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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8960-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8960 TLMM pin controller
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+ Top Level Mode Multiplexer pin controller in Qualcomm MSM8960 SoC.
+
+properties:
+ compatible:
+ const: qcom,msm8960-pinctrl
+
+ reg:
+ maxItems: 1
+
+ interrupts: true
+ interrupt-controller: true
+ "#interrupt-cells": true
+ gpio-controller: true
+ "#gpio-cells": true
+ gpio-ranges: true
+ wakeup-parent: true
+
+ gpio-reserved-ranges:
+ minItems: 1
+ maxItems: 76
+
+ gpio-line-names:
+ maxItems: 152
+
+patternProperties:
+ "-state$":
+ oneOf:
+ - $ref: "#/$defs/qcom-msm8960-tlmm-state"
+ - patternProperties:
+ "-pins$":
+ $ref: "#/$defs/qcom-msm8960-tlmm-state"
+ additionalProperties: false
+
+$defs:
+ qcom-msm8960-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[0-4][0-9]|15[0-1])$"
+ - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc3_clk, sdc3_cmd,
+ sdc3_data ]
+ minItems: 1
+ maxItems: 36
+
+ function:
+ description:
+ Specify the alternative function to be configured for the specified
+ pins.
+
+ enum: [ gpio, audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2,
+ codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking,
+ gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+ gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a, gp_pdm_0b,
+ gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gsbi1,
+ gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n,
+ gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
+ gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l,
+ gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l,
+ gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11,
+ gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n, gsbi11_spi_cs2a_n,
+ gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n, gsbi12, hdmi_cec,
+ hdmi_ddc_clock, hdmi_ddc_data, hdmi_hot_plug_detect, hsic,
+ mdp_vsync, mi2s, mic_i2s, pmb_clk, pmb_ext_ctrl, ps_hold,
+ rpm_wdog, sdc2, sdc4, sdc5, slimbus1, slimbus2, spkr_i2s,
+ ssbi1, ssbi2, ssbi_ext_gps, ssbi_pmic2, ssbi_qpa1, ssbi_ts,
+ tsif1, tsif2, ts_eoc, usb_fs1, usb_fs1_oe, usb_fs1_oe_n,
+ usb_fs2, usb_fs2_oe, usb_fs2_oe_n, vfe_camif_timer1_a,
+ vfe_camif_timer1_b, vfe_camif_timer2, vfe_camif_timer3_a,
+ vfe_camif_timer3_b, vfe_camif_timer4_a, vfe_camif_timer4_b,
+ vfe_camif_timer4_c, vfe_camif_timer5_a, vfe_camif_timer5_b,
+ vfe_camif_timer6_a, vfe_camif_timer6_b, vfe_camif_timer6_c,
+ vfe_camif_timer7_a, vfe_camif_timer7_b, vfe_camif_timer7_c,
+ wlan ]
+
+ bias-pull-down: true
+ bias-pull-up: true
+ bias-disable: true
+ drive-strength: true
+ input-enable: true
+ output-high: true
+ output-low: true
+
+ required:
+ - pins
+
+ additionalProperties: false
+
+allOf:
+ - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ msmgpio: pinctrl@800000 {
+ compatible = "qcom,msm8960-pinctrl";
+ reg = <0x800000 0x4000>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 152>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ spi1-default-state {
+ mosi-pins {
+ pins = "gpio6";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
+
+ miso-pins {
+ pins = "gpio7";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
+
+ cs-pins {
+ pins = "gpio8";
+ function = "gpio";
+ drive-strength = <12>;
+ bias-disable;
+ output-low;
+ };
+
+ clk-pins {
+ pins = "gpio9";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ };
+ };