Merge tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

6beaec3a · Linus Torvalds <[email protected]> · 2026-06-18 14:26:29 -07:00

Pull MFD updates from Lee Jones:
 "New Support & Features:
   - Renesas RSMU: Add support for the IDT 8a34002 Clock Matrix
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which
     includes charger, MUIC, flash and RGB LED controllers
   - SpacemiT P1: Add a reboot cell for the SpacemiT P1 chip
   - Texas Instruments BQ25792: Add support for the TI BQ25792 charger
     manager

  Improvements & Fixes:
   - Core: Unify the user-visible company name to "Qualcomm" across
     various config options
   - ChromeOS EC:
       - Delay `dev_set_drvdata()` until the probe process has
         successfully completed to avoid use-after-free issues
       - Prevent adding `cros_ec_ucsi` as an MFD sub-device if it is
         already defined in Device Tree or ACPI
   - Cirrus Logic CS42L43: Add a sanity check for firmware size to
     prevent out-of-bounds memory access during firmware loading
   - Cirrus Logic CS5535: Associate the GPIO cell with a dedicated
     software node to support board files requesting GPIOs
   - Maxim MAX77620: Modernize poweroff handling by converting to the
     sys-off API
   - Qualcomm RPM: Add the missing QDSS clock resource for the MSM8960
     SoC
   - Renesas RSMU: Fix page register setup for the 8A3400x family by
     correctly calculating the page address
   - Renesas RZ/MTU3:
       - Make the reset line optional to support newer SoC variants
         (RZ/T2H, RZ/N2H)
       - Modernize the driver by using device-managed APIs for reset
         control and device addition
   - Samsung Core: Set the coherent DMA mask to zero for the Samsung
     PMIC device to suppress unnecessary "DMA mask not set" messages
   - Silicon Motion SM501: Fix a reference leak on failed device
     registration by properly dropping the platform device reference
   - Texas Instruments:
       - TPS65219: Make poweroff handler registration conditional on the
         "system-power-controller" Device Tree property
       - TPS6586x: Fix Device Tree node reference counting by manually
         bumping the refcount for sub-devices
       - TPS65910: Add return value checking for the dummy I2C transfer
         used to work around silicon erratum SWCZ010
       - TWL4030: Update board-specific checks to use Device Tree
         compatibles instead of legacy machine IDs

  Cleanups & Refactoring:
   - Core: Consistently define `pci_device_id` arrays using named
     initializers across various Intel and Silicon Motion drivers
   - Maintainers: Shift maintenance of Samsung PMIC drivers to André
     Draszik
   - Maxim MAX77759: Improve code style by reformatting the IRQ table
     and refining macro comments
   - MEN MENF21BMC / Texas Instruments TWL: Correctly treat
     `i2c_check_functionality()` as returning a boolean status
   - Rohm BD72720: Drop the non-existent BUCK11 ID to improve code
     clarity
   - Silicon Labs Si476x: Fix various spelling mistakes in driver
     comments
   - Spreadtrum SC27xx: Transition to `devm_mfd_add_devices()` and
     separate MFD cell tables for each PMIC model
   - Timberdale: Move GPIO pin definitions into the driver and
     transition to using a software node for the GPIO cell
   - Wolfson WM8994: Remove dead legacy-GPIO code and its associated
     `irq_gpio` member

  Device Tree Binding Updates:
   - Aspeed AST2x00: Document the AST2700 SCU0 and add support for its
     SoC0/SoC1 pin controllers
   - Hisilicon Hi655x: Convert the Hi655x PMIC binding from text format
     to YAML DT schema
   - Khadas MCU: Add a new compatible and fan-supply property for the
     Khadas VIM4 MCU
   - MediaTek MT6397: Add support for the MT6365 PMIC and document
     regulator supplies for the MT6359 variant
   - Qualcomm TCSR: Add compatibles for Nord and IPQ5210 TCSR blocks
   - Renesas RZ/G3L: Revert the addition of the
     `renesas,r9a08g046-lvds-cmn` compatible string due to documentation
     errors
   - Samsung S2MU005: Document the S2MU005 PMIC and its sub-devices
     (charger, MUIC, flash and RGB LEDs)
   - Spreadtrum SC2731: Include regulator bindings for the SC2730
     variant
   - STMPE: Fix the schema by marking 'compatible' and '#pwm-cells' as
     required for the PWM subnode
   - Texas Instruments BQ257xx: Expand the BQ25703A binding to include
     the BQ25792 variant

  Removals:
   - Motorola EZX PCAP: Remove the unused and non-functional driver for
     Motorola EZX phones"

* tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits)
  dt-bindings: mfd: syscon: Revert renesas,r9a08g046-lvds-cmn
  dt-bindings: mfd: st,stmpe: Add missing properties for PWM subnode
  mfd: rz-mtu3: Make reset optional
  mfd: rz-mtu3: Store &pdev->dev in local variable
  mfd: rz-mtu3: Use local variable for reset
  mfd: rz-mtu3: Use device-managed APIs
  dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl
  mfd: tps6586x: Fix OF node refcount
  dt-bindings: mfd: sprd,sc2731: Include SC2730 regulator bindings
  mfd: twl4030-power: Update checks for specific boards to use the DT
  dt-bindings: mfd: qcom,tcsr: Document the IPQ5210 TCSR block
  mfd: qcom_rpm: Add msm8960 QDSS clock resource
  mfd: si476x-i2c: Fix spelling mistakes in comments
  mfd: max77620: Convert poweroff support to sys-off API
  mfd: dt-bindings: mt6397: Add regulator supplies
  dt-bindings: mfd: mediatek: mt6397: Add MT6365 PMIC support
  dt-bindings: mfd: mediatek: mt6397: Add rtc for MT6359
  mfd: cs42l43: Sanity check firmware size
  mfd: qcom: Unify user-visible "Qualcomm" name
  mfd: cros_ec: Delay dev_set_drvdata() until probe success
  ...

Commit: 6beaec3aee9852438b89e4d7891caf5e84d45851
Parents: b7556c8e · c454531a

Merge commit. Changes below are compared with the first parent: b7556c8e.

Changes

51 files changed · +2287 −1663

File	Status	Add	Del	Content
CREDITS	modified	+1	−0	View file
Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml	modified	+115	−0	View file
Documentation/devicetree/bindings/mfd/hisilicon,hi655x-pmic.yaml	added	+80	−0	View file
Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt	deleted	+0	−33	View before deletion
Documentation/devicetree/bindings/mfd/khadas,mcu.yaml	modified	+18	−0	View file
Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml	modified	+64	−0	View file
Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml	modified	+2	−0	View file
Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml	added	+120	−0	View file
Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml	modified	+3	−1	View file
Documentation/devicetree/bindings/mfd/st,stmpe.yaml	modified	+4	−0	View file
Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml	modified	+63	−10	View file
MAINTAINERS	modified	+1	−2	View file
drivers/mfd/Kconfig	modified	+1	−8	View file
drivers/mfd/Makefile	modified	+0	−1	View file
drivers/mfd/bq257xx.c	modified	+51	−3	View file
drivers/mfd/cros_ec_dev.c	modified	+20	−6	View file
drivers/mfd/cs42l43.c	modified	+1	−1	View file
drivers/mfd/cs5535-mfd.c	modified	+9	−0	View file
drivers/mfd/ezx-pcap.c	deleted	+0	−491	View before deletion
drivers/mfd/intel-lpss-pci.c	modified	+393	−393	View file
drivers/mfd/lpc_ich.c	modified	+238	−238	View file
drivers/mfd/lpc_sch.c	modified	+5	−5	View file
drivers/mfd/max77620.c	modified	+13	−9	View file
drivers/mfd/max77759.c	modified	+16	−32	View file
drivers/mfd/menf21bmc.c	modified	+3	−5	View file
drivers/mfd/qcom_rpm.c	modified	+1	−0	View file
drivers/mfd/rsmu_i2c.c	modified	+3	−5	View file
drivers/mfd/rsmu_spi.c	modified	+3	−4	View file
drivers/mfd/rz-mtu3.c	modified	+10	−29	View file
drivers/mfd/sec-common.c	modified	+31	−6	View file
drivers/mfd/sec-i2c.c	modified	+29	−0	View file
drivers/mfd/sec-irq.c	modified	+73	−0	View file
drivers/mfd/si476x-i2c.c	modified	+4	−4	View file
drivers/mfd/simple-mfd-i2c.c	modified	+1	−0	View file
drivers/mfd/sm501.c	modified	+5	−3	View file
drivers/mfd/sprd-sc27xx-spi.c	modified	+53	−9	View file
drivers/mfd/tps65219.c	modified	+8	−6	View file
drivers/mfd/tps6586x.c	modified	+1	−1	View file
drivers/mfd/tps65910.c	modified	+15	−1	View file
drivers/mfd/twl-core.c	modified	+1	−1	View file
drivers/mfd/twl4030-power.c	modified	+2	−4	View file
drivers/mfd/wm8994-irq.c	modified	+4	−90	View file
include/linux/mfd/bq257xx.h	modified	+412	−0	View file
include/linux/mfd/cs5535.h	added	+8	−0	View file
include/linux/mfd/ezx-pcap.h	deleted	+0	−253	View before deletion
include/linux/mfd/max77759.h	modified	+3	−3	View file
include/linux/mfd/rohm-bd72720.h	modified	+0	−1	View file
include/linux/mfd/samsung/core.h	modified	+1	−0	View file
include/linux/mfd/samsung/irq.h	modified	+66	−0	View file
include/linux/mfd/samsung/s2mu005.h	added	+332	−0	View file
include/linux/mfd/wm8994/pdata.h	modified	+0	−5	View file

Only the first 600 diff lines are shown. Download the complete patch.

CREDITS

View file

diff --git a/CREDITS b/CREDITS
index bdaeb86..e127c30 100644
--- a/CREDITS
+++ b/CREDITS
@@ -2244,6 +2244,7 @@ S: Canada
 N: Krzysztof Kozlowski
 E: [email protected]
 D: NFC network subsystem and drivers maintainer
+D: Samsung S2M/S5M Multifunction PMIC device drivers for Exynos platforms
 
 N: Christian Krafft
 D: PowerPC Cell support

Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml
index a87f31f..948ba92 100644
--- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml
+++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml
@@ -46,6 +46,18 @@ properties:
   '#reset-cells':
     const: 1
 
+  memory-region:
+    items:
+      - description: Region mapped through the first SSP address window.
+      - description: Region mapped through the second SSP address window.
+      - description: Region mapped through the TSP address window.
+
+  memory-region-names:
+    items:
+      - const: ssp-0
+      - const: ssp-1
+      - const: tsp
+
 patternProperties:
   '^p2a-control@[0-9a-f]+$':
     description: >
@@ -87,6 +99,8 @@ patternProperties:
             - aspeed,ast2400-pinctrl
             - aspeed,ast2500-pinctrl
             - aspeed,ast2600-pinctrl
+            - aspeed,ast2700-soc0-pinctrl
+            - aspeed,ast2700-soc1-pinctrl
 
     required:
       - compatible
@@ -156,6 +170,30 @@ required:
   - '#clock-cells'
   - '#reset-cells'
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - aspeed,ast2700-scu0
+              - aspeed,ast2700-scu1
+    then:
+      patternProperties:
+        '^p2a-control@[0-9a-f]+$': false
+        '^smp-memram@[0-9a-f]+$': false
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: aspeed,ast2700-scu0
+    then:
+      properties:
+        memory-region: false
+        memory-region-names: false
+
 additionalProperties: false
 
 examples:
@@ -180,4 +218,81 @@ examples:
             reg = <0x7c 0x4>, <0x150 0x8>;
         };
     };
+
+  - |
+    / {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        reserved-memory {
+            #address-cells = <2>;
+            #size-cells = <2>;
+            ranges;
+
+            ssp_region_0: memory@400000000 {
+                reg = <0x4 0x00000000 0x0 0x01000000>;
+                no-map;
+            };
+
+            ssp_region_1: memory@401000000 {
+                reg = <0x4 0x01000000 0x0 0x01000000>;
+                no-map;
+            };
+
+            tsp_region: memory@402000000 {
+                reg = <0x4 0x02000000 0x0 0x01000000>;
+                no-map;
+            };
+        };
+
+        bus {
+            #address-cells = <2>;
+            #size-cells = <2>;
+
+            syscon@12c02000 {
+                compatible = "aspeed,ast2700-scu0", "syscon", "simple-mfd";
+                reg = <0 0x12c02000 0 0x1000>;
+                ranges = <0x0 0x0 0x12c02000 0x1000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+                #clock-cells = <1>;
+                #reset-cells = <1>;
+
+                memory-region = <&ssp_region_0>, <&ssp_region_1>,
+                                <&tsp_region>;
+                memory-region-names = "ssp-0", "ssp-1", "tsp";
+
+                silicon-id@0 {
+                    compatible = "aspeed,ast2700-silicon-id", "aspeed,silicon-id";
+                    reg = <0x0 0x4>;
+                };
+
+                interrupt-controller@1b0 {
+                    compatible = "aspeed,ast2700-scu-ic0";
+                    reg = <0x1b0 0x4>;
+                    #interrupt-cells = <1>;
+                    interrupts-extended = <&intc0 97>;
+                    interrupt-controller;
+                };
+
+                interrupt-controller@1e0 {
+                    compatible = "aspeed,ast2700-scu-ic1";
+                    reg = <0x1e0 0x4>;
+                    #interrupt-cells = <1>;
+                    interrupts-extended = <&intc0 98>;
+                    interrupt-controller;
+                };
+
+                pinctrl@400 {
+                    compatible = "aspeed,ast2700-soc0-pinctrl";
+                    reg = <0x400 0x318>;
+                    emmc-state {
+                        function = "EMMC";
+                        groups = "EMMCG1";
+                    };
+                };
+            };
+        };
+    };
+
 ...

Documentation/devicetree/bindings/mfd/hisilicon,hi655x-pmic.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi655x-pmic.yaml b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x-pmic.yaml
new file mode 100644
index 0000000..6f28f47
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x-pmic.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/hisilicon,hi655x-pmic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon Hi655x Power Management Integrated Circuit
+
+maintainers:
+  - Chen Feng <[email protected]>
+  - Daniel Lezcano <[email protected]>
+
+description:
+  The hardware layout for access PMIC Hi655x from AP SoC Hi6220.
+  Between PMIC Hi655x and Hi6220, the physical signal channel is SSI.
+  We can use memory-mapped I/O to communicate.
+
+properties:
+  compatible:
+    const: hisilicon,hi655x-pmic
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  pmic-gpios:
+    maxItems: 1
+    description: The GPIO used by PMIC IRQ
+
+  '#clock-cells':
+    const: 0
+
+  clock-output-names:
+    maxItems: 1
+
+  regulators:
+    type: object
+    additionalProperties: false
+
+    patternProperties:
+      '^LDO(2|7|10|13|14|15|17|19|21|22)$':
+        type: object
+        $ref: /schemas/regulator/regulator.yaml#
+        unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - '#interrupt-cells'
+  - pmic-gpios
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    pmic: pmic@f8000000 {
+        compatible = "hisilicon,hi655x-pmic";
+        reg = <0xf8000000 0x1000>;
+        #clock-cells = <0>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+
+        regulators {
+            ldo2: LDO2 {
+                regulator-name = "LDO2_2V8";
+                regulator-min-microvolt = <2500000>;
+                regulator-max-microvolt = <3200000>;
+                regulator-enable-ramp-delay = <120>;
+            };
+        };
+    };

Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt

View before deletion

diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt
deleted file mode 100644
index 9630ac0..0000000
--- a/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-Hisilicon Hi655x Power Management Integrated Circuit (PMIC)
-
-The hardware layout for access PMIC Hi655x from AP SoC Hi6220.
-Between PMIC Hi655x and Hi6220, the physical signal channel is SSI.
-We can use memory-mapped I/O to communicate.
-
-+----------------+             +-------------+
-|                |             |             |
-|    Hi6220      |   SSI bus   |   Hi655x    |
-|                |-------------|             |
-|                |(REGMAP_MMIO)|             |
-+----------------+             +-------------+
-
-Required properties:
-- compatible:           Should be "hisilicon,hi655x-pmic".
-- reg:                  Base address of PMIC on Hi6220 SoC.
-- interrupt-controller: Hi655x has internal IRQs (has own IRQ domain).
-- pmic-gpios:           The GPIO used by PMIC IRQ.
-- #clock-cells:		From common clock binding; shall be set to 0
-
-Optional properties:
-- clock-output-names: From common clock binding to override the
-  default output clock name
-
-Example:
-	pmic: pmic@f8000000 {
-		compatible = "hisilicon,hi655x-pmic";
-		reg = <0x0 0xf8000000 0x0 0x1000>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
-		#clock-cells = <0>;
-	}

Documentation/devicetree/bindings/mfd/khadas,mcu.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
index 084960f..1f13561 100644
--- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
+++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
@@ -18,6 +18,7 @@ properties:
   compatible:
     enum:
       - khadas,mcu # MCU revision is discoverable
+      - khadas,vim4-mcu # Different MCU variant, not discoverable
 
   "#cooling-cells": # Only needed for boards having FAN control feature
     const: 2
@@ -25,10 +26,27 @@ properties:
   reg:
     maxItems: 1
 
+  fan-supply:
+    description: Phandle to the regulator that powers the fan.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
 required:
   - compatible
   - reg
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: khadas,vim4-mcu
+    then:
+      required:
+        - fan-supply
+    else:
+      properties:
+        fan-supply: false
+
 additionalProperties: false
 
 examples:

Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
index 05c121b..3cbc0dc 100644
--- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
@@ -44,6 +44,10 @@ properties:
           - enum:
               - mediatek,mt6366
           - const: mediatek,mt6358
+      - items:
+          - enum:
+              - mediatek,mt6365
+          - const: mediatek,mt6359
 
   interrupts:
     maxItems: 1
@@ -70,6 +74,8 @@ properties:
               - mediatek,mt6397-rtc
           - items:
               - enum:
+                  - mediatek,mt6359-rtc
+                  - mediatek,mt6365-rtc
                   - mediatek,mt6366-rtc
               - const: mediatek,mt6358-rtc
 
@@ -98,6 +104,10 @@ properties:
               - enum:
                   - mediatek,mt6366-regulator
               - const: mediatek,mt6358-regulator
+          - items:
+              - enum:
+                  - mediatek,mt6365-regulator
+              - const: mediatek,mt6359-regulator
 
     required:
       - compatible
@@ -124,6 +134,10 @@ properties:
               - enum:
                   - mediatek,mt6366-sound
               - const: mediatek,mt6358-sound
+          - items:
+              - enum:
+                  - mediatek,mt6365-codec
+              - const: mediatek,mt6359-codec
 
     required:
       - compatible
@@ -225,12 +239,62 @@ properties:
     description:
       Pin controller
 
+  vsys-smps-supply:
+    description: Supply for regulator control logic
+
+patternProperties:
+  "^vsys-v[a-z]+[0-9]*-supply$":
+    description: Supplies for PMIC buck regulators
+  "^vs(ys|[12])-ldo[1-9]-supply$":
+    description: Supplies for PMIC LDO regulators
+
 required:
   - compatible
   - regulators
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        "compatible":
+          contains:
+            const: mediatek,mt6359
+    then:
+      properties:
+        vsys-ldo1-supply:
+          description: Supply for LDOs vcn33_[12], vio28, vfe28, vibr
+        vsys-ldo2-supply:
+          description: Supply for LDOs vaux18, vbif28, vxo22, vrfck, vrfck_1,
+            vemc, vsim1, vsim2, vusb
+        vsys-vcore-supply:
+          description: Supply for buck regulator vcore
+        vsys-vgpu11-supply:
+          description: Supply for buck regulator vgpu11
+        vsys-vmodem-supply:
+          description: Supply for buck regulator vmodem
+        vsys-vpa-supply:
+          description: Supply for buck regulator vpa
+        vsys-vproc1-supply:
+          description: Supply for buck regulator vproc1
+        vsys-vproc2-supply:
+          description: Supply for buck regulator vproc2
+        vsys-vpu-supply:
+          description: Supply for buck regulator vpu
+        vsys-vs1-supply:
+          description: Supply for buck regulator vs1
+        vsys-vs2-supply:
+          description: Supply for buck regulator vs2
+        vs1-ldo1-supply:
+          description: Supply for LDOs vaud18, vcamio, vm18, vufs
+        vs1-ldo2-supply:
+          description: Supply for LDOs vcn18, vefuse, vio18, vrf18
+        vs2-ldo1-supply:
+          description:
+            Supply for LDOs vsram_proc1, vsram_proc2, vsram_others, vsram_md
+        vs2-ldo2-supply:
+          description: Supply for LDOs va09, va12, vcn13, vrf12
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>

Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
index 14ae3f0..7dd2fe0 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
@@ -19,6 +19,7 @@ properties:
       - enum:
           - qcom,msm8976-tcsr
           - qcom,msm8998-tcsr
+          - qcom,nord-tcsr
           - qcom,qcm2290-tcsr
           - qcom,qcs404-tcsr
           - qcom,qcs615-tcsr
@@ -42,6 +43,7 @@ properties:
           - qcom,tcsr-apq8064
           - qcom,tcsr-apq8084
           - qcom,tcsr-ipq5018
+          - qcom,tcsr-ipq5210
           - qcom,tcsr-ipq5332
           - qcom,tcsr-ipq5424
           - qcom,tcsr-ipq6018

Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml
new file mode 100644
index 0000000..aff68c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/samsung,s2mu005-pmic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MU005 Power Management IC
+
+maintainers:
+  - Kaustabh Chakraborty <[email protected]>
+
+description: |
+  The S2MU005 is a companion power management IC which includes subdevices for
+  a charger controller, an MUIC (Micro USB Interface Controller), and flash and
+  RGB LED controllers.
+
+allOf:
+  - $ref: /schemas/power/supply/power-supply.yaml#
+
+properties:
+  compatible:
+    const: samsung,s2mu005-pmic
+
+  flash:
+    $ref: /schemas/leds/samsung,s2mu005-flash.yaml#
+    description:
+      Child node describing flash LEDs.
+
+  interrupts:
+    maxItems: 1
+
+  muic:
+    $ref: /schemas/extcon/samsung,s2mu005-muic.yaml#
+    description:
+      Child node describing MUIC device.
+
+  multi-led:
+    type: object
+
+    allOf:
+      - $ref: /schemas/leds/leds-class-multicolor.yaml#
+
+    properties:
+      compatible:
+        const: samsung,s2mu005-rgb
+
+    required:
+      - compatible
+
+    unevaluatedProperties: false
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/leds/common.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@3d {
+            compatible = "samsung,s2mu005-pmic";
+            reg = <0x3d>;
+            interrupt-parent = <&gpa2>;
+            interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+            monitored-battery = <&battery>;
+
+            flash {
+                compatible = "samsung,s2mu005-flash";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                led@0 {
+                    reg = <0>;
+                    color = <LED_COLOR_ID_WHITE>;
+                    function = LED_FUNCTION_FLASH;
+                };
+
+                led@1 {
+                    reg = <1>;
+                    color = <LED_COLOR_ID_WHITE>;
+                    function = LED_FUNCTION_FLASH;
+                    function-enumerator = <1>;
+                };
+            };
+
+            muic {
+                compatible = "samsung,s2mu005-muic";
+
+                connector {
+                    compatible = "usb-b-connector";
+                    label = "micro-USB";
+                    type = "micro";
+                };
+
+                port {
+                    muic_to_usb: endpoint {
+                        remote-endpoint = <&usb_to_muic>;
+                    };
+                };
+            };
+
+            multi-led {
+                compatible = "samsung,s2mu005-rgb";
+                color = <LED_COLOR_ID_RGB>;
+                function = LED_FUNCTION_INDICATOR;
+                linux,default-trigger = "pattern";
+            };
+        };
+    };

Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml b/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml
index b023e1e..e74ec49 100644
--- a/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml
+++ b/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml
@@ -54,7 +54,9 @@ properties:
 
   regulators:
     type: object
-    $ref: /schemas/regulator/sprd,sc2731-regulator.yaml#
+    oneOf:
+      - $ref: /schemas/regulator/sprd,sc2730-regulator.yaml#
+      - $ref: /schemas/regulator/sprd,sc2731-regulator.yaml#
 
 patternProperties:
   "^adc@[0-9a-f]+$":

Documentation/devicetree/bindings/mfd/st,stmpe.yaml

View file

diff --git a/Documentation/devicetree/bindings/mfd/st,stmpe.yaml b/Documentation/devicetree/bindings/mfd/st,stmpe.yaml
index df43878..4bb05d5 100644
--- a/Documentation/devicetree/bindings/mfd/st,stmpe.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stmpe.yaml
@@ -127,6 +127,10 @@ properties:
       "#pwm-cells":
         const: 2
 

This diff is incomplete. Download the complete patch.