Merge tag 'mfd-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Merge commit. Changes below are compared with the first parent: a2ec2071.
Changes
43 files changed · +480 −378
Only the first 600 diff lines are shown. Download the complete patch.
Documentation/devicetree/bindings/mfd/ams,as3711.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/ams,as3711.yaml b/Documentation/devicetree/bindings/mfd/ams,as3711.yaml
new file mode 100644
index 0000000..ad8649c
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ams,as3711.yaml
@@ -0,0 +1,223 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ams,as3711.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Austria MicroSystems AS3711 Quad Buck High Current PMIC with Charger
+
+maintainers:
+ - Guennadi Liakhovetski <[email protected]>
+
+description:
+ AS3711 is an I2C PMIC from Austria MicroSystems with multiple DC/DC and LDO
+ power supplies, a battery charger and an RTC. So far only bindings for the
+ two step-up DC/DC converters are defined.
+
+properties:
+ compatible:
+ const: ams,as3711
+
+ reg:
+ maxItems: 1
+
+ backlight:
+ description:
+ Step-up converter configuration, to be used as a backlight source
+ type: object
+ additionalProperties: false
+ properties:
+ compatible:
+ const: ams,as3711-bl
+
+ su1-dev:
+ description: Framebuffer phandle for the first step-up converter
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ su1-max-uA:
+ description: Maximum current for the first step-up converter
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ su2-dev:
+ description: Framebuffer phandle for the second step-up converter
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ su2-max-uA:
+ description: Maximum current for the second step-up converter
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ su2-feedback-voltage:
+ description: Second step-up converter uses voltage feedback
+ type: boolean
+
+ su2-feedback-curr1:
+ description:
+ Second step-up converter uses CURR1 input for current feedback
+ type: boolean
+
+ su2-feedback-curr2:
+ description:
+ Second step-up converter uses CURR2 input for current feedback
+ type: boolean
+
+ su2-feedback-curr3:
+ description:
+ Second step-up converter uses CURR3 input for current feedback
+ type: boolean
+
+ su2-feedback-curr-auto:
+ description:
+ Second step-up converter uses automatic current feedback selection
+ type: boolean
+
+ su2-fbprot-lx-sd4:
+ description:
+ Second step-up converter uses LX_SD4 for over-voltage protection
+ type: boolean
+
+ su2-fbprot-gpio2:
+ description:
+ Second step-up converter uses GPIO2 for over-voltage protection
+ type: boolean
+
+ su2-fbprot-gpio3:
+ description:
+ Second step-up converter uses GPIO3 for over-voltage protection
+ type: boolean
+
+ su2-fbprot-gpio4:
+ description:
+ Second step-up converter uses GPIO4 for over-voltage protection
+ type: boolean
+
+ su2-auto-curr1:
+ description:
+ Second step-up converter uses CURR1 input for automatic current
+ feedback
+ type: boolean
+
+ su2-auto-curr2:
+ description:
+ Second step-up converter uses CURR2 input for automatic current
+ feedback
+ type: boolean
+
+ su2-auto-curr3:
+ description:
+ Second step-up converter uses CURR3 input for automatic current
+ feedback
+ type: boolean
+
+ required:
+ - compatible
+
+ dependentRequired:
+ # To use the SU1 converter as a backlight source the following two
+ # properties must be provided:
+ su1-dev: [ su1-max-uA ]
+ su1-max-uA: [ su1-dev ]
+
+ # To use the SU2 converter as a backlight source the following two
+ # properties must be provided:
+ su2-dev: [ su2-max-uA ]
+ su2-max-uA: [ su2-dev ]
+
+ su2-feedback-voltage: [ su2-dev ]
+ su2-feedback-curr1: [ su2-dev ]
+ su2-feedback-curr2: [ su2-dev ]
+ su2-feedback-curr3: [ su2-dev ]
+ su2-feedback-curr-auto: [ su2-dev ]
+ su2-fbprot-lx-sd4: [ su2-dev ]
+ su2-fbprot-gpio2: [ su2-dev ]
+ su2-fbprot-gpio3: [ su2-dev ]
+ su2-fbprot-gpio4: [ su2-dev ]
+ su2-auto-curr1: [ su2-feedback-curr-auto ]
+ su2-auto-curr2: [ su2-feedback-curr-auto ]
+ su2-auto-curr3: [ su2-feedback-curr-auto ]
+
+ dependentSchemas:
+ su2-dev:
+ allOf:
+ - oneOf:
+ - required:
+ - su2-feedback-voltage
+ - required:
+ - su2-feedback-curr1
+ - required:
+ - su2-feedback-curr2
+ - required:
+ - su2-feedback-curr3
+ - required:
+ - su2-feedback-curr-auto
+ - oneOf:
+ - required:
+ - su2-fbprot-lx-sd4
+ - required:
+ - su2-fbprot-gpio2
+ - required:
+ - su2-fbprot-gpio3
+ - required:
+ - su2-fbprot-gpio4
+
+ su2-feedback-curr-auto:
+ anyOf:
+ - required:
+ - su2-auto-curr1
+ - required:
+ - su2-auto-curr2
+ - required:
+ - su2-auto-curr3
+
+ regulators:
+ description: Other DC/DC and LDO supplies
+ type: object
+ unevaluatedProperties: false
+ patternProperties:
+ "^(sd[1-4]|ldo[1-8])$":
+ type: object
+ $ref: /schemas/regulator/regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@40 {
+ compatible = "ams,as3711";
+ reg = <0x40>;
+
+ regulators {
+ sd4 {
+ regulator-name = "1.215V";
+ regulator-min-microvolt = <1215000>;
+ regulator-max-microvolt = <1235000>;
+ };
+ ldo2 {
+ regulator-name = "2.8V CPU";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+
+ backlight {
+ compatible = "ams,as3711-bl";
+ su2-dev = <&lcdc>;
+ su2-max-uA = <36000>;
+ su2-feedback-curr-auto;
+ su2-fbprot-gpio4;
+ su2-auto-curr1;
+ su2-auto-curr2;
+ su2-auto-curr3;
+ };
+ };
+ };
Documentation/devicetree/bindings/mfd/as3711.txt
View before deletiondiff --git a/Documentation/devicetree/bindings/mfd/as3711.txt b/Documentation/devicetree/bindings/mfd/as3711.txt
deleted file mode 100644
index d98cf18..0000000
--- a/Documentation/devicetree/bindings/mfd/as3711.txt
+++ /dev/null
@@ -1,73 +0,0 @@
-AS3711 is an I2C PMIC from Austria MicroSystems with multiple DCDC and LDO power
-supplies, a battery charger and an RTC. So far only bindings for the two stepup
-DCDC converters are defined. Other DCDC and LDO supplies are configured, using
-standard regulator properties, they must belong to a sub-node, called
-"regulators" and be called "sd1" to "sd4" and "ldo1" to "ldo8." Stepup converter
-configuration should be placed in a subnode, called "backlight."
-
-Compulsory properties:
-- compatible : must be "ams,as3711"
-- reg : specifies the I2C address
-
-To use the SU1 converter as a backlight source the following two properties must
-be provided:
-- su1-dev : framebuffer phandle
-- su1-max-uA : maximum current
-
-To use the SU2 converter as a backlight source the following two properties must
-be provided:
-- su2-dev : framebuffer phandle
-- su1-max-uA : maximum current
-
-Additionally one of these properties must be provided to select the type of
-feedback used:
-- su2-feedback-voltage : voltage feedback is used
-- su2-feedback-curr1 : CURR1 input used for current feedback
-- su2-feedback-curr2 : CURR2 input used for current feedback
-- su2-feedback-curr3 : CURR3 input used for current feedback
-- su2-feedback-curr-auto: automatic current feedback selection
-
-and one of these to select the over-voltage protection pin
-- su2-fbprot-lx-sd4 : LX_SD4 is used for over-voltage protection
-- su2-fbprot-gpio2 : GPIO2 is used for over-voltage protection
-- su2-fbprot-gpio3 : GPIO3 is used for over-voltage protection
-- su2-fbprot-gpio4 : GPIO4 is used for over-voltage protection
-
-If "su2-feedback-curr-auto" is selected, one or more of the following properties
-have to be specified:
-- su2-auto-curr1 : use CURR1 input for current feedback
-- su2-auto-curr2 : use CURR2 input for current feedback
-- su2-auto-curr3 : use CURR3 input for current feedback
-
-Example:
-
-as3711@40 {
- compatible = "ams,as3711";
- reg = <0x40>;
-
- regulators {
- sd4 {
- regulator-name = "1.215V";
- regulator-min-microvolt = <1215000>;
- regulator-max-microvolt = <1235000>;
- };
- ldo2 {
- regulator-name = "2.8V CPU";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
-
- backlight {
- compatible = "ams,as3711-bl";
- su2-dev = <&lcdc>;
- su2-max-uA = <36000>;
- su2-feedback-curr-auto;
- su2-fbprot-gpio4;
- su2-auto-curr1;
- su2-auto-curr2;
- su2-auto-curr3;
- };
-};
Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
index bdff5b6..6a82435 100644
--- a/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
+++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
@@ -17,7 +17,7 @@ description: |
node.
The SPMI controller part is provided by
- Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
+ Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
properties:
$nodename:
@@ -42,13 +42,6 @@ properties:
additionalProperties: false
- properties:
- '#address-cells':
- const: 1
-
- '#size-cells':
- const: 0
-
patternProperties:
'^ldo[0-9]+$':
type: object
@@ -66,72 +59,75 @@ additionalProperties: false
examples:
- |
+ #include <dt-bindings/spmi/spmi.h>
- pmic: pmic@0 {
- compatible = "hisilicon,hi6421v600-spmi";
- reg = <0 0>;
-
- #interrupt-cells = <2>;
- interrupt-controller;
- interrupt-parent = <&gpio28>;
- interrupts = <0 0>;
-
- regulators {
- #address-cells = <1>;
+ spmi {
+ #address-cells = <2>;
#size-cells = <0>;
- ldo3: ldo3 {
- regulator-name = "ldo3";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <2000000>;
- regulator-boot-on;
- };
-
- ldo4: ldo4 {
- regulator-name = "ldo4";
- regulator-min-microvolt = <1725000>;
- regulator-max-microvolt = <1900000>;
- regulator-boot-on;
- };
-
- ldo9: ldo9 {
- regulator-name = "ldo9";
- regulator-min-microvolt = <1750000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- };
-
- ldo15: ldo15 {
- regulator-name = "ldo15";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- };
-
- ldo16: ldo16 {
- regulator-name = "ldo16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
- regulator-boot-on;
- };
-
- ldo17: ldo17 {
- regulator-name = "ldo17";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <3300000>;
- };
-
- ldo33: ldo33 {
- regulator-name = "ldo33";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- };
-
- ldo34: ldo34 {
- regulator-name = "ldo34";
- regulator-min-microvolt = <2600000>;
- regulator-max-microvolt = <3300000>;
+ pmic@0 {
+ compatible = "hisilicon,hi6421v600-spmi";
+ reg = <0 SPMI_USID>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio28>;
+ interrupts = <0 0>;
+
+ regulators {
+ ldo3 {
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ };
+
+ ldo4 {
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1725000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-boot-on;
+ };
+
+ ldo9 {
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo15 {
+ regulator-name = "ldo15";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo16 {
+ regulator-name = "ldo16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ };
+
+ ldo17 {
+ regulator-name = "ldo17";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo33 {
+ regulator-name = "ldo33";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo34 {
+ regulator-name = "ldo34";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
};
- };
};
Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
index 9e4eed3..0c75d8b 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -99,10 +99,12 @@ examples:
- |
#include <dt-bindings/mfd/qcom-pm8008.h>
#include <dt-bindings/interrupt-controller/irq.h>
- qupv3_se13_i2c {
+
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
- pm8008i@8 {
+
+ pmic@8 {
compatible = "qcom,pm8008";
reg = <0x8>;
#address-cells = <1>;
Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
index 9fa5686..8103fb6 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
@@ -66,6 +66,7 @@ properties:
- qcom,pm8841
- qcom,pm8909
- qcom,pm8916
+ - qcom,pm8937
- qcom,pm8941
- qcom,pm8950
- qcom,pm8953
@@ -134,9 +135,15 @@ patternProperties:
type: object
$ref: /schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
+ "^battery@[0-9a-f]+$":
+ type: object
+ oneOf:
+ - $ref: /schemas/power/supply/qcom,pm8916-bms-vm.yaml#
+
"^charger@[0-9a-f]+$":
type: object
oneOf:
+ - $ref: /schemas/power/supply/qcom,pm8916-lbc.yaml#
- $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
- $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
- $ref: /schemas/power/supply/qcom,pmi8998-charger.yaml#
Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
index 33c3d02..798705a 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
@@ -29,6 +29,8 @@ properties:
- qcom,sdx65-tcsr
- qcom,sm4450-tcsr
- qcom,sm8150-tcsr
+ - qcom,sm8250-tcsr
+ - qcom,sm8350-tcsr
- qcom,sm8450-tcsr
- qcom,tcsr-apq8064
- qcom,tcsr-apq8084
Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
index 996bd4a..a750fa2 100644
--- a/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
+++ b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
@@ -19,7 +19,9 @@ description:
properties:
compatible:
items:
- - const: sprd,ums512-glbregs
+ - enum:
+ - sprd,ums512-glbregs
+ - sprd,ums9620-glbregs
- const: syscon
- const: simple-mfd
Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
View filediff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
index 23a6326..70b5dfc 100644
--- a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
+++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
@@ -61,8 +61,6 @@ required:
- interrupts
- clocks
- clock-names
- - dmas
- - dma-names
additionalProperties: false
drivers/mfd/Kconfig
View filediff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 925c19e..e7a6e45 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1483,6 +1483,7 @@ config MFD_SYSCON
config MFD_TI_AM335X_TSCADC
tristate "TI ADC / Touch Screen chip support"
+ depends on ARCH_OMAP2PLUS || ARCH_K3 || COMPILE_TEST
select MFD_CORE
select REGMAP
select REGMAP_MMIO
drivers/mfd/ab8500-sysctrl.c
View filediff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c
index eeeb624..8f3ebe6 100644
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -30,7 +30,7 @@ static void ab8500_power_off(void)
{
sigset_t old;
sigset_t all;
- static const char * const pss[] = {"ab8500_ac", "pm2301", "ab8500_usb"};
+ static const char * const pss[] = {"ab8500_ac", "ab8500_usb"};
int i;
bool charger_present = false;
union power_supply_propval val;
@@ -140,14 +140,12 @@ static int ab8500_sysctrl_probe(struct platform_device *pdev)
return 0;
}
-static int ab8500_sysctrl_remove(struct platform_device *pdev)
+static void ab8500_sysctrl_remove(struct platform_device *pdev)
{
sysctrl_dev = NULL;
if (pm_power_off == ab8500_power_off)
pm_power_off = NULL;
-
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drivers/mfd/cros_ec_dev.c
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drivers/mfd/cs42l43-sdw.c
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drivers/mfd/da9062-core.c
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drivers/mfd/exynos-lpass.c
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drivers/mfd/fsl-imx25-tsadc.c
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drivers/mfd/hi655x-pmic.c
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drivers/mfd/intel-lpss-acpi.c
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drivers/mfd/intel-lpss-pci.c
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drivers/mfd/intel-lpss.c
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drivers/mfd/intel-lpss.h
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drivers/mfd/kempld-core.c
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drivers/mfd/mcp-sa11x0.c
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drivers/mfd/mxs-lradc.c
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drivers/mfd/omap-usb-host.c
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drivers/mfd/omap-usb-tll.c
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drivers/mfd/pcf50633-adc.c
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drivers/mfd/qcom-pm8xxx.c
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drivers/mfd/qcom-spmi-pmic.c
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drivers/mfd/rk8xx-core.c
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drivers/mfd/sm501.c
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drivers/mfd/stm32-timers.c
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drivers/mfd/syscon.c
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drivers/mfd/ti_am335x_tscadc.c
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drivers/mfd/tps65086.c
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drivers/mfd/tps65911-comparator.c
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drivers/mfd/tps6594-core.c
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drivers/mfd/twl4030-audio.c
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drivers/mfd/twl6030-irq.c
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include/linux/mfd/max77693-private.h
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include/linux/mfd/max77843-private.h
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include/linux/mfd/si476x-platform.h
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include/linux/mfd/tps65910.h
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include/soc/qcom/qcom-spmi-pmic.h
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