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-rw-r--r--drivers/regulator/Kconfig4
-rw-r--r--drivers/regulator/bd718x7-regulator.c25
-rw-r--r--drivers/regulator/lp87565-regulator.c18
-rw-r--r--drivers/regulator/rk808-regulator.c646
4 files changed, 652 insertions, 41 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 7928960563e6..b57093d7c01f 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -764,11 +764,11 @@ config REGULATOR_RC5T583
outputs which can be controlled by i2c communication.
config REGULATOR_RK808
- tristate "Rockchip RK805/RK808/RK818 Power regulators"
+ tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
depends on MFD_RK808
help
Select this option to enable the power regulator of ROCKCHIP
- PMIC RK805,RK808 and RK818.
+ PMIC RK805,RK809&RK817,RK808 and RK818.
This driver supports the control of different power rails of device
through regulator interface. The device supports multiple DCDC/LDO
outputs which can be controlled by i2c communication.
diff --git a/drivers/regulator/bd718x7-regulator.c b/drivers/regulator/bd718x7-regulator.c
index 8c22cfb76173..bdab46a5c461 100644
--- a/drivers/regulator/bd718x7-regulator.c
+++ b/drivers/regulator/bd718x7-regulator.c
@@ -1151,12 +1151,12 @@ static int bd718xx_probe(struct platform_device *pdev)
{
struct bd718xx *mfd;
struct regulator_config config = { 0 };
- struct bd718xx_pmic_inits pmic_regulators[] = {
- [BD718XX_TYPE_BD71837] = {
+ struct bd718xx_pmic_inits pmic_regulators[ROHM_CHIP_TYPE_AMOUNT] = {
+ [ROHM_CHIP_TYPE_BD71837] = {
.r_datas = bd71837_regulators,
.r_amount = ARRAY_SIZE(bd71837_regulators),
},
- [BD718XX_TYPE_BD71847] = {
+ [ROHM_CHIP_TYPE_BD71847] = {
.r_datas = bd71847_regulators,
.r_amount = ARRAY_SIZE(bd71847_regulators),
},
@@ -1172,15 +1172,15 @@ static int bd718xx_probe(struct platform_device *pdev)
goto err;
}
- if (mfd->chip_type >= BD718XX_TYPE_AMOUNT ||
- !pmic_regulators[mfd->chip_type].r_datas) {
+ if (mfd->chip.chip_type >= ROHM_CHIP_TYPE_AMOUNT ||
+ !pmic_regulators[mfd->chip.chip_type].r_datas) {
dev_err(&pdev->dev, "Unsupported chip type\n");
err = -EINVAL;
goto err;
}
/* Register LOCK release */
- err = regmap_update_bits(mfd->regmap, BD718XX_REG_REGLOCK,
+ err = regmap_update_bits(mfd->chip.regmap, BD718XX_REG_REGLOCK,
(REGLOCK_PWRSEQ | REGLOCK_VREG), 0);
if (err) {
dev_err(&pdev->dev, "Failed to unlock PMIC (%d)\n", err);
@@ -1199,7 +1199,8 @@ static int bd718xx_probe(struct platform_device *pdev)
* bit allowing HW defaults for power rails to be used
*/
if (!use_snvs) {
- err = regmap_update_bits(mfd->regmap, BD718XX_REG_TRANS_COND1,
+ err = regmap_update_bits(mfd->chip.regmap,
+ BD718XX_REG_TRANS_COND1,
BD718XX_ON_REQ_POWEROFF_MASK |
BD718XX_SWRESET_POWEROFF_MASK |
BD718XX_WDOG_POWEROFF_MASK |
@@ -1214,17 +1215,17 @@ static int bd718xx_probe(struct platform_device *pdev)
}
}
- for (i = 0; i < pmic_regulators[mfd->chip_type].r_amount; i++) {
+ for (i = 0; i < pmic_regulators[mfd->chip.chip_type].r_amount; i++) {
const struct regulator_desc *desc;
struct regulator_dev *rdev;
const struct bd718xx_regulator_data *r;
- r = &pmic_regulators[mfd->chip_type].r_datas[i];
+ r = &pmic_regulators[mfd->chip.chip_type].r_datas[i];
desc = &r->desc;
config.dev = pdev->dev.parent;
- config.regmap = mfd->regmap;
+ config.regmap = mfd->chip.regmap;
rdev = devm_regulator_register(&pdev->dev, desc, &config);
if (IS_ERR(rdev)) {
@@ -1253,7 +1254,7 @@ static int bd718xx_probe(struct platform_device *pdev)
*/
if (!use_snvs || !rdev->constraints->always_on ||
!rdev->constraints->boot_on) {
- err = regmap_update_bits(mfd->regmap, r->init.reg,
+ err = regmap_update_bits(mfd->chip.regmap, r->init.reg,
r->init.mask, r->init.val);
if (err) {
dev_err(&pdev->dev,
@@ -1263,7 +1264,7 @@ static int bd718xx_probe(struct platform_device *pdev)
}
}
for (j = 0; j < r->additional_init_amnt; j++) {
- err = regmap_update_bits(mfd->regmap,
+ err = regmap_update_bits(mfd->chip.regmap,
r->additional_inits[j].reg,
r->additional_inits[j].mask,
r->additional_inits[j].val);
diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c
index 225e5448c926..5d067f7c2116 100644
--- a/drivers/regulator/lp87565-regulator.c
+++ b/drivers/regulator/lp87565-regulator.c
@@ -150,6 +150,12 @@ static const struct lp87565_regulator regulators[] = {
LP87565_REG_BUCK2_CTRL_1,
LP87565_BUCK_CTRL_1_EN, 3230,
buck0_1_2_3_ranges, LP87565_REG_BUCK2_CTRL_2),
+ LP87565_REGULATOR("BUCK3210", LP87565_BUCK_3210, "buck3210",
+ lp87565_buck_ops, 256, LP87565_REG_BUCK0_VOUT,
+ LP87565_BUCK_VSET, LP87565_REG_BUCK0_CTRL_1,
+ LP87565_BUCK_CTRL_1_EN |
+ LP87565_BUCK_CTRL_1_FPWM_MP_0_2, 3230,
+ buck0_1_2_3_ranges, LP87565_REG_BUCK0_CTRL_2),
};
static int lp87565_regulator_probe(struct platform_device *pdev)
@@ -166,9 +172,19 @@ static int lp87565_regulator_probe(struct platform_device *pdev)
config.driver_data = lp87565;
config.regmap = lp87565->regmap;
- if (lp87565->dev_type == LP87565_DEVICE_TYPE_LP87565_Q1) {
+ switch (lp87565->dev_type) {
+ case LP87565_DEVICE_TYPE_LP87565_Q1:
min_idx = LP87565_BUCK_10;
max_idx = LP87565_BUCK_23;
+ break;
+ case LP87565_DEVICE_TYPE_LP87561_Q1:
+ min_idx = LP87565_BUCK_3210;
+ max_idx = LP87565_BUCK_3210;
+ break;
+ default:
+ dev_err(lp87565->dev, "Invalid lp config %d\n",
+ lp87565->dev_type);
+ return -EINVAL;
}
for (i = min_idx; i <= max_idx; i++) {
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 061ebc4b3477..e7af0c53d449 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -28,6 +28,12 @@
#define RK808_BUCK4_VSEL_MASK 0xf
#define RK808_LDO_VSEL_MASK 0x1f
+#define RK809_BUCK5_VSEL_MASK 0x7
+
+#define RK817_LDO_VSEL_MASK 0x7f
+#define RK817_BOOST_VSEL_MASK 0x7
+#define RK817_BUCK_VSEL_MASK 0x7f
+
#define RK818_BUCK_VSEL_MASK 0x3f
#define RK818_BUCK4_VSEL_MASK 0x1f
#define RK818_LDO_VSEL_MASK 0x1f
@@ -57,30 +63,36 @@
/* max steps for increase voltage of Buck1/2, equal 100mv*/
#define MAX_STEPS_ONE_TIME 8
-#define RK805_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \
- _vmask, _ereg, _emask, _etime) \
- [_id] = { \
- .name = (_match), \
- .supply_name = (_supply), \
- .of_match = of_match_ptr(_match), \
- .regulators_node = of_match_ptr("regulators"), \
- .type = REGULATOR_VOLTAGE, \
- .id = (_id), \
- .n_voltages = (((_max) - (_min)) / (_step) + 1), \
- .owner = THIS_MODULE, \
- .min_uV = (_min) * 1000, \
- .uV_step = (_step) * 1000, \
- .vsel_reg = (_vreg), \
- .vsel_mask = (_vmask), \
- .enable_reg = (_ereg), \
- .enable_mask = (_emask), \
- .enable_time = (_etime), \
- .ops = &rk805_reg_ops, \
+#define ENABLE_MASK(id) (BIT(id) | BIT(4 + (id)))
+#define DISABLE_VAL(id) (BIT(4 + (id)))
+
+#define RK817_BOOST_DESC(_id, _match, _supply, _min, _max, _step, _vreg,\
+ _vmask, _ereg, _emask, _enval, _disval, _etime, m_drop) \
+ { \
+ .name = (_match), \
+ .supply_name = (_supply), \
+ .of_match = of_match_ptr(_match), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .type = REGULATOR_VOLTAGE, \
+ .id = (_id), \
+ .n_voltages = (((_max) - (_min)) / (_step) + 1), \
+ .owner = THIS_MODULE, \
+ .min_uV = (_min) * 1000, \
+ .uV_step = (_step) * 1000, \
+ .vsel_reg = (_vreg), \
+ .vsel_mask = (_vmask), \
+ .enable_reg = (_ereg), \
+ .enable_mask = (_emask), \
+ .enable_val = (_enval), \
+ .disable_val = (_disval), \
+ .enable_time = (_etime), \
+ .min_dropout_uV = (m_drop) * 1000, \
+ .ops = &rk817_boost_ops, \
}
-#define RK8XX_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \
- _vmask, _ereg, _emask, _etime) \
- [_id] = { \
+#define RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, _enval, _disval, _etime, _ops) \
+ { \
.name = (_match), \
.supply_name = (_supply), \
.of_match = of_match_ptr(_match), \
@@ -95,12 +107,30 @@
.vsel_mask = (_vmask), \
.enable_reg = (_ereg), \
.enable_mask = (_emask), \
+ .enable_val = (_enval), \
+ .disable_val = (_disval), \
.enable_time = (_etime), \
- .ops = &rk808_reg_ops, \
+ .ops = _ops, \
}
-#define RK8XX_DESC_SWITCH(_id, _match, _supply, _ereg, _emask) \
- [_id] = { \
+#define RK805_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, _etime) \
+ RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, 0, 0, _etime, &rk805_reg_ops)
+
+#define RK8XX_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, _etime) \
+ RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, 0, 0, _etime, &rk808_reg_ops)
+
+#define RK817_DESC(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, _disval, _etime) \
+ RK8XX_DESC_COM(_id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask, _emask, _disval, _etime, &rk817_reg_ops)
+
+#define RKXX_DESC_SWITCH_COM(_id, _match, _supply, _ereg, _emask, \
+ _enval, _disval, _ops) \
+ { \
.name = (_match), \
.supply_name = (_supply), \
.of_match = of_match_ptr(_match), \
@@ -109,10 +139,20 @@
.id = (_id), \
.enable_reg = (_ereg), \
.enable_mask = (_emask), \
+ .enable_val = (_enval), \
+ .disable_val = (_disval), \
.owner = THIS_MODULE, \
- .ops = &rk808_switch_ops \
+ .ops = _ops \
}
+#define RK817_DESC_SWITCH(_id, _match, _supply, _ereg, _emask, \
+ _disval) \
+ RKXX_DESC_SWITCH_COM(_id, _match, _supply, _ereg, _emask, \
+ _emask, _disval, &rk817_switch_ops)
+
+#define RK8XX_DESC_SWITCH(_id, _match, _supply, _ereg, _emask) \
+ RKXX_DESC_SWITCH_COM(_id, _match, _supply, _ereg, _emask, \
+ 0, 0, &rk808_switch_ops)
struct rk808_regulator_data {
struct gpio_desc *dvs_gpio[2];
@@ -130,6 +170,51 @@ static const struct regulator_linear_range rk808_ldo3_voltage_ranges[] = {
REGULATOR_LINEAR_RANGE(2500000, 15, 15, 0),
};
+#define RK809_BUCK5_SEL_CNT (8)
+
+static const struct regulator_linear_range rk809_buck5_voltage_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1500000, 0, 0, 0),
+ REGULATOR_LINEAR_RANGE(1800000, 1, 3, 200000),
+ REGULATOR_LINEAR_RANGE(2800000, 4, 5, 200000),
+ REGULATOR_LINEAR_RANGE(3300000, 6, 7, 300000),
+};
+
+#define RK817_BUCK1_MIN0 500000
+#define RK817_BUCK1_MAX0 1500000
+
+#define RK817_BUCK1_MIN1 1600000
+#define RK817_BUCK1_MAX1 2400000
+
+#define RK817_BUCK3_MAX1 3400000
+
+#define RK817_BUCK1_STP0 12500
+#define RK817_BUCK1_STP1 100000
+
+#define RK817_BUCK1_SEL0 ((RK817_BUCK1_MAX0 - RK817_BUCK1_MIN0) /\
+ RK817_BUCK1_STP0)
+#define RK817_BUCK1_SEL1 ((RK817_BUCK1_MAX1 - RK817_BUCK1_MIN1) /\
+ RK817_BUCK1_STP1)
+
+#define RK817_BUCK3_SEL1 ((RK817_BUCK3_MAX1 - RK817_BUCK1_MIN1) /\
+ RK817_BUCK1_STP1)
+
+#define RK817_BUCK1_SEL_CNT (RK817_BUCK1_SEL0 + RK817_BUCK1_SEL1 + 1)
+#define RK817_BUCK3_SEL_CNT (RK817_BUCK1_SEL0 + RK817_BUCK3_SEL1 + 1)
+
+static const struct regulator_linear_range rk817_buck1_voltage_ranges[] = {
+ REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN0, 0,
+ RK817_BUCK1_SEL0, RK817_BUCK1_STP0),
+ REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN1, RK817_BUCK1_SEL0 + 1,
+ RK817_BUCK1_SEL_CNT, RK817_BUCK1_STP1),
+};
+
+static const struct regulator_linear_range rk817_buck3_voltage_ranges[] = {
+ REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN0, 0,
+ RK817_BUCK1_SEL0, RK817_BUCK1_STP0),
+ REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN1, RK817_BUCK1_SEL0 + 1,
+ RK817_BUCK3_SEL_CNT, RK817_BUCK1_STP1),
+};
+
static int rk808_buck1_2_get_voltage_sel_regmap(struct regulator_dev *rdev)
{
struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev);
@@ -281,6 +366,36 @@ static int rk808_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
RK808_RAMP_RATE_MASK, ramp_value);
}
+/*
+ * RK817 RK809
+ */
+static int rk817_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
+{
+ unsigned int ramp_value = RK817_RAMP_RATE_25MV_PER_US;
+ unsigned int reg = RK817_BUCK_CONFIG_REG(rdev_get_id(rdev));
+
+ switch (ramp_delay) {
+ case 0 ... 3000:
+ ramp_value = RK817_RAMP_RATE_3MV_PER_US;
+ break;
+ case 3001 ... 6300:
+ ramp_value = RK817_RAMP_RATE_6_3MV_PER_US;
+ break;
+ case 6301 ... 12500:
+ ramp_value = RK817_RAMP_RATE_12_5MV_PER_US;
+ break;
+ case 12501 ... 25000:
+ break;
+ default:
+ dev_warn(&rdev->dev,
+ "%s ramp_delay: %d not supported, setting 10000\n",
+ rdev->desc->name, ramp_delay);
+ }
+
+ return regmap_update_bits(rdev->regmap, reg,
+ RK817_RAMP_RATE_MASK, ramp_value);
+}
+
static int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv)
{
unsigned int reg;
@@ -296,6 +411,21 @@ static int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv)
sel);
}
+static int rk817_set_suspend_voltage(struct regulator_dev *rdev, int uv)
+{
+ unsigned int reg;
+ int sel = regulator_map_voltage_linear(rdev, uv, uv);
+ /* only ldo1~ldo9 */
+ if (sel < 0)
+ return -EINVAL;
+
+ reg = rdev->desc->vsel_reg + RK808_SLP_REG_OFFSET;
+
+ return regmap_update_bits(rdev->regmap, reg,
+ rdev->desc->vsel_mask,
+ sel);
+}
+
static int rk808_set_suspend_voltage_range(struct regulator_dev *rdev, int uv)
{
unsigned int reg;
@@ -355,6 +485,131 @@ static int rk808_set_suspend_disable(struct regulator_dev *rdev)
rdev->desc->enable_mask);
}
+static int rk817_set_suspend_enable_ctrl(struct regulator_dev *rdev,
+ unsigned int en)
+{
+ unsigned int reg;
+ int id = rdev_get_id(rdev);
+ unsigned int id_slp, msk, val;
+
+ if (id >= RK817_ID_DCDC1 && id <= RK817_ID_DCDC4)
+ id_slp = id;
+ else if (id >= RK817_ID_LDO1 && id <= RK817_ID_LDO8)
+ id_slp = 8 + (id - RK817_ID_LDO1);
+ else if (id >= RK817_ID_LDO9 && id <= RK809_ID_SW2)
+ id_slp = 4 + (id - RK817_ID_LDO9);
+ else
+ return -EINVAL;
+
+ reg = RK817_POWER_SLP_EN_REG(id_slp / 8);
+
+ msk = BIT(id_slp % 8);
+ if (en)
+ val = msk;
+ else
+ val = 0;
+
+ return regmap_update_bits(rdev->regmap, reg, msk, val);
+}
+
+static int rk817_set_suspend_enable(struct regulator_dev *rdev)
+{
+ return rk817_set_suspend_enable_ctrl(rdev, 1);
+}
+
+static int rk817_set_suspend_disable(struct regulator_dev *rdev)
+{
+ return rk817_set_suspend_enable_ctrl(rdev, 0);
+}
+
+static int rk8xx_set_suspend_mode(struct regulator_dev *rdev, unsigned int mode)
+{
+ unsigned int reg;
+
+ reg = rdev->desc->vsel_reg + RK808_SLP_REG_OFFSET;
+
+ switch (mode) {
+ case REGULATOR_MODE_FAST:
+ return regmap_update_bits(rdev->regmap, reg,
+ PWM_MODE_MSK, FPWM_MODE);
+ case REGULATOR_MODE_NORMAL:
+ return regmap_update_bits(rdev->regmap, reg,
+ PWM_MODE_MSK, AUTO_PWM_MODE);
+ default:
+ dev_err(&rdev->dev, "do not support this mode\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int rk8xx_set_mode(struct regulator_dev *rdev, unsigned int mode)
+{
+ switch (mode) {
+ case REGULATOR_MODE_FAST:
+ return regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,
+ PWM_MODE_MSK, FPWM_MODE);
+ case REGULATOR_MODE_NORMAL:
+ return regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,
+ PWM_MODE_MSK, AUTO_PWM_MODE);
+ default:
+ dev_err(&rdev->dev, "do not support this mode\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static unsigned int rk8xx_get_mode(struct regulator_dev *rdev)
+{
+ unsigned int val;
+ int err;
+
+ err = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);
+ if (err)
+ return err;
+
+ if (val & FPWM_MODE)
+ return REGULATOR_MODE_FAST;
+ else
+ return REGULATOR_MODE_NORMAL;
+}
+
+static int rk8xx_is_enabled_wmsk_regmap(struct regulator_dev *rdev)
+{
+ unsigned int val;
+ int ret;
+
+ ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
+ if (ret != 0)
+ return ret;
+
+ /* add write mask bit */
+ val |= (rdev->desc->enable_mask & 0xf0);
+ val &= rdev->desc->enable_mask;
+
+ if (rdev->desc->enable_is_inverted) {
+ if (rdev->desc->enable_val)
+ return val != rdev->desc->enable_val;
+ return (val == 0);
+ }
+ if (rdev->desc->enable_val)
+ return val == rdev->desc->enable_val;
+ return val != 0;
+}
+
+static unsigned int rk8xx_regulator_of_map_mode(unsigned int mode)
+{
+ switch (mode) {
+ case 1:
+ return REGULATOR_MODE_FAST;
+ case 2:
+ return REGULATOR_MODE_NORMAL;
+ default:
+ return -EINVAL;
+ }
+}
+
static const struct regulator_ops rk805_reg_ops = {
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
@@ -431,6 +686,71 @@ static const struct regulator_linear_range rk805_buck_1_2_voltage_ranges[] = {
REGULATOR_LINEAR_RANGE(2300000, 63, 63, 0),
};
+static struct regulator_ops rk809_buck5_ops_range = {
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = rk8xx_is_enabled_wmsk_regmap,
+ .set_suspend_voltage = rk808_set_suspend_voltage_range,
+ .set_suspend_enable = rk817_set_suspend_enable,
+ .set_suspend_disable = rk817_set_suspend_disable,
+};
+
+static struct regulator_ops rk817_reg_ops = {
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = rk8xx_is_enabled_wmsk_regmap,
+ .set_suspend_voltage = rk817_set_suspend_voltage,
+ .set_suspend_enable = rk817_set_suspend_enable,
+ .set_suspend_disable = rk817_set_suspend_disable,
+};
+
+static struct regulator_ops rk817_boost_ops = {
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = rk8xx_is_enabled_wmsk_regmap,
+ .set_suspend_enable = rk817_set_suspend_enable,
+ .set_suspend_disable = rk817_set_suspend_disable,
+};
+
+static struct regulator_ops rk817_buck_ops_range = {
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = rk8xx_is_enabled_wmsk_regmap,
+ .set_mode = rk8xx_set_mode,
+ .get_mode = rk8xx_get_mode,
+ .set_suspend_mode = rk8xx_set_suspend_mode,
+ .set_ramp_delay = rk817_set_ramp_delay,
+ .set_suspend_voltage = rk808_set_suspend_voltage_range,
+ .set_suspend_enable = rk817_set_suspend_enable,
+ .set_suspend_disable = rk817_set_suspend_disable,
+};
+
+static struct regulator_ops rk817_switch_ops = {
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = rk8xx_is_enabled_wmsk_regmap,
+ .set_suspend_enable = rk817_set_suspend_enable,
+ .set_suspend_disable = rk817_set_suspend_disable,
+};
+
static const struct regulator_desc rk805_reg[] = {
{
.name = "DCDC_REG1",
@@ -587,6 +907,271 @@ static const struct regulator_desc rk808_reg[] = {
RK808_DCDC_EN_REG, BIT(6)),
};
+static const struct regulator_desc rk809_reg[] = {
+ {
+ .name = "DCDC_REG1",
+ .supply_name = "vcc1",
+ .of_match = of_match_ptr("DCDC_REG1"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC1,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK1_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC1),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC1),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC1),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG2",
+ .supply_name = "vcc2",
+ .of_match = of_match_ptr("DCDC_REG2"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC2,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK2_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC2),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC2),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC2),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG3",
+ .supply_name = "vcc3",
+ .of_match = of_match_ptr("DCDC_REG3"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC3,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK3_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC3),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC3),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC3),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG4",
+ .supply_name = "vcc4",
+ .of_match = of_match_ptr("DCDC_REG4"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC4,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK3_SEL_CNT + 1,
+ .linear_ranges = rk817_buck3_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck3_voltage_ranges),
+ .vsel_reg = RK817_BUCK4_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC4),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC4),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC4),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ },
+ {
+ .name = "DCDC_REG5",
+ .supply_name = "vcc9",
+ .of_match = of_match_ptr("DCDC_REG5"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK809_ID_DCDC5,
+ .ops = &rk809_buck5_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK809_BUCK5_SEL_CNT,
+ .linear_ranges = rk809_buck5_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
+ .vsel_reg = RK809_BUCK5_CONFIG(0),
+ .vsel_mask = RK809_BUCK5_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(3),
+ .enable_mask = ENABLE_MASK(1),
+ .enable_val = ENABLE_MASK(1),
+ .disable_val = DISABLE_VAL(1),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ },
+ RK817_DESC(RK817_ID_LDO1, "LDO_REG1", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(0), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_DESC(RK817_ID_LDO2, "LDO_REG2", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(1), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(1),
+ DISABLE_VAL(1), 400),
+ RK817_DESC(RK817_ID_LDO3, "LDO_REG3", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(2), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(2),
+ DISABLE_VAL(2), 400),
+ RK817_DESC(RK817_ID_LDO4, "LDO_REG4", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(3), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(3),
+ DISABLE_VAL(3), 400),
+ RK817_DESC(RK817_ID_LDO5, "LDO_REG5", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(4), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_DESC(RK817_ID_LDO6, "LDO_REG6", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(5), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(1),
+ DISABLE_VAL(1), 400),
+ RK817_DESC(RK817_ID_LDO7, "LDO_REG7", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(6), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(2),
+ DISABLE_VAL(2), 400),
+ RK817_DESC(RK817_ID_LDO8, "LDO_REG8", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(7), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(3),
+ DISABLE_VAL(3), 400),
+ RK817_DESC(RK817_ID_LDO9, "LDO_REG9", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(8), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(3), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_DESC_SWITCH(RK809_ID_SW1, "SWITCH_REG1", "vcc9",
+ RK817_POWER_EN_REG(3), ENABLE_MASK(2),
+ DISABLE_VAL(2)),
+ RK817_DESC_SWITCH(RK809_ID_SW2, "SWITCH_REG2", "vcc8",
+ RK817_POWER_EN_REG(3), ENABLE_MASK(3),
+ DISABLE_VAL(3)),
+};
+
+static const struct regulator_desc rk817_reg[] = {
+ {
+ .name = "DCDC_REG1",
+ .supply_name = "vcc1",
+ .of_match = of_match_ptr("DCDC_REG1"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC1,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK1_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC1),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC1),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC1),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG2",
+ .supply_name = "vcc2",
+ .of_match = of_match_ptr("DCDC_REG2"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC2,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK2_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC2),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC2),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC2),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG3",
+ .supply_name = "vcc3",
+ .of_match = of_match_ptr("DCDC_REG3"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC3,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK1_SEL_CNT + 1,
+ .linear_ranges = rk817_buck1_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck1_voltage_ranges),
+ .vsel_reg = RK817_BUCK3_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC3),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC3),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC3),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG4",
+ .supply_name = "vcc4",
+ .of_match = of_match_ptr("DCDC_REG4"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK817_ID_DCDC4,
+ .ops = &rk817_buck_ops_range,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = RK817_BUCK3_SEL_CNT + 1,
+ .linear_ranges = rk817_buck3_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk817_buck3_voltage_ranges),
+ .vsel_reg = RK817_BUCK4_ON_VSEL_REG,
+ .vsel_mask = RK817_BUCK_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(0),
+ .enable_mask = ENABLE_MASK(RK817_ID_DCDC4),
+ .enable_val = ENABLE_MASK(RK817_ID_DCDC4),
+ .disable_val = DISABLE_VAL(RK817_ID_DCDC4),
+ .of_map_mode = rk8xx_regulator_of_map_mode,
+ .owner = THIS_MODULE,
+ },
+ RK817_DESC(RK817_ID_LDO1, "LDO_REG1", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(0), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_DESC(RK817_ID_LDO2, "LDO_REG2", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(1), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(1),
+ DISABLE_VAL(1), 400),
+ RK817_DESC(RK817_ID_LDO3, "LDO_REG3", "vcc5", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(2), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(2),
+ DISABLE_VAL(2), 400),
+ RK817_DESC(RK817_ID_LDO4, "LDO_REG4", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(3), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(1), ENABLE_MASK(3),
+ DISABLE_VAL(3), 400),
+ RK817_DESC(RK817_ID_LDO5, "LDO_REG5", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(4), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_DESC(RK817_ID_LDO6, "LDO_REG6", "vcc6", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(5), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(1),
+ DISABLE_VAL(1), 400),
+ RK817_DESC(RK817_ID_LDO7, "LDO_REG7", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(6), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(2),
+ DISABLE_VAL(2), 400),
+ RK817_DESC(RK817_ID_LDO8, "LDO_REG8", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(7), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(2), ENABLE_MASK(3),
+ DISABLE_VAL(3), 400),
+ RK817_DESC(RK817_ID_LDO9, "LDO_REG9", "vcc7", 600, 3400, 25,
+ RK817_LDO_ON_VSEL_REG(8), RK817_LDO_VSEL_MASK,
+ RK817_POWER_EN_REG(3), ENABLE_MASK(0),
+ DISABLE_VAL(0), 400),
+ RK817_BOOST_DESC(RK817_ID_BOOST, "BOOST", "vcc8", 4700, 5400, 100,
+ RK817_BOOST_OTG_CFG, RK817_BOOST_VSEL_MASK,
+ RK817_POWER_EN_REG(3), ENABLE_MASK(1), ENABLE_MASK(1),
+ DISABLE_VAL(1), 400, 3500 - 5400),
+ RK817_DESC_SWITCH(RK817_ID_BOOST_OTG_SW, "OTG_SWITCH", "vcc9",
+ RK817_POWER_EN_REG(3), ENABLE_MASK(2),
+ DISABLE_VAL(2)),
+};
+
static const struct regulator_desc rk818_reg[] = {
{
.name = "DCDC_REG1",
@@ -757,6 +1342,14 @@ static int rk808_regulator_probe(struct platform_device *pdev)
regulators = rk808_reg;
nregulators = RK808_NUM_REGULATORS;
break;
+ case RK809_ID:
+ regulators = rk809_reg;
+ nregulators = RK809_NUM_REGULATORS;
+ break;
+ case RK817_ID:
+ regulators = rk817_reg;
+ nregulators = RK817_NUM_REGULATORS;
+ break;
case RK818_ID:
regulators = rk818_reg;
nregulators = RK818_NUM_REGULATORS;
@@ -795,6 +1388,7 @@ static struct platform_driver rk808_regulator_driver = {
module_platform_driver(rk808_regulator_driver);
MODULE_DESCRIPTION("regulator driver for the RK805/RK808/RK818 series PMICs");
+MODULE_AUTHOR("Tony xie <tony.xie@rock-chips.com>");
MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
MODULE_AUTHOR("Zhang Qing <zhangqing@rock-chips.com>");
MODULE_AUTHOR("Wadim Egorov <w.egorov@phytec.de>");
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 17:53:17 +0000