67 	u32 cr = IOP3XX_ICR_GCD | IOP3XX_ICR_SCLEN | IOP3XX_ICR_UE;  in iop3xx_i2c_enable()  local
86 	cr |= IOP3XX_ICR_ALD_IE | IOP3XX_ICR_BERR_IE |  in iop3xx_i2c_enable()
89 	__raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_enable()
95 	unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_transaction_cleanup()  local
97 	cr &= ~(IOP3XX_ICR_MSTART | IOP3XX_ICR_TBYTE |  in iop3xx_i2c_transaction_cleanup()
100 	__raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_transaction_cleanup()
231 	unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_send_target_addr()  local
244 	cr &= ~(IOP3XX_ICR_MSTOP | IOP3XX_ICR_NACK);  in iop3xx_i2c_send_target_addr()
245 	cr |= IOP3XX_ICR_MSTART | IOP3XX_ICR_TBYTE;  in iop3xx_i2c_send_target_addr()
247 	__raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_send_target_addr()
257 	unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_write_byte()  local
262 	cr &= ~IOP3XX_ICR_MSTART;  in iop3xx_i2c_write_byte()
264 		cr |= IOP3XX_ICR_MSTOP;  in iop3xx_i2c_write_byte()
266 		cr &= ~IOP3XX_ICR_MSTOP;  in iop3xx_i2c_write_byte()
268 	cr |= IOP3XX_ICR_TBYTE;  in iop3xx_i2c_write_byte()
269 	__raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_write_byte()
279 	unsigned long cr = __raw_readl(iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_read_byte()  local
283 	cr &= ~IOP3XX_ICR_MSTART;  in iop3xx_i2c_read_byte()
286 		cr |= IOP3XX_ICR_MSTOP | IOP3XX_ICR_NACK;  in iop3xx_i2c_read_byte()
288 		cr &= ~(IOP3XX_ICR_MSTOP | IOP3XX_ICR_NACK);  in iop3xx_i2c_read_byte()
290 	cr |= IOP3XX_ICR_TBYTE;  in iop3xx_i2c_read_byte()
291 	__raw_writel(cr, iop3xx_adap->ioaddr + CR_OFFSET);  in iop3xx_i2c_read_byte()
396 	unsigned long cr = __raw_readl(adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()  local
401 	cr &= ~(IOP3XX_ICR_ALD_IE | IOP3XX_ICR_BERR_IE |  in iop3xx_i2c_remove()
403 	__raw_writel(cr, adapter_data->ioaddr + CR_OFFSET);  in iop3xx_i2c_remove()