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442 lines
8.5 KiB
442 lines
8.5 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2020 Dongjin Kim <[email protected]> |
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*/ |
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#include "meson-sm1.dtsi" |
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#include <dt-bindings/gpio/meson-g12a-gpio.h> |
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#include <dt-bindings/leds/common.h> |
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#include <dt-bindings/sound/meson-g12a-tohdmitx.h> |
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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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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_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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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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gpio = <&gpio_ao GPIOAO_3 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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tf_io: gpio-regulator-tf_io { |
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compatible = "regulator-gpio"; |
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regulator-name = "TF_IO"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>; |
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gpios-states = <0>; |
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states = <3300000 0>, |
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<1800000 1>; |
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}; |
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flash_1v8: regulator-flash_1v8 { |
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compatible = "regulator-fixed"; |
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regulator-name = "FLASH_1V8"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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vin-supply = <&vcc_3v3>; |
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regulator-always-on; |
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}; |
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main_12v: regulator-main_12v { |
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compatible = "regulator-fixed"; |
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regulator-name = "12V"; |
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regulator-min-microvolt = <12000000>; |
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regulator-max-microvolt = <12000000>; |
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regulator-always-on; |
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}; |
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vcc_5v: regulator-vcc_5v { |
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compatible = "regulator-fixed"; |
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regulator-name = "5V"; |
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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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vin-supply = <&main_12v>; |
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}; |
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vcc_1v8: regulator-vcc_1v8 { |
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compatible = "regulator-fixed"; |
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regulator-name = "VCC_1V8"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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vin-supply = <&vcc_3v3>; |
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regulator-always-on; |
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}; |
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vcc_3v3: regulator-vcc_3v3 { |
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compatible = "regulator-fixed"; |
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regulator-name = "VCC_3V3"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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vin-supply = <&vddao_3v3>; |
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regulator-always-on; |
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/* FIXME: actually controlled by VDDCPU_B_EN */ |
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}; |
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vddcpu: regulator-vddcpu { |
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/* |
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* MP8756GD 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 = <721000>; |
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regulator-max-microvolt = <1022000>; |
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vin-supply = <&main_12v>; |
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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_pwr_en: regulator-usb_pwr_en { |
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compatible = "regulator-fixed"; |
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regulator-name = "USB_PWR_EN"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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vin-supply = <&vcc_5v>; |
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/* Connected to the microUSB port power enable */ |
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gpio = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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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 = <&main_12v>; |
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regulator-always-on; |
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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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sound { |
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compatible = "amlogic,axg-sound-card"; |
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audio-aux-devs = <&tdmout_b>; |
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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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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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/* 8ch hdmi interface */ |
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dai-link-3 { |
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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 { |
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sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; |
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}; |
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}; |
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/* hdmi glue */ |
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dai-link-4 { |
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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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}; |
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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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&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"; |
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phy-handle = <&external_phy>; |
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amlogic,tx-delay-ns = <2>; |
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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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"", "", "", "", "", "", "", "", |
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"", "", "", "", "", "", "", "", |
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/* GPIOH */ |
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"", "", "", "", "", |
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"PIN_36", /* GPIOH_5 */ |
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"PIN_26", /* GPIOH_6 */ |
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"PIN_32", /* GPIOH_7 */ |
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"", |
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/* BOOT */ |
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"", "", "", "", "", "", "", "", |
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"", "", "", "", "", "", "", "", |
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/* GPIOC */ |
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"", "", "", "", "", "", "", "", |
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/* GPIOA */ |
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"", "", "", "", "", "", "", "", |
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"", "", "", "", "", "", |
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"PIN_27", /* GPIOA_14 */ |
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"PIN_28", /* GPIOA_15 */ |
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/* GPIOX */ |
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"PIN_16", /* GPIOX_0 */ |
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"PIN_18", /* GPIOX_1 */ |
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"PIN_22", /* GPIOX_2 */ |
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"PIN_11", /* GPIOX_3 */ |
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"PIN_13", /* GPIOX_4 */ |
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"PIN_7", /* GPIOX_5 */ |
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"PIN_33", /* GPIOX_6 */ |
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"PIN_15", /* GPIOX_7 */ |
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"PIN_19", /* GPIOX_8 */ |
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"PIN_21", /* GPIOX_9 */ |
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"PIN_24", /* GPIOX_10 */ |
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"PIN_23", /* GPIOX_11 */ |
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"PIN_8", /* GPIOX_12 */ |
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"PIN_10", /* GPIOX_13 */ |
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"PIN_29", /* GPIOX_14 */ |
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"PIN_31", /* GPIOX_15 */ |
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"PIN_12", /* GPIOX_16 */ |
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"PIN_3", /* GPIOX_17 */ |
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"PIN_5", /* GPIOX_18 */ |
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"PIN_35"; /* GPIOX_19 */ |
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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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"", "", "", "", |
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"PIN_47", /* GPIOAO_4 */ |
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"", "", |
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"PIN_45", /* GPIOAO_7 */ |
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"PIN_46", /* GPIOAO_8 */ |
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"PIN_44", /* GPIOAO_9 */ |
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"PIN_42", /* GPIOAO_10 */ |
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"", |
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/* GPIOE */ |
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"", "", ""; |
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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 = <&vcc_5v>; |
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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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}; |
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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 = <200000000>; |
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sd-uhs-sdr12; |
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sd-uhs-sdr25; |
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sd-uhs-sdr50; |
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sd-uhs-sdr104; |
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disable-wp; |
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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 = <&tf_io>; |
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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>; |
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pinctrl-1 = <&emmc_clk_gate_pins>; |
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pinctrl-names = "default", "clk-gate"; |
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bus-width = <8>; |
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cap-mmc-highspeed; |
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mmc-ddr-1_8v; |
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mmc-hs200-1_8v; |
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max-frequency = <200000000>; |
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disable-wp; |
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mmc-pwrseq = <&emmc_pwrseq>; |
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vmmc-supply = <&vcc_3v3>; |
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vqmmc-supply = <&flash_1v8>; |
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}; |
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&tdmif_b { |
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status = "okay"; |
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}; |
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&tdmout_b { |
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status = "okay"; |
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}; |
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&tohdmitx { |
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status = "okay"; |
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}; |
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&uart_AO { |
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status = "okay"; |
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pinctrl-0 = <&uart_ao_a_pins>; |
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pinctrl-names = "default"; |
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}; |
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&usb { |
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status = "okay"; |
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vbus-supply = <&usb_pwr_en>; |
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}; |
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&usb2_phy0 { |
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phy-supply = <&vcc_5v>; |
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}; |
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