1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/pinctrl/qcom,sdm630-pinctrl.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm SDM630 and SDM660 TLMM pin controller 8 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 SDM630 and SDM660 SoC. 15 16allOf: 17 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# 18 19properties: 20 compatible: 21 enum: 22 - qcom,sdm630-pinctrl 23 - qcom,sdm660-pinctrl 24 25 reg: 26 maxItems: 3 27 28 reg-names: 29 items: 30 - const: south 31 - const: center 32 - const: north 33 34 interrupts: 35 maxItems: 1 36 37 gpio-reserved-ranges: 38 minItems: 1 39 maxItems: 57 40 41 gpio-line-names: 42 maxItems: 114 43 44patternProperties: 45 "-state$": 46 oneOf: 47 - $ref: "#/$defs/qcom-sdm630-tlmm-state" 48 - patternProperties: 49 "-pins$": 50 $ref: "#/$defs/qcom-sdm630-tlmm-state" 51 additionalProperties: false 52 53$defs: 54 qcom-sdm630-tlmm-state: 55 type: object 56 description: 57 Pinctrl node's client devices use subnodes for desired pin configuration. 58 Client device subnodes use below standard properties. 59 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state 60 unevaluatedProperties: false 61 62 properties: 63 pins: 64 description: 65 List of gpio pins affected by the properties specified in this 66 subnode. 67 items: 68 oneOf: 69 - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-3])$" 70 - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, 71 sdc2_cmd, sdc2_data ] 72 minItems: 1 73 maxItems: 36 74 75 function: 76 description: 77 Specify the alternative function to be configured for the specified 78 pins. 79 enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, 80 atest_char2, atest_char3, atest_gpsadc0, atest_gpsadc1, 81 atest_tsens, atest_tsens2, atest_usb1, atest_usb10, 82 atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, 83 atest_usb21, atest_usb22, atest_usb23, audio_ref, bimc_dte0, 84 bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, 85 blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8_a, blsp_i2c8_b, 86 blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2, 87 blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8_a, 88 blsp_spi8_b, blsp_spi8_cs1, blsp_spi8_cs2, blsp_uart1, 89 blsp_uart2, blsp_uart5, blsp_uart6_a, blsp_uart6_b, blsp_uim1, 90 blsp_uim2, blsp_uim5, blsp_uim6, cam_mclk, cci_async, cci_i2c, 91 cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, gcc_gp1, 92 gcc_gp2, gcc_gp3, gpio, gps_tx_a, gps_tx_b, gps_tx_c, 93 isense_dbg, jitter_bist, ldo_en, ldo_update, m_voc, mdp_vsync, 94 mdss_vsync0, mdss_vsync1, mdss_vsync2, mdss_vsync3, mss_lte, 95 nav_pps_a, nav_pps_b, nav_pps_c, pa_indicator, phase_flag0, 96 phase_flag1, phase_flag10, phase_flag11, phase_flag12, 97 phase_flag13, phase_flag14, phase_flag15, phase_flag16, 98 phase_flag17, phase_flag18, phase_flag19, phase_flag2, 99 phase_flag20, phase_flag21, phase_flag22, phase_flag23, 100 phase_flag24, phase_flag25, phase_flag26, phase_flag27, 101 phase_flag28, phase_flag29, phase_flag3, phase_flag30, 102 phase_flag31, phase_flag4, phase_flag5, phase_flag6, 103 phase_flag7, phase_flag8, phase_flag9, pll_bypassnl, pll_reset, 104 pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto, pwr_modem, 105 pwr_nav, qdss_cti0_a, qdss_cti0_b, qdss_cti1_a, qdss_cti1_b, 106 qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, qdss_gpio11, 107 qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15, qdss_gpio2, 108 qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, qdss_gpio7, 109 qdss_gpio8, qdss_gpio9, qlink_enable, qlink_request, qspi_clk, 110 qspi_cs, qspi_data0, qspi_data1, qspi_data2, qspi_data3, 111 qspi_resetn, sec_mi2s, sndwire_clk, sndwire_data, sp_cmu, 112 ssc_irq, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, uim1_clk, 113 uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, 114 uim2_present, uim2_reset, uim_batt, vfr_1, vsense_clkout, 115 vsense_data0, vsense_data1, vsense_mode, wlan1_adc0, 116 wlan1_adc1, wlan2_adc0, wlan2_adc1 ] 117 118 required: 119 - pins 120 121required: 122 - compatible 123 - reg 124 125unevaluatedProperties: false 126 127examples: 128 - | 129 #include <dt-bindings/interrupt-controller/arm-gic.h> 130 131 tlmm: pinctrl@3100000 { 132 compatible = "qcom,sdm630-pinctrl"; 133 reg = <0x03100000 0x400000>, 134 <0x03500000 0x400000>, 135 <0x03900000 0x400000>; 136 reg-names = "south", "center", "north"; 137 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; 138 gpio-controller; 139 gpio-ranges = <&tlmm 0 0 114>; 140 #gpio-cells = <2>; 141 interrupt-controller; 142 #interrupt-cells = <2>; 143 144 blsp1-uart1-default-state { 145 pins = "gpio0", "gpio1", "gpio2", "gpio3"; 146 function = "gpio"; 147 drive-strength = <2>; 148 bias-disable; 149 }; 150 151 blsp2_uart1_default: blsp2-uart1-active-state { 152 tx-rts-pins { 153 pins = "gpio16", "gpio19"; 154 function = "blsp_uart5"; 155 drive-strength = <2>; 156 bias-disable; 157 }; 158 159 rx-pins { 160 pins = "gpio17"; 161 function = "blsp_uart5"; 162 drive-strength = <2>; 163 bias-pull-up; 164 }; 165 166 cts-pins { 167 pins = "gpio18"; 168 function = "blsp_uart5"; 169 drive-strength = <2>; 170 bias-pull-down; 171 }; 172 }; 173 }; 174