xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
派生 0
代码 工单 合并请求 工作流 软件包 项目 发布 百科 活动

regulator: act8865: add input supply handling

浏览代码 
The act88600/act8846/act8865 regulators have a number of input supplies
supplying the individual regulators. This may even be recursively like on
most Rockchip boards using the act8846 where REG4 is most of the time
connected to the inl1-supply.

Therefore add the ability to specify the input supplies for the individual inputs.
The input-names are taken from the datasheets of act8600, act8846 and act8865.
On the act8600 some regulators do not have separate input supplies.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
这个提交包含在：
Heiko Stuebner
2015-03-07 16:33:53 +01:00
提交者 Mark Brown
父节点 df3a950e4e
当前提交 c8b263cc03
共修改 2 个文件，包含 50 行新增和 27 行删除
下载 Patch 文件 下载 Diff 文件 展开所有文件 折叠所有文件

55
drivers/regulator/act8865-regulator.c
查看文件

@@ -173,9 +173,10 @@ static struct regulator_ops act8865_ldo_ops = {
.is_enabled = regulator_is_enabled_regmap,
};
#define ACT88xx_REG(_name, _family, _id, _vsel_reg) \
#define ACT88xx_REG(_name, _family, _id, _vsel_reg, _supply) \
[_family##_ID_##_id] = { \
.name = _name, \
.supply_name = _supply, \
.id = _family##_ID_##_id, \
.type = REGULATOR_VOLTAGE, \
.ops = &act8865_ops, \
@@ -190,9 +191,9 @@ static struct regulator_ops act8865_ldo_ops = {
}
static const struct regulator_desc act8600_regulators[] = {
ACT88xx_REG("DCDC1", ACT8600, DCDC1, VSET),
ACT88xx_REG("DCDC2", ACT8600, DCDC2, VSET),
ACT88xx_REG("DCDC3", ACT8600, DCDC3, VSET),
ACT88xx_REG("DCDC1", ACT8600, DCDC1, VSET, "vp1"),
ACT88xx_REG("DCDC2", ACT8600, DCDC2, VSET, "vp2"),
ACT88xx_REG("DCDC3", ACT8600, DCDC3, VSET, "vp3"),
{
.name = "SUDCDC_REG4",
.id = ACT8600_ID_SUDCDC4,
@@ -207,10 +208,10 @@ static const struct regulator_desc act8600_regulators[] = {
.enable_mask = ACT8865_ENA,
.owner = THIS_MODULE,
},
ACT88xx_REG("LDO5", ACT8600, LDO5, VSET),
ACT88xx_REG("LDO6", ACT8600, LDO6, VSET),
ACT88xx_REG("LDO7", ACT8600, LDO7, VSET),
ACT88xx_REG("LDO8", ACT8600, LDO8, VSET),
ACT88xx_REG("LDO5", ACT8600, LDO5, VSET, "inl"),
ACT88xx_REG("LDO6", ACT8600, LDO6, VSET, "inl"),
ACT88xx_REG("LDO7", ACT8600, LDO7, VSET, "inl"),
ACT88xx_REG("LDO8", ACT8600, LDO8, VSET, "inl"),
{
.name = "LDO_REG9",
.id = ACT8600_ID_LDO9,
@@ -236,28 +237,28 @@ static const struct regulator_desc act8600_regulators[] = {
};
static const struct regulator_desc act8846_regulators[] = {
ACT88xx_REG("REG1", ACT8846, REG1, VSET),
ACT88xx_REG("REG2", ACT8846, REG2, VSET0),
ACT88xx_REG("REG3", ACT8846, REG3, VSET0),
ACT88xx_REG("REG4", ACT8846, REG4, VSET0),
ACT88xx_REG("REG5", ACT8846, REG5, VSET),
ACT88xx_REG("REG6", ACT8846, REG6, VSET),
ACT88xx_REG("REG7", ACT8846, REG7, VSET),
ACT88xx_REG("REG8", ACT8846, REG8, VSET),
ACT88xx_REG("REG9", ACT8846, REG9, VSET),
ACT88xx_REG("REG10", ACT8846, REG10, VSET),
ACT88xx_REG("REG11", ACT8846, REG11, VSET),
ACT88xx_REG("REG12", ACT8846, REG12, VSET),
ACT88xx_REG("REG1", ACT8846, REG1, VSET, "vp1"),
ACT88xx_REG("REG2", ACT8846, REG2, VSET0, "vp2"),
ACT88xx_REG("REG3", ACT8846, REG3, VSET0, "vp3"),
ACT88xx_REG("REG4", ACT8846, REG4, VSET0, "vp4"),
ACT88xx_REG("REG5", ACT8846, REG5, VSET, "inl1"),
ACT88xx_REG("REG6", ACT8846, REG6, VSET, "inl1"),
ACT88xx_REG("REG7", ACT8846, REG7, VSET, "inl1"),
ACT88xx_REG("REG8", ACT8846, REG8, VSET, "inl2"),
ACT88xx_REG("REG9", ACT8846, REG9, VSET, "inl2"),
ACT88xx_REG("REG10", ACT8846, REG10, VSET, "inl3"),
ACT88xx_REG("REG11", ACT8846, REG11, VSET, "inl3"),
ACT88xx_REG("REG12", ACT8846, REG12, VSET, "inl3"),
};
static const struct regulator_desc act8865_regulators[] = {
ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET1),
ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET1),
ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET1),
ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET),
ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET),
ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET),
ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET),
ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET1, "vp1"),
ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET1, "vp2"),
ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET1, "vp3"),
ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET, "inl45"),
ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET, "inl45"),
ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET, "inl67"),
ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET, "inl67"),
};
#ifdef CONFIG_OF