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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,ipq8064-pinctrl.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm Technologies, Inc. IPQ8064 TLMM block8 9maintainers:10 - Bjorn Andersson <bjorn.andersson@linaro.org>11 12description: |13 Top Level Mode Multiplexer pin controller in Qualcomm IPQ8064 SoC.14 15allOf:16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#17 18properties:19 compatible:20 const: qcom,ipq8064-pinctrl21 22 reg:23 maxItems: 124 25 interrupts:26 maxItems: 127 28 gpio-reserved-ranges: true29 30patternProperties:31 "-state$":32 oneOf:33 - $ref: "#/$defs/qcom-ipq8064-tlmm-state"34 - patternProperties:35 "-pins$":36 $ref: "#/$defs/qcom-ipq8064-tlmm-state"37 additionalProperties: false38 39$defs:40 qcom-ipq8064-tlmm-state:41 type: object42 description:43 Pinctrl node's client devices use subnodes for desired pin configuration.44 Client device subnodes use below standard properties.45 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state46 unevaluatedProperties: false47 48 properties:49 pins:50 description:51 List of gpio pins affected by the properties specified in this52 subnode.53 items:54 oneOf:55 - pattern: "^gpio([0-9]|[1-5][0-9]|6[0-8])$"56 - enum: [ sdc3_clk, sdc3_cmd, sdc3_data ]57 minItems: 158 maxItems: 3659 60 function:61 description:62 Specify the alternative function to be configured for the specified63 pins.64 enum: [ mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gpio, gsbi1, gsbi2, gsbi4, gsbi5,65 gsbi5_spi_cs1, gsbi5_spi_cs2, gsbi5_spi_cs3, gsbi6, gsbi7, nss_spi, sdc1,66 spdif, nand, tsif1, tsif2, usb_fs_n, usb_fs, usb2_hsic, rgmii2, sata,67 pcie1_rst, pcie1_prsnt, pcie1_pwren_n, pcie1_pwren, pcie1_pwrflt,68 pcie1_clk_req, pcie2_rst, pcie2_prsnt, pcie2_pwren_n, pcie2_pwren,69 pcie2_pwrflt, pcie2_clk_req, pcie3_rst, pcie3_prsnt, pcie3_pwren_n,70 pcie3_pwren, pcie3_pwrflt, pcie3_clk_req, ps_hold ]71 72 required:73 - pins74 75required:76 - compatible77 - reg78 79unevaluatedProperties: false80 81examples:82 - |83 #include <dt-bindings/interrupt-controller/arm-gic.h>84 tlmm: pinctrl@800000 {85 compatible = "qcom,ipq8064-pinctrl";86 reg = <0x00800000 0x4000>;87 88 gpio-controller;89 #gpio-cells = <2>;90 gpio-ranges = <&tlmm 0 0 69>;91 interrupt-controller;92 #interrupt-cells = <2>;93 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;94 95 uart-state {96 rx-pins {97 pins = "gpio19";98 function = "gsbi5";99 bias-pull-up;100 };101 102 tx-pins {103 pins = "gpio18";104 function = "gsbi5";105 bias-disable;106 };107 };108 };109