Lines Matching refs:cr1
489 u32 cr1; in stm32f4_i2c_handle_rx_addr() local
506 cr1 = readl_relaxed(i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
507 cr1 &= ~(STM32F4_I2C_CR1_ACK | STM32F4_I2C_CR1_POS); in stm32f4_i2c_handle_rx_addr()
508 writel_relaxed(cr1, i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
513 cr1 |= STM32F4_I2C_CR1_STOP; in stm32f4_i2c_handle_rx_addr()
515 cr1 |= STM32F4_I2C_CR1_START; in stm32f4_i2c_handle_rx_addr()
516 writel_relaxed(cr1, i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
526 cr1 = readl_relaxed(i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
527 cr1 &= ~STM32F4_I2C_CR1_ACK; in stm32f4_i2c_handle_rx_addr()
528 cr1 |= STM32F4_I2C_CR1_POS; in stm32f4_i2c_handle_rx_addr()
529 writel_relaxed(cr1, i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
541 cr1 = readl_relaxed(i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()
542 cr1 |= STM32F4_I2C_CR1_ACK; in stm32f4_i2c_handle_rx_addr()
543 cr1 &= ~STM32F4_I2C_CR1_POS; in stm32f4_i2c_handle_rx_addr()
544 writel_relaxed(cr1, i2c_dev->base + STM32F4_I2C_CR1); in stm32f4_i2c_handle_rx_addr()