MUSB_EPINFO 0x78 /* 8 bit */ #define MUSB_RAMINFO 0x79 /* 8 bit */ @@ -321,6 +326,26 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off) musb_writew(mbase, MUSB_RXFIFOADD, c_off); } +static inline u8 musb_read_txfifosz(void __iomem *mbase) +{ + return musb_readb(mbase, MUSB_TXFIFOSZ); +} + +static inline u16 musb_read_txfifoadd(void __iomem *mbase) +{ + return musb_readw(mbase, MUSB_TXFIFOADD); +} + +static inline u8 musb_read_rxfifosz(void __iomem *mbase) +{ + return musb_readb(mbase, MUSB_RXFIFOSZ); +} + +static inline u16 musb_read_rxfifoadd(void __iomem *mbase) +{ + return musb_readw(mbase, MUSB_RXFIFOADD); +} + static inline u8 musb_read_configdata(void __iomem *mbase) { musb_writeb(mbase, MUSB_INDEX, 0); @@ -376,6 +401,36 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum, qh_h_port_reg); } +static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXFUNCADDR)); +} + +static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXHUBADDR)); +} + +static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXHUBPORT)); +} + +static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXFUNCADDR)); +} + +static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBADDR)); +} + +static inline u8 musb_read_txhubport(void __iomem *mbase, u8 epnum) +{ + return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBPORT)); +} + #else /* CONFIG_BLACKFIN */ #define USB_BASE USB_FADDR @@ -436,7 +491,7 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum, #define MUSB_FLAT_OFFSET(_epnum, _offset) \ (USB_OFFSET(USB_EP_NI0_TXMAXP) + (0x40 * (_epnum)) + (_offset)) -/* Not implemented - HW has seperate Tx/Rx FIFO */ +/* Not implemented - HW has separate Tx/Rx FIFO */ #define MUSB_TXCSR_MODE 0x0000 static inline void musb_write_txfifosz(void __iomem *mbase, u8 c_size) @@ -455,6 +510,22 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off) { } +static inline u8 musb_read_txfifosz(void __iomem *mbase) +{ +} + +static inline u16 musb_read_txfifoadd(void __iomem *mbase) +{ +} + +static inline u8 musb_read_rxfifosz(void __iomem *mbase) +{ +} + +static inline u16 musb_read_rxfifoadd(void __iomem *mbase) +{ +} + static inline u8 musb_read_configdata(void __iomem *mbase) { return 0; @@ -462,7 +533,11 @@ static inline u8 musb_read_configdata(void __iomem *mbase) static inline u16 musb_read_hwvers(void __iomem *mbase) { - return 0; + /* + * This register is invisible on Blackfin, actually the MUSB + * RTL version of Blackfin is 1.9, so just harcode its value. + */ + return MUSB_HWVERS_1900; } static inline void __iomem *musb_read_target_reg_base(u8 i, void __iomem *mbase) @@ -500,6 +575,30 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum, { } +static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum) +{ +} + +static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum) +{ +} + +static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum) +{ +} + +static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum) +{ +} + +static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum) +{ +} + +static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum) +{ +} + #endif /* CONFIG_BLACKFIN */ #endif /* __MUSB_REGS_H__ */ |