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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 17:32:52 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 17:32:52 -0700 |
commit | bef7b2a7be28638770972ab2709adf11d601c11a (patch) | |
tree | c6608ceca8e2f36ec6e4ccf9a46959a88036a8ef /Documentation/devicetree/bindings/mfd | |
parent | 79f51b7b9c4719303f758ae8406c4e5997ed6aa3 (diff) | |
parent | 8967918e7cee84d8b781feec38286c7d3c1c05da (diff) | |
download | linux-bef7b2a7be28638770972ab2709adf11d601c11a.tar.bz2 |
Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Unit test for overlays with GPIO hogs
- Improve dma-ranges parsing to handle dma-ranges with multiple entries
- Update dtc to upstream version v1.6.0-2-g87a656ae5ff9
- Improve overlay error reporting
- Device link support for power-domains and hwlocks bindings
- Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
ITE Tech
- Add deprecated Marvell vendor prefix 'mrvl'
- A bunch of binding conversions to DT schema continues. Of note, the
common serial and USB connector bindings are converted.
- Add more Arm CPU compatibles
- Drop Mark Rutland as DT maintainer :(
* tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits)
MAINTAINERS: drop an old reference to stm32 pwm timers doc
MAINTAINERS: dt: update etnaviv file reference
dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb
dt-bindings: uniphier-system-bus: fix warning in the example
dt-bindings: display: meson-vpu: fix indentation of reg-names' "items"
dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints
dt-bindings: power: Fix example for power-domain
dt-bindings: arm: Add some constraints for PSCI nodes
of: some unittest overlays not untracked
of: gpio unittest kfree() wrong object
dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml
dt-bindings: serial: sh-sci: Convert to json-schema
dt-bindings: serial: Document serialN aliases
dt-bindings: thermal: tsens: Set 'additionalProperties: false'
dt-bindings: thermal: tsens: Fix nvmem-cell-names schema
dt-bindings: vendor-prefixes: Add Beacon vendor prefix
dt-bindings: vendor-prefixes: Add Topwise
of: of_private.h: Replace zero-length array with flexible-array member
docs: dt: fix a broken reference to input.yaml
docs: dt: fix references to ap806-system-controller.txt
...
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
4 files changed, 346 insertions, 61 deletions
diff --git a/Documentation/devicetree/bindings/mfd/max77650.yaml b/Documentation/devicetree/bindings/mfd/max77650.yaml index 480385789394..b0a0f0d3d9d4 100644 --- a/Documentation/devicetree/bindings/mfd/max77650.yaml +++ b/Documentation/devicetree/bindings/mfd/max77650.yaml @@ -73,6 +73,8 @@ required: - gpio-controller - "#gpio-cells" +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml index 4fbb9e734284..3a6a1a26e2b3 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml @@ -41,6 +41,9 @@ properties: "#clock-cells": const: 0 + clock-output-names: + const: bd71828-32k-out + rohm,charger-sense-resistor-ohms: minimum: 10000000 maximum: 50000000 @@ -74,6 +77,8 @@ required: - gpio-controller - "#gpio-cells" +additionalProperties: false + examples: - | #include <dt-bindings/interrupt-controller/irq.h> diff --git a/Documentation/devicetree/bindings/mfd/st,stpmic1.txt b/Documentation/devicetree/bindings/mfd/st,stpmic1.txt deleted file mode 100644 index afd45c089585..000000000000 --- a/Documentation/devicetree/bindings/mfd/st,stpmic1.txt +++ /dev/null @@ -1,61 +0,0 @@ -* STMicroelectronics STPMIC1 Power Management IC - -Required properties: -- compatible: : "st,stpmic1" -- reg: : The I2C slave address for the STPMIC1 chip. -- interrupts: : The interrupt line the device is connected to. -- #interrupt-cells: : Should be 1. -- interrupt-controller: : Marks the device node as an interrupt controller. - Interrupt numbers are defined at - dt-bindings/mfd/st,stpmic1.h. - -STPMIC1 consists in a varied group of sub-devices. -Each sub-device binding is be described in own documentation file. - -Device Description ------- ------------ -st,stpmic1-onkey : Power on key, see ../input/st,stpmic1-onkey.txt -st,stpmic1-regulators : Regulators, see ../regulator/st,stpmic1-regulator.txt -st,stpmic1-wdt : Watchdog, see ../watchdog/st,stpmic1-wdt.txt - -Example: - -#include <dt-bindings/mfd/st,stpmic1.h> - -pmic: pmic@33 { - compatible = "st,stpmic1"; - reg = <0x33>; - interrupt-parent = <&gpioa>; - interrupts = <0 2>; - - interrupt-controller; - #interrupt-cells = <2>; - - onkey { - compatible = "st,stpmic1-onkey"; - interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; - interrupt-names = "onkey-falling", "onkey-rising"; - power-off-time-sec = <10>; - }; - - watchdog { - compatible = "st,stpmic1-wdt"; - }; - - regulators { - compatible = "st,stpmic1-regulators"; - - vdd_core: buck1 { - regulator-name = "vdd_core"; - regulator-boot-on; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1200000>; - }; - vdd: buck3 { - regulator-name = "vdd"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-pull-down; - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml b/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml new file mode 100644 index 000000000000..d9ad9260e348 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml @@ -0,0 +1,339 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/st,stpmic1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectonics STPMIC1 Power Management IC bindings + +description: STMicroelectronics STPMIC1 Power Management IC + +maintainers: + - pascal Paillet <p.paillet@st.com> + +properties: + compatible: + const: st,stpmic1 + + reg: + const: 0x33 + + interrupts: + maxItems: 1 + + "#interrupt-cells": + const: 2 + + interrupt-controller: true + + onkey: + type: object + + allOf: + - $ref: ../input/input.yaml + + properties: + compatible: + const: st,stpmic1-onkey + + interrupts: + items: + - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic + - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic + + interrupt-names: + items: + - const: onkey-falling + - const: onkey-rising + + st,onkey-clear-cc-flag: + description: onkey is able power on after an over-current shutdown event. + $ref: /schemas/types.yaml#/definitions/flag + + st,onkey-pu-inactive: + description: onkey pull up is not active + $ref: /schemas/types.yaml#/definitions/flag + + power-off-time-sec: + minimum: 1 + maximum: 16 + + required: + - compatible + - interrupts + - interrupt-names + + additionalProperties: false + + watchdog: + type: object + + allOf: + - $ref: ../watchdog/watchdog.yaml + + properties: + compatible: + const: st,stpmic1-wdt + + timeout-sec: true + + required: + - compatible + + additionalProperties: false + + regulators: + type: object + + description: | + Available Regulators in STPMIC1 device are: + - buck1 for Buck BUCK1 + - buck2 for Buck BUCK2 + - buck3 for Buck BUCK3 + - buck4 for Buck BUCK4 + - ldo1 for LDO LDO1 + - ldo2 for LDO LDO2 + - ldo3 for LDO LDO3 + - ldo4 for LDO LDO4 + - ldo5 for LDO LDO5 + - ldo6 for LDO LDO6 + - vref_ddr for LDO Vref DDR + - boost for Buck BOOST + - pwr_sw1 for VBUS_OTG switch + - pwr_sw2 for SW_OUT switch + Switches are fixed voltage regulators with only enable/disable capability. + + properties: + compatible: + const: st,stpmic1-regulators + + ldo3: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-allow-bypass: true + regulator-over-current-protection: true + + additionalProperties: false + + ldo4: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + + additionalProperties: false + + vref_ddr: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + + additionalProperties: false + + boost: + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + + additionalProperties: false + + patternProperties: + "^(buck[1-4]|ldo[1-6]|boost|pwr_sw[1-2])-supply$": + description: STPMIC1 voltage regulators supplies + + "^(buck[1-4]|ldo[1-6]|boost|vref_ddr|pwr_sw[1-2])$": + allOf: + - $ref: ../regulator/regulator.yaml + + "^ldo[1-2,5-6]$": + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-over-current-protection: true + regulator-enable-ramp-delay: true + + additionalProperties: false + + "^buck[1-4]$": + type: object + + properties: + interrupts: + maxItems: 1 + + st,mask-reset: + description: mask reset for this regulator, + the regulator configuration is maintained during pmic reset. + $ref: /schemas/types.yaml#/definitions/flag + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-min-microvolt: true + regulator-max-microvolt: true + regulator-initial-mode: true + regulator-pull-down: true + regulator-over-current-protection: true + regulator-enable-ramp-delay: true + + additionalProperties: false + + "^pwr_sw[1-2]$": + type: object + + properties: + interrupts: + maxItems: 1 + + regulator-name: true + regulator-boot-on: true + regulator-always-on: true + regulator-over-current-protection: true + regulator-active-discharge: true + + additionalProperties: false + + required: + - compatible + + additionalProperties: false + + additionalProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - "#interrupt-cells" + - interrupt-controller + +examples: + - | + #include <dt-bindings/mfd/st,stpmic1.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + pmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupt-parent = <&gpioa>; + interrupts = <0 2>; + + interrupt-controller; + #interrupt-cells = <2>; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + }; + + regulators { + compatible = "st,stpmic1-regulators"; + + ldo6-supply = <&v3v3>; + + buck1 { + regulator-name = "vdd_core"; + interrupts = <IT_CURLIM_BUCK1 0>; + st,mask-reset; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1200000>; + }; + + buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-pull-down; + }; + + buck4 { + regulator-name = "v3v3"; + interrupts = <IT_CURLIM_BUCK4 0>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo6 { + regulator-name = "v1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-over-current-protection; + }; + }; + }; + }; + +... |