| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2014 Freescale Semiconductor, Inc. |
| * Copyright 2020-21 NXP |
| * Copyright 2021 Microsoft Corporation |
| */ |
| |
| #include <common.h> |
| #include <i2c.h> |
| #include "i2c_common.h" |
| |
| #if CONFIG_IS_ENABLED(DM_I2C) |
| |
| /* If DM is in use, retrieve the chip for the specified bus number */ |
| int fsl_i2c_get_device(int address, int bus, DEVICE_HANDLE_T *dev) |
| { |
| int ret = i2c_get_chip_for_busnum(bus, address, 1, dev); |
| |
| if (ret) |
| printf("I2C: Bus %d has no device with address 0x%02X\n", |
| bus, address); |
| return ret; |
| } |
| |
| #else |
| |
| /* Handle is passed directly */ |
| int fsl_i2c_get_device(int address, int bus, DEVICE_HANDLE_T *dev) |
| { |
| *dev = address; |
| return 0; |
| } |
| |
| #endif |
