| Message ID | 20200510102330.66715-2-tali.perry1@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | i2c: npcm7xx: add NPCM i2c controller driver | expand |
On Sun, 10 May 2020 13:23:28 +0300, Tali Perry wrote: > Added device tree binding documentation for Nuvoton BMC > NPCM I2C controller. > > Signed-off-by: Tali Perry <tali.perry1@gmail.com> > --- > .../bindings/i2c/nuvoton,npcm7xx-i2c.yaml | 62 +++++++++++++++++++ > 1 file changed, 62 insertions(+) > create mode 100644 Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml > My bot found errors running 'make dt_binding_check' on your patch: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: properties:compatible: [{'const': 'nuvoton,npcm7xx-i2c'}] is not of type 'object', 'boolean' /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: properties:clock-frequency:enum: False schema does not allow [100000, 400000, 1000000] /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: properties:clocks: {'maxItems': 1, 'items': [{'description': 'Reference clock for the I2C bus'}]} is not valid under any of the given schemas (Possible causes of the failure): /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: properties:clocks: 'maxItems' is not one of ['type', 'description', 'dependencies', 'properties', 'patternProperties', 'additionalProperties', 'unevaluatedProperties', 'deprecated', 'required', 'allOf', 'anyOf', 'oneOf', '$ref'] /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: properties:clock-frequency: 'maxItems' is not one of ['description', 'deprecated', 'const', 'enum', 'minimum', 'maximum', 'default', '$ref'] Documentation/devicetree/bindings/Makefile:12: recipe for target 'Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.example.dts' failed make[1]: *** [Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.example.dts] Error 1 make[1]: *** Waiting for unfinished jobs.... /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: ignoring, error in schema: properties: compatible warning: no schema found in file: ./Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml: ignoring, error in schema: properties: compatible warning: no schema found in file: ./Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml Makefile:1300: recipe for target 'dt_binding_check' failed make: *** [dt_binding_check] Error 2 See https://patchwork.ozlabs.org/patch/1287083 If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Please check and re-submit.
diff --git a/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml new file mode 100644 index 000000000000..d6f553154388 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/nuvoton,npcm7xx-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: nuvoton NPCM7XX I2C Controller Device Tree Bindings + +description: | + The NPCM750x includes sixteen I2C bus controllers. All Controllers support + both master and slave mode. Each controller can switch between master and slave + at run time (i.e. IPMB mode). Each controller has two 16 byte HW FIFO for TX and + RX. + +maintainers: + - Tali Perry <tali.perry1@gmail.com> + +properties: + compatible: + - const: nuvoton,npcm7xx-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + items: + - description: Reference clock for the I2C bus + + clock-frequency: + maxItems: 1 + default: 100000 + enum: [ 100000, 400000, 1000000 ] + description: + SCL frequency to use (in Hz). If omitted, 100kHz is used. + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +unevaluatedProperties: false + +examples: + - | + i2c0: i2c@80000 { + compatible = "nuvoton,npcm750-i2c"; + reg = <0x80000 0x1000>; + clocks = <&clk NPCM7XX_CLK_APB2>; + bus-frequency = <100000>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&smb0_pins>; + }; + +...
Added device tree binding documentation for Nuvoton BMC NPCM I2C controller. Signed-off-by: Tali Perry <tali.perry1@gmail.com> --- .../bindings/i2c/nuvoton,npcm7xx-i2c.yaml | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml