diff options
| author | Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com> | 2020-01-22 10:53:55 +0900 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-11 17:19:32 +0000 |
| commit | 320d5528c39f6e8d68f8f52db95ede6978f02f83 (patch) | |
| tree | d85578fde4995bbb4aa293732ab746028714d8fe /src/drivers/i2c/max98390/chip.h | |
| parent | 7051707129db51e44d3698bbe145febc875c1cd4 (diff) | |
driver/i2c/max98390: Add i2c driver for Maxim 98390 codec
Add an SSDT generator for Maxim 98390 kernel driver.
Copied from 'drivers/i2c/rt1011'.
BUG=b:149443429
BRANCH=None
TEST=built coreboot and checked audio function with kernel patch on nightfury
Change-Id: I64d776c6c9726eb5822ad4dd82f6826c2a30cb1d
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39463
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/i2c/max98390/chip.h')
| -rw-r--r-- | src/drivers/i2c/max98390/chip.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/drivers/i2c/max98390/chip.h b/src/drivers/i2c/max98390/chip.h new file mode 100644 index 0000000000..26cad4c728 --- /dev/null +++ b/src/drivers/i2c/max98390/chip.h @@ -0,0 +1,17 @@ +/* This file is part of the coreboot project. */ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* + * MAXIM MAX98390 audio codec devicetree bindings + */ + +struct drivers_i2c_max98390_config { + const char *name; /* ACPI Device Name */ + const char *desc; /* Device Description */ + unsigned int uid; /* ACPI _UID */ + + /* The VPD key of calibrated speaker resistance. */ + const char *r0_calib_key; + /* The VPD key of temperature during speaker calibration. */ + const char *temperature_calib_key; +}; |