Convert the Spreadtrum SC27xx PMIC bindings to DT schema. Adjust the filename to match the compatible of the only in-tree user, SC2731. Change #interrupt-cells value to 1, as according to [1] that is the correct value. [1] https://lore.kernel.org/lkml/b6a32917d1e231277d240a4084bebb6ad91247e3.1550060544.git.baolin.wang@xxxxxxxxxx/ Signed-off-by: Stanislav Jakubek <stano.jakubek@xxxxxxxxx> --- Depends on: - eFuse YAML conversion: https://lore.kernel.org/lkml/9fba73ce66f1f3b7b2a8f46e7c21f60cff5a85f0.1721199034.git.stano.jakubek@xxxxxxxxx/ - RTC YAML conversion: https://lore.kernel.org/lkml/ZrBzmQI0IAL7LI3e@standask-GA-A55M-S2HP/ .../devicetree/bindings/mfd/sprd,sc2731.yaml | 124 ++++++++++++++++++ .../bindings/mfd/sprd,sc27xx-pmic.txt | 40 ------ 2 files changed, 124 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml delete mode 100644 Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt diff --git a/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml b/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml new file mode 100644 index 000000000000..59df02e1e53b --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/sprd,sc2731.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/sprd,sc2731.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum SC27xx PMIC + +maintainers: + - Orson Zhai <orsonzhai@xxxxxxxxx> + - Baolin Wang <baolin.wang7@xxxxxxxxx> + - Chunyan Zhang <zhang.lyra@xxxxxxxxx> + +description: | + Spreadtrum PMICs belonging to the SC27xx series integrate all mobile handset + power management, audio codec, battery management and user interface support + functions in a single chip. They have 6 major functional blocks: + - DCDCs to support CPU, memory + - LDOs to support both internal and external requirements + - Battery management system, such as charger, fuel gauge + - Audio codec + - User interface functions, such as indicator, flash LED and so on + - IC level interface, such as power on/off control, RTC, typec and so on + +properties: + $nodename: + pattern: '^pmic@[0-9a-f]+$' + + compatible: + enum: + - sprd,sc2720 + - sprd,sc2721 + - sprd,sc2723 + - sprd,sc2730 + - sprd,sc2731 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + spi-max-frequency: true + + '#address-cells': + const: 1 + + '#interrupt-cells': + const: 1 + + '#size-cells': + const: 0 + + regulators: + type: object + $ref: /schemas/regulator/sprd,sc2731-regulator.yaml# + +patternProperties: + "^adc@[0-9a-f]+$": + type: object + $ref: /schemas/iio/adc/sprd,sc2720-adc.yaml# + + "^charger@[0-9a-f]+$": + type: object + $ref: /schemas/power/supply/sc2731-charger.yaml# + + "^efuse@[0-9a-f]+$": + type: object + $ref: /schemas/nvmem/sprd,sc2731-efuse.yaml# + + "^fuel-gauge@[0-9a-f]+$": + type: object + $ref: /schemas/power/supply/sc27xx-fg.yaml# + + "^gpio@[0-9a-f]+$": + type: object + $ref: /schemas/gpio/sprd,gpio-eic.yaml# + + "^led-controller@[0-9a-f]+$": + type: object + $ref: /schemas/leds/sprd,sc2731-bltc.yaml# + + "^rtc@[0-9a-f]+$": + type: object + $ref: /schemas/rtc/sprd,sc2731-rtc.yaml# + + "^vibrator@[0-9a-f]+$": + type: object + $ref: /schemas/input/sprd,sc27xx-vibrator.yaml# + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - spi-max-frequency + - '#address-cells' + - '#interrupt-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + pmic@0 { + compatible = "sprd,sc2731"; + reg = <0>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + spi-max-frequency = <26000000>; + #address-cells = <1>; + #interrupt-cells = <1>; + #size-cells = <0>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt b/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt deleted file mode 100644 index 21b9a897fca5..000000000000 --- a/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt +++ /dev/null @@ -1,40 +0,0 @@ -Spreadtrum SC27xx Power Management Integrated Circuit (PMIC) - -The Spreadtrum SC27xx series PMICs contain SC2720, SC2721, SC2723, SC2730 -and SC2731. The Spreadtrum PMIC belonging to SC27xx series integrates all -mobile handset power management, audio codec, battery management and user -interface support function in a single chip. It has 6 major functional -blocks: -- DCDCs to support CPU, memory. -- LDOs to support both internal and external requirement. -- Battery management system, such as charger, fuel gauge. -- Audio codec. -- User interface function, such as indicator, flash LED and so on. -- IC level interface, such as power on/off control, RTC and typec and so on. - -Required properties: -- compatible: Should be one of the following: - "sprd,sc2720" - "sprd,sc2721" - "sprd,sc2723" - "sprd,sc2730" - "sprd,sc2731" -- reg: The address of the device chip select, should be 0. -- spi-max-frequency: Typically set to 26000000. -- interrupts: The interrupt line the device is connected to. -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: The number of cells to describe an PMIC IRQ, must be 2. -- #address-cells: Child device offset number of cells, must be 1. -- #size-cells: Child device size number of cells, must be 0. - -Example: -pmic@0 { - compatible = "sprd,sc2731"; - reg = <0>; - spi-max-frequency = <26000000>; - interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - #address-cells = <1>; - #size-cells = <0>; -}; -- 2.34.1
