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regulator: sy8824x: add SY8824E support 

The only difference between SY8824E and SY8824C/D is the vsel_min.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20190827163537.52023c4e@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jisheng Zhang 2019-08-27 08:47:30 +00:00 committed by Mark Brown
parent 90de3ae410
commit 67a7b05b29
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 16 additions and 3 deletions
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2
drivers/regulator/Kconfig
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@ -908,7 +908,7 @@ config REGULATOR_SY8106A
This driver supports SY8106A single output regulator.
config REGULATOR_SY8824X
tristate "Silergy SY8824C regulator"
tristate "Silergy SY8824C/SY8824E regulator"
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help

17
drivers/regulator/sy8824x.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* SY8824C regulator driver
* SY8824C/SY8824E regulator driver
*
* Copyright (C) 2019 Synaptics Incorporated
*
@ -162,11 +162,24 @@ static const struct sy8824_config sy8824c_cfg = {
.vsel_count = 64,
};
static const struct sy8824_config sy8824e_cfg = {
.vol_reg = 0x00,
.mode_reg = 0x00,
.enable_reg = 0x00,
.vsel_min = 700000,
.vsel_step = 12500,
.vsel_count = 64,
};
static const struct of_device_id sy8824_dt_ids[] = {
{
.compatible = "silergy,sy8824c",
.data = &sy8824c_cfg
},
{
.compatible = "silergy,sy8824e",
.data = &sy8824e_cfg
},
{ }
};
MODULE_DEVICE_TABLE(of, sy8824_dt_ids);
@ -188,5 +201,5 @@ static struct i2c_driver sy8824_regulator_driver = {
module_i2c_driver(sy8824_regulator_driver);
MODULE_AUTHOR("Jisheng Zhang <jszhang@kernel.org>");
MODULE_DESCRIPTION("SY8824C regulator driver");
MODULE_DESCRIPTION("SY8824C/SY8824E regulator driver");
MODULE_LICENSE("GPL v2");