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646 lines
13 KiB
646 lines
13 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2021 BayLibre SAS |
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* Author: Neil Armstrong <[email protected]> |
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*/ |
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/dts-v1/; |
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#include "meson-sm1.dtsi" |
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#include <dt-bindings/leds/common.h> |
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#include <dt-bindings/input/linux-event-codes.h> |
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#include <dt-bindings/gpio/meson-g12a-gpio.h> |
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#include <dt-bindings/sound/meson-g12a-toacodec.h> |
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#include <dt-bindings/sound/meson-g12a-tohdmitx.h> |
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/ { |
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compatible = "bananapi,bpi-m5", "amlogic,sm1"; |
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model = "Banana Pi BPI-M5"; |
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adc_keys { |
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compatible = "adc-keys"; |
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io-channels = <&saradc 2>; |
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io-channel-names = "buttons"; |
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keyup-threshold-microvolt = <1800000>; |
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key { |
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label = "SW3"; |
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linux,code = <BTN_3>; |
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press-threshold-microvolt = <1700000>; |
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}; |
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}; |
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aliases { |
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serial0 = &uart_AO; |
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ethernet0 = ðmac; |
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}; |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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/* TOFIX: handle CVBS_DET on SARADC channel 0 */ |
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cvbs-connector { |
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compatible = "composite-video-connector"; |
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port { |
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cvbs_connector_in: endpoint { |
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remote-endpoint = <&cvbs_vdac_out>; |
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}; |
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}; |
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}; |
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emmc_pwrseq: emmc-pwrseq { |
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compatible = "mmc-pwrseq-emmc"; |
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reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; |
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}; |
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gpio-keys { |
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compatible = "gpio-keys"; |
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key { |
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label = "SW1"; |
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linux,code = <BTN_1>; |
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gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; |
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interrupt-parent = <&gpio_intc>; |
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interrupts = <3 IRQ_TYPE_EDGE_BOTH>; |
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}; |
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}; |
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hdmi-connector { |
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compatible = "hdmi-connector"; |
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type = "a"; |
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port { |
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hdmi_connector_in: endpoint { |
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remote-endpoint = <&hdmi_tx_tmds_out>; |
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}; |
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}; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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green { |
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color = <LED_COLOR_ID_GREEN>; |
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function = LED_FUNCTION_STATUS; |
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gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; |
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}; |
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blue { |
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color = <LED_COLOR_ID_BLUE>; |
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function = LED_FUNCTION_STATUS; |
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gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>; |
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linux,default-trigger = "heartbeat"; |
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}; |
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}; |
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memory@0 { |
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device_type = "memory"; |
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reg = <0x0 0x0 0x0 0x40000000>; |
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}; |
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emmc_1v8: regulator-emmc_1v8 { |
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compatible = "regulator-fixed"; |
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regulator-name = "EMMC_1V8"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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vin-supply = <&vddao_3v3>; |
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regulator-always-on; |
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}; |
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dc_in: regulator-dc_in { |
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compatible = "regulator-fixed"; |
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regulator-name = "DC_IN"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-always-on; |
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}; |
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vddio_c: regulator-vddio_c { |
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compatible = "regulator-gpio"; |
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regulator-name = "VDDIO_C"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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regulator-always-on; |
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gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_DRAIN>; |
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gpios-states = <1>; |
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states = <1800000 0>, |
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<3300000 1>; |
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}; |
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tflash_vdd: regulator-tflash_vdd { |
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compatible = "regulator-fixed"; |
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regulator-name = "TFLASH_VDD"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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vin-supply = <&dc_in>; |
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gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; |
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enable-active-high; |
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regulator-always-on; |
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}; |
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vddao_1v8: regulator-vddao_1v8 { |
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compatible = "regulator-fixed"; |
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regulator-name = "VDDAO_1V8"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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vin-supply = <&vddao_3v3>; |
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regulator-always-on; |
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}; |
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vddao_3v3: regulator-vddao_3v3 { |
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compatible = "regulator-fixed"; |
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regulator-name = "VDDAO_3V3"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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vin-supply = <&dc_in>; |
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regulator-always-on; |
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}; |
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vddcpu: regulator-vddcpu { |
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/* |
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* SY8120B1ABC DC/DC Regulator. |
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*/ |
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compatible = "pwm-regulator"; |
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regulator-name = "VDDCPU"; |
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regulator-min-microvolt = <690000>; |
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regulator-max-microvolt = <1050000>; |
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vin-supply = <&dc_in>; |
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pwms = <&pwm_AO_cd 1 1250 0>; |
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pwm-dutycycle-range = <100 0>; |
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regulator-boot-on; |
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regulator-always-on; |
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}; |
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/* USB Hub Power Enable */ |
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vl_pwr_en: regulator-vl_pwr_en { |
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compatible = "regulator-fixed"; |
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regulator-name = "VL_PWR_EN"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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vin-supply = <&dc_in>; |
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gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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}; |
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sound { |
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compatible = "amlogic,axg-sound-card"; |
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model = "BPI-M5"; |
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audio-widgets = "Line", "Lineout"; |
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audio-aux-devs = <&tdmout_b>, <&tdmout_c>, |
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<&tdmin_a>, <&tdmin_b>, <&tdmin_c>; |
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audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", |
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"TDMOUT_B IN 1", "FRDDR_B OUT 1", |
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"TDMOUT_B IN 2", "FRDDR_C OUT 1", |
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"TDM_B Playback", "TDMOUT_B OUT", |
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"TDMOUT_C IN 0", "FRDDR_A OUT 2", |
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"TDMOUT_C IN 1", "FRDDR_B OUT 2", |
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"TDMOUT_C IN 2", "FRDDR_C OUT 2", |
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"TDM_C Playback", "TDMOUT_C OUT", |
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"TDMIN_A IN 4", "TDM_B Loopback", |
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"TDMIN_B IN 4", "TDM_B Loopback", |
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"TDMIN_C IN 4", "TDM_B Loopback", |
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"TDMIN_A IN 5", "TDM_C Loopback", |
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"TDMIN_B IN 5", "TDM_C Loopback", |
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"TDMIN_C IN 5", "TDM_C Loopback", |
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"TODDR_A IN 0", "TDMIN_A OUT", |
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"TODDR_B IN 0", "TDMIN_A OUT", |
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"TODDR_C IN 0", "TDMIN_A OUT", |
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"TODDR_A IN 1", "TDMIN_B OUT", |
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"TODDR_B IN 1", "TDMIN_B OUT", |
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"TODDR_C IN 1", "TDMIN_B OUT", |
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"TODDR_A IN 2", "TDMIN_C OUT", |
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"TODDR_B IN 2", "TDMIN_C OUT", |
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"TODDR_C IN 2", "TDMIN_C OUT", |
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"Lineout", "ACODEC LOLP", |
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"Lineout", "ACODEC LORP"; |
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assigned-clocks = <&clkc CLKID_MPLL2>, |
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<&clkc CLKID_MPLL0>, |
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<&clkc CLKID_MPLL1>; |
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assigned-clock-parents = <0>, <0>, <0>; |
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assigned-clock-rates = <294912000>, |
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<270950400>, |
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<393216000>; |
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status = "okay"; |
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dai-link-0 { |
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sound-dai = <&frddr_a>; |
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}; |
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dai-link-1 { |
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sound-dai = <&frddr_b>; |
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}; |
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dai-link-2 { |
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sound-dai = <&frddr_c>; |
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}; |
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dai-link-3 { |
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sound-dai = <&toddr_a>; |
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}; |
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dai-link-4 { |
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sound-dai = <&toddr_b>; |
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}; |
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dai-link-5 { |
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sound-dai = <&toddr_c>; |
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}; |
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/* 8ch hdmi interface */ |
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dai-link-6 { |
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sound-dai = <&tdmif_b>; |
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dai-format = "i2s"; |
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dai-tdm-slot-tx-mask-0 = <1 1>; |
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dai-tdm-slot-tx-mask-1 = <1 1>; |
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dai-tdm-slot-tx-mask-2 = <1 1>; |
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dai-tdm-slot-tx-mask-3 = <1 1>; |
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mclk-fs = <256>; |
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codec-0 { |
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; |
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}; |
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codec-1 { |
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sound-dai = <&toacodec TOACODEC_IN_B>; |
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}; |
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}; |
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/* i2s jack output interface */ |
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dai-link-7 { |
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sound-dai = <&tdmif_c>; |
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dai-format = "i2s"; |
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dai-tdm-slot-tx-mask-0 = <1 1>; |
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mclk-fs = <256>; |
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codec-0 { |
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>; |
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}; |
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codec-1 { |
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sound-dai = <&toacodec TOACODEC_IN_C>; |
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}; |
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}; |
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/* hdmi glue */ |
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dai-link-8 { |
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sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; |
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codec { |
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sound-dai = <&hdmi_tx>; |
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}; |
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}; |
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/* acodec glue */ |
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dai-link-9 { |
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sound-dai = <&toacodec TOACODEC_OUT>; |
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codec { |
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sound-dai = <&acodec>; |
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}; |
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}; |
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}; |
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}; |
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&acodec { |
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AVDD-supply = <&vddao_1v8>; |
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status = "okay"; |
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}; |
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&arb { |
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status = "okay"; |
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}; |
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&clkc_audio { |
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status = "okay"; |
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}; |
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&cpu0 { |
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cpu-supply = <&vddcpu>; |
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operating-points-v2 = <&cpu_opp_table>; |
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clocks = <&clkc CLKID_CPU_CLK>; |
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clock-latency = <50000>; |
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}; |
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&cpu1 { |
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cpu-supply = <&vddcpu>; |
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operating-points-v2 = <&cpu_opp_table>; |
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clocks = <&clkc CLKID_CPU1_CLK>; |
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clock-latency = <50000>; |
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}; |
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&cpu2 { |
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cpu-supply = <&vddcpu>; |
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operating-points-v2 = <&cpu_opp_table>; |
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clocks = <&clkc CLKID_CPU2_CLK>; |
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clock-latency = <50000>; |
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}; |
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&cpu3 { |
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cpu-supply = <&vddcpu>; |
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operating-points-v2 = <&cpu_opp_table>; |
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clocks = <&clkc CLKID_CPU3_CLK>; |
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clock-latency = <50000>; |
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}; |
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&cvbs_vdac_port { |
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cvbs_vdac_out: endpoint { |
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remote-endpoint = <&cvbs_connector_in>; |
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}; |
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}; |
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&ext_mdio { |
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external_phy: ethernet-phy@0 { |
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/* Realtek RTL8211F (0x001cc916) */ |
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reg = <0>; |
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max-speed = <1000>; |
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interrupt-parent = <&gpio_intc>; |
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/* MAC_INTR on GPIOZ_14 */ |
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interrupts = <26 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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}; |
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ðmac { |
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pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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phy-mode = "rgmii-txid"; |
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phy-handle = <&external_phy>; |
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}; |
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&frddr_a { |
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status = "okay"; |
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}; |
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&frddr_b { |
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status = "okay"; |
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}; |
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&frddr_c { |
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status = "okay"; |
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}; |
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&gpio { |
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gpio-line-names = |
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/* GPIOZ */ |
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"ETH_MDIO", /* GPIOZ_0 */ |
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"ETH_MDC", /* GPIOZ_1 */ |
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"ETH_RXCLK", /* GPIOZ_2 */ |
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"ETH_RX_DV", /* GPIOZ_3 */ |
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"ETH_RXD0", /* GPIOZ_4 */ |
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"ETH_RXD1", /* GPIOZ_5 */ |
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"ETH_RXD2", /* GPIOZ_6 */ |
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"ETH_RXD3", /* GPIOZ_7 */ |
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"ETH_TXCLK", /* GPIOZ_8 */ |
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"ETH_TXEN", /* GPIOZ_9 */ |
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"ETH_TXD0", /* GPIOZ_10 */ |
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"ETH_TXD1", /* GPIOZ_11 */ |
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"ETH_TXD2", /* GPIOZ_12 */ |
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"ETH_TXD3", /* GPIOZ_13 */ |
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"ETH_INTR", /* GPIOZ_14 */ |
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"ETH_NRST", /* GPIOZ_15 */ |
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/* GPIOH */ |
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"HDMI_SDA", /* GPIOH_0 */ |
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"HDMI_SCL", /* GPIOH_1 */ |
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"HDMI_HPD", /* GPIOH_2 */ |
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"HDMI_CEC", /* GPIOH_3 */ |
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"VL-RST_N", /* GPIOH_4 */ |
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"CON1-P36", /* GPIOH_5 */ |
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"VL-PWREN", /* GPIOH_6 */ |
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"WiFi_3V3_1V8", /* GPIOH_7 */ |
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"TFLASH_VDD_EN", /* GPIOH_8 */ |
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/* BOOT */ |
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"eMMC_D0", /* BOOT_0 */ |
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"eMMC_D1", /* BOOT_1 */ |
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"eMMC_D2", /* BOOT_2 */ |
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"eMMC_D3", /* BOOT_3 */ |
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"eMMC_D4", /* BOOT_4 */ |
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"eMMC_D5", /* BOOT_5 */ |
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"eMMC_D6", /* BOOT_6 */ |
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"eMMC_D7", /* BOOT_7 */ |
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"eMMC_CLK", /* BOOT_8 */ |
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"", |
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"eMMC_CMD", /* BOOT_10 */ |
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"", |
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"eMMC_RST#", /* BOOT_12 */ |
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"eMMC_DS", /* BOOT_13 */ |
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/* GPIOC */ |
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"SD_D0_B", /* GPIOC_0 */ |
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"SD_D1_B", /* GPIOC_1 */ |
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"SD_D2_B", /* GPIOC_2 */ |
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"SD_D3_B", /* GPIOC_3 */ |
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"SD_CLK_B", /* GPIOC_4 */ |
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"SD_CMD_B", /* GPIOC_5 */ |
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"CARD_EN_DET", /* GPIOC_6 */ |
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"", |
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/* GPIOA */ |
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"", "", "", "", "", "", "", "", |
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"", "", "", "", "", "", |
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"CON1-P27", /* GPIOA_14 */ |
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"CON1-P28", /* GPIOA_15 */ |
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/* GPIOX */ |
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"CON1-P16", /* GPIOX_0 */ |
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"CON1-P18", /* GPIOX_1 */ |
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"CON1-P22", /* GPIOX_2 */ |
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"CON1-P11", /* GPIOX_3 */ |
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"CON1-P13", /* GPIOX_4 */ |
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"CON1-P07", /* GPIOX_5 */ |
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"CON1-P33", /* GPIOX_6 */ |
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"CON1-P15", /* GPIOX_7 */ |
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"CON1-P19", /* GPIOX_8 */ |
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"CON1-P21", /* GPIOX_9 */ |
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"CON1-P24", /* GPIOX_10 */ |
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"CON1-P23", /* GPIOX_11 */ |
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"CON1-P08", /* GPIOX_12 */ |
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"CON1-P10", /* GPIOX_13 */ |
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"CON1-P29", /* GPIOX_14 */ |
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"CON1-P31", /* GPIOX_15 */ |
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"CON1-P26", /* GPIOX_16 */ |
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"CON1-P03", /* GPIOX_17 */ |
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"CON1-P05", /* GPIOX_18 */ |
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"CON1-P32"; /* GPIOX_19 */ |
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/* |
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* WARNING: The USB Hub on the BPI-M5 needs a reset signal |
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* to be turned high in order to be detected by the USB Controller |
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* This signal should be handled by a USB specific power sequence |
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* in order to reset the Hub when USB bus is powered down. |
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*/ |
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usb-hub { |
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gpio-hog; |
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gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; |
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output-high; |
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line-name = "usb-hub-reset"; |
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}; |
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}; |
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&gpio_ao { |
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gpio-line-names = |
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/* GPIOAO */ |
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"DEBUG TX", /* GPIOAO_0 */ |
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"DEBUG RX", /* GPIOAO_1 */ |
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"SYS_LED2", /* GPIOAO_2 */ |
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"UPDATE_KEY", /* GPIOAO_3 */ |
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"CON1-P40", /* GPIOAO_4 */ |
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"IR_IN", /* GPIOAO_5 */ |
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"TF_3V3N_1V8_EN", /* GPIOAO_6 */ |
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"CON1-P35", /* GPIOAO_7 */ |
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"CON1-P12", /* GPIOAO_8 */ |
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"CON1-P37", /* GPIOAO_9 */ |
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"CON1-P38", /* GPIOAO_10 */ |
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"SYS_LED", /* GPIOAO_11 */ |
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/* GPIOE */ |
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"VDDEE_PWM", /* GPIOE_0 */ |
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"VDDCPU_PWM", /* GPIOE_1 */ |
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"TF_PWR_EN"; /* GPIOE_2 */ |
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}; |
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&hdmi_tx { |
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status = "okay"; |
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pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; |
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pinctrl-names = "default"; |
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hdmi-supply = <&dc_in>; |
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}; |
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&hdmi_tx_tmds_port { |
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hdmi_tx_tmds_out: endpoint { |
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remote-endpoint = <&hdmi_connector_in>; |
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}; |
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}; |
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&ir { |
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status = "okay"; |
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pinctrl-0 = <&remote_input_ao_pins>; |
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pinctrl-names = "default"; |
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}; |
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&pwm_AO_cd { |
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pinctrl-0 = <&pwm_ao_d_e_pins>; |
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pinctrl-names = "default"; |
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clocks = <&xtal>; |
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clock-names = "clkin1"; |
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status = "okay"; |
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}; |
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&saradc { |
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status = "okay"; |
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vref-supply = <&vddao_1v8>; |
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}; |
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/* SD card */ |
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&sd_emmc_b { |
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status = "okay"; |
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pinctrl-0 = <&sdcard_c_pins>; |
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pinctrl-1 = <&sdcard_clk_gate_c_pins>; |
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pinctrl-names = "default", "clk-gate"; |
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bus-width = <4>; |
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cap-sd-highspeed; |
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max-frequency = <50000000>; |
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disable-wp; |
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/* TOFIX: SD card is barely usable in SDR modes */ |
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cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; |
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vmmc-supply = <&tflash_vdd>; |
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vqmmc-supply = <&vddio_c>; |
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}; |
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|
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/* eMMC */ |
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&sd_emmc_c { |
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status = "okay"; |
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pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; |
|
pinctrl-1 = <&emmc_clk_gate_pins>; |
|
pinctrl-names = "default", "clk-gate"; |
|
|
|
bus-width = <8>; |
|
cap-mmc-highspeed; |
|
mmc-ddr-1_8v; |
|
mmc-hs200-1_8v; |
|
max-frequency = <200000000>; |
|
disable-wp; |
|
|
|
mmc-pwrseq = <&emmc_pwrseq>; |
|
vmmc-supply = <&vddao_3v3>; |
|
vqmmc-supply = <&emmc_1v8>; |
|
}; |
|
|
|
&tdmif_b { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmif_c { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmin_a { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmin_b { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmin_c { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmout_b { |
|
status = "okay"; |
|
}; |
|
|
|
&tdmout_c { |
|
status = "okay"; |
|
}; |
|
|
|
&toacodec { |
|
status = "okay"; |
|
}; |
|
|
|
&tohdmitx { |
|
status = "okay"; |
|
}; |
|
|
|
&toddr_a { |
|
status = "okay"; |
|
}; |
|
|
|
&toddr_b { |
|
status = "okay"; |
|
}; |
|
|
|
&toddr_c { |
|
status = "okay"; |
|
}; |
|
|
|
&uart_AO { |
|
status = "okay"; |
|
pinctrl-0 = <&uart_ao_a_pins>; |
|
pinctrl-names = "default"; |
|
}; |
|
|
|
&usb { |
|
status = "okay"; |
|
}; |
|
|
|
&usb2_phy0 { |
|
phy-supply = <&dc_in>; |
|
}; |
|
|
|
&usb2_phy1 { |
|
/* Enable the hub which is connected to this port */ |
|
phy-supply = <&vl_pwr_en>; |
|
};
|
|
|