Re: [PATCH v3 1/2] dt-bindings: pinctrl: qcom: Add SM8550 pinctrl

[Abel Vesa <abel.vesa@linaro.org>]

On 22-12-30 21:44:58, Abel Vesa wrote:
> Add device tree binding Documentation details for Qualcomm SM8550
> TLMM device
> 
> Signed-off-by: Abel Vesa <abel.vesa@linaro.org>

Forgot Krzysztof's R-b tag.

I'll resend.

> ---
>  .../bindings/pinctrl/qcom,sm8550-tlmm.yaml    | 163 ++++++++++++++++++
>  1 file changed, 163 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml
> new file mode 100644
> index 000000000000..a457425ba112
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml
> @@ -0,0 +1,163 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-tlmm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies, Inc. SM8550 TLMM block
> +
> +maintainers:
> +  - Abel Vesa <abel.vesa@linaro.org>
> +
> +description:
> +  Top Level Mode Multiplexer pin controller in Qualcomm SM8550 SoC.
> +
> +allOf:
> +  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: qcom,sm8550-tlmm
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts: true
> +  interrupt-controller: true
> +  "#interrupt-cells": true
> +  gpio-controller: true
> +
> +  gpio-reserved-ranges:
> +    minItems: 1
> +    maxItems: 105
> +
> +  gpio-line-names:
> +    maxItems: 210
> +
> +  "#gpio-cells": true
> +  gpio-ranges: true
> +  wakeup-parent: true
> +
> +patternProperties:
> +  "-state$":
> +    oneOf:
> +      - $ref: "#/$defs/qcom-sm8550-tlmm-state"
> +      - patternProperties:
> +          "-pins$":
> +            $ref: "#/$defs/qcom-sm8550-tlmm-state"
> +        additionalProperties: false
> +
> +$defs:
> +  qcom-sm8550-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
> +
> +    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]|20[0-9])$"
> +            - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ]
> +        minItems: 1
> +        maxItems: 36
> +
> +      function:
> +        description:
> +          Specify the alternative function to be configured for the specified
> +          pins.
> +        enum: [ aon_cci, aoss_cti, atest_char, atest_usb,
> +                audio_ext_mclk0, audio_ext_mclk1, audio_ref_clk,
> +                cam_aon_mclk4, cam_mclk, cci_async_in, cci_i2c_scl,
> +                cci_i2c_sda, cci_timer, cmu_rng, coex_uart1_rx,
> +                coex_uart1_tx, coex_uart2_rx, coex_uart2_tx,
> +                cri_trng, dbg_out_clk, ddr_bist_complete,
> +                ddr_bist_fail, ddr_bist_start, ddr_bist_stop,
> +                ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot,
> +                gcc_gp1, gcc_gp2, gcc_gp3, gpio, i2chub0_se0,
> +                i2chub0_se1, i2chub0_se2, i2chub0_se3, i2chub0_se4,
> +                i2chub0_se5, i2chub0_se6, i2chub0_se7, i2chub0_se8,
> +                i2chub0_se9, i2s0_data0, i2s0_data1, i2s0_sck,
> +                i2s0_ws, i2s1_data0, i2s1_data1, i2s1_sck, i2s1_ws,
> +                ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0_out,
> +                mdp_vsync1_out, mdp_vsync2_out, mdp_vsync3_out,
> +                mdp_vsync_e, nav_gpio0, nav_gpio1, nav_gpio2,
> +                pcie0_clk_req_n, pcie1_clk_req_n, phase_flag,
> +                pll_bist_sync, pll_clk_aux, prng_rosc0, prng_rosc1,
> +                prng_rosc2, prng_rosc3, qdss_cti, qdss_gpio,
> +                qlink0_enable, qlink0_request, qlink0_wmss,
> +                qlink1_enable, qlink1_request, qlink1_wmss,
> +                qlink2_enable, qlink2_request, qlink2_wmss,
> +                qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs,
> +                qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4,
> +                qup1_se5, qup1_se6, qup1_se7, qup2_se0,
> +                qup2_se0_l0_mira, qup2_se0_l0_mirb, qup2_se0_l1_mira,
> +                qup2_se0_l1_mirb, qup2_se0_l2_mira, qup2_se0_l2_mirb,
> +                qup2_se0_l3_mira, qup2_se0_l3_mirb, qup2_se1,
> +                qup2_se2, qup2_se3, qup2_se4, qup2_se5, qup2_se6,
> +                qup2_se7, sd_write_protect, sdc40, sdc41, sdc42,
> +                sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, tb_trig_sdc4,
> +                tgu_ch0_trigout, tgu_ch1_trigout, tgu_ch2_trigout,
> +                tgu_ch3_trigout, tmess_prng0, tmess_prng1, tmess_prng2,
> +                tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3,
> +                uim0_clk, uim0_data, uim0_present, uim0_reset,
> +                uim1_clk, uim1_data, uim1_present, uim1_reset,
> +                usb1_hs, usb_phy, vfr_0, vfr_1, vsense_trigger_mirnat ]
> +
> +      bias-disable: true
> +      bias-pull-down: true
> +      bias-pull-up: true
> +      drive-strength: true
> +      input-enable: true
> +      output-high: true
> +      output-low: true
> +
> +    required:
> +      - pins
> +
> +    additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    tlmm: pinctrl@f100000 {
> +        compatible = "qcom,sm8550-tlmm";
> +        reg = <0x0f100000 0x300000>;
> +        gpio-controller;
> +        #gpio-cells = <2>;
> +        gpio-ranges = <&tlmm 0 0 211>;
> +        interrupt-controller;
> +        #interrupt-cells = <2>;
> +        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
> +
> +        gpio-wo-state {
> +            pins = "gpio1";
> +            function = "gpio";
> +        };
> +
> +        uart-w-state {
> +            rx-pins {
> +                pins = "gpio26";
> +                function = "qup2_se7";
> +                bias-pull-up;
> +            };
> +
> +            tx-pins {
> +                pins = "gpio27";
> +                function = "qup2_se7";
> +                bias-disable;
> +            };
> +        };
> +    };
> +...
> -- 
> 2.34.1
>