18 	u32 cr2;	/* I2C control register 2 */  member
261 	u32 cr2 = readl(&regs->cr2);  in stm32_i2c_message_start()  local
264 	cr2 &= ~STM32_I2C_CR2_RD_WRN;  in stm32_i2c_message_start()
266 		cr2 |= STM32_I2C_CR2_RD_WRN;  in stm32_i2c_message_start()
269 	cr2 &= ~(STM32_I2C_CR2_HEAD10R | STM32_I2C_CR2_ADD10);  in stm32_i2c_message_start()
271 		cr2 &= ~STM32_I2C_CR2_SADD10_MASK;  in stm32_i2c_message_start()
272 		cr2 |= STM32_I2C_CR2_SADD10(msg->addr);  in stm32_i2c_message_start()
273 		cr2 |= STM32_I2C_CR2_ADD10;  in stm32_i2c_message_start()
275 		cr2 &= ~STM32_I2C_CR2_SADD7_MASK;  in stm32_i2c_message_start()
276 		cr2 |= STM32_I2C_CR2_SADD7(msg->addr);  in stm32_i2c_message_start()
280 	cr2 &= ~(STM32_I2C_CR2_NBYTES_MASK | STM32_I2C_CR2_RELOAD |  in stm32_i2c_message_start()
283 		cr2 |= STM32_I2C_CR2_NBYTES(STM32_I2C_MAX_LEN);  in stm32_i2c_message_start()
284 		cr2 |= STM32_I2C_CR2_RELOAD;  in stm32_i2c_message_start()
286 		cr2 |= STM32_I2C_CR2_NBYTES(msg->len);  in stm32_i2c_message_start()
290 	writel(cr2, &regs->cr2);  in stm32_i2c_message_start()
293 	setbits_le32(&regs->cr2, STM32_I2C_CR2_START);  in stm32_i2c_message_start()
305 	u32 cr2 = readl(&regs->cr2);  in stm32_i2c_handle_reload()  local
307 	cr2 &= ~STM32_I2C_CR2_NBYTES_MASK;  in stm32_i2c_handle_reload()
310 		cr2 |= STM32_I2C_CR2_NBYTES(STM32_I2C_MAX_LEN);  in stm32_i2c_handle_reload()
312 		cr2 &= ~STM32_I2C_CR2_RELOAD;  in stm32_i2c_handle_reload()
313 		cr2 |= STM32_I2C_CR2_NBYTES(msg->len);  in stm32_i2c_handle_reload()
316 	writel(cr2, &regs->cr2);  in stm32_i2c_handle_reload()
388 		setbits_le32(&regs->cr2, STM32_I2C_CR2_RESET_MASK);  in stm32_i2c_check_end_of_message()
462 	setbits_le32(&regs->cr2, mask);  in stm32_i2c_message_xfer()