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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
*/
/dts-v1/;
#include "meson-g12b-bananapi-cm4.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
model = "BananaPi BPI-CM4IO Baseboard with BPI-CM4 Module";
aliases {
ethernet0 = ðmac;
i2c0 = &i2c1;
i2c1 = &i2c3;
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1710000>;
button-function {
label = "Function";
linux,code = <KEY_FN>;
press-threshold-microvolt = <10000>;
};
};
hdmi_connector: hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_tmds_out>;
};
};
};
leds {
compatible = "gpio-leds";
led-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
led-green {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
};
};
sound {
compatible = "amlogic,axg-sound-card";
model = "BPI-CM4IO";
audio-aux-devs = <&tdmout_b>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
"TDM_B Playback", "TDMOUT_B OUT";
clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
<&clkc CLKID_MPLL1>;
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>;
};
/* 8ch hdmi interface */
dai-link-3 {
sound-dai = <&tdmif_b>;
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 {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
};
};
/* hdmi glue */
dai-link-4 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
};
};
&cecb_AO {
status = "okay";
};
ðmac {
status = "okay";
};
&hdmi_tx {
status = "okay";
};
&hdmi_tx_tmds_port {
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
/* CSI port */
&i2c1 {
status = "okay";
};
/* DSI port for touchscreen */
&i2c3 {
status = "okay";
};
/* miniPCIe port with USB + SIM slot */
&pcie {
status = "okay";
};
&sd_emmc_b {
status = "okay";
};
&tohdmitx {
status = "okay";
};
/* Peripheral Only USB-C port */
&usb {
dr_mode = "peripheral";
status = "okay";
};
|
