1c82d4776SVinod Koul# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2c82d4776SVinod Koul%YAML 1.2 3c82d4776SVinod Koul--- 4c82d4776SVinod Koul$id: http://devicetree.org/schemas/pinctrl/qcom,sdx55-pinctrl.yaml# 5c82d4776SVinod Koul$schema: http://devicetree.org/meta-schemas/core.yaml# 6c82d4776SVinod Koul 7c82d4776SVinod Koultitle: Qualcomm Technologies, Inc. SDX55 TLMM block 8c82d4776SVinod Koul 9c82d4776SVinod Koulmaintainers: 10c82d4776SVinod Koul - Vinod Koul <vkoul@kernel.org> 11c82d4776SVinod Koul 12c82d4776SVinod Kouldescription: | 13c82d4776SVinod Koul This binding describes the Top Level Mode Multiplexer block found in the 14c82d4776SVinod Koul SDX55 platform. 15c82d4776SVinod Koul 16c82d4776SVinod Koulproperties: 17c82d4776SVinod Koul compatible: 18c82d4776SVinod Koul const: qcom,sdx55-pinctrl 19c82d4776SVinod Koul 20c82d4776SVinod Koul reg: 21c82d4776SVinod Koul description: Specifies the base address and size of the TLMM register space 22c82d4776SVinod Koul maxItems: 1 23c82d4776SVinod Koul 24c82d4776SVinod Koul interrupts: 25c82d4776SVinod Koul description: Specifies the TLMM summary IRQ 26c82d4776SVinod Koul maxItems: 1 27c82d4776SVinod Koul 28c82d4776SVinod Koul interrupt-controller: true 29c82d4776SVinod Koul 30c82d4776SVinod Koul '#interrupt-cells': 31c82d4776SVinod Koul description: Specifies the PIN numbers and Flags, as defined in 32c82d4776SVinod Koul include/dt-bindings/interrupt-controller/irq.h 33c82d4776SVinod Koul const: 2 34c82d4776SVinod Koul 35c82d4776SVinod Koul gpio-controller: true 36c82d4776SVinod Koul 37c82d4776SVinod Koul '#gpio-cells': 38c82d4776SVinod Koul description: Specifying the pin number and flags, as defined in 39c82d4776SVinod Koul include/dt-bindings/gpio/gpio.h 40c82d4776SVinod Koul const: 2 41c82d4776SVinod Koul 42c82d4776SVinod Koul gpio-ranges: 43c82d4776SVinod Koul maxItems: 1 44c82d4776SVinod Koul 45c82d4776SVinod Koul gpio-reserved-ranges: 46c82d4776SVinod Koul maxItems: 1 47c82d4776SVinod Koul 48c82d4776SVinod KoulpatternProperties: 49*8cd7d9e1SKrzysztof Kozlowski "-state$": 50*8cd7d9e1SKrzysztof Kozlowski oneOf: 51*8cd7d9e1SKrzysztof Kozlowski - $ref: "#/$defs/qcom-sdx55-tlmm-state" 52*8cd7d9e1SKrzysztof Kozlowski - patternProperties: 53*8cd7d9e1SKrzysztof Kozlowski "-pins$": 54*8cd7d9e1SKrzysztof Kozlowski $ref: "#/$defs/qcom-sdx55-tlmm-state" 55*8cd7d9e1SKrzysztof Kozlowski additionalProperties: false 56*8cd7d9e1SKrzysztof Kozlowski 57*8cd7d9e1SKrzysztof Kozlowski$defs: 58*8cd7d9e1SKrzysztof Kozlowski qcom-sdx55-tlmm-state: 59c82d4776SVinod Koul type: object 60c82d4776SVinod Koul description: 61c82d4776SVinod Koul Pinctrl node's client devices use subnodes for desired pin configuration. 62c82d4776SVinod Koul Client device subnodes use below standard properties. 63c82d4776SVinod Koul $ref: "/schemas/pinctrl/pincfg-node.yaml" 64c82d4776SVinod Koul 65c82d4776SVinod Koul properties: 66c82d4776SVinod Koul pins: 67c82d4776SVinod Koul description: 68c82d4776SVinod Koul List of gpio pins affected by the properties specified in this subnode. 69c82d4776SVinod Koul items: 70c82d4776SVinod Koul oneOf: 71c82d4776SVinod Koul - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-6])$" 72c82d4776SVinod Koul - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] 73c82d4776SVinod Koul minItems: 1 74c82d4776SVinod Koul maxItems: 36 75c82d4776SVinod Koul 76c82d4776SVinod Koul function: 77c82d4776SVinod Koul description: 78c82d4776SVinod Koul Specify the alternative function to be configured for the specified 79c82d4776SVinod Koul pins. Functions are only valid for gpio pins. 80c82d4776SVinod Koul enum: [ adsp_ext, atest, audio_ref, bimc_dte0, bimc_dte1, blsp_i2c1, 81c82d4776SVinod Koul blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_spi1, blsp_spi2, 82c82d4776SVinod Koul blsp_spi3, blsp_spi4, blsp_uart1, blsp_uart2, blsp_uart3, 83c82d4776SVinod Koul blsp_uart4, char_exec, coex_uart, coex_uart2, cri_trng, 84c82d4776SVinod Koul cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, 85c82d4776SVinod Koul ebi0_wrcdc, ebi2_a, ebi2_lcd, emac_gcc0, emac_gcc1, 86c82d4776SVinod Koul emac_pps0, emac_pps1, ext_dbg, gcc_gp1, gcc_gp2, gcc_gp3, 87c82d4776SVinod Koul gcc_plltest, gpio, i2s_mclk, jitter_bist, ldo_en, ldo_update, 88c82d4776SVinod Koul mgpi_clk, m_voc, native_char, native_char0, native_char1, 89c82d4776SVinod Koul native_char2, native_char3, native_tsens, native_tsense, 90c82d4776SVinod Koul nav_gpio, pa_indicator, pcie_clkreq, pci_e, pll_bist, pll_ref, 91c82d4776SVinod Koul pll_test, pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, 92c82d4776SVinod Koul qdss_gpio0, qdss_gpio1, qdss_gpio2, qdss_gpio3, qdss_gpio4, 93c82d4776SVinod Koul qdss_gpio5, qdss_gpio6, qdss_gpio7, qdss_gpio8, qdss_gpio9, 94c82d4776SVinod Koul qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, 95c82d4776SVinod Koul qdss_gpio14, qdss_gpio15, qdss_stm0, qdss_stm1, qdss_stm2, 96c82d4776SVinod Koul qdss_stm3, qdss_stm4, qdss_stm5, qdss_stm6, qdss_stm7, 97c82d4776SVinod Koul qdss_stm8, qdss_stm9, qdss_stm10, qdss_stm11, qdss_stm12, 98c82d4776SVinod Koul qdss_stm13, qdss_stm14, qdss_stm15, qdss_stm16, qdss_stm17, 99c82d4776SVinod Koul qdss_stm18, qdss_stm19, qdss_stm20, qdss_stm21, qdss_stm22, 100c82d4776SVinod Koul qdss_stm23, qdss_stm24, qdss_stm25, qdss_stm26, qdss_stm27, 101c82d4776SVinod Koul qdss_stm28, qdss_stm29, qdss_stm30, qdss_stm31, qlink0_en, 102c82d4776SVinod Koul qlink0_req, qlink0_wmss, qlink1_en, qlink1_req, qlink1_wmss, 103c82d4776SVinod Koul spmi_coex, sec_mi2s, spmi_vgi, tgu_ch0, uim1_clk, uim1_data, 104c82d4776SVinod Koul uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present, 105c82d4776SVinod Koul uim2_reset, usb2phy_ac, vsense_trigger ] 106c82d4776SVinod Koul 107c82d4776SVinod Koul drive-strength: 108c82d4776SVinod Koul enum: [2, 4, 6, 8, 10, 12, 14, 16] 109c82d4776SVinod Koul default: 2 110c82d4776SVinod Koul description: 111c82d4776SVinod Koul Selects the drive strength for the specified pins, in mA. 112c82d4776SVinod Koul 113c82d4776SVinod Koul bias-pull-down: true 114c82d4776SVinod Koul 115c82d4776SVinod Koul bias-pull-up: true 116c82d4776SVinod Koul 117c82d4776SVinod Koul bias-disable: true 118c82d4776SVinod Koul 119c82d4776SVinod Koul output-high: true 120c82d4776SVinod Koul 121c82d4776SVinod Koul output-low: true 122c82d4776SVinod Koul 123c82d4776SVinod Koul required: 124c82d4776SVinod Koul - pins 125c82d4776SVinod Koul - function 126c82d4776SVinod Koul 127c82d4776SVinod Koul additionalProperties: false 128c82d4776SVinod Koul 129c09acbc4SRafał MiłeckiallOf: 130c09acbc4SRafał Miłecki - $ref: "pinctrl.yaml#" 131c09acbc4SRafał Miłecki 132c82d4776SVinod Koulrequired: 133c82d4776SVinod Koul - compatible 134c82d4776SVinod Koul - reg 135c82d4776SVinod Koul - interrupts 136c82d4776SVinod Koul - interrupt-controller 137c82d4776SVinod Koul - '#interrupt-cells' 138c82d4776SVinod Koul - gpio-controller 139c82d4776SVinod Koul - '#gpio-cells' 140c82d4776SVinod Koul - gpio-ranges 141c82d4776SVinod Koul 142c82d4776SVinod KouladditionalProperties: false 143c82d4776SVinod Koul 144c82d4776SVinod Koulexamples: 145c82d4776SVinod Koul - | 146c82d4776SVinod Koul #include <dt-bindings/interrupt-controller/arm-gic.h> 147c82d4776SVinod Koul tlmm: pinctrl@1f00000 { 148c82d4776SVinod Koul compatible = "qcom,sdx55-pinctrl"; 149c82d4776SVinod Koul reg = <0x0f100000 0x300000>; 150c82d4776SVinod Koul gpio-controller; 151c82d4776SVinod Koul #gpio-cells = <2>; 152c82d4776SVinod Koul gpio-ranges = <&tlmm 0 0 108>; 153c82d4776SVinod Koul interrupt-controller; 154c82d4776SVinod Koul #interrupt-cells = <2>; 155c82d4776SVinod Koul interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; 156c82d4776SVinod Koul 157*8cd7d9e1SKrzysztof Kozlowski serial-state { 158c82d4776SVinod Koul pins = "gpio8", "gpio9"; 159c82d4776SVinod Koul function = "blsp_uart3"; 160c82d4776SVinod Koul drive-strength = <8>; 161c82d4776SVinod Koul bias-disable; 162c82d4776SVinod Koul }; 163c82d4776SVinod Koul }; 164c82d4776SVinod Koul 165c82d4776SVinod Koul... 166