83 static void I2SGBLEnable(unsigned long ulBase, unsigned long ulFlag)  in I2SGBLEnable()  argument
90   ulReg = HWREG(ulBase + MCASP_O_GBLCTL);  in I2SGBLEnable()
100   HWREG(ulBase + MCASP_O_GBLCTL) = ulReg;  in I2SGBLEnable()
105   while(HWREG(ulBase + MCASP_O_GBLCTL) != ulReg)  in I2SGBLEnable()
128 void I2SEnable(unsigned long ulBase, unsigned long ulMode)  in I2SEnable()  argument
133   if( HWREG(ulBase + MCASP_O_ACLKXCTL) & 0x20)  in I2SEnable()
138     HWREG(ulBase + MCASP_O_PDIR) |= 0x14000000;  in I2SEnable()
147     I2SGBLEnable(ulBase, MCASP_GBL_RHCLK);  in I2SEnable()
152     I2SGBLEnable(ulBase, MCASP_GBL_RCLK);  in I2SEnable()
157     I2SGBLEnable(ulBase, MCASP_GBL_RSER);  in I2SEnable()
162     I2SGBLEnable(ulBase, MCASP_GBL_RSM);  in I2SEnable()
167     I2SGBLEnable(ulBase, MCASP_GBL_RFSYNC);  in I2SEnable()
174   I2SGBLEnable(ulBase, MCASP_GBL_XHCLK);  in I2SEnable()
179   I2SGBLEnable(ulBase, MCASP_GBL_XCLK);  in I2SEnable()
187     I2SGBLEnable(ulBase, MCASP_GBL_XSER);  in I2SEnable()
192     I2SGBLEnable(ulBase, MCASP_GBL_XSM);  in I2SEnable()
198    I2SGBLEnable(ulBase, MCASP_GBL_XFSYNC);  in I2SEnable()
212 void I2SDisable(unsigned long ulBase)  in I2SDisable()  argument
217   HWREG(ulBase + MCASP_O_GBLCTL) = 0;  in I2SDisable()
222   while( HWREG(ulBase + MCASP_O_GBLCTL) != 0)  in I2SDisable()
243 void I2SDataPut(unsigned long ulBase, unsigned long ulDataLine,  in I2SDataPut()  argument
254   while(!( HWREG(ulBase + MCASP_O_TXSTAT) & MCASP_TXSTAT_XDATA))  in I2SDataPut()
262   HWREG(ulBase + MCASP_O_TXBUF0 + ulDataLine) = ulData;  in I2SDataPut()
281 long I2SDataPutNonBlocking(unsigned long ulBase,  unsigned long ulDataLine,  in I2SDataPutNonBlocking()  argument
293   if( HWREG(ulBase + MCASP_O_TXSTAT) & MCASP_TXSTAT_XDATA)  in I2SDataPutNonBlocking()
298     HWREG(ulBase + MCASP_O_TXBUF0 + ulDataLine) = ulData;  in I2SDataPutNonBlocking()
323 void I2SDataGet(unsigned long ulBase, unsigned long ulDataLine,  in I2SDataGet()  argument
335   while(!(HWREG(ulBase + MCASP_O_RXSTAT) & MCASP_RXSTAT_RDATA))  in I2SDataGet()
343   *pulData = HWREG(ulBase + MCASP_O_RXBUF0 + ulDataLine);  in I2SDataGet()
362 long I2SDataGetNonBlocking(unsigned long ulBase, unsigned long ulDataLine,  in I2SDataGetNonBlocking()  argument
374   if(HWREG(ulBase + MCASP_O_RXSTAT) & MCASP_RXSTAT_RDATA)  in I2SDataGetNonBlocking()
379     *pulData = HWREG(ulBase + MCASP_O_RXBUF0 + ulDataLine);  in I2SDataGetNonBlocking()
421 void I2SConfigSetExpClk(unsigned long ulBase, unsigned long ulI2SClk,  in I2SConfigSetExpClk()  argument
453   HWREG(ulBase + MCASP_O_ACLKXCTL) = ulClkDiv;  in I2SConfigSetExpClk()
455   HWREG(ulBase + MCASP_O_AHCLKXCTL) = (0x8000|ulHClkDiv);  in I2SConfigSetExpClk()
460   HWREG(ulBase + MCASP_O_TXFMT) = (0x18000 | (ulConfig & 0x7FFF));  in I2SConfigSetExpClk()
465   HWREG(ulBase + MCASP_O_RXFMT) = (0x18000 | ((ulConfig >> 16) &0x7FFF));  in I2SConfigSetExpClk()
475     HWREG(ulBase + MCASP_O_TXFMCTL) = 0x111;  in I2SConfigSetExpClk()
480     HWREG(ulBase + MCASP_O_RXFMCTL) = 0x111;  in I2SConfigSetExpClk()
487     HWREG(ulBase + MCASP_O_TXFMCTL) = 0x113;  in I2SConfigSetExpClk()
492     HWREG(ulBase + MCASP_O_RXFMCTL) = 0x113;  in I2SConfigSetExpClk()
508   HWREG(ulBase + MCASP_O_TXMASK) = ulBitMask;  in I2SConfigSetExpClk()
513   HWREG(ulBase + MCASP_O_RXMASK) = ulBitMask;  in I2SConfigSetExpClk()
518   HWREG(ulBase + MCASP_O_TXTDM) = 0x3;  in I2SConfigSetExpClk()
523   HWREG(ulBase + MCASP_O_RXTDM) = 0x3;  in I2SConfigSetExpClk()
547 void I2STxFIFOEnable(unsigned long ulBase, unsigned long ulTxLevel,  in I2STxFIFOEnable()  argument
554   HWREG(ulBase + MCASP_0_WFIFOCTL) = ((1 <<16) | ((ulTxLevel & 0xFF) << 8)  in I2STxFIFOEnable()
570 void I2STxFIFODisable(unsigned long ulBase)  in I2STxFIFODisable()  argument
575   HWREG(ulBase + MCASP_0_WFIFOCTL) = 0;  in I2STxFIFODisable()
599 void I2SRxFIFOEnable(unsigned long ulBase, unsigned long ulRxLevel,  in I2SRxFIFOEnable()  argument
605   HWREG(ulBase + MCASP_0_RFIFOCTL) = ( (1 <<16) | ((ulRxLevel & 0xFF) << 8)  in I2SRxFIFOEnable()
621 void I2SRxFIFODisable(unsigned long ulBase)  in I2SRxFIFODisable()  argument
626   HWREG(ulBase + MCASP_0_RFIFOCTL) = 0;  in I2SRxFIFODisable()
641 unsigned long I2STxFIFOStatusGet(unsigned long ulBase)  in I2STxFIFOStatusGet()  argument
646   return HWREG(ulBase + MCASP_0_WFIFOSTS);  in I2STxFIFOStatusGet()
661 unsigned long I2SRxFIFOStatusGet(unsigned long ulBase)  in I2SRxFIFOStatusGet()  argument
666   return HWREG(ulBase + MCASP_0_RFIFOSTS);  in I2SRxFIFOStatusGet()
699 void I2SSerializerConfig(unsigned long ulBase, unsigned long ulDataLine,  in I2SSerializerConfig()  argument
707     HWREG(ulBase + MCASP_O_PDIR) |= ulDataLine;  in I2SSerializerConfig()
714     HWREG(ulBase + MCASP_O_PDIR) &= ~ulDataLine;  in I2SSerializerConfig()
720   HWREG(ulBase + MCASP_O_XRSRCTL0 + ((ulDataLine-1) << 2))  in I2SSerializerConfig()
753 void I2SIntEnable(unsigned long ulBase, unsigned long ulIntFlags)  in I2SIntEnable()  argument
765   HWREG(ulBase + MCASP_O_EVTCTLX) |= (ulIntFlags & 0xFF);  in I2SIntEnable()
770   HWREG(ulBase + MCASP_O_EVTCTLR) |= ((ulIntFlags >> 16) & 0xFF);  in I2SIntEnable()
790 void I2SIntDisable(unsigned long ulBase, unsigned long ulIntFlags)  in I2SIntDisable()  argument
801   HWREG(ulBase + MCASP_O_EVTCTLX) &= ~(ulIntFlags & 0xFF);  in I2SIntDisable()
806   HWREG(ulBase + MCASP_O_EVTCTLR) &= ~((ulIntFlags >> 16) & 0xFF);  in I2SIntDisable()
839 unsigned long I2SIntStatus(unsigned long ulBase)  in I2SIntStatus()  argument
854   ulStatus |= HWREG(ulBase + MCASP_O_TXSTAT);  in I2SIntStatus()
859   ulStatus |= HWREG(ulBase + MCASP_O_RXSTAT) << 16;  in I2SIntStatus()
884 void I2SIntClear(unsigned long ulBase, unsigned long ulStatFlags)  in I2SIntClear()  argument
895   HWREG(ulBase + MCASP_O_TXSTAT) = ulStatFlags & 0x1FF ;  in I2SIntClear()
900   HWREG(ulBase + MCASP_O_RXSTAT) = (ulStatFlags >> 16) & 0x1FF;  in I2SIntClear()
922 void I2SIntRegister(unsigned long ulBase, void (*pfnHandler)(void))  in I2SIntRegister()  argument
952 void I2SIntUnregister(unsigned long ulBase)  in I2SIntUnregister()  argument
982 void I2STxActiveSlotSet(unsigned long ulBase, unsigned long ulActSlot)  in I2STxActiveSlotSet()  argument
984    HWREG(ulBase + MCASP_O_TXTDM) = ulActSlot;  in I2STxActiveSlotSet()
1003 void I2SRxActiveSlotSet(unsigned long ulBase, unsigned long ulActSlot)  in I2SRxActiveSlotSet()  argument
1005    HWREG(ulBase + MCASP_O_RXTDM) = ulActSlot;  in I2SRxActiveSlotSet()