diff options
Diffstat (limited to 'src/drivers/i2c/max98373/chip.h')
| -rw-r--r-- | src/drivers/i2c/max98373/chip.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/drivers/i2c/max98373/chip.h b/src/drivers/i2c/max98373/chip.h new file mode 100644 index 0000000000..150998b83b --- /dev/null +++ b/src/drivers/i2c/max98373/chip.h @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* + * Maxim MAX98373 audio codec devicetree bindings + */ +struct drivers_i2c_max98373_config { + /* I2C Bus Frequency in Hertz (default 400kHz) */ + uint32_t bus_speed; + /* Set ‘1’ if I2S channel size is not 32bit. */ + bool interleave_mode; + /* Identifier for chips */ + uint32_t uid; + /* Device Description */ + const char *desc; + /* ACPI Device Name */ + const char *name; + /* slot number where voltage feedback will be received */ + uint32_t vmon_slot_no; + /* slot number where current feedback will be received */ + uint32_t imon_slot_no; +}; |