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Message-Id: <20260112102849.1479-3-chenjh@rock-chips.com>
Date: Mon, 12 Jan 2026 18:28:48 +0800
From: Joseph Chen <chenjh@...k-chips.com>
To: Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Lee Jones <lee@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh@...nel.org>
Cc: Heiko Stuebner <heiko@...ech.de>,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
linux-rockchip@...ts.infradead.org,
Joseph Chen <chenjh@...k-chips.com>
Subject: [PATCH v2 2/3] mfd: rk8xx: Add RK801 support
The RK801 is a Power Management IC (PMIC) for multimedia
and handheld devices. It contains the following components:
- 4 BUCK
- 2 LDO
- 1 SWITCH
Signed-off-by: Joseph Chen <chenjh@...k-chips.com>
---
drivers/mfd/Kconfig | 6 +-
drivers/mfd/rk8xx-core.c | 81 ++
drivers/mfd/rk8xx-i2c.c | 33 +-
drivers/regulator/rk808-regulator.c | 1963 ---------------------------
include/linux/mfd/rk808.h | 118 ++
5 files changed, 234 insertions(+), 1967 deletions(-)
delete mode 100644 drivers/regulator/rk808-regulator.c
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 6cec1858947..5405e8633aa 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1355,15 +1355,15 @@ config MFD_RK8XX
select MFD_CORE
config MFD_RK8XX_I2C
- tristate "Rockchip RK805/RK808/RK809/RK816/RK817/RK818 Power Management Chip"
+ tristate "Rockchip RK801/RK805/RK808/RK809/RK816/RK817/RK818 Power Management Chip"
depends on I2C && OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
select MFD_RK8XX
help
- If you say yes here you get support for the RK805, RK808, RK809,
- RK816, RK817 and RK818 Power Management chips.
+ If you say yes here you get support for the RK801, RK805, RK808,
+ RK809, RK816, RK817 and RK818 Power Management chips.
This driver provides common support for accessing the device
through I2C interface. The device supports multiple sub-devices
including interrupts, RTC, LDO & DCDC regulators, and onkey.
diff --git a/drivers/mfd/rk8xx-core.c b/drivers/mfd/rk8xx-core.c
index def4587fdfb..3dcf6abfda7 100644
--- a/drivers/mfd/rk8xx-core.c
+++ b/drivers/mfd/rk8xx-core.c
@@ -37,6 +37,11 @@ static const struct resource rk817_rtc_resources[] = {
DEFINE_RES_IRQ(RK817_IRQ_RTC_ALARM),
};
+static const struct resource rk801_key_resources[] = {
+ DEFINE_RES_IRQ(RK801_IRQ_PWRON_FALL),
+ DEFINE_RES_IRQ(RK801_IRQ_PWRON_RISE),
+};
+
static const struct resource rk805_key_resources[] = {
DEFINE_RES_IRQ(RK805_IRQ_PWRON_RISE),
DEFINE_RES_IRQ(RK805_IRQ_PWRON_FALL),
@@ -57,6 +62,14 @@ static const struct resource rk817_charger_resources[] = {
DEFINE_RES_IRQ(RK817_IRQ_PLUG_OUT),
};
+static const struct mfd_cell rk801s[] = {
+ { .name = "rk808-regulator", },
+ { .name = "rk805-pwrkey",
+ .num_resources = ARRAY_SIZE(rk801_key_resources),
+ .resources = &rk801_key_resources[0],
+ },
+};
+
static const struct mfd_cell rk805s[] = {
{ .name = "rk808-clkout", },
{ .name = "rk808-regulator", },
@@ -139,6 +152,15 @@ static const struct mfd_cell rk818s[] = {
},
};
+static const struct rk808_reg_data rk801_pre_init_reg[] = {
+ { RK801_SLEEP_CFG_REG, RK801_SLEEP_FUN_MSK, RK801_NONE_FUN },
+ { RK801_SYS_CFG2_REG, RK801_RST_MSK, RK801_RST_RESTART_REG_RESETB },
+ { RK801_INT_CONFIG_REG, RK801_INT_POL_MSK, RK801_INT_ACT_L },
+ { RK801_POWER_FPWM_EN_REG, RK801_PLDO_HRDEC_EN, RK801_PLDO_HRDEC_EN },
+ { RK801_BUCK_DEBUG5_REG, MASK_ALL, 0x54 },
+ { RK801_CON_BACK1_REG, MASK_ALL, 0x18 },
+};
+
static const struct rk808_reg_data rk805_pre_init_reg[] = {
{RK805_BUCK1_CONFIG_REG, RK805_BUCK1_2_ILMAX_MASK,
RK805_BUCK1_2_ILMAX_4000MA},
@@ -284,6 +306,37 @@ static const struct rk808_reg_data rk818_pre_init_reg[] = {
VB_LO_SEL_3500MV },
};
+static const struct regmap_irq rk801_irqs[] = {
+ [RK801_IRQ_PWRON_FALL] = {
+ .mask = RK801_IRQ_PWRON_FALL_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_PWRON_RISE] = {
+ .mask = RK801_IRQ_PWRON_RISE_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_PWRON] = {
+ .mask = RK801_IRQ_PWRON_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_PWRON_LP] = {
+ .mask = RK801_IRQ_PWRON_LP_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_HOTDIE] = {
+ .mask = RK801_IRQ_HOTDIE_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_VDC_RISE] = {
+ .mask = RK801_IRQ_VDC_RISE_MSK,
+ .reg_offset = 0,
+ },
+ [RK801_IRQ_VDC_FALL] = {
+ .mask = RK801_IRQ_VDC_FALL_MSK,
+ .reg_offset = 0,
+ },
+};
+
static const struct regmap_irq rk805_irqs[] = {
[RK805_IRQ_PWRON_RISE] = {
.mask = RK805_IRQ_PWRON_RISE_MSK,
@@ -532,6 +585,17 @@ static const struct regmap_irq rk817_irqs[RK817_IRQ_END] = {
REGMAP_IRQ_REG_LINE(23, 8)
};
+static const struct regmap_irq_chip rk801_irq_chip = {
+ .name = "rk801",
+ .irqs = rk801_irqs,
+ .num_irqs = ARRAY_SIZE(rk801_irqs),
+ .num_regs = 1,
+ .status_base = RK801_INT_STS0_REG,
+ .mask_base = RK801_INT_MASK0_REG,
+ .ack_base = RK801_INT_STS0_REG,
+ .init_ack_masked = true,
+};
+
static const struct regmap_irq_chip rk805_irq_chip = {
.name = "rk805",
.irqs = rk805_irqs,
@@ -610,6 +674,10 @@ static int rk808_power_off(struct sys_off_data *data)
unsigned int reg, bit;
switch (rk808->variant) {
+ case RK801_ID:
+ reg = RK801_SYS_CFG2_REG;
+ bit = DEV_OFF;
+ break;
case RK805_ID:
reg = RK805_DEV_CTRL_REG;
bit = DEV_OFF;
@@ -714,6 +782,13 @@ int rk8xx_probe(struct device *dev, int variant, unsigned int irq, struct regmap
dev_set_drvdata(dev, rk808);
switch (rk808->variant) {
+ case RK801_ID:
+ rk808->regmap_irq_chip = &rk801_irq_chip;
+ pre_init_reg = rk801_pre_init_reg;
+ nr_pre_init_regs = ARRAY_SIZE(rk801_pre_init_reg);
+ cells = rk801s;
+ nr_cells = ARRAY_SIZE(rk801s);
+ break;
case RK805_ID:
rk808->regmap_irq_chip = &rk805_irq_chip;
pre_init_reg = rk805_pre_init_reg;
@@ -831,6 +906,12 @@ int rk8xx_suspend(struct device *dev)
int ret = 0;
switch (rk808->variant) {
+ case RK801_ID:
+ ret = regmap_update_bits(rk808->regmap,
+ RK801_SLEEP_CFG_REG,
+ RK801_SLEEP_FUN_MSK,
+ RK801_SLEEP_FUN);
+ break;
case RK805_ID:
ret = regmap_update_bits(rk808->regmap,
RK805_GPIO_IO_POL_REG,
diff --git a/drivers/mfd/rk8xx-i2c.c b/drivers/mfd/rk8xx-i2c.c
index 37287b06dab..2951b2911a3 100644
--- a/drivers/mfd/rk8xx-i2c.c
+++ b/drivers/mfd/rk8xx-i2c.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Rockchip RK805/RK808/RK816/RK817/RK818 Core (I2C) driver
+ * Rockchip RK801/RK805/RK808/RK816/RK817/RK818 Core (I2C) driver
*
* Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
* Copyright (C) 2016 PHYTEC Messtechnik GmbH
@@ -21,6 +21,23 @@ struct rk8xx_i2c_platform_data {
int variant;
};
+static bool rk801_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case RK801_SYS_STS_REG:
+ case RK801_INT_STS0_REG:
+ case RK801_SYS_CFG0_REG:
+ case RK801_SYS_CFG1_REG:
+ case RK801_SYS_CFG2_REG:
+ case RK801_SYS_CFG3_REG:
+ case RK801_SYS_CFG4_REG:
+ case RK801_SLEEP_CFG_REG:
+ return true;
+ }
+
+ return false;
+}
+
static bool rk806_is_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -124,6 +141,14 @@ static const struct regmap_config rk818_regmap_config = {
.volatile_reg = rk808_is_volatile_reg,
};
+static const struct regmap_config rk801_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = RK801_SYS_CFG3_OTP_REG,
+ .cache_type = REGCACHE_RBTREE,
+ .volatile_reg = rk801_is_volatile_reg,
+};
+
static const struct regmap_config rk805_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
@@ -164,6 +189,11 @@ static const struct regmap_config rk817_regmap_config = {
.volatile_reg = rk817_is_volatile_reg,
};
+static const struct rk8xx_i2c_platform_data rk801_data = {
+ .regmap_cfg = &rk801_regmap_config,
+ .variant = RK801_ID,
+};
+
static const struct rk8xx_i2c_platform_data rk805_data = {
.regmap_cfg = &rk805_regmap_config,
.variant = RK805_ID,
@@ -224,6 +254,7 @@ static void rk8xx_i2c_shutdown(struct i2c_client *client)
static SIMPLE_DEV_PM_OPS(rk8xx_i2c_pm_ops, rk8xx_suspend, rk8xx_resume);
static const struct of_device_id rk8xx_i2c_of_match[] = {
+ { .compatible = "rockchip,rk801", .data = &rk801_data },
{ .compatible = "rockchip,rk805", .data = &rk805_data },
{ .compatible = "rockchip,rk806", .data = &rk806_data },
{ .compatible = "rockchip,rk808", .data = &rk808_data },
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
deleted file mode 100644
index 1e814247965..00000000000
--- a/drivers/regulator/rk808-regulator.c
+++ /dev/null
@@ -1,1963 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Regulator driver for Rockchip RK80x and RK81x PMIC series
- *
- * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
- * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
- *
- * Author: Chris Zhong <zyw@...k-chips.com>
- * Author: Zhang Qing <zhangqing@...k-chips.com>
- * Author: Xu Shengfei <xsf@...k-chips.com>
- *
- * Copyright (C) 2016 PHYTEC Messtechnik GmbH
- *
- * Author: Wadim Egorov <w.egorov@...tec.de>
- */
-
-#include <linux/delay.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/mfd/rk808.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/of_regulator.h>
-#include <linux/gpio/consumer.h>
-
-/* Field definitions */
-#define RK808_BUCK_VSEL_MASK 0x3f
-#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
-#define RK818_LDO3_ON_VSEL_MASK 0xf
-#define RK818_BOOST_ON_VSEL_MASK 0xe0
-
-#define RK806_DCDC_SLP_REG_OFFSET 0x0A
-#define RK806_NLDO_SLP_REG_OFFSET 0x05
-#define RK806_PLDO_SLP_REG_OFFSET 0x06
-
-#define RK806_BUCK_SEL_CNT 0xff
-#define RK806_LDO_SEL_CNT 0xff
-
-/* Ramp rate definitions for buck1 / buck2 only */
-#define RK808_RAMP_RATE_OFFSET 3
-#define RK808_RAMP_RATE_MASK (3 << RK808_RAMP_RATE_OFFSET)
-#define RK808_RAMP_RATE_2MV_PER_US (0 << RK808_RAMP_RATE_OFFSET)
-#define RK808_RAMP_RATE_4MV_PER_US (1 << RK808_RAMP_RATE_OFFSET)
-#define RK808_RAMP_RATE_6MV_PER_US (2 << RK808_RAMP_RATE_OFFSET)
-#define RK808_RAMP_RATE_10MV_PER_US (3 << RK808_RAMP_RATE_OFFSET)
-
-#define RK808_DVS2_POL BIT(2)
-#define RK808_DVS1_POL BIT(1)
-
-/* Offset from XXX_ON_VSEL to XXX_SLP_VSEL */
-#define RK808_SLP_REG_OFFSET 1
-
-/* Offset from XXX_ON_VSEL to XXX_DVS_VSEL */
-#define RK808_DVS_REG_OFFSET 2
-
-/* Offset from XXX_EN_REG to SLEEP_SET_OFF_XXX */
-#define RK808_SLP_SET_OFF_REG_OFFSET 2
-
-/* max steps for increase voltage of Buck1/2, equal 100mv*/
-#define MAX_STEPS_ONE_TIME 8
-
-#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_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), \
- .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), \
- .ops = _ops, \
- }
-
-#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 RK806_REGULATOR(_name, _supply_name, _id, _ops,\
- _n_voltages, _vr, _er, _lr, ctrl_bit,\
- _rr, _rm, _rt)\
-[_id] = {\
- .name = _name,\
- .supply_name = _supply_name,\
- .of_match = of_match_ptr(_name),\
- .regulators_node = of_match_ptr("regulators"),\
- .id = _id,\
- .ops = &_ops,\
- .type = REGULATOR_VOLTAGE,\
- .n_voltages = _n_voltages,\
- .linear_ranges = _lr,\
- .n_linear_ranges = ARRAY_SIZE(_lr),\
- .vsel_reg = _vr,\
- .vsel_mask = 0xff,\
- .enable_reg = _er,\
- .enable_mask = ENABLE_MASK(ctrl_bit),\
- .enable_val = ENABLE_MASK(ctrl_bit),\
- .disable_val = DISABLE_VAL(ctrl_bit),\
- .of_map_mode = rk8xx_regulator_of_map_mode,\
- .ramp_reg = _rr,\
- .ramp_mask = _rm,\
- .ramp_delay_table = _rt, \
- .n_ramp_values = ARRAY_SIZE(_rt), \
- .owner = THIS_MODULE,\
- }
-
-#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 RK816_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, &rk816_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), \
- .regulators_node = of_match_ptr("regulators"), \
- .type = REGULATOR_VOLTAGE, \
- .id = (_id), \
- .enable_reg = (_ereg), \
- .enable_mask = (_emask), \
- .enable_val = (_enval), \
- .disable_val = (_disval), \
- .owner = THIS_MODULE, \
- .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 rk8xx_register_bit {
- u8 reg;
- u8 bit;
-};
-
-#define RK8XX_REG_BIT(_reg, _bit) \
- { \
- .reg = _reg, \
- .bit = BIT(_bit), \
- }
-
-struct rk808_regulator_data {
- struct gpio_desc *dvs_gpio[2];
-};
-
-static const struct linear_range rk808_ldo3_voltage_ranges[] = {
- REGULATOR_LINEAR_RANGE(800000, 0, 13, 100000),
- REGULATOR_LINEAR_RANGE(2500000, 15, 15, 0),
-};
-
-#define RK809_BUCK5_SEL_CNT (8)
-
-static const struct 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 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 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 const unsigned int rk808_buck1_2_ramp_table[] = {
- 2000, 4000, 6000, 10000
-};
-
-/* RK817/RK809/RK816 (buck 1/2 only) */
-static const unsigned int rk817_buck1_4_ramp_table[] = {
- 3000, 6300, 12500, 25000
-};
-
-static int rk806_set_mode_dcdc(struct regulator_dev *rdev, unsigned int mode)
-{
- unsigned int rid = rdev_get_id(rdev);
- unsigned int ctr_bit, reg;
-
- reg = RK806_POWER_FPWM_EN0 + rid / 8;
- ctr_bit = rid % 8;
-
- switch (mode) {
- case REGULATOR_MODE_FAST:
- return regmap_update_bits(rdev->regmap, reg,
- PWM_MODE_MSK << ctr_bit,
- FPWM_MODE << ctr_bit);
- case REGULATOR_MODE_NORMAL:
- return regmap_update_bits(rdev->regmap, reg,
- PWM_MODE_MSK << ctr_bit,
- AUTO_PWM_MODE << ctr_bit);
- default:
- dev_err(rdev_get_dev(rdev), "mode unsupported: %u\n", mode);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static unsigned int rk806_get_mode_dcdc(struct regulator_dev *rdev)
-{
- int rid = rdev_get_id(rdev);
- int ctr_bit, reg;
- unsigned int val;
- int err;
-
- reg = RK806_POWER_FPWM_EN0 + rid / 8;
- ctr_bit = rid % 8;
-
- err = regmap_read(rdev->regmap, reg, &val);
- if (err)
- return err;
-
- if ((val >> ctr_bit) & FPWM_MODE)
- return REGULATOR_MODE_FAST;
- else
- return REGULATOR_MODE_NORMAL;
-}
-
-static const struct rk8xx_register_bit rk806_dcdc_rate2[] = {
- RK8XX_REG_BIT(0xEB, 0),
- RK8XX_REG_BIT(0xEB, 1),
- RK8XX_REG_BIT(0xEB, 2),
- RK8XX_REG_BIT(0xEB, 3),
- RK8XX_REG_BIT(0xEB, 4),
- RK8XX_REG_BIT(0xEB, 5),
- RK8XX_REG_BIT(0xEB, 6),
- RK8XX_REG_BIT(0xEB, 7),
- RK8XX_REG_BIT(0xEA, 0),
- RK8XX_REG_BIT(0xEA, 1),
-};
-
-static const unsigned int rk806_ramp_delay_table_dcdc[] = {
- 50000, 25000, 12500, 6250, 3125, 1560, 961, 390
-};
-
-static int rk806_set_ramp_delay_dcdc(struct regulator_dev *rdev, int ramp_delay)
-{
- int rid = rdev_get_id(rdev);
- int regval, ramp_value, ret;
-
- ret = regulator_find_closest_bigger(ramp_delay, rdev->desc->ramp_delay_table,
- rdev->desc->n_ramp_values, &ramp_value);
- if (ret) {
- dev_warn(rdev_get_dev(rdev),
- "Can't set ramp-delay %u, setting %u\n", ramp_delay,
- rdev->desc->ramp_delay_table[ramp_value]);
- }
-
- regval = ramp_value << (ffs(rdev->desc->ramp_mask) - 1);
-
- ret = regmap_update_bits(rdev->regmap, rdev->desc->ramp_reg,
- rdev->desc->ramp_mask, regval);
- if (ret)
- return ret;
-
- /*
- * The above is effectively a copy of regulator_set_ramp_delay_regmap(),
- * but that only stores the lower 2 bits for rk806 DCDC ramp. The MSB must
- * be stored in a separate register, so this open codes the implementation
- * to have access to the ramp_value.
- */
-
- regval = (ramp_value >> 2) & 0x1 ? rk806_dcdc_rate2[rid].bit : 0;
- return regmap_update_bits(rdev->regmap, rk806_dcdc_rate2[rid].reg,
- rk806_dcdc_rate2[rid].bit,
- regval);
-}
-
-static const unsigned int rk806_ramp_delay_table_ldo[] = {
- 100000, 50000, 25000, 12500, 6280, 3120, 1900, 780
-};
-
-static int rk806_set_suspend_voltage_range(struct regulator_dev *rdev, int reg_offset, int uv)
-{
- int sel = regulator_map_voltage_linear_range(rdev, uv, uv);
- unsigned int reg;
-
- if (sel < 0)
- return -EINVAL;
-
- reg = rdev->desc->vsel_reg + reg_offset;
-
- return regmap_update_bits(rdev->regmap, reg, rdev->desc->vsel_mask, sel);
-}
-
-static int rk806_set_suspend_voltage_range_dcdc(struct regulator_dev *rdev, int uv)
-{
- return rk806_set_suspend_voltage_range(rdev, RK806_DCDC_SLP_REG_OFFSET, uv);
-}
-
-static int rk806_set_suspend_voltage_range_nldo(struct regulator_dev *rdev, int uv)
-{
- return rk806_set_suspend_voltage_range(rdev, RK806_NLDO_SLP_REG_OFFSET, uv);
-}
-
-static int rk806_set_suspend_voltage_range_pldo(struct regulator_dev *rdev, int uv)
-{
- return rk806_set_suspend_voltage_range(rdev, RK806_PLDO_SLP_REG_OFFSET, uv);
-}
-
-static int rk808_buck1_2_get_voltage_sel_regmap(struct regulator_dev *rdev)
-{
- struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
- struct gpio_desc *gpio = pdata->dvs_gpio[id];
- unsigned int val;
- int ret;
-
- if (!gpio || gpiod_get_value(gpio) == 0)
- return regulator_get_voltage_sel_regmap(rdev);
-
- ret = regmap_read(rdev->regmap,
- rdev->desc->vsel_reg + RK808_DVS_REG_OFFSET,
- &val);
- if (ret != 0)
- return ret;
-
- val &= rdev->desc->vsel_mask;
- val >>= ffs(rdev->desc->vsel_mask) - 1;
-
- return val;
-}
-
-static int rk808_buck1_2_i2c_set_voltage_sel(struct regulator_dev *rdev,
- unsigned sel)
-{
- int ret, delta_sel;
- unsigned int old_sel, tmp, val, mask = rdev->desc->vsel_mask;
-
- ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);
- if (ret != 0)
- return ret;
-
- tmp = val & ~mask;
- old_sel = val & mask;
- old_sel >>= ffs(mask) - 1;
- delta_sel = sel - old_sel;
-
- /*
- * If directly modify the register to change the voltage, we will face
- * the risk of overshoot. Put it into a multi-step, can effectively
- * avoid this problem, a step is 100mv here.
- */
- while (delta_sel > MAX_STEPS_ONE_TIME) {
- old_sel += MAX_STEPS_ONE_TIME;
- val = old_sel << (ffs(mask) - 1);
- val |= tmp;
-
- /*
- * i2c is 400kHz (2.5us per bit) and we must transmit _at least_
- * 3 bytes (24 bits) plus start and stop so 26 bits. So we've
- * got more than 65 us between each voltage change and thus
- * won't ramp faster than ~1500 uV / us.
- */
- ret = regmap_write(rdev->regmap, rdev->desc->vsel_reg, val);
- delta_sel = sel - old_sel;
- }
-
- sel <<= ffs(mask) - 1;
- val = tmp | sel;
- ret = regmap_write(rdev->regmap, rdev->desc->vsel_reg, val);
-
- /*
- * When we change the voltage register directly, the ramp rate is about
- * 100000uv/us, wait 1us to make sure the target voltage to be stable,
- * so we needn't wait extra time after that.
- */
- udelay(1);
-
- return ret;
-}
-
-static int rk808_buck1_2_set_voltage_sel(struct regulator_dev *rdev,
- unsigned sel)
-{
- struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
- struct gpio_desc *gpio = pdata->dvs_gpio[id];
- unsigned int reg = rdev->desc->vsel_reg;
- unsigned old_sel;
- int ret, gpio_level;
-
- if (!gpio)
- return rk808_buck1_2_i2c_set_voltage_sel(rdev, sel);
-
- gpio_level = gpiod_get_value(gpio);
- if (gpio_level == 0) {
- reg += RK808_DVS_REG_OFFSET;
- ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &old_sel);
- } else {
- ret = regmap_read(rdev->regmap,
- reg + RK808_DVS_REG_OFFSET,
- &old_sel);
- }
-
- if (ret != 0)
- return ret;
-
- sel <<= ffs(rdev->desc->vsel_mask) - 1;
- sel |= old_sel & ~rdev->desc->vsel_mask;
-
- ret = regmap_write(rdev->regmap, reg, sel);
- if (ret)
- return ret;
-
- gpiod_set_value(gpio, !gpio_level);
-
- return ret;
-}
-
-static int rk808_buck1_2_set_voltage_time_sel(struct regulator_dev *rdev,
- unsigned int old_selector,
- unsigned int new_selector)
-{
- struct rk808_regulator_data *pdata = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
- struct gpio_desc *gpio = pdata->dvs_gpio[id];
-
- /* if there is no dvs1/2 pin, we don't need wait extra time here. */
- if (!gpio)
- return 0;
-
- return regulator_set_voltage_time_sel(rdev, old_selector, new_selector);
-}
-
-static int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv)
-{
- unsigned int reg;
- int sel = regulator_map_voltage_linear(rdev, uv, uv);
-
- 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;
- int sel = regulator_map_voltage_linear_range(rdev, uv, uv);
- int ret;
-
- if (sel < 0)
- return -EINVAL;
-
- reg = rdev->desc->vsel_reg + RK808_SLP_REG_OFFSET;
-
- ret = regmap_update_bits(rdev->regmap, reg,
- rdev->desc->vsel_mask,
- sel);
- if (ret)
- return ret;
-
- if (rdev->desc->apply_bit)
- ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg,
- rdev->desc->apply_bit,
- rdev->desc->apply_bit);
-
- return ret;
-}
-
-static int rk805_set_suspend_enable(struct regulator_dev *rdev)
-{
- unsigned int reg;
-
- reg = rdev->desc->enable_reg + RK808_SLP_SET_OFF_REG_OFFSET;
-
- return regmap_update_bits(rdev->regmap, reg,
- rdev->desc->enable_mask,
- rdev->desc->enable_mask);
-}
-
-static int rk805_set_suspend_disable(struct regulator_dev *rdev)
-{
- unsigned int reg;
-
- reg = rdev->desc->enable_reg + RK808_SLP_SET_OFF_REG_OFFSET;
-
- return regmap_update_bits(rdev->regmap, reg,
- rdev->desc->enable_mask,
- 0);
-}
-
-static const struct rk8xx_register_bit rk806_suspend_bits[] = {
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 0),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 1),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 2),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 3),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 4),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 5),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 6),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN0, 7),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 6),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 7),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 0),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 1),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 2),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 3),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN1, 4),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 1),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 2),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 3),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 4),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 5),
- RK8XX_REG_BIT(RK806_POWER_SLP_EN2, 0),
-};
-
-static int rk806_set_suspend_enable(struct regulator_dev *rdev)
-{
- int rid = rdev_get_id(rdev);
-
- return regmap_update_bits(rdev->regmap, rk806_suspend_bits[rid].reg,
- rk806_suspend_bits[rid].bit,
- rk806_suspend_bits[rid].bit);
-}
-
-static int rk806_set_suspend_disable(struct regulator_dev *rdev)
-{
- int rid = rdev_get_id(rdev);
-
- return regmap_update_bits(rdev->regmap, rk806_suspend_bits[rid].reg,
- rk806_suspend_bits[rid].bit, 0);
-}
-
-static int rk808_set_suspend_enable(struct regulator_dev *rdev)
-{
- unsigned int reg;
-
- reg = rdev->desc->enable_reg + RK808_SLP_SET_OFF_REG_OFFSET;
-
- return regmap_update_bits(rdev->regmap, reg,
- rdev->desc->enable_mask,
- 0);
-}
-
-static int rk808_set_suspend_disable(struct regulator_dev *rdev)
-{
- unsigned int reg;
-
- reg = rdev->desc->enable_reg + RK808_SLP_SET_OFF_REG_OFFSET;
-
- return regmap_update_bits(rdev->regmap, reg,
- rdev->desc->enable_mask,
- rdev->desc->enable_mask);
-}
-
-static const struct rk8xx_register_bit rk816_suspend_bits[] = {
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 0),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 1),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 2),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 3),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 0),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 1),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 2),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 3),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 4),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG2, 5),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 5),
- RK8XX_REG_BIT(RK818_SLEEP_SET_OFF_REG1, 6),
-};
-
-static int rk816_set_suspend_enable(struct regulator_dev *rdev)
-{
- int rid = rdev_get_id(rdev);
-
- return regmap_update_bits(rdev->regmap, rk816_suspend_bits[rid].reg,
- rk816_suspend_bits[rid].bit,
- rk816_suspend_bits[rid].bit);
-}
-
-static int rk816_set_suspend_disable(struct regulator_dev *rdev)
-{
- int rid = rdev_get_id(rdev);
-
- return regmap_update_bits(rdev->regmap, rk816_suspend_bits[rid].reg,
- rk816_suspend_bits[rid].bit, 0);
-}
-
-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 REGULATOR_MODE_INVALID;
- }
-}
-
-static const struct regulator_ops rk805_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 = regulator_is_enabled_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage,
- .set_suspend_enable = rk805_set_suspend_enable,
- .set_suspend_disable = rk805_set_suspend_disable,
-};
-
-static const struct regulator_ops rk805_switch_ops = {
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .set_suspend_enable = rk805_set_suspend_enable,
- .set_suspend_disable = rk805_set_suspend_disable,
-};
-
-static const struct regulator_ops rk806_ops_dcdc = {
- .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,
- .set_mode = rk806_set_mode_dcdc,
- .get_mode = rk806_get_mode_dcdc,
-
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = rk8xx_is_enabled_wmsk_regmap,
-
- .set_suspend_mode = rk806_set_mode_dcdc,
- .set_ramp_delay = rk806_set_ramp_delay_dcdc,
-
- .set_suspend_voltage = rk806_set_suspend_voltage_range_dcdc,
- .set_suspend_enable = rk806_set_suspend_enable,
- .set_suspend_disable = rk806_set_suspend_disable,
-};
-
-static const struct regulator_ops rk806_ops_nldo = {
- .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 = regulator_is_enabled_regmap,
-
- .set_ramp_delay = regulator_set_ramp_delay_regmap,
-
- .set_suspend_voltage = rk806_set_suspend_voltage_range_nldo,
- .set_suspend_enable = rk806_set_suspend_enable,
- .set_suspend_disable = rk806_set_suspend_disable,
-};
-
-static const struct regulator_ops rk806_ops_pldo = {
- .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 = regulator_is_enabled_regmap,
-
- .set_ramp_delay = regulator_set_ramp_delay_regmap,
-
- .set_suspend_voltage = rk806_set_suspend_voltage_range_pldo,
- .set_suspend_enable = rk806_set_suspend_enable,
- .set_suspend_disable = rk806_set_suspend_disable,
-};
-
-static const struct regulator_ops rk808_buck1_2_ops = {
- .list_voltage = regulator_list_voltage_linear,
- .map_voltage = regulator_map_voltage_linear,
- .get_voltage_sel = rk808_buck1_2_get_voltage_sel_regmap,
- .set_voltage_sel = rk808_buck1_2_set_voltage_sel,
- .set_voltage_time_sel = rk808_buck1_2_set_voltage_time_sel,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .set_ramp_delay = regulator_set_ramp_delay_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage,
- .set_suspend_enable = rk808_set_suspend_enable,
- .set_suspend_disable = rk808_set_suspend_disable,
-};
-
-static const struct regulator_ops rk808_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 = regulator_is_enabled_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage,
- .set_suspend_enable = rk808_set_suspend_enable,
- .set_suspend_disable = rk808_set_suspend_disable,
-};
-
-static const struct regulator_ops rk808_reg_ops_ranges = {
- .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,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage_range,
- .set_suspend_enable = rk808_set_suspend_enable,
- .set_suspend_disable = rk808_set_suspend_disable,
-};
-
-static const struct regulator_ops rk808_switch_ops = {
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .is_enabled = regulator_is_enabled_regmap,
- .set_suspend_enable = rk808_set_suspend_enable,
- .set_suspend_disable = rk808_set_suspend_disable,
-};
-
-static const struct linear_range rk805_buck_1_2_voltage_ranges[] = {
- REGULATOR_LINEAR_RANGE(712500, 0, 59, 12500),
- REGULATOR_LINEAR_RANGE(1800000, 60, 62, 200000),
- REGULATOR_LINEAR_RANGE(2300000, 63, 63, 0),
-};
-
-static const 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 const struct regulator_ops rk816_buck1_2_ops_ranges = {
- .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 = regulator_is_enabled_regmap,
- .set_mode = rk8xx_set_mode,
- .get_mode = rk8xx_get_mode,
- .set_suspend_mode = rk8xx_set_suspend_mode,
- .set_ramp_delay = regulator_set_ramp_delay_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage_range,
- .set_suspend_enable = rk816_set_suspend_enable,
- .set_suspend_disable = rk816_set_suspend_disable,
-};
-
-static const struct regulator_ops rk816_buck4_ops_ranges = {
- .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 = regulator_is_enabled_regmap,
- .set_mode = rk8xx_set_mode,
- .get_mode = rk8xx_get_mode,
- .set_suspend_mode = rk8xx_set_suspend_mode,
- .set_suspend_voltage = rk808_set_suspend_voltage_range,
- .set_suspend_enable = rk816_set_suspend_enable,
- .set_suspend_disable = rk816_set_suspend_disable,
-};
-
-static const struct regulator_ops rk816_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 = rk808_set_suspend_voltage,
- .set_suspend_enable = rk816_set_suspend_enable,
- .set_suspend_disable = rk816_set_suspend_disable,
-};
-
-static const 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 = rk808_set_suspend_voltage,
- .set_suspend_enable = rk817_set_suspend_enable,
- .set_suspend_disable = rk817_set_suspend_disable,
-};
-
-static const 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 const 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 = regulator_set_ramp_delay_regmap,
- .set_suspend_voltage = rk808_set_suspend_voltage_range,
- .set_suspend_enable = rk817_set_suspend_enable,
- .set_suspend_disable = rk817_set_suspend_disable,
-};
-
-static const 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",
- .supply_name = "vcc1",
- .of_match = of_match_ptr("DCDC_REG1"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK805_ID_DCDC1,
- .ops = &rk808_reg_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 64,
- .linear_ranges = rk805_buck_1_2_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges),
- .vsel_reg = RK805_BUCK1_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .enable_reg = RK805_DCDC_EN_REG,
- .enable_mask = BIT(0),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG2",
- .supply_name = "vcc2",
- .of_match = of_match_ptr("DCDC_REG2"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK805_ID_DCDC2,
- .ops = &rk808_reg_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 64,
- .linear_ranges = rk805_buck_1_2_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges),
- .vsel_reg = RK805_BUCK2_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .enable_reg = RK805_DCDC_EN_REG,
- .enable_mask = BIT(1),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG3",
- .supply_name = "vcc3",
- .of_match = of_match_ptr("DCDC_REG3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK805_ID_DCDC3,
- .ops = &rk805_switch_ops,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 1,
- .enable_reg = RK805_DCDC_EN_REG,
- .enable_mask = BIT(2),
- .owner = THIS_MODULE,
- },
-
- RK805_DESC(RK805_ID_DCDC4, "DCDC_REG4", "vcc4", 800, 3400, 100,
- RK805_BUCK4_ON_VSEL_REG, RK818_BUCK4_VSEL_MASK,
- RK805_DCDC_EN_REG, BIT(3), 0),
-
- RK805_DESC(RK805_ID_LDO1, "LDO_REG1", "vcc5", 800, 3400, 100,
- RK805_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK805_LDO_EN_REG,
- BIT(0), 400),
- RK805_DESC(RK805_ID_LDO2, "LDO_REG2", "vcc5", 800, 3400, 100,
- RK805_LDO2_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK805_LDO_EN_REG,
- BIT(1), 400),
- RK805_DESC(RK805_ID_LDO3, "LDO_REG3", "vcc6", 800, 3400, 100,
- RK805_LDO3_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK805_LDO_EN_REG,
- BIT(2), 400),
-};
-
-static const struct linear_range rk806_buck_voltage_ranges[] = {
- REGULATOR_LINEAR_RANGE(500000, 0, 159, 6250), /* 500mV ~ 1500mV */
- REGULATOR_LINEAR_RANGE(1500000, 160, 235, 25000), /* 1500mV ~ 3400mV */
- REGULATOR_LINEAR_RANGE(3400000, 236, 255, 0),
-};
-
-static const struct linear_range rk806_ldo_voltage_ranges[] = {
- REGULATOR_LINEAR_RANGE(500000, 0, 231, 12500), /* 500mV ~ 3400mV */
- REGULATOR_LINEAR_RANGE(3400000, 232, 255, 0),
-};
-
-static const struct regulator_desc rk806_reg[] = {
- RK806_REGULATOR("dcdc-reg1", "vcc1", RK806_ID_DCDC1, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK1_ON_VSEL,
- RK806_POWER_EN0, rk806_buck_voltage_ranges, 0,
- RK806_BUCK1_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg2", "vcc2", RK806_ID_DCDC2, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK2_ON_VSEL,
- RK806_POWER_EN0, rk806_buck_voltage_ranges, 1,
- RK806_BUCK2_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg3", "vcc3", RK806_ID_DCDC3, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK3_ON_VSEL,
- RK806_POWER_EN0, rk806_buck_voltage_ranges, 2,
- RK806_BUCK3_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg4", "vcc4", RK806_ID_DCDC4, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK4_ON_VSEL,
- RK806_POWER_EN0, rk806_buck_voltage_ranges, 3,
- RK806_BUCK4_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
-
- RK806_REGULATOR("dcdc-reg5", "vcc5", RK806_ID_DCDC5, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK5_ON_VSEL,
- RK806_POWER_EN1, rk806_buck_voltage_ranges, 0,
- RK806_BUCK5_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg6", "vcc6", RK806_ID_DCDC6, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK6_ON_VSEL,
- RK806_POWER_EN1, rk806_buck_voltage_ranges, 1,
- RK806_BUCK6_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg7", "vcc7", RK806_ID_DCDC7, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK7_ON_VSEL,
- RK806_POWER_EN1, rk806_buck_voltage_ranges, 2,
- RK806_BUCK7_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg8", "vcc8", RK806_ID_DCDC8, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK8_ON_VSEL,
- RK806_POWER_EN1, rk806_buck_voltage_ranges, 3,
- RK806_BUCK8_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
-
- RK806_REGULATOR("dcdc-reg9", "vcc9", RK806_ID_DCDC9, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK9_ON_VSEL,
- RK806_POWER_EN2, rk806_buck_voltage_ranges, 0,
- RK806_BUCK9_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
- RK806_REGULATOR("dcdc-reg10", "vcc10", RK806_ID_DCDC10, rk806_ops_dcdc,
- RK806_BUCK_SEL_CNT, RK806_BUCK10_ON_VSEL,
- RK806_POWER_EN2, rk806_buck_voltage_ranges, 1,
- RK806_BUCK10_CONFIG, 0xc0, rk806_ramp_delay_table_dcdc),
-
- RK806_REGULATOR("nldo-reg1", "vcc13", RK806_ID_NLDO1, rk806_ops_nldo,
- RK806_LDO_SEL_CNT, RK806_NLDO1_ON_VSEL,
- RK806_POWER_EN3, rk806_ldo_voltage_ranges, 0,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("nldo-reg2", "vcc13", RK806_ID_NLDO2, rk806_ops_nldo,
- RK806_LDO_SEL_CNT, RK806_NLDO2_ON_VSEL,
- RK806_POWER_EN3, rk806_ldo_voltage_ranges, 1,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("nldo-reg3", "vcc13", RK806_ID_NLDO3, rk806_ops_nldo,
- RK806_LDO_SEL_CNT, RK806_NLDO3_ON_VSEL,
- RK806_POWER_EN3, rk806_ldo_voltage_ranges, 2,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("nldo-reg4", "vcc14", RK806_ID_NLDO4, rk806_ops_nldo,
- RK806_LDO_SEL_CNT, RK806_NLDO4_ON_VSEL,
- RK806_POWER_EN3, rk806_ldo_voltage_ranges, 3,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
-
- RK806_REGULATOR("nldo-reg5", "vcc14", RK806_ID_NLDO5, rk806_ops_nldo,
- RK806_LDO_SEL_CNT, RK806_NLDO5_ON_VSEL,
- RK806_POWER_EN5, rk806_ldo_voltage_ranges, 2,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
-
- RK806_REGULATOR("pldo-reg1", "vcc11", RK806_ID_PLDO1, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO1_ON_VSEL,
- RK806_POWER_EN4, rk806_ldo_voltage_ranges, 1,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("pldo-reg2", "vcc11", RK806_ID_PLDO2, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO2_ON_VSEL,
- RK806_POWER_EN4, rk806_ldo_voltage_ranges, 2,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("pldo-reg3", "vcc11", RK806_ID_PLDO3, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO3_ON_VSEL,
- RK806_POWER_EN4, rk806_ldo_voltage_ranges, 3,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
-
- RK806_REGULATOR("pldo-reg4", "vcc12", RK806_ID_PLDO4, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO4_ON_VSEL,
- RK806_POWER_EN5, rk806_ldo_voltage_ranges, 0,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
- RK806_REGULATOR("pldo-reg5", "vcc12", RK806_ID_PLDO5, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO5_ON_VSEL,
- RK806_POWER_EN5, rk806_ldo_voltage_ranges, 1,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
-
- RK806_REGULATOR("pldo-reg6", "vcca", RK806_ID_PLDO6, rk806_ops_pldo,
- RK806_LDO_SEL_CNT, RK806_PLDO6_ON_VSEL,
- RK806_POWER_EN4, rk806_ldo_voltage_ranges, 0,
- 0xEA, 0x38, rk806_ramp_delay_table_ldo),
-};
-
-
-static const struct regulator_desc rk808_reg[] = {
- {
- .name = "DCDC_REG1",
- .supply_name = "vcc1",
- .of_match = of_match_ptr("DCDC_REG1"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK808_ID_DCDC1,
- .ops = &rk808_buck1_2_ops,
- .type = REGULATOR_VOLTAGE,
- .min_uV = 712500,
- .uV_step = 12500,
- .n_voltages = 64,
- .vsel_reg = RK808_BUCK1_ON_VSEL_REG,
- .vsel_mask = RK808_BUCK_VSEL_MASK,
- .enable_reg = RK808_DCDC_EN_REG,
- .enable_mask = BIT(0),
- .ramp_reg = RK808_BUCK1_CONFIG_REG,
- .ramp_mask = RK808_RAMP_RATE_MASK,
- .ramp_delay_table = rk808_buck1_2_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk808_buck1_2_ramp_table),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG2",
- .supply_name = "vcc2",
- .of_match = of_match_ptr("DCDC_REG2"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK808_ID_DCDC2,
- .ops = &rk808_buck1_2_ops,
- .type = REGULATOR_VOLTAGE,
- .min_uV = 712500,
- .uV_step = 12500,
- .n_voltages = 64,
- .vsel_reg = RK808_BUCK2_ON_VSEL_REG,
- .vsel_mask = RK808_BUCK_VSEL_MASK,
- .enable_reg = RK808_DCDC_EN_REG,
- .enable_mask = BIT(1),
- .ramp_reg = RK808_BUCK2_CONFIG_REG,
- .ramp_mask = RK808_RAMP_RATE_MASK,
- .ramp_delay_table = rk808_buck1_2_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk808_buck1_2_ramp_table),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG3",
- .supply_name = "vcc3",
- .of_match = of_match_ptr("DCDC_REG3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK808_ID_DCDC3,
- .ops = &rk808_switch_ops,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 1,
- .enable_reg = RK808_DCDC_EN_REG,
- .enable_mask = BIT(2),
- .owner = THIS_MODULE,
- },
- RK8XX_DESC(RK808_ID_DCDC4, "DCDC_REG4", "vcc4", 1800, 3300, 100,
- RK808_BUCK4_ON_VSEL_REG, RK808_BUCK4_VSEL_MASK,
- RK808_DCDC_EN_REG, BIT(3), 0),
- RK8XX_DESC(RK808_ID_LDO1, "LDO_REG1", "vcc6", 1800, 3400, 100,
- RK808_LDO1_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(0), 400),
- RK8XX_DESC(RK808_ID_LDO2, "LDO_REG2", "vcc6", 1800, 3400, 100,
- RK808_LDO2_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(1), 400),
- {
- .name = "LDO_REG3",
- .supply_name = "vcc7",
- .of_match = of_match_ptr("LDO_REG3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK808_ID_LDO3,
- .ops = &rk808_reg_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 16,
- .linear_ranges = rk808_ldo3_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk808_ldo3_voltage_ranges),
- .vsel_reg = RK808_LDO3_ON_VSEL_REG,
- .vsel_mask = RK808_BUCK4_VSEL_MASK,
- .enable_reg = RK808_LDO_EN_REG,
- .enable_mask = BIT(2),
- .enable_time = 400,
- .owner = THIS_MODULE,
- },
- RK8XX_DESC(RK808_ID_LDO4, "LDO_REG4", "vcc9", 1800, 3400, 100,
- RK808_LDO4_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(3), 400),
- RK8XX_DESC(RK808_ID_LDO5, "LDO_REG5", "vcc9", 1800, 3400, 100,
- RK808_LDO5_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(4), 400),
- RK8XX_DESC(RK808_ID_LDO6, "LDO_REG6", "vcc10", 800, 2500, 100,
- RK808_LDO6_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(5), 400),
- RK8XX_DESC(RK808_ID_LDO7, "LDO_REG7", "vcc7", 800, 2500, 100,
- RK808_LDO7_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(6), 400),
- RK8XX_DESC(RK808_ID_LDO8, "LDO_REG8", "vcc11", 1800, 3400, 100,
- RK808_LDO8_ON_VSEL_REG, RK808_LDO_VSEL_MASK, RK808_LDO_EN_REG,
- BIT(7), 400),
- RK8XX_DESC_SWITCH(RK808_ID_SWITCH1, "SWITCH_REG1", "vcc8",
- RK808_DCDC_EN_REG, BIT(5)),
- RK8XX_DESC_SWITCH(RK808_ID_SWITCH2, "SWITCH_REG2", "vcc12",
- 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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC1),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC2),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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,
- .apply_reg = RK817_POWER_CONFIG,
- .apply_bit = RK817_BUCK3_FB_RES_INTER,
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC3),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC4),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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 linear_range rk816_buck_4_voltage_ranges[] = {
- REGULATOR_LINEAR_RANGE(800000, 0, 26, 100000),
- REGULATOR_LINEAR_RANGE(3500000, 27, 31, 0),
-};
-
-static const struct regulator_desc rk816_reg[] = {
- {
- .name = "dcdc1",
- .supply_name = "vcc1",
- .of_match = of_match_ptr("dcdc1"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK816_ID_DCDC1,
- .ops = &rk816_buck1_2_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 64,
- .linear_ranges = rk805_buck_1_2_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges),
- .vsel_reg = RK818_BUCK1_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .apply_reg = RK816_DCDC_EN_REG2,
- .apply_bit = RK816_BUCK_DVS_CONFIRM,
- .enable_reg = RK816_DCDC_EN_REG1,
- .enable_mask = BIT(4) | BIT(0),
- .enable_val = BIT(4) | BIT(0),
- .disable_val = BIT(4),
- .ramp_reg = RK818_BUCK1_CONFIG_REG,
- .ramp_mask = RK808_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .of_map_mode = rk8xx_regulator_of_map_mode,
- .owner = THIS_MODULE,
- }, {
- .name = "dcdc2",
- .supply_name = "vcc2",
- .of_match = of_match_ptr("dcdc2"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK816_ID_DCDC2,
- .ops = &rk816_buck1_2_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 64,
- .linear_ranges = rk805_buck_1_2_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk805_buck_1_2_voltage_ranges),
- .vsel_reg = RK818_BUCK2_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .apply_reg = RK816_DCDC_EN_REG2,
- .apply_bit = RK816_BUCK_DVS_CONFIRM,
- .enable_reg = RK816_DCDC_EN_REG1,
- .enable_mask = BIT(5) | BIT(1),
- .enable_val = BIT(5) | BIT(1),
- .disable_val = BIT(5),
- .ramp_reg = RK818_BUCK2_CONFIG_REG,
- .ramp_mask = RK808_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .of_map_mode = rk8xx_regulator_of_map_mode,
- .owner = THIS_MODULE,
- }, {
- .name = "dcdc3",
- .supply_name = "vcc3",
- .of_match = of_match_ptr("dcdc3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK816_ID_DCDC3,
- .ops = &rk808_switch_ops,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 1,
- .enable_reg = RK816_DCDC_EN_REG1,
- .enable_mask = BIT(6) | BIT(2),
- .enable_val = BIT(6) | BIT(2),
- .disable_val = BIT(6),
- .of_map_mode = rk8xx_regulator_of_map_mode,
- .owner = THIS_MODULE,
- }, {
- .name = "dcdc4",
- .supply_name = "vcc4",
- .of_match = of_match_ptr("dcdc4"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK816_ID_DCDC4,
- .ops = &rk816_buck4_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 32,
- .linear_ranges = rk816_buck_4_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk816_buck_4_voltage_ranges),
- .vsel_reg = RK818_BUCK4_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK4_VSEL_MASK,
- .enable_reg = RK816_DCDC_EN_REG1,
- .enable_mask = BIT(7) | BIT(3),
- .enable_val = BIT(7) | BIT(3),
- .disable_val = BIT(7),
- .of_map_mode = rk8xx_regulator_of_map_mode,
- .owner = THIS_MODULE,
- },
- RK816_DESC(RK816_ID_LDO1, "ldo1", "vcc5", 800, 3400, 100,
- RK818_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG1, ENABLE_MASK(0), DISABLE_VAL(0), 400),
- RK816_DESC(RK816_ID_LDO2, "ldo2", "vcc5", 800, 3400, 100,
- RK818_LDO2_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG1, ENABLE_MASK(1), DISABLE_VAL(1), 400),
- RK816_DESC(RK816_ID_LDO3, "ldo3", "vcc5", 800, 3400, 100,
- RK818_LDO3_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG1, ENABLE_MASK(2), DISABLE_VAL(2), 400),
- RK816_DESC(RK816_ID_LDO4, "ldo4", "vcc6", 800, 3400, 100,
- RK818_LDO4_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG1, ENABLE_MASK(3), DISABLE_VAL(3), 400),
- RK816_DESC(RK816_ID_LDO5, "ldo5", "vcc6", 800, 3400, 100,
- RK818_LDO5_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG2, ENABLE_MASK(0), DISABLE_VAL(0), 400),
- RK816_DESC(RK816_ID_LDO6, "ldo6", "vcc6", 800, 3400, 100,
- RK818_LDO6_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK816_LDO_EN_REG2, ENABLE_MASK(1), DISABLE_VAL(1), 400),
-};
-
-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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC1),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC2),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC3),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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),
- .ramp_reg = RK817_BUCK_CONFIG_REG(RK817_ID_DCDC4),
- .ramp_mask = RK817_RAMP_RATE_MASK,
- .ramp_delay_table = rk817_buck1_4_ramp_table,
- .n_ramp_values = ARRAY_SIZE(rk817_buck1_4_ramp_table),
- .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",
- .supply_name = "vcc1",
- .of_match = of_match_ptr("DCDC_REG1"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK818_ID_DCDC1,
- .ops = &rk808_reg_ops,
- .type = REGULATOR_VOLTAGE,
- .min_uV = 712500,
- .uV_step = 12500,
- .n_voltages = 64,
- .vsel_reg = RK818_BUCK1_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .enable_reg = RK818_DCDC_EN_REG,
- .enable_mask = BIT(0),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG2",
- .supply_name = "vcc2",
- .of_match = of_match_ptr("DCDC_REG2"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK818_ID_DCDC2,
- .ops = &rk808_reg_ops,
- .type = REGULATOR_VOLTAGE,
- .min_uV = 712500,
- .uV_step = 12500,
- .n_voltages = 64,
- .vsel_reg = RK818_BUCK2_ON_VSEL_REG,
- .vsel_mask = RK818_BUCK_VSEL_MASK,
- .enable_reg = RK818_DCDC_EN_REG,
- .enable_mask = BIT(1),
- .owner = THIS_MODULE,
- }, {
- .name = "DCDC_REG3",
- .supply_name = "vcc3",
- .of_match = of_match_ptr("DCDC_REG3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK818_ID_DCDC3,
- .ops = &rk808_switch_ops,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 1,
- .enable_reg = RK818_DCDC_EN_REG,
- .enable_mask = BIT(2),
- .owner = THIS_MODULE,
- },
- RK8XX_DESC(RK818_ID_DCDC4, "DCDC_REG4", "vcc4", 1800, 3600, 100,
- RK818_BUCK4_ON_VSEL_REG, RK818_BUCK4_VSEL_MASK,
- RK818_DCDC_EN_REG, BIT(3), 0),
- RK8XX_DESC(RK818_ID_BOOST, "DCDC_BOOST", "boost", 4700, 5400, 100,
- RK818_BOOST_LDO9_ON_VSEL_REG, RK818_BOOST_ON_VSEL_MASK,
- RK818_DCDC_EN_REG, BIT(4), 0),
- RK8XX_DESC(RK818_ID_LDO1, "LDO_REG1", "vcc6", 1800, 3400, 100,
- RK818_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(0), 400),
- RK8XX_DESC(RK818_ID_LDO2, "LDO_REG2", "vcc6", 1800, 3400, 100,
- RK818_LDO2_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(1), 400),
- {
- .name = "LDO_REG3",
- .supply_name = "vcc7",
- .of_match = of_match_ptr("LDO_REG3"),
- .regulators_node = of_match_ptr("regulators"),
- .id = RK818_ID_LDO3,
- .ops = &rk808_reg_ops_ranges,
- .type = REGULATOR_VOLTAGE,
- .n_voltages = 16,
- .linear_ranges = rk808_ldo3_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk808_ldo3_voltage_ranges),
- .vsel_reg = RK818_LDO3_ON_VSEL_REG,
- .vsel_mask = RK818_LDO3_ON_VSEL_MASK,
- .enable_reg = RK818_LDO_EN_REG,
- .enable_mask = BIT(2),
- .enable_time = 400,
- .owner = THIS_MODULE,
- },
- RK8XX_DESC(RK818_ID_LDO4, "LDO_REG4", "vcc8", 1800, 3400, 100,
- RK818_LDO4_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(3), 400),
- RK8XX_DESC(RK818_ID_LDO5, "LDO_REG5", "vcc7", 1800, 3400, 100,
- RK818_LDO5_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(4), 400),
- RK8XX_DESC(RK818_ID_LDO6, "LDO_REG6", "vcc8", 800, 2500, 100,
- RK818_LDO6_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(5), 400),
- RK8XX_DESC(RK818_ID_LDO7, "LDO_REG7", "vcc7", 800, 2500, 100,
- RK818_LDO7_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(6), 400),
- RK8XX_DESC(RK818_ID_LDO8, "LDO_REG8", "vcc8", 1800, 3400, 100,
- RK818_LDO8_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
- BIT(7), 400),
- RK8XX_DESC(RK818_ID_LDO9, "LDO_REG9", "vcc9", 1800, 3400, 100,
- RK818_BOOST_LDO9_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
- RK818_DCDC_EN_REG, BIT(5), 400),
- RK8XX_DESC_SWITCH(RK818_ID_SWITCH, "SWITCH_REG", "vcc9",
- RK818_DCDC_EN_REG, BIT(6)),
- RK8XX_DESC_SWITCH(RK818_ID_HDMI_SWITCH, "HDMI_SWITCH", "h_5v",
- RK818_H5V_EN_REG, BIT(0)),
- RK8XX_DESC_SWITCH(RK818_ID_OTG_SWITCH, "OTG_SWITCH", "usb",
- RK818_DCDC_EN_REG, BIT(7)),
-};
-
-static int rk808_regulator_dt_parse_pdata(struct device *dev, struct regmap *map,
- struct rk808_regulator_data *pdata)
-{
- struct device_node *np;
- int tmp, ret = 0, i;
-
- np = of_get_child_by_name(dev->of_node, "regulators");
- if (!np)
- return -ENXIO;
-
- for (i = 0; i < ARRAY_SIZE(pdata->dvs_gpio); i++) {
- pdata->dvs_gpio[i] =
- devm_gpiod_get_index_optional(dev, "dvs", i, GPIOD_OUT_LOW);
- if (IS_ERR(pdata->dvs_gpio[i])) {
- ret = dev_err_probe(dev, PTR_ERR(pdata->dvs_gpio[i]),
- "failed to get dvs%d gpio\n", i);
- goto dt_parse_end;
- }
-
- if (!pdata->dvs_gpio[i]) {
- dev_dbg(dev, "there is no dvs%d gpio\n", i);
- continue;
- }
-
- tmp = i ? RK808_DVS2_POL : RK808_DVS1_POL;
- ret = regmap_update_bits(map, RK808_IO_POL_REG, tmp,
- gpiod_is_active_low(pdata->dvs_gpio[i]) ? 0 : tmp);
- }
-
-dt_parse_end:
- of_node_put(np);
- return ret;
-}
-
-static int rk808_regulator_probe(struct platform_device *pdev)
-{
- struct rk808 *rk808 = dev_get_drvdata(pdev->dev.parent);
- struct regulator_config config = {};
- struct regulator_dev *rk808_rdev;
- struct rk808_regulator_data *pdata;
- const struct regulator_desc *regulators;
- struct regmap *regmap;
- int ret, i, nregulators;
-
- pdev->dev.of_node = pdev->dev.parent->of_node;
- pdev->dev.of_node_reused = true;
-
- regmap = dev_get_regmap(pdev->dev.parent, NULL);
- if (!regmap)
- return -ENODEV;
-
- pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
- if (!pdata)
- return -ENOMEM;
-
- switch (rk808->variant) {
- case RK805_ID:
- regulators = rk805_reg;
- nregulators = RK805_NUM_REGULATORS;
- break;
- case RK806_ID:
- regulators = rk806_reg;
- nregulators = ARRAY_SIZE(rk806_reg);
- break;
- case RK808_ID:
- /* DVS0/1 GPIOs are supported on the RK808 only */
- ret = rk808_regulator_dt_parse_pdata(&pdev->dev, regmap, pdata);
- if (ret < 0)
- return ret;
-
- regulators = rk808_reg;
- nregulators = RK808_NUM_REGULATORS;
- break;
- case RK809_ID:
- regulators = rk809_reg;
- nregulators = RK809_NUM_REGULATORS;
- break;
- case RK816_ID:
- regulators = rk816_reg;
- nregulators = ARRAY_SIZE(rk816_reg);
- break;
- case RK817_ID:
- regulators = rk817_reg;
- nregulators = RK817_NUM_REGULATORS;
- break;
- case RK818_ID:
- regulators = rk818_reg;
- nregulators = RK818_NUM_REGULATORS;
- break;
- default:
- return dev_err_probe(&pdev->dev, -EINVAL,
- "unsupported RK8xx ID %lu\n", rk808->variant);
- }
-
- platform_set_drvdata(pdev, pdata);
-
- config.dev = &pdev->dev;
- config.driver_data = pdata;
- config.regmap = regmap;
-
- /* Instantiate the regulators */
- for (i = 0; i < nregulators; i++) {
- rk808_rdev = devm_regulator_register(&pdev->dev,
- ®ulators[i], &config);
- if (IS_ERR(rk808_rdev))
- return dev_err_probe(&pdev->dev, PTR_ERR(rk808_rdev),
- "failed to register %d regulator\n", i);
- }
-
- return 0;
-}
-
-static struct platform_driver rk808_regulator_driver = {
- .probe = rk808_regulator_probe,
- .driver = {
- .name = "rk808-regulator",
- .probe_type = PROBE_FORCE_SYNCHRONOUS,
- },
-};
-
-module_platform_driver(rk808_regulator_driver);
-
-MODULE_DESCRIPTION("Rockchip RK80x/RK81x PMIC series regulator driver");
-MODULE_AUTHOR("Tony xie <tony.xie@...k-chips.com>");
-MODULE_AUTHOR("Chris Zhong <zyw@...k-chips.com>");
-MODULE_AUTHOR("Zhang Qing <zhangqing@...k-chips.com>");
-MODULE_AUTHOR("Wadim Egorov <w.egorov@...tec.de>");
-MODULE_AUTHOR("Xu Shengfei <xsf@...k-chips.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:rk808-regulator");
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index 28170ee0889..7ffc904c864 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -340,6 +340,123 @@ enum rk818_reg {
#define RK818_USB_ILMIN_2000MA 0x7
#define RK818_USB_CHG_SD_VSEL_MASK 0x70
+/* RK801 */
+enum rk801_reg {
+ RK801_ID_DCDC1,
+ RK801_ID_DCDC2,
+ RK801_ID_DCDC4,
+ RK801_ID_DCDC3,
+ RK801_ID_LDO1,
+ RK801_ID_LDO2,
+ RK801_ID_SWITCH,
+ RK801_ID_MAX,
+};
+
+#define RK801_SLP_REG_OFFSET 5
+#define RK801_NUM_REGULATORS 7
+
+#define RK801_HW_SYNC_US 32
+
+/* RK801 Register Definitions */
+#define RK801_ID_MSB 0x00
+#define RK801_ID_LSB 0x01
+#define RK801_OTP_VER_REG 0x02
+#define RK801_POWER_EN0_REG 0x03
+#define RK801_POWER_EN1_REG 0x04
+#define RK801_POWER_SLP_EN_REG 0x05
+#define RK801_POWER_FPWM_EN_REG 0x06
+#define RK801_SLP_LP_CONFIG_REG 0x07
+#define RK801_BUCK_CONFIG_REG 0x08
+#define RK801_BUCK1_ON_VSEL_REG 0x09
+#define RK801_BUCK2_ON_VSEL_REG 0x0a
+#define RK801_BUCK4_ON_VSEL_REG 0x0b
+#define RK801_LDO1_ON_VSEL_REG 0x0c
+#define RK801_LDO2_ON_VSEL_REG 0x0d
+#define RK801_BUCK1_SLP_VSEL_REG 0x0e
+#define RK801_BUCK2_SLP_VSEL_REG 0x0f
+#define RK801_BUCK4_SLP_VSEL_REG 0x10
+#define RK801_LDO1_SLP_VSEL_REG 0x11
+#define RK801_LDO2_SLP_VSEL_REG 0x12
+#define RK801_LDO_SW_IMAX_REG 0x13
+#define RK801_SYS_STS_REG 0x14
+#define RK801_SYS_CFG0_REG 0x15
+#define RK801_SYS_CFG1_REG 0x16
+#define RK801_SYS_CFG2_REG 0x17
+#define RK801_SYS_CFG3_REG 0x18
+#define RK801_SYS_CFG4_REG 0x19
+#define RK801_SLEEP_CFG_REG 0x1a
+#define RK801_ON_SOURCE_REG 0x1b
+#define RK801_OFF_SOURCE_REG 0x1c
+#define RK801_PWRON_KEY_REG 0x1d
+#define RK801_INT_STS0_REG 0x1e
+#define RK801_INT_MASK0_REG 0x1f
+#define RK801_INT_CONFIG_REG 0x20
+#define RK801_CON_BACK1_REG 0x21
+#define RK801_CON_BACK2_REG 0x22
+#define RK801_DATA_CON0_REG 0x23
+#define RK801_DATA_CON1_REG 0x24
+#define RK801_DATA_CON2_REG 0x25
+#define RK801_DATA_CON3_REG 0x26
+#define RK801_POWER_EXIT_SLP_SEQ0_REG 0x27
+#define RK801_POWER_EXIT_SLP_SEQ1_REG 0x28
+#define RK801_POWER_EXIT_SLP_SEQ2_REG 0x29
+#define RK801_POWER_EXIT_SLP_SEQ3_REG 0x2a
+#define RK801_POWER_ENTER_SLP_OR_SHTD_SEQ0_REG 0x2b
+#define RK801_POWER_ENTER_SLP_OR_SHTD_SEQ1_REG 0x2c
+#define RK801_POWER_ENTER_SLP_OR_SHTD_SEQ2_REG 0x2d
+#define RK801_POWER_ENTER_SLP_OR_SHTD_SEQ3_REG 0x2e
+#define RK801_BUCK_DEBUG1_REG 0x2f
+#define RK801_BUCK_DEBUG2_REG 0x30
+#define RK801_BUCK_DEBUG3_REG 0x31
+#define RK801_BUCK_DEBUG4_REG 0x32
+#define RK801_BUCK_DEBUG5_REG 0x33
+#define RK801_BUCK_DEBUG7_REG 0x34
+#define RK801_OTP_EN_CON_REG 0x35
+#define RK801_TEST_CON_REG 0x36
+#define RK801_EFUSE_CONTROL_REG 0x37
+#define RK801_SYS_CFG3_OTP_REG 0x38
+
+/* RK801 IRQ Definitions */
+#define RK801_IRQ_PWRON_FALL 0
+#define RK801_IRQ_PWRON_RISE 1
+#define RK801_IRQ_PWRON 2
+#define RK801_IRQ_PWRON_LP 3
+#define RK801_IRQ_HOTDIE 4
+#define RK801_IRQ_VDC_RISE 5
+#define RK801_IRQ_VDC_FALL 6
+#define RK801_IRQ_PWRON_FALL_MSK BIT(0)
+#define RK801_IRQ_PWRON_RISE_MSK BIT(1)
+#define RK801_IRQ_PWRON_MSK BIT(2)
+#define RK801_IRQ_PWRON_LP_MSK BIT(3)
+#define RK801_IRQ_HOTDIE_MSK BIT(4)
+#define RK801_IRQ_VDC_RISE_MSK BIT(5)
+#define RK801_IRQ_VDC_FALL_MSK BIT(6)
+/* RK801_SLP_LP_CONFIG_REG */
+#define RK801_BUCK_SLP_LP_EN BIT(3)
+#define RK801_PLDO_SLP_LP_EN BIT(1)
+#define RK801_SLP_LP_MASK (RK801_PLDO_SLP_LP_EN | RK801_BUCK_SLP_LP_EN)
+/* RK801_SLEEP_CFG_REG */
+#define RK801_SLEEP_FUN_MSK 0x3
+#define RK801_NONE_FUN 0x0
+#define RK801_SLEEP_FUN 0x1
+#define RK801_SHUTDOWN_FUN 0x2
+#define RK801_RESET_FUN 0x3
+/* RK801_SYS_CFG2_REG */
+#define RK801_SLEEP_POL_MSK BIT(1)
+#define RK801_SLEEP_ACT_H BIT(1)
+#define RK801_SLEEP_ACT_L 0
+#define RK801_RST_MSK (0x3 << 4)
+#define RK801_RST_RESTART_PMU (0x0 << 4)
+#define RK801_RST_RESTART_REG (0x1 << 4)
+#define RK801_RST_RESTART_REG_RESETB (0x2 << 4)
+/* RK801_INT_CONFIG_REG */
+#define RK801_INT_POL_MSK BIT(1)
+#define RK801_INT_ACT_H BIT(1)
+#define RK801_INT_ACT_L 0
+#define RK801_FPWM_MODE 1
+#define RK801_AUTO_PWM_MODE 0
+#define RK801_PLDO_HRDEC_EN BIT(6)
+
/* RK805 */
enum rk805_reg {
RK805_ID_DCDC1,
@@ -1332,6 +1449,7 @@ enum {
};
enum {
+ RK801_ID = 0x8010,
RK805_ID = 0x8050,
RK806_ID = 0x8060,
RK808_ID = 0x0000,
--
2.25.1
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