[PATCH V2 4/8] dt-bindings: pinctrl: qcom: Add ipq5018 pinctrl bindings

[Krzysztof Kozlowski]

On 21/06/2022 18:11, Sricharan R wrote:
> From: Varadarajan Narayanan <quic_varada at quicinc.com>
> 
> Add device tree binding Documentation details for ipq5018
> pinctrl driver.
> 
> Co-developed-by: Nitheesh Sekar <quic_nsekar at quicinc.com>
> Co-developed-by: Sricharan R <quic_srichara at quicinc.com>
> Signed-off-by: Sricharan R <quic_srichara at quicinc.com>
> Signed-off-by: Nitheesh Sekar <quic_nsekar at quicinc.com>
> Signed-off-by: Varadarajan Narayanan <quic_varada at quicinc.com>

SoB should go after Co-developed.

https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L473

> ---
>  .../pinctrl/qcom,ipq5018-pinctrl.yaml         | 145 ++++++++++++++++++
>  1 file changed, 145 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-pinctrl.yaml
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-pinctrl.yaml
> new file mode 100644
> index 000000000000..9b16c08bd127
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-pinctrl.yaml
> @@ -0,0 +1,145 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq5018-pinctrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies, Inc. IPQ5018 TLMM block
> +
> +maintainers:
> +  - Varadarajan Narayanan <quic_varada at quicinc.com>
> +  - Sricharan R <quic_srichara at quicinc.com>
> +  - Nitheesh Sekar <quic_nsekar at quicinc.com>
> +
> +description: |
> +  This binding describes the Top Level Mode Multiplexer block found in the
> +  IPQ5018 platform.
> +
> +properties:
> +  compatible:
> +    const: qcom,ipq5018-pinctrl
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    description: Specifies the TLMM summary IRQ
> +    maxItems: 1
> +
> +  interrupt-controller: true
> +
> +  '#interrupt-cells':
> +    description:
> +      Specifies the PIN numbers and Flags, as defined in defined in
> +      include/dt-bindings/interrupt-controller/irq.h
> +    const: 2
> +
> +  gpio-controller: true
> +
> +  '#gpio-cells':
> +    description: Specifying the pin number and flags, as defined in
> +      include/dt-bindings/gpio/gpio.h
> +    const: 2
> +
> +  gpio-ranges:
> +    maxItems: 1
> +
> +#PIN CONFIGURATION NODES
> +patternProperties:
> +  '-pinmux$':
> +    type: object
> +    description:
> +      Pinctrl node's client devices use subnodes for desired pin configuration.
> +      Client device subnodes use below standard properties.
> +    $ref: "/schemas/pinctrl/pincfg-node.yaml"

No need for quotes

> +
> +    properties:
> +      pins:
> +        description:
> +          List of gpio pins affected by the properties specified in this
> +          subnode.
> +        items:
> +          oneOf:
> +            - pattern: "^gpio([1-9]|[1-7][0-9]|80)$"

Use consistent quotes in the patch: either ' or ". Don't mix.

> +        minItems: 1
> +        maxItems: 4
> +
> +      function:
> +        description:
> +          Specify the alternative function to be configured for the specified
> +          pins.
> +        enum: [ atest_char, atest_char0, atest_char1, atest_char2, atest_char3,
> +          audio_pdm0, audio_pdm1, audio_rxbclk, audio_rxd, audio_rxfsync,
> +          audio_rxmclk, audio_txbclk, audio_txd, audio_txfsync, audio_txmclk,
> +          blsp0_i2c, blsp0_spi, blsp0_uart0, blsp0_uart1, blsp1_i2c0,
> +          blsp1_i2c1, blsp1_spi0, blsp1_spi1, blsp1_uart0, blsp1_uart1,
> +          blsp1_uart2, blsp2_i2c0, blsp2_i2c1, blsp2_spi, blsp2_spi0,
> +          blsp2_spi1, btss0, btss1, btss10, btss11, btss12, btss13, btss2,
> +          btss3, btss4, btss5, btss6, btss7, btss8, btss9, burn0, burn1,
> +          cri_trng, cri_trng0, cri_trng1, cxc_clk, cxc_data, dbg_out, eud_gpio,
> +          gcc_plltest, gcc_tlmm, gpio, mac0, mac1, mdc, mdio, pcie0_clk,
> +          pcie0_wake, pcie1_clk, pcie1_wake, pll_test, prng_rosc, pwm0, pwm1,
> +          pwm2, pwm3, qdss_cti_trig_in_a0, qdss_cti_trig_in_a1,
> +          qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, qdss_cti_trig_out_a0,
> +          qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, qdss_cti_trig_out_b1,
> +          qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
> +          qdss_tracedata_a, qdss_tracedata_b, qspi_clk, qspi_cs, qspi0, qspi1,
> +          qspi2, qspi3, reset_out, sdc1_clk, sdc1_cmd, sdc10, sdc11, sdc12,
> +          sdc13, wci0, wci1, wci2, wci3, wci4, wci5, wci6, wci7, wsa_swrm,
> +          wsi_clk3, wsi_data3, wsis_reset, xfem0, xfem1, xfem2, xfem3, xfem4,
> +          xfem5, xfem6, xfem7 ]
> +
> +      drive-strength:
> +        enum: [2, 4, 6, 8, 10, 12, 14, 16]
> +        default: 2
> +        description:
> +          Selects the drive strength for the specified pins, in mA.
> +
> +      bias-pull-down: true
> +
> +      bias-pull-up: true
> +
> +      bias-disable: true
> +
> +      output-high: true
> +
> +      output-low: true
> +
> +    required:
> +      - pins
> +      - function
> +
> +    additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - interrupt-controller
> +  - '#interrupt-cells'
> +  - gpio-controller
> +  - '#gpio-cells'
> +  - gpio-ranges

Missing allOf with reference to pinctrl schema.

> +
> +additionalProperties: false
> +


Best regards,
Krzysztof