Re: [PATCH v2 1/2] dt-bindings: pinctrl: qcom: Add SM4450 pinctrl

[Tengfei Fan <quic_tengfan@quicinc.com>]

在 9/15/2023 3:04 PM, Krzysztof Kozlowski 写道:
> On 15/09/2023 03:58, Tengfei Fan wrote:
>> Add device tree binding Documentation details for Qualcomm SM4450
>> TLMM device.
>>
>> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> 
> ...
> 
>> +
>> +patternProperties:
>> +  "-state$":
>> +    oneOf:
>> +      - $ref: "#/$defs/qcom-sm4450-tlmm-state"
>> +      - patternProperties:
>> +          "-pins$":
>> +            $ref: "#/$defs/qcom-sm4450-tlmm-state"
>> +        additionalProperties: false
>> +
>> +$defs:
>> +  qcom-sm4450-tlmm-state:
>> +    type: object
>> +    description:
>> +      Pinctrl node's client devices use subnodes for desired pin configuration.
>> +      Client device subnodes use below standard properties.
>> +    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
>> +    unevaluatedProperties: false
>> +
>> +    properties:
>> +      pins:
>> +        description:
>> +          List of gpio pins affected by the properties specified in this
>> +          subnode.
>> +        items:
>> +          oneOf:
>> +            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9])$"
> 
> This is still wrong. How many GPIOs do you have? Please open existing
> bindings for recent device (e.g. sm8550) and look how it is done there.
yes, will update to "^gpio([0-9]|[1-9][0-9]|1[0-2][0-5])$".
> 
> ...
> 
> 
>> +
>> +examples:
>> +  - |
>> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
>> +    tlmm: pinctrl@f100000 {
>> +      compatible = "qcom,sm4450-tlmm";
>> +      reg = <0x0f100000 0x300000>;
>> +      gpio-controller;
>> +      #gpio-cells = <2>;
>> +      gpio-ranges = <&tlmm 0 0 137>;
>> +      interrupt-controller;
>> +      #interrupt-cells = <2>;
>> +      interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
> 
> Missing example pieces. Again, please base your work on other recent files.
yes, will reference other platform, and update
> 
>> +    };
>> +...
> 
> Best regards,
> Krzysztof
> 

-- 
Thx and BRs,
Tengfei Fan