163 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,qcs404-pinctrl.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm QCS404 TLMM pin controller8 9maintainers:10 - Bjorn Andersson <andersson@kernel.org>11 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>12 13description:14 Top Level Mode Multiplexer pin controller in Qualcomm QCS404 SoC.15 16properties:17 compatible:18 const: qcom,qcs404-pinctrl19 20 reg:21 maxItems: 322 23 reg-names:24 items:25 - const: south26 - const: north27 - const: east28 29 interrupts:30 maxItems: 131 32 gpio-reserved-ranges:33 minItems: 134 maxItems: 6035 36 gpio-line-names:37 maxItems: 12038 39patternProperties:40 "-state$":41 oneOf:42 - $ref: "#/$defs/qcom-qcs404-tlmm-state"43 - patternProperties:44 "-pins$":45 $ref: "#/$defs/qcom-qcs404-tlmm-state"46 additionalProperties: false47 48$defs:49 qcom-qcs404-tlmm-state:50 type: object51 description:52 Pinctrl node's client devices use subnodes for desired pin configuration.53 Client device subnodes use below standard properties.54 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state55 unevaluatedProperties: false56 57 properties:58 pins:59 description:60 List of gpio pins affected by the properties specified in this61 subnode.62 items:63 oneOf:64 - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9])$"65 - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,66 sdc2_cmd, sdc2_data, ufs_reset ]67 minItems: 168 maxItems: 3669 70 function:71 description:72 Specify the alternative function to be configured for the specified73 pins.74 75 enum: [ gpio, adsp_ext, atest_char, atest_char0, atest_char1,76 atest_char2, atest_char3, aud_cdc, audio_ts, bimc_dte0,77 bimc_dte1, blsp_i2c0, blsp_i2c1, blsp_i2c3, blsp_i2c4,78 blsp_i2c5, blsp_i2c_scl_a2, blsp_i2c_scl_b2, blsp_i2c_sda_a2,79 blsp_i2c_sda_b2, blsp_spi0, blsp_spi2, blsp_spi3, blsp_spi4,80 blsp_spi5, blsp_spi_clk_a1, blsp_spi_clk_b1, blsp_spi_cs_n_a1,81 blsp_spi_cs_n_b1, blsp_spi_miso_a1, blsp_spi_miso_b1,82 blsp_spi_mosi_a1, blsp_spi_mosi_b1, blsp_uart0, blsp_uart1,83 blsp_uart2, blsp_uart3, blsp_uart5, blsp_uart_rx_a2,84 blsp_uart_rx_b2, blsp_uart_tx_a2, blsp_uart_tx_b2, cri_trng,85 cri_trng0, cri_trng1, dbg_out, dsd_clk_a, dsd_clk_b, ebi2_a,86 ebi2_lcd, ebi_cdc, ebi_ch0, ext_lpass, ext_mclk0, ext_mclk1_a,87 ext_mclk1_b, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,88 gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest,89 gcc_tlmm, hdmi_ddc, hdmi_dtest, hdmi_lbk0, hdmi_lbk1,90 hdmi_lbk2, hdmi_lbk3, hdmi_lbk4, hdmi_lbk5, hdmi_lbk6,91 hdmi_lbk7, hdmi_lbk8, hdmi_lbk9, hdmi_pixel, hdmi_rcv, hdmi_tx,92 i2s_1, i2s_2, i2s_3_data0_a, i2s_3_data0_b, i2s_3_data1_a,93 i2s_3_data1_b, i2s_3_data2_a, i2s_3_data2_b, i2s_3_data3_a,94 i2s_3_data3_b, i2s_3_sck_a, i2s_3_sck_b, i2s_3_ws_a,95 i2s_3_ws_b, i2s_4, ir_in, ldo_en, ldo_update, mclk_in1,96 mclk_in2, m_voc, nfc_dwl, nfc_irq, pcie_clk, pll_bist,97 prng_rosc, pwm_led1, pwm_led10, pwm_led11, pwm_led12,98 pwm_led13, pwm_led14, pwm_led15, pwm_led16, pwm_led17,99 pwm_led18, pwm_led19, pwm_led2, pwm_led20, pwm_led21,100 pwm_led22, pwm_led23, pwm_led24, pwm_led3, pwm_led4, pwm_led5,101 pwm_led6, pwm_led7, pwm_led8, pwm_led9, qdss_cti_trig_in_a0,102 qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1,103 qdss_cti_trig_out_a0, qdss_cti_trig_out_a1,104 qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a,105 qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,106 qdss_tracedata_a, qdss_tracedata_b, rgb_clk, rgb_data0,107 rgb_data1, rgb_data2, rgb_data3, rgb_data4, rgb_data5,108 rgb_data6, rgb_data7, rgb_data_b0, rgb_data_b1, rgb_data_b2,109 rgb_data_b3, rgb_data_b4, rgb_data_b5, rgb_data_b6,110 rgb_data_b7, rgb_de, rgb_hsync, rgb_mdp, rgb_vsync, rgmi_dll1,111 rgmi_dll2, rgmii_ck, rgmii_ctl, rgmii_int, rgmii_mdc,112 rgmii_mdio, rgmii_rx, rgmii_tx, rgmii_wol, sd_write,113 spdifrx_opt, spi_lcd, spkr_dac0, wlan1_adc0, wlan1_adc1,114 wlan2_adc0, wlan2_adc1, wsa_en ]115 116 required:117 - pins118 119allOf:120 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#121 122required:123 - compatible124 - reg125 126unevaluatedProperties: false127 128examples:129 - |130 #include <dt-bindings/interrupt-controller/arm-gic.h>131 132 tlmm: pinctrl@1000000 {133 compatible = "qcom,qcs404-pinctrl";134 reg = <0x01000000 0x200000>,135 <0x01300000 0x200000>,136 <0x07b00000 0x200000>;137 reg-names = "south", "north", "east";138 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;139 gpio-ranges = <&tlmm 0 0 120>;140 gpio-controller;141 #gpio-cells = <2>;142 interrupt-controller;143 #interrupt-cells = <2>;144 145 146 blsp1-i2c1-default-state {147 pins = "gpio24", "gpio25";148 function = "blsp_i2c1";149 };150 151 blsp1-i2c2-default-state {152 sda-pins {153 pins = "gpio19";154 function = "blsp_i2c_sda_a2";155 };156 157 scl-pins {158 pins = "gpio20";159 function = "blsp_i2c_scl_a2";160 };161 };162 };163