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regulator: rk808: delete rk816 boost and otg switch regulator

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Due to hardware issue, boost and otg switch must be conctrolled
with special timing carefully by rk816 battery driver. Otherwise
boost maybe burn off.

Change-Id: Id28208c5b9757e1ff0e57ec5d26f1ac0afb88ad5
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This commit is contained in:
Joseph Chen 2017-10-23 14:49:04 +08:00 • committed by Huang, Tao
commit 45a046e864
2 changed files with 1 additions and 20 deletions
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19
drivers/regulator/rk808-regulator.c
View file

@ -729,25 +729,6 @@ static const struct regulator_desc rk816_reg[] = {
.disable_val = BIT(7),
.owner = THIS_MODULE,
},
RK816_DESC(RK816_ID_BOOST, "DCDC_BOOST", "boost", 4700, 5400, 100,
RK816_BOOST_ON_VESL_REG, RK818_BOOST_ON_VSEL_MASK,
RK816_DCDC_EN_REG2, BIT(4) | BIT(0), BIT(4) | BIT(0),
BIT(4), 0),
{
.name = "OTG_SWITCH",
.supply_name = "usb",
.of_match = of_match_ptr("OTG_SWITCH"),
.regulators_node = of_match_ptr("regulators"),
.id = RK816_ID_OTG_SWITCH,
.ops = &rk808_switch_ops,
.type = REGULATOR_VOLTAGE,
.n_voltages = 1,
.enable_reg = RK816_DCDC_EN_REG2,
.enable_mask = BIT(6) | BIT(2),
.enable_val = BIT(6) | BIT(2),
.disable_val = BIT(6),
.owner = THIS_MODULE,
},
RK816_DESC(RK816_ID_LDO1, "LDO_REG1", "vcc5", 800, 3400, 100,
RK816_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
RK816_LDO_EN_REG1, BIT(4) | BIT(0), BIT(4) | BIT(0),

2
include/linux/mfd/rk808.h
View file

@ -549,7 +549,7 @@ enum rk805_reg {
#define RK816_CHIP_NAME_REG 0x17
#define RK816_CHIP_VER_REG 0x18
#define RK816_OTP_VER_REG 0x19
#define RK816_NUM_REGULATORS 12
#define RK816_NUM_REGULATORS 10
/*POWER ON/OFF REGISTER*/
#define RK816_VB_MON_REG 0x21