// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 BayLibre, SAS.
* Author: Jerome Brunet <[email protected]>
*/
#include <dt-bindings/clock/g12a-clkc.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/sound/meson-g12a-toacodec.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
aliases {
serial0 = &uart_AO;
ethernet0 = ðmac;
spi0 = &spifc;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
chosen {
stdout-path = "serial0:115200n8";
};
dioo2133: audio-amplifier-0 {
compatible = "simple-audio-amplifier";
enable-gpios = <&gpio GPIOX_0 GPIO_ACTIVE_HIGH>;
VCC-supply = <&vcc_5v>;
sound-name-prefix = "10U2";
};
/* TOFIX: handle CVBS_DET on SARADC channel 0 */
cvbs-connector {
compatible = "composite-video-connector";
port {
cvbs_connector_in: endpoint {
remote-endpoint = <&cvbs_vdac_out>;
};
};
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_tmds_out>;
};
};
};
led-blue {
compatible = "pwm-leds";
led {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_ACTIVITY;
linux,default-trigger = "heartbeat";
max-brightness = <255>;
pwms = <&pwm_ab 1 1250 0>;
active-low;
};
};
led-green {
compatible = "pwm-leds";
led {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
linux,default-trigger = "default-on";
max-brightness = <255>;
pwms = <&pwm_cd 1 1250 0>;
active-low;
};
};
led-orange {
compatible = "gpio-leds";
led {
color = <LED_COLOR_ID_AMBER>;
function = LED_FUNCTION_STANDBY;
gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
panic-indicator;
};
};
dc_in: regulator-dc-in {
compatible = "regulator-fixed";
regulator-name = "5V_IN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
flash_1v8: regulator-flash-1v8 {
compatible = "regulator-fixed";
regulator-name = "FLASH_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
vin-supply = <&vcc_3v3>;
};
vcc_card: regulator-vcc-card {
compatible = "regulator-fixed";
regulator-name = "VCC_CARD";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vddao_3v3>;
gpio = <&gpio GPIOX_2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
enable-active-high;
gpio-open-drain;
};
vcc_3v3: regulator-vcc-3v3 {
compatible = "regulator-fixed";
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&vddao_3v3>;
/* FIXME: controlled by TEST_N */
};
vcc_5v: regulator-vcc-5v {
compatible = "regulator-fixed";
regulator-name = "VCC_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&dc_in>;
gpio = <&gpio GPIOH_8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
enable-active-high;
gpio-open-drain;
};
vddao_3v3: regulator-vddao-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDAO_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&dc_in>;
};
vddcpu_b: regulator-vddcpu-b {
compatible = "pwm-regulator";
regulator-name = "VDDCPU_B";
regulator-min-microvolt = <730000>;
regulator-max-microvolt = <1011000>;
regulator-boot-on;
regulator-always-on;
pwm-supply = <&dc_in>;
pwms = <&pwm_AO_cd 1 1250 0>;
pwm-dutycycle-range = <100 0>;
};
vddio_ao18: regulator-vddio-ao18 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
vin-supply = <&vddao_3v3>;
};
vddio_c: regulator-vddio-c {
compatible = "regulator-gpio";
regulator-name = "VDDIO_C";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-settling-time-up-us = <200>;
regulator-settling-time-down-us = <50000>;
vin-supply = <&vddao_3v3>;
gpios = <&gpio GPIOX_4 GPIO_ACTIVE_HIGH>;
states = <3300000 0>,
<1800000 1>;
};
sound {
compatible = "amlogic,axg-sound-card";
audio-widgets = "Line", "Lineout";
audio-aux-devs = <&tdmout_a>, <&tdmout_b>, <&tdmout_c>,
<&tdmin_a>, <&tdmin_b>, <&tdmin_c>,
<&dioo2133>;
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
<&clkc CLKID_MPLL1>;
assigned-clock-parents = <0>, <0>, <0>;
assigned-clock-rates = <294912000>,
<270950400>,
<393216000>;
dai-link-0 {
sound-dai = <&frddr_a>;
};
dai-link-1 {
sound-dai = <&frddr_b>;
};
dai-link-2 {
sound-dai = <&frddr_c>;
};
dai-link-3 {
sound-dai = <&toddr_a>;
};
dai-link-4 {
sound-dai = <&toddr_b>;
};
dai-link-5 {
sound-dai = <&toddr_c>;
};
/*
* Audio setup: The 40 pins header provides access to 2 TDMs,
* SPDIF In/Out and PDM inputs.
* - TDM A: 2 lanes
* D0: 40/X9
* D1: 38/X8
* BCLK: 12/X11
* FS: 35/X10
* - TDM B: 4 lanes
* D0: 37/A3
* D1: 16/A4
* D2: 18/A5 or 7/AO6
* D3: 22/A6 or 21/H5
* BCLK: 29/A1 or 8/AO8
* FS: 31/A2 or 11/AO7
* - 2 Master Clocks:
* MCLK0: 15/A0 or 10/AO9
* MCLK1: 33/X15
* - SPDIF:
* OUT: 32/A11
* IN: 21/H5
* - PDM Input:
* DO: 13/A8
* D1: 26/A9
* D2: 22/A6
* D3: 18/A5
* DCLK: 36/A7
*
* TDM C is not usable on the 40 pins connector so it is
* setup for the HDMI 4 lanes i2s.
*
* No pinctrl is enabled by default to preserve the
* genericity of the 40 pins header. Many configurations are
* possible based on the desired use case. Please adjust TDM
* masks, clock setups and pinctrl accordingly.
*/
dai-link-6 {
sound-dai = <&tdmif_a>;
dai-format = "dsp_a";
dai-tdm-slot-tx-mask-0 = <1 1>;
mclk-fs = <256>;
codec-0 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
};
codec-1 {
sound-dai = <&toacodec TOACODEC_IN_A>;
};
};
dai-link-7 {
sound-dai = <&tdmif_b>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-rx-mask-1 = <1 1>;
mclk-fs = <256>;
codec-0 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
};
codec-1 {
sound-dai = <&toacodec TOACODEC_IN_B>;
};
};
dai-link-8 {
sound-dai = <&tdmif_c>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-tx-mask-1 = <1 1>;
dai-tdm-slot-tx-mask-2 = <1 1>;
dai-tdm-slot-tx-mask-3 = <1 1>;
mclk-fs = <256>;
codec-0 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
};
codec-1 {
sound-dai = <&toacodec TOACODEC_IN_C>;
};
};
dai-link-9 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
dai-link-10 {
sound-dai = <&toacodec TOACODEC_OUT>;
codec {
sound-dai = <&acodec>;
};
};
};
};
&acodec {
status = "okay";
AVDD-supply = <&vddio_ao18>;
};
&arb {
status = "okay";
};
&cecb_AO {
status = "okay";
pinctrl-0 = <&cec_ao_b_h_pins>;
pinctrl-names = "default";
hdmi-phandle = <&hdmi_tx>;
};
&clkc_audio {
status = "okay";
};
&cvbs_vdac_port {
cvbs_vdac_out: endpoint {
remote-endpoint = <&cvbs_connector_in>;
};
};
&dwc3 {
#address-cells = <1>;
#size-cells = <0>;
hub: hub@1 {
compatible = "usb5e3,626";
reg = <1>;
reset-gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
vdd-supply = <&vcc_5v>;
};
};
ðmac {
pinctrl-0 = <ð_pins>, <ð_rgmii_pins>, <ð_phy_irq_pins>;
pinctrl-names = "default";
status = "okay";
phy-mode = "rgmii";
phy-handle = <&external_phy>;
amlogic,tx-delay-ns = <2>;
};
&ext_mdio {
external_phy: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
reg = <0>;
max-speed = <1000>;
reset-assert-us = <100000>;
reset-deassert-us = <100000>;
reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
interrupt-parent = <&gpio_intc>;
/* MAC_INTR on GPIOZ_14 */
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
};
};
&frddr_a {
status = "okay";
};
&frddr_b {
status = "okay";
};
&frddr_c {
status = "okay";
};
&hdmi_tx {
status = "okay";
pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
pinctrl-names = "default";
hdmi-supply = <&vcc_5v>;
};
&hdmi_tx_tmds_port {
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
&ir {
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
};
&periphs_pinctrl {
spi_cs_disable_pins: spi-cs-disable {
mux {
groups = "BOOT_14";
function = "gpio_periphs";
bias-disable;
output-high;
};
};
eth_phy_irq_pins: eth-phy-irq {
mux {
groups = "GPIOZ_14";
function = "gpio_periphs";
bias-pull-up;
output-disable;
};
};
};
&pwm_AO_cd {
status = "okay";
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
};
&pwm_ab {
status = "okay";
pinctrl-0 = <&pwm_b_x7_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
};
&pwm_cd {
status = "okay";
pinctrl-0 = <&pwm_d_x3_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
};
&saradc {
status = "okay";
vref-supply = <&vddio_ao18>;
};
/* SD card */
&sd_emmc_b {
status = "okay";
pinctrl-0 = <&sdcard_c_pins>;
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <4>;
cap-sd-highspeed;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
max-frequency = <200000000>;
disable-wp;
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vcc_card>;
vqmmc-supply = <&vddio_c>;
};
/*
* EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR CS
* and eMMC Data 4 to 7 pins.
* Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,
* and change bus-width to 4 then spifc can be enabled.
*/
&sd_emmc_c {
status = "okay";
pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>,
<&spi_cs_disable_pins>;
pinctrl-1 = <&emmc_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
max-frequency = <200000000>;
disable-wp;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&flash_1v8>;
};
&spifc {
status = "disabled";
pinctrl-0 = <&nor_pins>;
pinctrl-names = "default";
cs-gpios = <&gpio BOOT_14 GPIO_ACTIVE_LOW>;
w25lq128d: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <80000000>;
};
};
&tdmif_a {
status = "okay";
};
&tdmif_b {
status = "okay";
};
&tdmif_c {
status = "okay";
};
&tdmin_a {
status = "okay";
};
&tdmin_b {
status = "okay";
};
&tdmin_c {
status = "okay";
};
&tdmout_a {
status = "okay";
};
&tdmout_b {
status = "okay";
};
&tdmout_c {
status = "okay";
};
&toacodec {
status = "okay";
};
&toddr_a {
status = "okay";
};
&toddr_b {
status = "okay";
};
&toddr_c {
status = "okay";
};
&tohdmitx {
status = "okay";
};
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
&usb2_phy1 {
phy-supply = <&dc_in>;
};
&usb3_pcie_phy {
phy-supply = <&vcc_5v>;
};
&usb {
status = "okay";
};
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