| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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,ipq5332-tlmm.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm IPQ5332 TLMM pin controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Bjorn Andersson <andersson@kernel.org> |
| 11 | - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
| 12 | |
| 13 | description: | |
| 14 | Top Level Mode Multiplexer pin controller in Qualcomm IPQ5332 SoC. |
| 15 | |
| 16 | allOf: |
| 17 | - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | const: qcom,ipq5332-tlmm |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | interrupts: |
| 27 | maxItems: 1 |
| 28 | |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 29 | gpio-reserved-ranges: |
| 30 | minItems: 1 |
| 31 | maxItems: 27 |
| 32 | |
| 33 | gpio-line-names: |
| 34 | maxItems: 53 |
| 35 | |
| 36 | patternProperties: |
| 37 | "-state$": |
| 38 | oneOf: |
| 39 | - $ref: "#/$defs/qcom-ipq5332-tlmm-state" |
| 40 | - patternProperties: |
| 41 | "-pins$": |
| 42 | $ref: "#/$defs/qcom-ipq5332-tlmm-state" |
| 43 | additionalProperties: false |
| 44 | |
| 45 | $defs: |
| 46 | qcom-ipq5332-tlmm-state: |
| 47 | type: object |
| 48 | description: |
| 49 | Pinctrl node's client devices use subnodes for desired pin configuration. |
| 50 | Client device subnodes use below standard properties. |
| 51 | $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state |
| 52 | unevaluatedProperties: false |
| 53 | |
| 54 | properties: |
| 55 | pins: |
| 56 | description: |
| 57 | List of gpio pins affected by the properties specified in this |
| 58 | subnode. |
| 59 | items: |
| 60 | pattern: "^gpio([0-9]|[1-4][0-9]|5[0-2])$" |
| 61 | minItems: 1 |
| 62 | maxItems: 36 |
| 63 | |
| 64 | function: |
| 65 | description: |
| 66 | Specify the alternative function to be configured for the specified |
| 67 | pins. |
| 68 | |
| 69 | enum: [ atest_char, atest_char0, atest_char1, atest_char2, atest_char3, |
| 70 | atest_tic, audio_pri, audio_pri0, audio_pri1, audio_sec, |
| 71 | audio_sec0, audio_sec1, blsp0_i2c, blsp0_spi, blsp0_uart0, |
| 72 | blsp0_uart1, blsp1_i2c0, blsp1_i2c1, blsp1_spi0, blsp1_spi1, |
| 73 | blsp1_uart0, blsp1_uart1, blsp1_uart2, blsp2_i2c0, blsp2_i2c1, |
| 74 | blsp2_spi, blsp2_spi0, blsp2_spi1, core_voltage, cri_trng0, |
| 75 | cri_trng1, cri_trng2, cri_trng3, cxc_clk, cxc_data, dbg_out, |
| 76 | gcc_plltest, gcc_tlmm, gpio, lock_det, mac0, mac1, mdc0, mdc1, |
| 77 | mdio0, mdio1, pc, pcie0_clk, pcie0_wake, pcie1_clk, pcie1_wake, |
| 78 | pcie2_clk, pcie2_wake, pll_test, prng_rosc0, prng_rosc1, |
| 79 | prng_rosc2, prng_rosc3, pta, pwm0, pwm1, pwm2, pwm3, |
| 80 | qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, |
| 81 | qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, |
| 82 | qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, |
| 83 | qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_traceclk_b, |
| 84 | qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, |
| 85 | qdss_tracedata_b, qspi_data, qspi_clk, qspi_cs, resout, rx0, |
| 86 | rx1, sdc_data, sdc_clk, sdc_cmd, tsens_max, wci_txd, wci_rxd, |
| 87 | wsi_clk, wsi_clk3, wsi_data, wsi_data3, wsis_reset, xfem ] |
| 88 | |
| 89 | required: |
| 90 | - pins |
| 91 | |
| 92 | required: |
| 93 | - compatible |
| 94 | - reg |
| 95 | |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 96 | unevaluatedProperties: false |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 97 | |
| 98 | examples: |
| 99 | - | |
| 100 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 101 | |
| 102 | tlmm: pinctrl@1000000 { |
| 103 | compatible = "qcom,ipq5332-tlmm"; |
| 104 | reg = <0x01000000 0x300000>; |
| 105 | gpio-controller; |
| 106 | #gpio-cells = <0x2>; |
| 107 | gpio-ranges = <&tlmm 0 0 53>; |
| 108 | interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; |
| 109 | interrupt-controller; |
| 110 | #interrupt-cells = <0x2>; |
| 111 | |
| 112 | serial0-state { |
| 113 | pins = "gpio18", "gpio19"; |
| 114 | function = "blsp0_uart0"; |
| 115 | drive-strength = <8>; |
| 116 | bias-pull-up; |
| 117 | }; |
| 118 | }; |