Merge branches 'ib-mfd-misc-pinctrl-regulator-6.10',...

Merge branches 'ib-mfd-misc-pinctrl-regulator-6.10', 'ib-mfd-pinctrl-regulator-6.10' and 'ib-mfd-regulator-6.10' into ibs-for-mfd-merged

Documentation/devicetree/bindings/mfd/rockchip,rk816.yaml

+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/rockchip,rk816.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RK816 Power Management Integrated Circuit
+
+maintainers:
+  - Chris Zhong <zyw@rock-chips.com>
+  - Zhang Qing <zhangqing@rock-chips.com>
+
+description:
+  Rockchip RK816 series PMIC. This device consists of an i2c controlled MFD
+  that includes regulators, a RTC, a GPIO controller, a power button, and a
+  battery charger manager with fuel gauge.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk816
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  '#clock-cells':
+    description:
+      See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
+    const: 1
+
+  clock-output-names:
+    maxItems: 2
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  system-power-controller:
+    type: boolean
+    description:
+      Telling whether or not this PMIC is controlling the system power.
+
+  wakeup-source:
+    type: boolean
+
+  vcc1-supply:
+    description:
+      The input supply for dcdc1.
+
+  vcc2-supply:
+    description:
+      The input supply for dcdc2.
+
+  vcc3-supply:
+    description:
+      The input supply for dcdc3.
+
+  vcc4-supply:
+    description:
+      The input supply for dcdc4.
+
+  vcc5-supply:
+    description:
+      The input supply for ldo1, ldo2, and ldo3.
+
+  vcc6-supply:
+    description:
+      The input supply for ldo4, ldo5, and ldo6.
+
+  vcc7-supply:
+    description:
+      The input supply for boost.
+
+  vcc8-supply:
+    description:
+      The input supply for otg-switch.
+
+  regulators:
+    type: object
+    patternProperties:
+      '^(boost|dcdc[1-4]|ldo[1-6]|otg-switch)$':
+        type: object
+        $ref: /schemas/regulator/regulator.yaml#
+        unevaluatedProperties: false
+    additionalProperties: false
+
+patternProperties:
+  '-pins$':
+    type: object
+    additionalProperties: false
+    $ref: /schemas/pinctrl/pinmux-node.yaml
+
+    properties:
+      function:
+        enum: [gpio, thermistor]
+
+      pins:
+        $ref: /schemas/types.yaml#/definitions/string
+        const: gpio0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/rockchip.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        rk816: pmic@1a {
+            compatible = "rockchip,rk816";
+            reg = <0x1a>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
+            clock-output-names = "xin32k", "rk816-clkout2";
+            pinctrl-names = "default";
+            pinctrl-0 = <&pmic_int_l>;
+            gpio-controller;
+            system-power-controller;
+            wakeup-source;
+            #clock-cells = <1>;
+            #gpio-cells = <2>;
+
+            vcc1-supply = <&vcc_sys>;
+            vcc2-supply = <&vcc_sys>;
+            vcc3-supply = <&vcc_sys>;
+            vcc4-supply = <&vcc_sys>;
+            vcc5-supply = <&vcc33_io>;
+            vcc6-supply = <&vcc_sys>;
+
+            regulators {
+                vdd_cpu: dcdc1 {
+                    regulator-name = "vdd_cpu";
+                    regulator-min-microvolt = <750000>;
+                    regulator-max-microvolt = <1450000>;
+                    regulator-ramp-delay = <6001>;
+                    regulator-initial-mode = <1>;
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                vdd_logic: dcdc2 {
+                    regulator-name = "vdd_logic";
+                    regulator-min-microvolt = <800000>;
+                    regulator-max-microvolt = <1250000>;
+                    regulator-ramp-delay = <6001>;
+                    regulator-initial-mode = <1>;
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1000000>;
+                    };
+                };
+
+                vcc_ddr: dcdc3 {
+                    regulator-name = "vcc_ddr";
+                    regulator-initial-mode = <1>;
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                    };
+                };
+
+                vcc33_io: dcdc4 {
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-name = "vcc33_io";
+                    regulator-initial-mode = <1>;
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <3300000>;
+                    };
+                };
+
+                vccio_pmu: ldo1 {
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-name = "vccio_pmu";
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <3300000>;
+                    };
+                };
+
+                vcc_tp: ldo2 {
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-name = "vcc_tp";
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                vdd_10: ldo3 {
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                    regulator-name = "vdd_10";
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1000000>;
+                    };
+                };
+
+                vcc18_lcd: ldo4 {
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-name = "vcc18_lcd";
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1800000>;
+                    };
+                };
+
+                vccio_sd: ldo5 {
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-name = "vccio_sd";
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <3300000>;
+                    };
+                };
+
+                vdd10_lcd: ldo6 {
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                    regulator-name = "vdd10_lcd";
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                        regulator-suspend-microvolt = <1000000>;
+                    };
+                };
+            };
+
+            rk816_gpio_pins: gpio-pins {
+                function = "gpio";
+                pins = "gpio0";
+            };
+        };
+    };

Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml

@@ -83,6 +83,7 @@ allOf:
             enum:
               - x-powers,axp313a
               - x-powers,axp15060
+              - x-powers,axp717
 
     then:
       properties:
@@ -99,6 +100,7 @@ properties:
           - x-powers,axp221
           - x-powers,axp223
           - x-powers,axp313a
+          - x-powers,axp717
           - x-powers,axp803
           - x-powers,axp806
           - x-powers,axp809

drivers/mfd/Kconfig

@@ -1225,7 +1225,7 @@ config MFD_RK8XX
 	select MFD_CORE
 
 config MFD_RK8XX_I2C
-	tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power Management Chip"
+	tristate "Rockchip RK805/RK808/RK809/RK816/RK817/RK818 Power Management Chip"
 	depends on I2C && OF
 	select MFD_CORE
 	select REGMAP_I2C
@@ -1233,7 +1233,7 @@ config MFD_RK8XX_I2C
 	select MFD_RK8XX
 	help
 	  If you say yes here you get support for the RK805, RK808, RK809,
-	  RK817 and RK818 Power Management chips.
+	  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.

drivers/mfd/axp20x-i2c.c

@@ -65,6 +65,7 @@ static const struct of_device_id axp20x_i2c_of_match[] = {
 	{ .compatible = "x-powers,axp221", .data = (void *)AXP221_ID },
 	{ .compatible = "x-powers,axp223", .data = (void *)AXP223_ID },
 	{ .compatible = "x-powers,axp313a", .data = (void *)AXP313A_ID },
+	{ .compatible = "x-powers,axp717", .data = (void *)AXP717_ID },
 	{ .compatible = "x-powers,axp803", .data = (void *)AXP803_ID },
 	{ .compatible = "x-powers,axp806", .data = (void *)AXP806_ID },
 	{ .compatible = "x-powers,axp15060", .data = (void *)AXP15060_ID },
@@ -81,6 +82,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = {
 	{ "axp221", 0 },
 	{ "axp223", 0 },
 	{ "axp313a", 0 },
+	{ "axp717", 0 },
 	{ "axp803", 0 },
 	{ "axp806", 0 },
 	{ "axp15060", 0 },

drivers/mfd/axp20x-rsb.c

@@ -58,6 +58,7 @@ static void axp20x_rsb_remove(struct sunxi_rsb_device *rdev)
 
 static const struct of_device_id axp20x_rsb_of_match[] = {
 	{ .compatible = "x-powers,axp223", .data = (void *)AXP223_ID },
+	{ .compatible = "x-powers,axp717", .data = (void *)AXP717_ID },
 	{ .compatible = "x-powers,axp803", .data = (void *)AXP803_ID },
 	{ .compatible = "x-powers,axp806", .data = (void *)AXP806_ID },
 	{ .compatible = "x-powers,axp809", .data = (void *)AXP809_ID },

drivers/mfd/axp20x.c

@@ -42,6 +42,7 @@ static const char * const axp20x_model_names[] = {
 	"AXP223",
 	"AXP288",
 	"AXP313a",
+	"AXP717",
 	"AXP803",
 	"AXP806",
 	"AXP809",
@@ -207,6 +208,25 @@ static const struct regmap_access_table axp313a_volatile_table = {
 	.n_yes_ranges = ARRAY_SIZE(axp313a_volatile_ranges),
 };
 
+static const struct regmap_range axp717_writeable_ranges[] = {
+	regmap_reg_range(AXP717_IRQ0_EN, AXP717_IRQ4_EN),
+	regmap_reg_range(AXP717_DCDC_OUTPUT_CONTROL, AXP717_CPUSLDO_CONTROL),
+};
+
+static const struct regmap_range axp717_volatile_ranges[] = {
+	regmap_reg_range(AXP717_IRQ0_STATE, AXP717_IRQ4_STATE),
+};
+
+static const struct regmap_access_table axp717_writeable_table = {
+	.yes_ranges = axp717_writeable_ranges,
+	.n_yes_ranges = ARRAY_SIZE(axp717_writeable_ranges),
+};
+
+static const struct regmap_access_table axp717_volatile_table = {
+	.yes_ranges = axp717_volatile_ranges,
+	.n_yes_ranges = ARRAY_SIZE(axp717_volatile_ranges),
+};
+
 static const struct regmap_range axp806_volatile_ranges[] = {
 	regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE),
 };
@@ -317,6 +337,11 @@ static const struct resource axp313a_pek_resources[] = {
 	DEFINE_RES_IRQ_NAMED(AXP313A_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
 };
 
+static const struct resource axp717_pek_resources[] = {
+	DEFINE_RES_IRQ_NAMED(AXP717_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
+	DEFINE_RES_IRQ_NAMED(AXP717_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
+};
+
 static const struct resource axp803_pek_resources[] = {
 	DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
 	DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
@@ -391,6 +416,15 @@ static const struct regmap_config axp313a_regmap_config = {
 	.cache_type = REGCACHE_MAPLE,
 };
 
+static const struct regmap_config axp717_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.wr_table = &axp717_writeable_table,
+	.volatile_table = &axp717_volatile_table,
+	.max_register = AXP717_CPUSLDO_CONTROL,
+	.cache_type = REGCACHE_RBTREE,
+};
+
 static const struct regmap_config axp806_regmap_config = {
 	.reg_bits	= 8,
 	.val_bits	= 8,
@@ -589,6 +623,40 @@ static const struct regmap_irq axp313a_regmap_irqs[] = {
 	INIT_REGMAP_IRQ(AXP313A, DIE_TEMP_HIGH,		0, 0),
 };
 
+static const struct regmap_irq axp717_regmap_irqs[] = {
+	INIT_REGMAP_IRQ(AXP717, SOC_DROP_LVL2,		0, 7),
+	INIT_REGMAP_IRQ(AXP717, SOC_DROP_LVL1,		0, 6),
+	INIT_REGMAP_IRQ(AXP717, GAUGE_NEW_SOC,		0, 4),
+	INIT_REGMAP_IRQ(AXP717, BOOST_OVER_V,		0, 2),
+	INIT_REGMAP_IRQ(AXP717, VBUS_OVER_V,		0, 1),
+	INIT_REGMAP_IRQ(AXP717, VBUS_FAULT,		0, 0),
+	INIT_REGMAP_IRQ(AXP717, VBUS_PLUGIN,		1, 7),
+	INIT_REGMAP_IRQ(AXP717, VBUS_REMOVAL,		1, 6),
+	INIT_REGMAP_IRQ(AXP717, BATT_PLUGIN,		1, 5),
+	INIT_REGMAP_IRQ(AXP717, BATT_REMOVAL,		1, 4),
+	INIT_REGMAP_IRQ(AXP717, PEK_SHORT,		1, 3),
+	INIT_REGMAP_IRQ(AXP717, PEK_LONG,		1, 2),
+	INIT_REGMAP_IRQ(AXP717, PEK_FAL_EDGE,		1, 1),
+	INIT_REGMAP_IRQ(AXP717, PEK_RIS_EDGE,		1, 0),
+	INIT_REGMAP_IRQ(AXP717, WDOG_EXPIRE,		2, 7),
+	INIT_REGMAP_IRQ(AXP717, LDO_OVER_CURR,		2, 6),
+	INIT_REGMAP_IRQ(AXP717, BATT_OVER_CURR,		2, 5),
+	INIT_REGMAP_IRQ(AXP717, CHARG_DONE,		2, 4),
+	INIT_REGMAP_IRQ(AXP717, CHARG,			2, 3),
+	INIT_REGMAP_IRQ(AXP717, DIE_TEMP_HIGH,		2, 2),
+	INIT_REGMAP_IRQ(AXP717, CHARG_TIMER,		2, 1),
+	INIT_REGMAP_IRQ(AXP717, BATT_OVER_V,		2, 0),
+	INIT_REGMAP_IRQ(AXP717, BC_USB_DONE,		3, 7),
+	INIT_REGMAP_IRQ(AXP717, BC_USB_CHNG,		3, 6),
+	INIT_REGMAP_IRQ(AXP717, BATT_QUIT_TEMP_HIGH,	3, 4),
+	INIT_REGMAP_IRQ(AXP717, BATT_CHG_TEMP_HIGH,	3, 3),
+	INIT_REGMAP_IRQ(AXP717, BATT_CHG_TEMP_LOW,	3, 2),
+	INIT_REGMAP_IRQ(AXP717, BATT_ACT_TEMP_HIGH,	3, 1),
+	INIT_REGMAP_IRQ(AXP717, BATT_ACT_TEMP_LOW,	3, 0),
+	INIT_REGMAP_IRQ(AXP717, TYPEC_REMOVE,		4, 6),
+	INIT_REGMAP_IRQ(AXP717, TYPEC_PLUGIN,		4, 5),
+};
+
 static const struct regmap_irq axp803_regmap_irqs[] = {
 	INIT_REGMAP_IRQ(AXP803, ACIN_OVER_V,		0, 7),
 	INIT_REGMAP_IRQ(AXP803, ACIN_PLUGIN,		0, 6),
@@ -776,6 +844,17 @@ static const struct regmap_irq_chip axp313a_regmap_irq_chip = {
 	.num_regs		= 1,
 };
 
+static const struct regmap_irq_chip axp717_regmap_irq_chip = {
+	.name			= "axp717_irq_chip",
+	.status_base		= AXP717_IRQ0_STATE,
+	.ack_base		= AXP717_IRQ0_STATE,
+	.unmask_base		= AXP717_IRQ0_EN,
+	.init_ack_masked	= true,
+	.irqs			= axp717_regmap_irqs,
+	.num_irqs		= ARRAY_SIZE(axp717_regmap_irqs),
+	.num_regs		= 5,
+};
+
 static const struct regmap_irq_chip axp803_regmap_irq_chip = {
 	.name			= "axp803",
 	.status_base		= AXP20X_IRQ1_STATE,
@@ -941,6 +1020,11 @@ static struct mfd_cell axp313a_cells[] = {
 	MFD_CELL_RES("axp313a-pek", axp313a_pek_resources),
 };
 
+static struct mfd_cell axp717_cells[] = {
+	MFD_CELL_NAME("axp20x-regulator"),
+	MFD_CELL_RES("axp20x-pek", axp717_pek_resources),
+};
+
 static const struct resource axp288_adc_resources[] = {
 	DEFINE_RES_IRQ_NAMED(AXP288_IRQ_GPADC, "GPADC"),
 };
@@ -1181,6 +1265,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x)
 		axp20x->regmap_cfg = &axp313a_regmap_config;
 		axp20x->regmap_irq_chip = &axp313a_regmap_irq_chip;
 		break;
+	case AXP717_ID:
+		axp20x->nr_cells = ARRAY_SIZE(axp717_cells);
+		axp20x->cells = axp717_cells;
+		axp20x->regmap_cfg = &axp717_regmap_config;
+		axp20x->regmap_irq_chip = &axp717_regmap_irq_chip;
+		break;
 	case AXP803_ID:
 		axp20x->nr_cells = ARRAY_SIZE(axp803_cells);
 		axp20x->cells = axp803_cells;

drivers/mfd/rk8xx-core.c

@@ -28,6 +28,10 @@ static const struct resource rtc_resources[] = {
 	DEFINE_RES_IRQ(RK808_IRQ_RTC_ALARM),
 };
 
+static const struct resource rk816_rtc_resources[] = {
+	DEFINE_RES_IRQ(RK816_IRQ_RTC_ALARM),
+};
+
 static const struct resource rk817_rtc_resources[] = {
 	DEFINE_RES_IRQ(RK817_IRQ_RTC_ALARM),
 };
@@ -87,6 +91,22 @@ static const struct mfd_cell rk808s[] = {
 	},
 };
 
+static const struct mfd_cell rk816s[] = {
+	{ .name = "rk805-pinctrl", },
+	{ .name = "rk808-clkout", },
+	{ .name = "rk808-regulator", },
+	{
+		.name = "rk805-pwrkey",
+		.num_resources = ARRAY_SIZE(rk805_key_resources),
+		.resources = rk805_key_resources,
+	},
+	{
+		.name = "rk808-rtc",
+		.num_resources = ARRAY_SIZE(rk816_rtc_resources),
+		.resources = rk816_rtc_resources,
+	},
+};
+
 static const struct mfd_cell rk817s[] = {
 	{ .name = "rk808-clkout", },
 	{ .name = "rk808-regulator", },
@@ -148,6 +168,17 @@ static const struct rk808_reg_data rk808_pre_init_reg[] = {
 						    VB_LO_SEL_3500MV },
 };
 
+static const struct rk808_reg_data rk816_pre_init_reg[] = {
+	{ RK818_BUCK1_CONFIG_REG, RK817_RAMP_RATE_MASK,
+				  RK817_RAMP_RATE_12_5MV_PER_US },
+	{ RK818_BUCK2_CONFIG_REG, RK817_RAMP_RATE_MASK,
+				  RK817_RAMP_RATE_12_5MV_PER_US },
+	{ RK818_BUCK4_CONFIG_REG, BUCK_ILMIN_MASK,  BUCK_ILMIN_250MA },
+	{ RK808_THERMAL_REG, TEMP_HOTDIE_MSK, TEMP105C},
+	{ RK808_VB_MON_REG, VBAT_LOW_VOL_MASK | VBAT_LOW_ACT_MASK,
+			    RK808_VBAT_LOW_3V0 | EN_VABT_LOW_SHUT_DOWN },
+};
+
 static const struct rk808_reg_data rk817_pre_init_reg[] = {
 	{RK817_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
 	/* Codec specific registers */
@@ -350,6 +381,59 @@ static const struct regmap_irq rk808_irqs[] = {
 	},
 };
 
+static const unsigned int rk816_irq_status_offsets[] = {
+	RK816_IRQ_STS_OFFSET(RK816_INT_STS_REG1),
+	RK816_IRQ_STS_OFFSET(RK816_INT_STS_REG2),
+	RK816_IRQ_STS_OFFSET(RK816_INT_STS_REG3),
+};
+
+static const unsigned int rk816_irq_mask_offsets[] = {
+	RK816_IRQ_MSK_OFFSET(RK816_INT_STS_MSK_REG1),
+	RK816_IRQ_MSK_OFFSET(RK816_INT_STS_MSK_REG2),
+	RK816_IRQ_MSK_OFFSET(RK816_INT_STS_MSK_REG3),
+};
+
+static unsigned int rk816_get_irq_reg(struct regmap_irq_chip_data *data,
+				      unsigned int base, int index)
+{
+	unsigned int irq_reg = base;
+
+	switch (base) {
+	case RK816_INT_STS_REG1:
+		irq_reg += rk816_irq_status_offsets[index];
+		break;
+	case RK816_INT_STS_MSK_REG1:
+		irq_reg += rk816_irq_mask_offsets[index];
+		break;
+	}
+
+	return irq_reg;
+};
+
+static const struct regmap_irq rk816_irqs[] = {
+	/* INT_STS_REG1 IRQs */
+	REGMAP_IRQ_REG(RK816_IRQ_PWRON_FALL, 0, RK816_INT_STS_PWRON_FALL),
+	REGMAP_IRQ_REG(RK816_IRQ_PWRON_RISE, 0, RK816_INT_STS_PWRON_RISE),
+
+	/* INT_STS_REG2 IRQs  */
+	REGMAP_IRQ_REG(RK816_IRQ_VB_LOW, 1, RK816_INT_STS_VB_LOW),
+	REGMAP_IRQ_REG(RK816_IRQ_PWRON, 1, RK816_INT_STS_PWRON),
+	REGMAP_IRQ_REG(RK816_IRQ_PWRON_LP, 1, RK816_INT_STS_PWRON_LP),
+	REGMAP_IRQ_REG(RK816_IRQ_HOTDIE, 1, RK816_INT_STS_HOTDIE),
+	REGMAP_IRQ_REG(RK816_IRQ_RTC_ALARM, 1, RK816_INT_STS_RTC_ALARM),
+	REGMAP_IRQ_REG(RK816_IRQ_RTC_PERIOD, 1, RK816_INT_STS_RTC_PERIOD),
+	REGMAP_IRQ_REG(RK816_IRQ_USB_OV, 1, RK816_INT_STS_USB_OV),
+
+	/* INT_STS3 IRQs */
+	REGMAP_IRQ_REG(RK816_IRQ_PLUG_IN, 2, RK816_INT_STS_PLUG_IN),
+	REGMAP_IRQ_REG(RK816_IRQ_PLUG_OUT, 2, RK816_INT_STS_PLUG_OUT),
+	REGMAP_IRQ_REG(RK816_IRQ_CHG_OK, 2, RK816_INT_STS_CHG_OK),
+	REGMAP_IRQ_REG(RK816_IRQ_CHG_TE, 2, RK816_INT_STS_CHG_TE),
+	REGMAP_IRQ_REG(RK816_IRQ_CHG_TS, 2, RK816_INT_STS_CHG_TS),
+	REGMAP_IRQ_REG(RK816_IRQ_CHG_CVTLIM, 2, RK816_INT_STS_CHG_CVTLIM),
+	REGMAP_IRQ_REG(RK816_IRQ_DISCHG_ILIM, 2, RK816_INT_STS_DISCHG_ILIM),
+};
+
 static const struct regmap_irq rk818_irqs[] = {
 	/* INT_STS */
 	[RK818_IRQ_VOUT_LO] = {
@@ -482,6 +566,18 @@ static const struct regmap_irq_chip rk808_irq_chip = {
 	.init_ack_masked = true,
 };
 
+static const struct regmap_irq_chip rk816_irq_chip = {
+	.name = "rk816",
+	.irqs = rk816_irqs,
+	.num_irqs = ARRAY_SIZE(rk816_irqs),
+	.num_regs = 3,
+	.get_irq_reg = rk816_get_irq_reg,
+	.status_base = RK816_INT_STS_REG1,
+	.mask_base = RK816_INT_STS_MSK_REG1,
+	.ack_base = RK816_INT_STS_REG1,
+	.init_ack_masked = true,
+};
+
 static struct regmap_irq_chip rk817_irq_chip = {
 	.name = "rk817",
 	.irqs = rk817_irqs,
@@ -530,6 +626,7 @@ static int rk808_power_off(struct sys_off_data *data)
 		reg = RK817_SYS_CFG(3);
 		bit = DEV_OFF;
 		break;
+	case RK816_ID:
 	case RK818_ID:
 		reg = RK818_DEVCTRL_REG;
 		bit = DEV_OFF;
@@ -637,6 +734,13 @@ int rk8xx_probe(struct device *dev, int variant, unsigned int irq, struct regmap
 		cells = rk808s;
 		nr_cells = ARRAY_SIZE(rk808s);
 		break;
+	case RK816_ID:
+		rk808->regmap_irq_chip = &rk816_irq_chip;
+		pre_init_reg = rk816_pre_init_reg;
+		nr_pre_init_regs = ARRAY_SIZE(rk816_pre_init_reg);
+		cells = rk816s;
+		nr_cells = ARRAY_SIZE(rk816s);
+		break;
 	case RK818_ID:
 		rk808->regmap_irq_chip = &rk818_irq_chip;
 		pre_init_reg = rk818_pre_init_reg;

drivers/mfd/rk8xx-i2c.c

 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Rockchip RK808/RK818 Core (I2C) driver
+ * Rockchip RK805/RK808/RK816/RK817/RK818 Core (I2C) driver
  *
  * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
  * Copyright (C) 2016 PHYTEC Messtechnik GmbH
@@ -49,6 +49,35 @@ static bool rk808_is_volatile_reg(struct device *dev, unsigned int reg)
 	return false;
 }
 
+static bool rk816_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+	/*
+	 * Technically the ROUND_30s bit makes RTC_CTRL_REG volatile, but
+	 * we don't use that feature.  It's better to cache.
+	 */
+
+	switch (reg) {
+	case RK808_SECONDS_REG ... RK808_WEEKS_REG:
+	case RK808_RTC_STATUS_REG:
+	case RK808_VB_MON_REG:
+	case RK808_THERMAL_REG:
+	case RK816_DCDC_EN_REG1:
+	case RK816_DCDC_EN_REG2:
+	case RK816_INT_STS_REG1:
+	case RK816_INT_STS_REG2:
+	case RK816_INT_STS_REG3:
+	case RK808_DEVCTRL_REG:
+	case RK816_SUP_STS_REG:
+	case RK816_GGSTS_REG:
+	case RK816_ZERO_CUR_ADC_REGH:
+	case RK816_ZERO_CUR_ADC_REGL:
+	case RK816_GASCNT_REG(0) ... RK816_BAT_VOL_REGL:
+		return true;
+	}
+
+	return false;
+}
+
 static bool rk817_is_volatile_reg(struct device *dev, unsigned int reg)
 {
 	/*
@@ -100,6 +129,14 @@ static const struct regmap_config rk808_regmap_config = {
 	.volatile_reg = rk808_is_volatile_reg,
 };
 
+static const struct regmap_config rk816_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = RK816_DATA_REG(18),
+	.cache_type = REGCACHE_MAPLE,
+	.volatile_reg = rk816_is_volatile_reg,
+};
+
 static const struct regmap_config rk817_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -123,6 +160,11 @@ static const struct rk8xx_i2c_platform_data rk809_data = {
 	.variant = RK809_ID,
 };
 
+static const struct rk8xx_i2c_platform_data rk816_data = {
+	.regmap_cfg = &rk816_regmap_config,
+	.variant = RK816_ID,
+};
+
 static const struct rk8xx_i2c_platform_data rk817_data = {
 	.regmap_cfg = &rk817_regmap_config,
 	.variant = RK817_ID,
@@ -161,6 +203,7 @@ static const struct of_device_id rk8xx_i2c_of_match[] = {
 	{ .compatible = "rockchip,rk805", .data = &rk805_data },
 	{ .compatible = "rockchip,rk808", .data = &rk808_data },
 	{ .compatible = "rockchip,rk809", .data = &rk809_data },
+	{ .compatible = "rockchip,rk816", .data = &rk816_data },
 	{ .compatible = "rockchip,rk817", .data = &rk817_data },
 	{ .compatible = "rockchip,rk818", .data = &rk818_data },
 	{ },

drivers/pinctrl/pinctrl-rk805.c

@@ -93,6 +93,11 @@ enum rk806_pinmux_option {
 	RK806_PINMUX_FUN5,
 };
 
+enum rk816_pinmux_option {
+	RK816_PINMUX_THERMISTOR,
+	RK816_PINMUX_GPIO,
+};
+
 enum {
 	RK805_GPIO0,
 	RK805_GPIO1,
@@ -104,6 +109,10 @@ enum {
 	RK806_GPIO_DVS3
 };
 
+enum {
+	RK816_GPIO0,
+};
+
 static const char *const rk805_gpio_groups[] = {
 	"gpio0",
 	"gpio1",
@@ -115,6 +124,10 @@ static const char *const rk806_gpio_groups[] = {
 	"gpio_pwrctrl3",
 };
 
+static const char *const rk816_gpio_groups[] = {
+	"gpio0",
+};
+
 /* RK805: 2 output only GPIOs */
 static const struct pinctrl_pin_desc rk805_pins_desc[] = {
 	PINCTRL_PIN(RK805_GPIO0, "gpio0"),
@@ -128,6 +141,11 @@ static const struct pinctrl_pin_desc rk806_pins_desc[] = {
 	PINCTRL_PIN(RK806_GPIO_DVS3, "gpio_pwrctrl3"),
 };
 
+/* RK816 */
+static const struct pinctrl_pin_desc rk816_pins_desc[] = {
+	PINCTRL_PIN(RK816_GPIO0, "gpio0"),
+};
+
 static const struct rk805_pin_function rk805_pin_functions[] = {
 	{
 		.name = "gpio",
@@ -176,6 +194,21 @@ static const struct rk805_pin_function rk806_pin_functions[] = {
 	},
 };
 
+static const struct rk805_pin_function rk816_pin_functions[] = {
+	{
+		.name = "gpio",
+		.groups = rk816_gpio_groups,
+		.ngroups = ARRAY_SIZE(rk816_gpio_groups),
+		.mux_option = RK816_PINMUX_GPIO,
+	},
+	{
+		.name = "thermistor",
+		.groups = rk816_gpio_groups,
+		.ngroups = ARRAY_SIZE(rk816_gpio_groups),
+		.mux_option = RK816_PINMUX_THERMISTOR,
+	},
+};
+
 static const struct rk805_pin_group rk805_pin_groups[] = {
 	{
 		.name = "gpio0",
@@ -207,6 +240,14 @@ static const struct rk805_pin_group rk806_pin_groups[] = {
 	}
 };
 
+static const struct rk805_pin_group rk816_pin_groups[] = {
+	{
+		.name = "gpio0",
+		.pins = { RK816_GPIO0 },
+		.npins = 1,
+	},
+};
+
 #define RK805_GPIO0_VAL_MSK	BIT(0)
 #define RK805_GPIO1_VAL_MSK	BIT(1)
 
@@ -255,6 +296,20 @@ static struct rk805_pin_config rk806_gpio_cfgs[] = {
 	}
 };
 
+#define RK816_FUN_MASK		BIT(2)
+#define RK816_VAL_MASK		BIT(3)
+#define RK816_DIR_MASK		BIT(4)
+
+static struct rk805_pin_config rk816_gpio_cfgs[] = {
+	{
+		.fun_reg = RK818_IO_POL_REG,
+		.fun_msk = RK816_FUN_MASK,
+		.reg = RK818_IO_POL_REG,
+		.val_msk = RK816_VAL_MASK,
+		.dir_msk = RK816_DIR_MASK,
+	},
+};
+
 /* generic gpio chip */
 static int rk805_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
@@ -439,6 +494,8 @@ static int rk805_pinctrl_gpio_request_enable(struct pinctrl_dev *pctldev,
 		return _rk805_pinctrl_set_mux(pctldev, offset, RK805_PINMUX_GPIO);
 	case RK806_ID:
 		return _rk805_pinctrl_set_mux(pctldev, offset, RK806_PINMUX_FUN5);
+	case RK816_ID:
+		return _rk805_pinctrl_set_mux(pctldev, offset, RK816_PINMUX_GPIO);
 	}
 
 	return -ENOTSUPP;
@@ -588,6 +645,18 @@ static int rk805_pinctrl_probe(struct platform_device *pdev)
 		pci->pin_cfg = rk806_gpio_cfgs;
 		pci->gpio_chip.ngpio = ARRAY_SIZE(rk806_gpio_cfgs);
 		break;
+	case RK816_ID:
+		pci->pins = rk816_pins_desc;
+		pci->num_pins = ARRAY_SIZE(rk816_pins_desc);
+		pci->functions = rk816_pin_functions;
+		pci->num_functions = ARRAY_SIZE(rk816_pin_functions);
+		pci->groups = rk816_pin_groups;
+		pci->num_pin_groups = ARRAY_SIZE(rk816_pin_groups);
+		pci->pinctrl_desc.pins = rk816_pins_desc;
+		pci->pinctrl_desc.npins = ARRAY_SIZE(rk816_pins_desc);
+		pci->pin_cfg = rk816_gpio_cfgs;
+		pci->gpio_chip.ngpio = ARRAY_SIZE(rk816_gpio_cfgs);
+		break;
 	default:
 		dev_err(&pdev->dev, "unsupported RK805 ID %lu\n",
 			pci->rk808->variant);

drivers/regulator/axp20x-regulator.c

@@ -138,6 +138,12 @@
 #define AXP313A_DCDC_V_OUT_MASK		GENMASK(6, 0)
 #define AXP313A_LDO_V_OUT_MASK		GENMASK(4, 0)
 
+#define AXP717_DCDC1_NUM_VOLTAGES	88
+#define AXP717_DCDC2_NUM_VOLTAGES	107
+#define AXP717_DCDC3_NUM_VOLTAGES	104
+#define AXP717_DCDC_V_OUT_MASK		GENMASK(6, 0)
+#define AXP717_LDO_V_OUT_MASK		GENMASK(4, 0)
+
 #define AXP803_PWR_OUT_DCDC1_MASK	BIT_MASK(0)
 #define AXP803_PWR_OUT_DCDC2_MASK	BIT_MASK(1)
 #define AXP803_PWR_OUT_DCDC3_MASK	BIT_MASK(2)
@@ -733,25 +739,98 @@ static const struct linear_range axp313a_dcdc3_ranges[] = {
 static const struct regulator_desc axp313a_regulators[] = {
 	AXP_DESC_RANGES(AXP313A, DCDC1, "dcdc1", "vin1",
 			axp313a_dcdc1_ranges, AXP313A_DCDC1_NUM_VOLTAGES,
-			AXP313A_DCDC1_CONRTOL, AXP313A_DCDC_V_OUT_MASK,
+			AXP313A_DCDC1_CONTROL, AXP313A_DCDC_V_OUT_MASK,
 			AXP313A_OUTPUT_CONTROL, BIT(0)),
 	AXP_DESC_RANGES(AXP313A, DCDC2, "dcdc2", "vin2",
 			axp313a_dcdc2_ranges, AXP313A_DCDC23_NUM_VOLTAGES,
-			AXP313A_DCDC2_CONRTOL, AXP313A_DCDC_V_OUT_MASK,
+			AXP313A_DCDC2_CONTROL, AXP313A_DCDC_V_OUT_MASK,
 			AXP313A_OUTPUT_CONTROL, BIT(1)),
 	AXP_DESC_RANGES(AXP313A, DCDC3, "dcdc3", "vin3",
 			axp313a_dcdc3_ranges, AXP313A_DCDC23_NUM_VOLTAGES,
-			AXP313A_DCDC3_CONRTOL, AXP313A_DCDC_V_OUT_MASK,
+			AXP313A_DCDC3_CONTROL, AXP313A_DCDC_V_OUT_MASK,
 			AXP313A_OUTPUT_CONTROL, BIT(2)),
 	AXP_DESC(AXP313A, ALDO1, "aldo1", "vin1", 500, 3500, 100,
-		 AXP313A_ALDO1_CONRTOL, AXP313A_LDO_V_OUT_MASK,
+		 AXP313A_ALDO1_CONTROL, AXP313A_LDO_V_OUT_MASK,
 		 AXP313A_OUTPUT_CONTROL, BIT(3)),
 	AXP_DESC(AXP313A, DLDO1, "dldo1", "vin1", 500, 3500, 100,
-		 AXP313A_DLDO1_CONRTOL, AXP313A_LDO_V_OUT_MASK,
+		 AXP313A_DLDO1_CONTROL, AXP313A_LDO_V_OUT_MASK,
 		 AXP313A_OUTPUT_CONTROL, BIT(4)),
 	AXP_DESC_FIXED(AXP313A, RTC_LDO, "rtc-ldo", "vin1", 1800),
 };
 
+static const struct linear_range axp717_dcdc1_ranges[] = {
+	REGULATOR_LINEAR_RANGE(500000,   0, 70, 10000),
+	REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000),
+};
+
+static const struct linear_range axp717_dcdc2_ranges[] = {
+	REGULATOR_LINEAR_RANGE(500000,   0,  70,  10000),
+	REGULATOR_LINEAR_RANGE(1220000, 71,  87,  20000),
+	REGULATOR_LINEAR_RANGE(1600000, 88, 107, 100000),
+};
+
+static const struct linear_range axp717_dcdc3_ranges[] = {
+	REGULATOR_LINEAR_RANGE(500000,   0,  70, 10000),
+	REGULATOR_LINEAR_RANGE(1220000, 71, 102, 20000),
+};
+
+static const struct regulator_desc axp717_regulators[] = {
+	AXP_DESC_RANGES(AXP717, DCDC1, "dcdc1", "vin1",
+			axp717_dcdc1_ranges, AXP717_DCDC1_NUM_VOLTAGES,
+			AXP717_DCDC1_CONTROL, AXP717_DCDC_V_OUT_MASK,
+			AXP717_DCDC_OUTPUT_CONTROL, BIT(0)),
+	AXP_DESC_RANGES(AXP717, DCDC2, "dcdc2", "vin2",
+			axp717_dcdc2_ranges, AXP717_DCDC2_NUM_VOLTAGES,
+			AXP717_DCDC2_CONTROL, AXP717_DCDC_V_OUT_MASK,
+			AXP717_DCDC_OUTPUT_CONTROL, BIT(1)),
+	AXP_DESC_RANGES(AXP717, DCDC3, "dcdc3", "vin3",
+			axp717_dcdc3_ranges, AXP717_DCDC3_NUM_VOLTAGES,
+			AXP717_DCDC3_CONTROL, AXP717_DCDC_V_OUT_MASK,
+			AXP717_DCDC_OUTPUT_CONTROL, BIT(2)),
+	AXP_DESC(AXP717, DCDC4, "dcdc4", "vin4", 1000, 3700, 100,
+		 AXP717_DCDC4_CONTROL, AXP717_DCDC_V_OUT_MASK,
+		 AXP717_DCDC_OUTPUT_CONTROL, BIT(3)),
+	AXP_DESC(AXP717, ALDO1, "aldo1", "vin1", 500, 3500, 100,
+		 AXP717_ALDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(0)),
+	AXP_DESC(AXP717, ALDO2, "aldo2", "vin1", 500, 3500, 100,
+		 AXP717_ALDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(1)),
+	AXP_DESC(AXP717, ALDO3, "aldo3", "vin1", 500, 3500, 100,
+		 AXP717_ALDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(2)),
+	AXP_DESC(AXP717, ALDO4, "aldo4", "vin1", 500, 3500, 100,
+		 AXP717_ALDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(3)),
+	AXP_DESC(AXP717, BLDO1, "bldo1", "vin1", 500, 3500, 100,
+		 AXP717_BLDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(4)),
+	AXP_DESC(AXP717, BLDO2, "bldo2", "vin1", 500, 3500, 100,
+		 AXP717_BLDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(5)),
+	AXP_DESC(AXP717, BLDO3, "bldo3", "vin1", 500, 3500, 100,
+		 AXP717_BLDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(6)),
+	AXP_DESC(AXP717, BLDO4, "bldo4", "vin1", 500, 3500, 100,
+		 AXP717_BLDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO0_OUTPUT_CONTROL, BIT(7)),
+	AXP_DESC(AXP717, CLDO1, "cldo1", "vin1", 500, 3500, 100,
+		 AXP717_CLDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO1_OUTPUT_CONTROL, BIT(0)),
+	AXP_DESC(AXP717, CLDO2, "cldo2", "vin1", 500, 3500, 100,
+		 AXP717_CLDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO1_OUTPUT_CONTROL, BIT(1)),
+	AXP_DESC(AXP717, CLDO3, "cldo3", "vin1", 500, 3500, 100,
+		 AXP717_CLDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO1_OUTPUT_CONTROL, BIT(2)),
+	AXP_DESC(AXP717, CLDO4, "cldo4", "vin1", 500, 3500, 100,
+		 AXP717_CLDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO1_OUTPUT_CONTROL, BIT(3)),
+	AXP_DESC(AXP717, CPUSLDO, "cpusldo", "vin1", 500, 1400, 50,
+		 AXP717_CPUSLDO_CONTROL, AXP717_LDO_V_OUT_MASK,
+		 AXP717_LDO1_OUTPUT_CONTROL, BIT(4)),
+};
+
 /* DCDC ranges shared with AXP813 */
 static const struct linear_range axp803_dcdc234_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000,
@@ -1253,6 +1332,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
 		step = 150;
 		break;
 	case AXP313A_ID:
+	case AXP717_ID:
 	case AXP15060_ID:
 		/* The DCDC PWM frequency seems to be fixed to 3 MHz. */
 		if (dcdcfreq != 0) {
@@ -1479,6 +1559,10 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
 		regulators = axp313a_regulators;
 		nregulators = AXP313A_REG_ID_MAX;
 		break;
+	case AXP717_ID:
+		regulators = axp717_regulators;
+		nregulators = AXP717_REG_ID_MAX;
+		break;
 	case AXP803_ID:
 		regulators = axp803_regulators;
 		nregulators = AXP803_REG_ID_MAX;

drivers/regulator/rk808-regulator.c

@@ -158,6 +158,11 @@
 	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,	\
@@ -258,7 +263,7 @@ static const unsigned int rk808_buck1_2_ramp_table[] = {
 	2000, 4000, 6000, 10000
 };
 
-/* RK817 RK809 */
+/* RK817/RK809/RK816 (buck 1/2 only) */
 static const unsigned int rk817_buck1_4_ramp_table[] = {
 	3000, 6300, 12500, 25000
 };
@@ -534,15 +539,25 @@ 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;
 
-	return regmap_update_bits(rdev->regmap, reg,
-				  rdev->desc->vsel_mask,
-				  sel);
+	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)
@@ -630,6 +645,38 @@ static int rk808_set_suspend_disable(struct regulator_dev *rdev)
 				  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)
 {
@@ -903,6 +950,54 @@ static const struct regulator_ops rk809_buck5_ops_range = {
 	.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,
@@ -1382,6 +1477,117 @@ static const struct regulator_desc rk809_reg[] = {
 			  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",
@@ -1704,6 +1910,10 @@ static int rk808_regulator_probe(struct platform_device *pdev)
 		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;

include/linux/mfd/axp20x.h

@@ -19,6 +19,7 @@ enum axp20x_variants {
 	AXP223_ID,
 	AXP288_ID,
 	AXP313A_ID,
+	AXP717_ID,
 	AXP803_ID,
 	AXP806_ID,
 	AXP809_ID,
@@ -104,15 +105,47 @@ enum axp20x_variants {
 
 #define AXP313A_ON_INDICATE		0x00
 #define AXP313A_OUTPUT_CONTROL		0x10
-#define AXP313A_DCDC1_CONRTOL		0x13
-#define AXP313A_DCDC2_CONRTOL		0x14
-#define AXP313A_DCDC3_CONRTOL		0x15
-#define AXP313A_ALDO1_CONRTOL		0x16
-#define AXP313A_DLDO1_CONRTOL		0x17
+#define AXP313A_DCDC1_CONTROL		0x13
+#define AXP313A_DCDC2_CONTROL		0x14
+#define AXP313A_DCDC3_CONTROL		0x15
+#define AXP313A_ALDO1_CONTROL		0x16
+#define AXP313A_DLDO1_CONTROL		0x17
 #define AXP313A_SHUTDOWN_CTRL		0x1a
 #define AXP313A_IRQ_EN			0x20
 #define AXP313A_IRQ_STATE		0x21
 
+#define AXP717_ON_INDICATE		0x00
+#define AXP717_IRQ0_EN			0x40
+#define AXP717_IRQ1_EN			0x41
+#define AXP717_IRQ2_EN			0x42
+#define AXP717_IRQ3_EN			0x43
+#define AXP717_IRQ4_EN			0x44
+#define AXP717_IRQ0_STATE		0x48
+#define AXP717_IRQ1_STATE		0x49
+#define AXP717_IRQ2_STATE		0x4a
+#define AXP717_IRQ3_STATE		0x4b
+#define AXP717_IRQ4_STATE		0x4c
+#define AXP717_DCDC_OUTPUT_CONTROL	0x80
+#define AXP717_DCDC1_CONTROL		0x83
+#define AXP717_DCDC2_CONTROL		0x84
+#define AXP717_DCDC3_CONTROL		0x85
+#define AXP717_DCDC4_CONTROL		0x86
+#define AXP717_LDO0_OUTPUT_CONTROL	0x90
+#define AXP717_LDO1_OUTPUT_CONTROL	0x91
+#define AXP717_ALDO1_CONTROL		0x93
+#define AXP717_ALDO2_CONTROL		0x94
+#define AXP717_ALDO3_CONTROL		0x95
+#define AXP717_ALDO4_CONTROL		0x96
+#define AXP717_BLDO1_CONTROL		0x97
+#define AXP717_BLDO2_CONTROL		0x98
+#define AXP717_BLDO3_CONTROL		0x99
+#define AXP717_BLDO4_CONTROL		0x9a
+#define AXP717_CLDO1_CONTROL		0x9b
+#define AXP717_CLDO2_CONTROL		0x9c
+#define AXP717_CLDO3_CONTROL		0x9d
+#define AXP717_CLDO4_CONTROL		0x9e
+#define AXP717_CPUSLDO_CONTROL		0x9f
+
 #define AXP806_STARTUP_SRC		0x00
 #define AXP806_CHIP_ID			0x03
 #define AXP806_PWR_OUT_CTRL1		0x10
@@ -433,6 +466,27 @@ enum {
 	AXP313A_REG_ID_MAX,
 };
 
+enum {
+	AXP717_DCDC1 = 0,
+	AXP717_DCDC2,
+	AXP717_DCDC3,
+	AXP717_DCDC4,
+	AXP717_ALDO1,
+	AXP717_ALDO2,
+	AXP717_ALDO3,
+	AXP717_ALDO4,
+	AXP717_BLDO1,
+	AXP717_BLDO2,
+	AXP717_BLDO3,
+	AXP717_BLDO4,
+	AXP717_CLDO1,
+	AXP717_CLDO2,
+	AXP717_CLDO3,
+	AXP717_CLDO4,
+	AXP717_CPUSLDO,
+	AXP717_REG_ID_MAX,
+};
+
 enum {
 	AXP806_DCDCA = 0,
 	AXP806_DCDCB,
@@ -732,6 +786,40 @@ enum axp313a_irqs {
 	AXP313A_IRQ_PEK_RIS_EDGE,
 };
 
+enum axp717_irqs {
+	AXP717_IRQ_VBUS_FAULT,
+	AXP717_IRQ_VBUS_OVER_V,
+	AXP717_IRQ_BOOST_OVER_V,
+	AXP717_IRQ_GAUGE_NEW_SOC = 4,
+	AXP717_IRQ_SOC_DROP_LVL1 = 6,
+	AXP717_IRQ_SOC_DROP_LVL2,
+	AXP717_IRQ_PEK_RIS_EDGE,
+	AXP717_IRQ_PEK_FAL_EDGE,
+	AXP717_IRQ_PEK_LONG,
+	AXP717_IRQ_PEK_SHORT,
+	AXP717_IRQ_BATT_REMOVAL,
+	AXP717_IRQ_BATT_PLUGIN,
+	AXP717_IRQ_VBUS_REMOVAL,
+	AXP717_IRQ_VBUS_PLUGIN,
+	AXP717_IRQ_BATT_OVER_V,
+	AXP717_IRQ_CHARG_TIMER,
+	AXP717_IRQ_DIE_TEMP_HIGH,
+	AXP717_IRQ_CHARG,
+	AXP717_IRQ_CHARG_DONE,
+	AXP717_IRQ_BATT_OVER_CURR,
+	AXP717_IRQ_LDO_OVER_CURR,
+	AXP717_IRQ_WDOG_EXPIRE,
+	AXP717_IRQ_BATT_ACT_TEMP_LOW,
+	AXP717_IRQ_BATT_ACT_TEMP_HIGH,
+	AXP717_IRQ_BATT_CHG_TEMP_LOW,
+	AXP717_IRQ_BATT_CHG_TEMP_HIGH,
+	AXP717_IRQ_BATT_QUIT_TEMP_HIGH,
+	AXP717_IRQ_BC_USB_CHNG = 30,
+	AXP717_IRQ_BC_USB_DONE,
+	AXP717_IRQ_TYPEC_PLUGIN = 37,
+	AXP717_IRQ_TYPEC_REMOVE,
+};
+
 enum axp803_irqs {
 	AXP803_IRQ_ACIN_OVER_V = 1,
 	AXP803_IRQ_ACIN_PLUGIN,

include/linux/mfd/rk808.h

@@ -113,6 +113,148 @@ enum rk808_reg {
 #define RK808_INT_STS_MSK_REG2	0x4f
 #define RK808_IO_POL_REG	0x50
 
+/* RK816 */
+enum rk816_reg {
+	RK816_ID_DCDC1,
+	RK816_ID_DCDC2,
+	RK816_ID_DCDC3,
+	RK816_ID_DCDC4,
+	RK816_ID_LDO1,
+	RK816_ID_LDO2,
+	RK816_ID_LDO3,
+	RK816_ID_LDO4,
+	RK816_ID_LDO5,
+	RK816_ID_LDO6,
+	RK816_ID_BOOST,
+	RK816_ID_OTG_SW,
+};
+
+enum rk816_irqs {
+	/* INT_STS_REG1 */
+	RK816_IRQ_PWRON_FALL,
+	RK816_IRQ_PWRON_RISE,
+
+	/* INT_STS_REG2 */
+	RK816_IRQ_VB_LOW,
+	RK816_IRQ_PWRON,
+	RK816_IRQ_PWRON_LP,
+	RK816_IRQ_HOTDIE,
+	RK816_IRQ_RTC_ALARM,
+	RK816_IRQ_RTC_PERIOD,
+	RK816_IRQ_USB_OV,
+
+	/* INT_STS_REG3 */
+	RK816_IRQ_PLUG_IN,
+	RK816_IRQ_PLUG_OUT,
+	RK816_IRQ_CHG_OK,
+	RK816_IRQ_CHG_TE,
+	RK816_IRQ_CHG_TS,
+	RK816_IRQ_CHG_CVTLIM,
+	RK816_IRQ_DISCHG_ILIM,
+};
+
+/* power channel registers */
+#define RK816_DCDC_EN_REG1		0x23
+
+#define RK816_DCDC_EN_REG2		0x24
+#define	RK816_BOOST_EN			BIT(1)
+#define RK816_OTG_EN			BIT(2)
+#define	RK816_BOOST_EN_MSK		BIT(5)
+#define RK816_OTG_EN_MSK		BIT(6)
+#define RK816_BUCK_DVS_CONFIRM		BIT(7)
+
+#define RK816_LDO_EN_REG1		0x27
+
+#define RK816_LDO_EN_REG2		0x28
+
+/* interrupt registers and irq definitions */
+#define RK816_INT_STS_REG1		0x49
+#define RK816_INT_STS_MSK_REG1		0x4a
+#define RK816_INT_STS_PWRON_FALL	BIT(5)
+#define RK816_INT_STS_PWRON_RISE	BIT(6)
+
+#define RK816_INT_STS_REG2		0x4c
+#define RK816_INT_STS_MSK_REG2		0x4d
+#define RK816_INT_STS_VB_LOW		BIT(1)
+#define RK816_INT_STS_PWRON		BIT(2)
+#define RK816_INT_STS_PWRON_LP		BIT(3)
+#define RK816_INT_STS_HOTDIE		BIT(4)
+#define RK816_INT_STS_RTC_ALARM		BIT(5)
+#define RK816_INT_STS_RTC_PERIOD	BIT(6)
+#define RK816_INT_STS_USB_OV		BIT(7)
+
+#define RK816_INT_STS_REG3		0x4e
+#define RK816_INT_STS_MSK_REG3		0x4f
+#define RK816_INT_STS_PLUG_IN		BIT(0)
+#define RK816_INT_STS_PLUG_OUT		BIT(1)
+#define RK816_INT_STS_CHG_OK		BIT(2)
+#define RK816_INT_STS_CHG_TE		BIT(3)
+#define RK816_INT_STS_CHG_TS		BIT(4)
+#define RK816_INT_STS_CHG_CVTLIM	BIT(6)
+#define RK816_INT_STS_DISCHG_ILIM	BIT(7)
+
+#define RK816_IRQ_STS_OFFSET(x)		((x) - RK816_INT_STS_REG1)
+#define RK816_IRQ_MSK_OFFSET(x)		((x) - RK816_INT_STS_MSK_REG1)
+
+/* charger, boost and OTG registers */
+#define RK816_OTG_BUCK_LDO_CONFIG_REG	0x2a
+#define RK816_CHRG_CONFIG_REG		0x2b
+#define RK816_BOOST_ON_VESL_REG		0x54
+#define RK816_BOOST_SLP_VSEL_REG	0x55
+#define RK816_CHRG_BOOST_CONFIG_REG	0x9a
+#define RK816_SUP_STS_REG		0xa0
+#define RK816_USB_CTRL_REG		0xa1
+#define RK816_CHRG_CTRL(x)		(0xa3 + (x))
+#define RK816_BAT_CTRL_REG		0xa6
+#define RK816_BAT_HTS_TS_REG		0xa8
+#define RK816_BAT_LTS_TS_REG		0xa9
+
+/* adc and fuel gauge registers */
+#define RK816_TS_CTRL_REG		0xac
+#define RK816_ADC_CTRL_REG		0xad
+#define RK816_GGCON_REG			0xb0
+#define RK816_GGSTS_REG			0xb1
+#define RK816_ZERO_CUR_ADC_REGH		0xb2
+#define RK816_ZERO_CUR_ADC_REGL		0xb3
+#define RK816_GASCNT_CAL_REG(x)		(0xb7 - (x))
+#define RK816_GASCNT_REG(x)		(0xbb - (x))
+#define RK816_BAT_CUR_AVG_REGH		0xbc
+#define RK816_BAT_CUR_AVG_REGL		0xbd
+#define RK816_TS_ADC_REGH		0xbe
+#define RK816_TS_ADC_REGL		0xbf
+#define RK816_USB_ADC_REGH		0xc0
+#define RK816_USB_ADC_REGL		0xc1
+#define RK816_BAT_OCV_REGH		0xc2
+#define RK816_BAT_OCV_REGL		0xc3
+#define RK816_BAT_VOL_REGH		0xc4
+#define RK816_BAT_VOL_REGL		0xc5
+#define RK816_RELAX_ENTRY_THRES_REGH	0xc6
+#define RK816_RELAX_ENTRY_THRES_REGL	0xc7
+#define RK816_RELAX_EXIT_THRES_REGH	0xc8
+#define RK816_RELAX_EXIT_THRES_REGL	0xc9
+#define RK816_RELAX_VOL1_REGH		0xca
+#define RK816_RELAX_VOL1_REGL		0xcb
+#define RK816_RELAX_VOL2_REGH		0xcc
+#define RK816_RELAX_VOL2_REGL		0xcd
+#define RK816_RELAX_CUR1_REGH		0xce
+#define RK816_RELAX_CUR1_REGL		0xcf
+#define RK816_RELAX_CUR2_REGH		0xd0
+#define RK816_RELAX_CUR2_REGL		0xd1
+#define RK816_CAL_OFFSET_REGH		0xd2
+#define RK816_CAL_OFFSET_REGL		0xd3
+#define RK816_NON_ACT_TIMER_CNT_REG	0xd4
+#define RK816_VCALIB0_REGH		0xd5
+#define RK816_VCALIB0_REGL		0xd6
+#define RK816_VCALIB1_REGH		0xd7
+#define RK816_VCALIB1_REGL		0xd8
+#define RK816_FCC_GASCNT_REG(x)		(0xdc - (x))
+#define RK816_IOFFSET_REGH		0xdd
+#define RK816_IOFFSET_REGL		0xde
+#define RK816_SLEEP_CON_SAMP_CUR_REG	0xdf
+
+/* general purpose data registers 0xe0 ~ 0xf2 */
+#define RK816_DATA_REG(x)		(0xe0 + (x))
+
 /* RK818 */
 #define RK818_DCDC1			0
 #define RK818_LDO1			4
@@ -791,6 +933,7 @@ enum rk806_dvs_mode {
 #define VOUT_LO_INT	BIT(0)
 #define CLK32KOUT2_EN	BIT(0)
 
+#define TEMP105C			0x08
 #define TEMP115C			0x0c
 #define TEMP_HOTDIE_MSK			0x0c
 #define SLP_SD_MSK			(0x3 << 2)
@@ -1191,6 +1334,7 @@ enum {
 	RK806_ID = 0x8060,
 	RK808_ID = 0x0000,
 	RK809_ID = 0x8090,
+	RK816_ID = 0x8160,
 	RK817_ID = 0x8170,
 	RK818_ID = 0x8180,
 };