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324 lines
6.1 KiB
324 lines
6.1 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2016 Endless Computers, Inc. |
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* Author: Carlo Caione <[email protected]> |
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*/ |
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/* Common DTSI for same Amlogic Q200/Q201 and P230/P231 boards using either |
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* the pin-compatible S912 (GXM) or S905D (GXL) SoCs. |
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*/ |
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#include <dt-bindings/sound/meson-aiu.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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dio2133: analog-amplifier { |
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compatible = "simple-audio-amplifier"; |
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sound-name-prefix = "AU2"; |
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VCC-supply = <&hdmi_5v>; |
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enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; |
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}; |
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spdif_dit: audio-codec-0 { |
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#sound-dai-cells = <0>; |
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compatible = "linux,spdif-dit"; |
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status = "okay"; |
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sound-name-prefix = "DIT"; |
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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 0x80000000>; |
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}; |
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hdmi_5v: regulator-hdmi-5v { |
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compatible = "regulator-fixed"; |
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regulator-name = "HDMI_5V"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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regulator-always-on; |
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}; |
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vddio_ao18: regulator-vddio_ao18 { |
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compatible = "regulator-fixed"; |
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regulator-name = "VDDIO_AO18"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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}; |
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vddio_boot: regulator-vddio_boot { |
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compatible = "regulator-fixed"; |
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regulator-name = "VDDIO_BOOT"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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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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}; |
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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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}; |
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emmc_pwrseq: emmc-pwrseq { |
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compatible = "mmc-pwrseq-emmc"; |
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reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; |
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}; |
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wifi32k: wifi32k { |
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compatible = "pwm-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <32768>; |
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pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ |
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}; |
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sdio_pwrseq: sdio-pwrseq { |
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compatible = "mmc-pwrseq-simple"; |
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reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; |
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clocks = <&wifi32k>; |
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clock-names = "ext_clock"; |
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}; |
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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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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,gx-sound-card"; |
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model = "P230-Q200"; |
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audio-aux-devs = <&dio2133>; |
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audio-widgets = "Line", "Lineout"; |
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audio-routing = "AU2 INL", "ACODEC LOLP", |
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"AU2 INR", "ACODEC LORP", |
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"AU2 INL", "ACODEC LOLN", |
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"AU2 INR", "ACODEC LORN", |
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"Lineout", "AU2 OUTL", |
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"Lineout", "AU2 OUTR"; |
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assigned-clocks = <&clkc CLKID_MPLL0>, |
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<&clkc CLKID_MPLL1>, |
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<&clkc CLKID_MPLL2>; |
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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 = <&aiu AIU_CPU CPU_I2S_FIFO>; |
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}; |
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dai-link-1 { |
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sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>; |
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}; |
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dai-link-2 { |
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sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; |
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dai-format = "i2s"; |
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mclk-fs = <256>; |
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codec-0 { |
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sound-dai = <&aiu AIU_HDMI CTRL_I2S>; |
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}; |
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codec-1 { |
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sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; |
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}; |
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}; |
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dai-link-3 { |
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sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>; |
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codec-0 { |
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sound-dai = <&spdif_dit>; |
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}; |
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}; |
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dai-link-4 { |
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sound-dai = <&aiu AIU_HDMI CTRL_OUT>; |
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codec-0 { |
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sound-dai = <&hdmi_tx>; |
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}; |
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}; |
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dai-link-5 { |
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sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; |
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codec-0 { |
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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 = <&vddio_ao18>; |
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status = "okay"; |
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}; |
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&aiu { |
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status = "okay"; |
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pinctrl-0 = <&spdif_out_h_pins>; |
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pinctrl-names = "default"; |
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}; |
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&cec_AO { |
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status = "okay"; |
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pinctrl-0 = <&ao_cec_pins>; |
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pinctrl-names = "default"; |
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hdmi-phandle = <&hdmi_tx>; |
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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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ðmac { |
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status = "okay"; |
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}; |
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&hdmi_tx { |
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status = "okay"; |
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pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; |
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pinctrl-names = "default"; |
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hdmi-supply = <&hdmi_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_ef { |
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status = "okay"; |
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pinctrl-0 = <&pwm_e_pins>; |
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pinctrl-names = "default"; |
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clocks = <&clkc CLKID_FCLK_DIV4>; |
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clock-names = "clkin0"; |
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}; |
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&saradc { |
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status = "okay"; |
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vref-supply = <&vddio_ao18>; |
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}; |
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/* Wireless SDIO Module */ |
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&sd_emmc_a { |
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status = "okay"; |
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pinctrl-0 = <&sdio_pins>; |
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pinctrl-1 = <&sdio_clk_gate_pins>; |
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pinctrl-names = "default", "clk-gate"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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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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non-removable; |
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disable-wp; |
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/* WiFi firmware requires power to be kept while in suspend */ |
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keep-power-in-suspend; |
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mmc-pwrseq = <&sdio_pwrseq>; |
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vmmc-supply = <&vddao_3v3>; |
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vqmmc-supply = <&vddio_boot>; |
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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_pins>; |
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pinctrl-1 = <&sdcard_clk_gate_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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cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; |
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vmmc-supply = <&vddao_3v3>; |
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vqmmc-supply = <&vddio_boot>; |
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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_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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max-frequency = <200000000>; |
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non-removable; |
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disable-wp; |
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mmc-ddr-1_8v; |
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mmc-hs200-1_8v; |
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mmc-pwrseq = <&emmc_pwrseq>; |
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vmmc-supply = <&vcc_3v3>; |
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vqmmc-supply = <&vddio_boot>; |
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}; |
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/* This UART is brought out to the DB9 connector */ |
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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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dr_mode = "otg"; |
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};
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