119 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm Technologies, Inc. IPQ6018 TLMM block8 9maintainers:10 - Bjorn Andersson <andersson@kernel.org>11 12description:13 Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC.14 15properties:16 compatible:17 const: qcom,ipq6018-pinctrl18 19 reg:20 maxItems: 121 22 interrupts:23 maxItems: 124 25patternProperties:26 "-state$":27 oneOf:28 - $ref: "#/$defs/qcom-ipq6018-tlmm-state"29 - patternProperties:30 "-pins$":31 $ref: "#/$defs/qcom-ipq6018-tlmm-state"32 additionalProperties: false33 34$defs:35 qcom-ipq6018-tlmm-state:36 description:37 Pinctrl node's client devices use subnodes for desired pin configuration.38 Client device subnodes use below standard properties.39 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state40 unevaluatedProperties: false41 42 properties:43 pins:44 description:45 List of gpio pins affected by the properties specified in this46 subnode.47 items:48 oneOf:49 - pattern: "^gpio([1-9]|[1-7][0-9]|80)$"50 - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,51 sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,52 qdsd_data3 ]53 minItems: 154 maxItems: 1655 56 function:57 description:58 Specify the alternative function to be configured for the specified59 pins.60 enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,61 atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac,62 atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0,63 atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c,64 blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi,65 blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi,66 blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi,67 blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi,68 blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst,69 cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,70 cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v,71 dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass,72 flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,73 gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0,74 gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2,75 ldo_en, ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc,76 nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, pri_mi2s,77 pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b,78 pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,79 pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1,80 qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,81 qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,82 qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,83 qdss_tracedata_a, qdss_tracedata_b, qpic_pad, reset_n, sd_card,84 sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2,85 uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ]86 87 required:88 - pins89 90allOf:91 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#92 93required:94 - compatible95 - reg96 97unevaluatedProperties: false98 99examples:100 - |101 #include <dt-bindings/interrupt-controller/arm-gic.h>102 tlmm: pinctrl@1000000 {103 compatible = "qcom,ipq6018-pinctrl";104 reg = <0x01000000 0x300000>;105 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;106 interrupt-controller;107 #interrupt-cells = <2>;108 gpio-controller;109 #gpio-cells = <2>;110 gpio-ranges = <&tlmm 0 0 80>;111 112 serial3-state {113 pins = "gpio44", "gpio45";114 function = "blsp2_uart";115 drive-strength = <8>;116 bias-pull-down;117 };118 };119