# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. IPQ6018 TLMM block maintainers: - Bjorn Andersson <andersson@kernel.org> description: Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC. properties: compatible: const: qcom,ipq6018-pinctrl reg: maxItems: 1 interrupts: maxItems: 1 interrupt-controller: true "#interrupt-cells": true gpio-controller: true "#gpio-cells": true gpio-ranges: true patternProperties: "-state$": oneOf: - $ref: "#/$defs/qcom-ipq6018-tlmm-state" - patternProperties: "-pins$": $ref: "#/$defs/qcom-ipq6018-tlmm-state" additionalProperties: false $defs: qcom-ipq6018-tlmm-state: 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([1-9]|[1-7][0-9]|80)$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, qdsd_data3 ] minItems: 1 maxItems: 16 function: description: Specify the alternative function to be configured for the specified pins. enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac, atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0, atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c, blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi, blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi, blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi, blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi, blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst, cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0, gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2, ldo_en, ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc, nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b, pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1, qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, qpic_pad, reset_n, sd_card, sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ] required: - pins allOf: - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> tlmm: pinctrl@1000000 { compatible = "qcom,ipq6018-pinctrl"; reg = <0x01000000 0x300000>; interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; gpio-ranges = <&tlmm 0 0 80>; serial3-state { pins = "gpio44", "gpio45"; function = "blsp2_uart"; drive-strength = <8>; bias-pull-down; }; };