| Message ID | 1663173015-7934-2-git-send-email-u0084500@gmail.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | Add Richtek RT9471 3A battery charger support | expand |
On Thu, 15 Sep 2022 00:30:13 +0800, cy_huang wrote: > From: ChiYuan Huang <cy_huang@richtek.com> > > Add bindings for the Richtek RT9471 I2C controlled battery charger. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Co-developed-by: Alina Yu <alina_yu@richtek.com> > Signed-off-by: Alina Yu <alina_yu@richtek.com> > Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> > --- > Since v3 > - Move unevaluatedProperties line after $ref for binding patch. > - Add Reviewed-by tag for binding patch. > > Since v2 > - Remove the properties for interrupt controller things in the binding documentation. > - Fix dtc error for typo, it's 'regulator-name', not 'regulator-compatible'. > - Add regulator min/max microamp to allow otg vbus current adjustable in example. > - Specify the active-level for charge-enable-gpios in binding example. > > --- > .../bindings/power/supply/richtek,rt9471.yaml | 73 ++++++++++++++++++++++ > 1 file changed, 73 insertions(+) > create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.example.dtb: dma-router@a0: dma-masters:0: [4294967295, 4294967295] is too long From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.example.dtb: dma-router@a0: dma-masters:0: [4294967295, 4294967295] is too long From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/dma-router.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: dma-masters:0: [4294967295, 4294967295] is too long From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/dma-router.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: dma-masters:0: [4294967295, 4294967295] is too long From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: Unevaluated properties are not allowed ('dma-channels', 'dma-masters', 'dma-requests' were unexpected) From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/ This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
On Thu, Sep 15, 2022 at 10:51:21AM +0100, Krzysztof Kozlowski wrote: > On Thu, 15 Sep 2022 00:30:13 +0800, cy_huang wrote: > > From: ChiYuan Huang <cy_huang@richtek.com> > > > > Add bindings for the Richtek RT9471 I2C controlled battery charger. > > > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > Co-developed-by: Alina Yu <alina_yu@richtek.com> > > Signed-off-by: Alina Yu <alina_yu@richtek.com> > > Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> > > --- > > Since v3 > > - Move unevaluatedProperties line after $ref for binding patch. > > - Add Reviewed-by tag for binding patch. > > > > Since v2 > > - Remove the properties for interrupt controller things in the binding documentation. > > - Fix dtc error for typo, it's 'regulator-name', not 'regulator-compatible'. > > - Add regulator min/max microamp to allow otg vbus current adjustable in example. > > - Specify the active-level for charge-enable-gpios in binding example. > > > > --- > > .../bindings/power/supply/richtek,rt9471.yaml | 73 ++++++++++++++++++++++ > > 1 file changed, 73 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml > > > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' > on your patch (DT_CHECKER_FLAGS is new in v5.13): > > yamllint warnings/errors: > > dtschema/dtc warnings/errors: > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.example.dtb: dma-router@a0: dma-masters:0: [4294967295, 4294967295] is too long > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.example.dtb: dma-router@a0: dma-masters:0: [4294967295, 4294967295] is too long > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/dma-router.yaml > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: dma-masters:0: [4294967295, 4294967295] is too long > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/dma-router.yaml > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: dma-masters:0: [4294967295, 4294967295] is too long > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.example.dtb: dma-router@40020800: Unevaluated properties are not allowed ('dma-channels', 'dma-masters', 'dma-requests' were unexpected) > From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml Ignore this. Unrelated. Rob
diff --git a/Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml b/Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml new file mode 100644 index 00000000..fbb54cf --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/richtek,rt9471.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT9471 3A Single Cell Switching Battery charger + +maintainers: + - Alina Yu <alina_yu@richtek.com> + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + RT9471 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for + portable applications. It supports USB BC1.2 port detection, current and + voltage regulations in both charging and boost mode. + + Datasheet is available at + https://www.richtek.com/assets/product_file/RT9471=RT9471D/DS9471D-02.pdf + +properties: + compatible: + const: richtek,rt9471 + + reg: + maxItems: 1 + + charge-enable-gpios: + description: GPIO used to turn on and off charging. + maxItems: 1 + + wakeup-source: true + + interrupts: + maxItems: 1 + + usb-otg-vbus-regulator: + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + - wakeup-source + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + charger@53 { + compatible = "richtek,rt9471"; + reg = <0x53>; + charge-enable-gpios = <&gpio26 1 GPIO_ACTIVE_LOW>; + wakeup-source; + interrupts-extended = <&gpio_intc 32 IRQ_TYPE_EDGE_FALLING>; + + usb-otg-vbus-regulator { + regulator-name = "usb-otg-vbus"; + regulator-min-microvolt = <4850000>; + regulator-max-microvolt = <5300000>; + regulator-min-microamp = <500000>; + regulator-max-microamp = <1200000>; + }; + }; + };