170 lines
5.8 KiB
YAML
170 lines
5.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pinctrl/qcom,qcs404-pinctrl.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm QCS404 TLMM pin controller
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maintainers:
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- Bjorn Andersson <andersson@kernel.org>
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- Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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description:
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Top Level Mode Multiplexer pin controller in Qualcomm QCS404 SoC.
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properties:
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compatible:
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const: qcom,qcs404-pinctrl
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reg:
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maxItems: 3
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reg-names:
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items:
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- const: south
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- const: north
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- const: east
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interrupts:
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maxItems: 1
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interrupt-controller: true
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"#interrupt-cells": true
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gpio-controller: true
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"#gpio-cells": true
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gpio-ranges: true
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wakeup-parent: true
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gpio-reserved-ranges:
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minItems: 1
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maxItems: 60
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gpio-line-names:
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maxItems: 120
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patternProperties:
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"-state$":
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oneOf:
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- $ref: "#/$defs/qcom-qcs404-tlmm-state"
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- patternProperties:
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"-pins$":
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$ref: "#/$defs/qcom-qcs404-tlmm-state"
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additionalProperties: false
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$defs:
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qcom-qcs404-tlmm-state:
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type: object
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description:
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Pinctrl node's client devices use subnodes for desired pin configuration.
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Client device subnodes use below standard properties.
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$ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
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unevaluatedProperties: false
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properties:
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pins:
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description:
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List of gpio pins affected by the properties specified in this
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subnode.
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items:
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oneOf:
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- pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9])$"
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- enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
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sdc2_cmd, sdc2_data, ufs_reset ]
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minItems: 1
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maxItems: 36
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function:
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description:
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Specify the alternative function to be configured for the specified
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pins.
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enum: [ gpio, adsp_ext, atest_char, atest_char0, atest_char1,
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atest_char2, atest_char3, aud_cdc, audio_ts, bimc_dte0,
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bimc_dte1, blsp_i2c0, blsp_i2c1, blsp_i2c3, blsp_i2c4,
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blsp_i2c5, blsp_i2c_scl_a2, blsp_i2c_scl_b2, blsp_i2c_sda_a2,
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blsp_i2c_sda_b2, blsp_spi0, blsp_spi2, blsp_spi3, blsp_spi4,
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blsp_spi5, blsp_spi_clk_a1, blsp_spi_clk_b1, blsp_spi_cs_n_a1,
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blsp_spi_cs_n_b1, blsp_spi_miso_a1, blsp_spi_miso_b1,
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blsp_spi_mosi_a1, blsp_spi_mosi_b1, blsp_uart0, blsp_uart1,
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blsp_uart2, blsp_uart3, blsp_uart5, blsp_uart_rx_a2,
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blsp_uart_rx_b2, blsp_uart_tx_a2, blsp_uart_tx_b2, cri_trng,
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cri_trng0, cri_trng1, dbg_out, dsd_clk_a, dsd_clk_b, ebi2_a,
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ebi2_lcd, ebi_cdc, ebi_ch0, ext_lpass, ext_mclk0, ext_mclk1_a,
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ext_mclk1_b, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
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gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest,
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gcc_tlmm, hdmi_ddc, hdmi_dtest, hdmi_lbk0, hdmi_lbk1,
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hdmi_lbk2, hdmi_lbk3, hdmi_lbk4, hdmi_lbk5, hdmi_lbk6,
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hdmi_lbk7, hdmi_lbk8, hdmi_lbk9, hdmi_pixel, hdmi_rcv, hdmi_tx,
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i2s_1, i2s_2, i2s_3_data0_a, i2s_3_data0_b, i2s_3_data1_a,
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i2s_3_data1_b, i2s_3_data2_a, i2s_3_data2_b, i2s_3_data3_a,
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i2s_3_data3_b, i2s_3_sck_a, i2s_3_sck_b, i2s_3_ws_a,
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i2s_3_ws_b, i2s_4, ir_in, ldo_en, ldo_update, mclk_in1,
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mclk_in2, m_voc, nfc_dwl, nfc_irq, pcie_clk, pll_bist,
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prng_rosc, pwm_led1, pwm_led10, pwm_led11, pwm_led12,
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pwm_led13, pwm_led14, pwm_led15, pwm_led16, pwm_led17,
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pwm_led18, pwm_led19, pwm_led2, pwm_led20, pwm_led21,
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pwm_led22, pwm_led23, pwm_led24, pwm_led3, pwm_led4, pwm_led5,
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pwm_led6, pwm_led7, pwm_led8, pwm_led9, qdss_cti_trig_in_a0,
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qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1,
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qdss_cti_trig_out_a0, qdss_cti_trig_out_a1,
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qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a,
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qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
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qdss_tracedata_a, qdss_tracedata_b, rgb_clk, rgb_data0,
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rgb_data1, rgb_data2, rgb_data3, rgb_data4, rgb_data5,
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rgb_data6, rgb_data7, rgb_data_b0, rgb_data_b1, rgb_data_b2,
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rgb_data_b3, rgb_data_b4, rgb_data_b5, rgb_data_b6,
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rgb_data_b7, rgb_de, rgb_hsync, rgb_mdp, rgb_vsync, rgmi_dll1,
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rgmi_dll2, rgmii_ck, rgmii_ctl, rgmii_int, rgmii_mdc,
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rgmii_mdio, rgmii_rx, rgmii_tx, rgmii_wol, sd_write,
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spdifrx_opt, spi_lcd, spkr_dac0, wlan1_adc0, wlan1_adc1,
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wlan2_adc0, wlan2_adc1, wsa_en ]
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required:
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- pins
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allOf:
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- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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tlmm: pinctrl@1000000 {
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compatible = "qcom,qcs404-pinctrl";
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reg = <0x01000000 0x200000>,
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<0x01300000 0x200000>,
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<0x07b00000 0x200000>;
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reg-names = "south", "north", "east";
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interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
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gpio-ranges = <&tlmm 0 0 120>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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blsp1-i2c1-default-state {
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pins = "gpio24", "gpio25";
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function = "blsp_i2c1";
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};
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blsp1-i2c2-default-state {
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sda-pins {
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pins = "gpio19";
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function = "blsp_i2c_sda_a2";
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};
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scl-pins {
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pins = "gpio20";
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function = "blsp_i2c_scl_a2";
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};
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};
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};
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