689 	u32 cr2;  in stm32f7_i2c_reload()  local
694 	cr2 = readl_relaxed(i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_reload()
696 	cr2 &= ~STM32F7_I2C_CR2_NBYTES_MASK;  in stm32f7_i2c_reload()
698 		cr2 |= STM32F7_I2C_CR2_NBYTES(STM32F7_I2C_MAX_LEN);  in stm32f7_i2c_reload()
700 		cr2 &= ~STM32F7_I2C_CR2_RELOAD;  in stm32f7_i2c_reload()
701 		cr2 |= STM32F7_I2C_CR2_NBYTES(f7_msg->count);  in stm32f7_i2c_reload()
704 	writel_relaxed(cr2, i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_reload()
710 	u32 cr2;  in stm32f7_i2c_smbus_reload()  local
724 	cr2 = readl_relaxed(i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_reload()
725 	cr2 &= ~(STM32F7_I2C_CR2_NBYTES_MASK | STM32F7_I2C_CR2_RELOAD);  in stm32f7_i2c_smbus_reload()
726 	cr2 |= STM32F7_I2C_CR2_NBYTES(f7_msg->count);  in stm32f7_i2c_smbus_reload()
727 	writel_relaxed(cr2, i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_reload()
772 	u32 cr1, cr2;  in stm32f7_i2c_xfer_msg()  local
784 	cr2 = readl_relaxed(base + STM32F7_I2C_CR2);  in stm32f7_i2c_xfer_msg()
787 	cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_xfer_msg()
789 		cr2 |= STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_xfer_msg()
792 	cr2 &= ~(STM32F7_I2C_CR2_HEAD10R | STM32F7_I2C_CR2_ADD10);  in stm32f7_i2c_xfer_msg()
794 		cr2 &= ~STM32F7_I2C_CR2_SADD10_MASK;  in stm32f7_i2c_xfer_msg()
795 		cr2 |= STM32F7_I2C_CR2_SADD10(f7_msg->addr);  in stm32f7_i2c_xfer_msg()
796 		cr2 |= STM32F7_I2C_CR2_ADD10;  in stm32f7_i2c_xfer_msg()
798 		cr2 &= ~STM32F7_I2C_CR2_SADD7_MASK;  in stm32f7_i2c_xfer_msg()
799 		cr2 |= STM32F7_I2C_CR2_SADD7(f7_msg->addr);  in stm32f7_i2c_xfer_msg()
803 	cr2 &= ~(STM32F7_I2C_CR2_NBYTES_MASK | STM32F7_I2C_CR2_RELOAD);  in stm32f7_i2c_xfer_msg()
805 		cr2 |= STM32F7_I2C_CR2_NBYTES(STM32F7_I2C_MAX_LEN);  in stm32f7_i2c_xfer_msg()
806 		cr2 |= STM32F7_I2C_CR2_RELOAD;  in stm32f7_i2c_xfer_msg()
808 		cr2 |= STM32F7_I2C_CR2_NBYTES(f7_msg->count);  in stm32f7_i2c_xfer_msg()
846 	cr2 |= STM32F7_I2C_CR2_START;  in stm32f7_i2c_xfer_msg()
852 	writel_relaxed(cr2, base + STM32F7_I2C_CR2);  in stm32f7_i2c_xfer_msg()
862 	u32 cr1, cr2;  in stm32f7_i2c_smbus_xfer_msg()  local
868 	cr2 = readl_relaxed(base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_xfer_msg()
872 	cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
874 		cr2 |= STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
877 	cr2 &= ~(STM32F7_I2C_CR2_ADD10 | STM32F7_I2C_CR2_SADD7_MASK);  in stm32f7_i2c_smbus_xfer_msg()
878 	cr2 |= STM32F7_I2C_CR2_SADD7(f7_msg->addr);  in stm32f7_i2c_smbus_xfer_msg()
894 			cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
905 			cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
917 			cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
936 		cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
949 		cr2 &= ~STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_xfer_msg()
962 		cr2 |= STM32F7_I2C_CR2_PECBYTE;  in stm32f7_i2c_smbus_xfer_msg()
967 		cr2 &= ~STM32F7_I2C_CR2_PECBYTE;  in stm32f7_i2c_smbus_xfer_msg()
971 	cr2 &= ~(STM32F7_I2C_CR2_NBYTES_MASK | STM32F7_I2C_CR2_RELOAD);  in stm32f7_i2c_smbus_xfer_msg()
972 	cr2 |= STM32F7_I2C_CR2_NBYTES(f7_msg->count);  in stm32f7_i2c_smbus_xfer_msg()
986 					      cr2 & STM32F7_I2C_CR2_RD_WRN,  in stm32f7_i2c_smbus_xfer_msg()
997 		if (cr2 & STM32F7_I2C_CR2_RD_WRN)  in stm32f7_i2c_smbus_xfer_msg()
1002 		if (cr2 & STM32F7_I2C_CR2_RD_WRN)  in stm32f7_i2c_smbus_xfer_msg()
1009 	cr2 |= STM32F7_I2C_CR2_START;  in stm32f7_i2c_smbus_xfer_msg()
1015 	writel_relaxed(cr2, base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_xfer_msg()
1024 	u32 cr1, cr2;  in stm32f7_i2c_smbus_rep_start()  local
1027 	cr2 = readl_relaxed(base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_rep_start()
1031 	cr2 |= STM32F7_I2C_CR2_RD_WRN;  in stm32f7_i2c_smbus_rep_start()
1044 		cr2 |= STM32F7_I2C_CR2_RELOAD;  in stm32f7_i2c_smbus_rep_start()
1056 	cr2 &= ~(STM32F7_I2C_CR2_NBYTES_MASK);  in stm32f7_i2c_smbus_rep_start()
1057 	cr2 |= STM32F7_I2C_CR2_NBYTES(f7_msg->count);  in stm32f7_i2c_smbus_rep_start()
1078 					      cr2 & STM32F7_I2C_CR2_RD_WRN,  in stm32f7_i2c_smbus_rep_start()
1095 	cr2 |= STM32F7_I2C_CR2_START;  in stm32f7_i2c_smbus_rep_start()
1099 	writel_relaxed(cr2, base + STM32F7_I2C_CR2);  in stm32f7_i2c_smbus_rep_start()
1306 	u32 cr2, status, mask;  in stm32f7_i2c_slave_isr_event()  local
1333 			cr2 = readl_relaxed(i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_slave_isr_event()
1334 			cr2 |= STM32F7_I2C_CR2_NBYTES(1);  in stm32f7_i2c_slave_isr_event()
1335 			writel_relaxed(cr2, i2c_dev->base + STM32F7_I2C_CR2);  in stm32f7_i2c_slave_isr_event()