projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
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,ipq6018-pinctrl.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Qualcomm Technologies, Inc. IPQ6018 TLMM block | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Bjorn Andersson <andersson@kernel.org> | |
| 11 | ||
| 12 | description: | |
| 13 | Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC. | |
| 14 | ||
| 15 | properties: | |
| 16 | compatible: | |
| 17 | const: qcom,ipq6018-pinctrl | |
| 18 | ||
| 19 | reg: | |
| 20 | maxItems: 1 | |
| 21 | ||
| 22 | interrupts: | |
| 23 | maxItems: 1 | |
| 24 | ||
| 53633a89 TR |
25 | patternProperties: |
| 26 | "-state$": | |
| 27 | oneOf: | |
| 28 | - $ref: "#/$defs/qcom-ipq6018-tlmm-state" | |
| 29 | - patternProperties: | |
| 30 | "-pins$": | |
| 31 | $ref: "#/$defs/qcom-ipq6018-tlmm-state" | |
| 32 | additionalProperties: false | |
| 33 | ||
| 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-state | |
| 40 | unevaluatedProperties: false | |
| 41 | ||
| 42 | properties: | |
| 43 | pins: | |
| 44 | description: | |
| 45 | List of gpio pins affected by the properties specified in this | |
| 46 | 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: 1 | |
| 54 | maxItems: 16 | |
| 55 | ||
| 56 | function: | |
| 57 | description: | |
| 58 | Specify the alternative function to be configured for the specified | |
| 59 | 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 | - pins | |
| 89 | ||
| 90 | allOf: | |
| 91 | - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# | |
| 92 | ||
| 93 | required: | |
| 94 | - compatible | |
| 95 | - reg | |
| 96 | ||
| 93743d24 | 97 | unevaluatedProperties: false |
| 53633a89 TR |
98 | |
| 99 | examples: | |
| 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 | }; |