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ac5bae38b96d724e09aca35f890eed522e392fc2
kernel-zhihe-a210/arch/riscv/boot/dts/zhihe/a210-som-v1.dts
hongyi ac5bae38b9 Release develop 251023
2025-10-23 10:06:52 +08:00

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/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "a210-soc-core.dtsi"
#include "a210-soc-peri.dtsi"
#include "a210-platform-dev.dtsi"
#define SOUND_CARD_LINK(REG, FMT, CPU, M, CODEC, N) \
simple-audio-card,dai-link@##REG { \
reg = <REG>; \
format = #FMT; \
cpu { \
sound-dai = <&audio_##CPU M>; \
}; \
codec { \
sound-dai = <&codec_##CODEC N>; \
}; \
}
/ {
model = "A210 DEV configuration";
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
gpio4 = &gpio4;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
i2c7 = &i2c7;
aoi2c1 = &aoi2c1;
can0 = &can0;
can1 = &can1;
can2 = &can2;
mmc0 = &emmc;
mmc1 = &sdhci0;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
serial5 = &uart5;
serial6 = &uart6;
serial7 = &uart7;
serial8 = &uart8;
serial9 = &uart9;
spi0 = &qspi0;
spi1 = &qspi1;
spi2 = &spi0;
spi3 = &spi1;
pcie3x4 = &dm3x4;
pcie3x1 = &rp3x1;
};
/* The first 2M will be reserved in the Kernel, and the entire available range is set here */
memory@0 {
device_type = "memory";
reg = <0x00 0x80000000 0x01 0x00000000>; /* 4G - 64MB */
numa-node-id = <0>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x00 0x40000000>;
alloc-ranges = <0x00 0x90000000 0x00 0x40000000>;
linux,cma-default;
};
memory@1c000000 {
reg = <0x00 0x1c000000 0x00 0x2000000>;
no-map;
};
framebuffer: framebuffer@10000000 {
reg = <0x01 0x00 0x00 0x5000000>;
no-map;
};
npu_mmu_memory@130000000 {
reg = <0x01 0x30000000 0x00 0x04000000>;
no-map;
};
memblock-memory@17b800000 {
reg = <0x01 0x7b800000 0x00 0x04000000>;
no-map;
};
};
Sound_Card@0 {
compatible = "simple-audio-card";
simple-audio-card,name = "Sound-Card-I2S0";
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
SOUND_CARD_LINK(0, i2s, i2s0, 0, es8156_dac0, 0); /* I2S0 <-> es8156_dac0 */
SOUND_CARD_LINK(1, i2s, i2s0, 0, es7210_adc0, 0); /* I2S0 <-> es7210_adc0 */
};
Sound_Card@1 {
compatible = "simple-audio-card";
simple-audio-card,name = "Sound-Card-I2S1";
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
simple-audio-card,widgets = "Speaker", "Speaker";
simple-audio-card,routing =
"Speaker", "AW87565_PA2 VO",
"AW87565_PA2 IN", "ES8156_DAC1 LOUT";
simple-audio-card,aux-devs = <&audio_aw87565_pa2>;
SOUND_CARD_LINK(0, i2s, i2s1, 0, es8156_dac1, 0);
SOUND_CARD_LINK(1, i2s, i2s1, 0, es7210_adc1, 0);
};
/* The bootargs in U-Boot will override the configuration set here. */
chosen {
stdout-path = "serial4";
};
};
&aon_padctrl {
rtc_pins: rtc {
rtc-pins {
pins = "AOGPIO0_27";
function = "aogpio0";
bias-disable;
drive-strength = <13>;
input-enable;
input-schmitt-disable;
slew-rate = <0>;
};
};
aoi2c1_pins: aoi2c1-0 {
i2c-pins {
pins = "AOI2C1_SCL", "AOI2C1_SDA";
function = "aoi2c1";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
};
&peri1_padctrl {
gmac0_pins: gmac0-0 {
txclk-pins {
pins = "GPIO0_0", /* GMAC0_TX_CLK */
"GPIO0_12"; /* GMAC0_MDC */
function = "gmac0";
bias-disable;
drive-strength = <13>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
tx-pins {
pins = "GPIO0_2", /* GMAC0_TXEN */
"GPIO0_3", /* GMAC0_TXD0 */
"GPIO0_4", /* GMAC0_TXD1 */
"GPIO0_5", /* GMAC0_TXD2 */
"GPIO0_6"; /* GMAC0_TXD3 */
function = "gmac0";
bias-disable;
drive-strength = <20>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
rx-pins {
pins = "GPIO0_1", /* GMAC0_RX_CLK */
"GPIO0_7", /* GMAC0_RXDV */
"GPIO0_8", /* GMAC0_RXD0 */
"GPIO0_9", /* GMAC0_RXD1 */
"GPIO0_10", /* GMAC0_RXD2 */
"GPIO0_11", /* GMAC0_RXD3 */
"GPIO0_13"; /* GMAC0_MDIO */
function = "gmac0";
bias-disable;
drive-strength = <13>;
input-enable;
input-schmitt-disable;
slew-rate = <0>;
};
};
i2s0_pins: i2s0-1 {
i2s-pins {
pins = "GPIO0_28", "GPIO0_29", "GPIO0_30", "GPIO0_31", "GPIO1_0";
function = "i2s0";
bias-disable;
drive-strength = <13>;
input-schmitt-disable;
slew-rate = <0>;
};
};
qspi0_pins: qspi0-0 {
qspi-pins {
pins = "GPIO0_18", "GPIO0_20", "GPIO0_21", "GPIO0_22", "GPIO0_23";
function = "qspi0";
bias-disable;
drive-strength = <13>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
can0_pins: can0-0 {
tx-pins {
pins = "GPIO0_25";
function = "can0";
bias-disable;
drive-strength = <5>;
input-disable;
input-schmitt-disable;
slew-rate = <1>;
};
rx-pins {
pins = "GPIO0_24";
function = "can0";
bias-disable;
drive-strength = <1>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
pcie_x1_pins: pcie_x1-1 {
pcie_x1-pins {
pins = "GPIO0_24", "GPIO0_25", "GPIO0_26", "GPIO0_27";
function = "pcie_x1";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
pcie_x4_pins: pcie_x4-1 {
pcie_x4-pins {
pins = "GPIO0_28", "GPIO0_29", "GPIO0_31";
function = "pcie_x4";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
gmac1_pins: gmac1-0 {
txclk-pins {
pins = "GPIO1_2", /* GMAC1_TX_CLK */
"GPIO1_14"; /* GMAC1_MDC */
function = "gmac1";
bias-disable;
drive-strength = <13>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
tx-pins {
pins = "GPIO1_4", /* GMAC1_TXEN */
"GPIO1_5", /* GMAC1_TXD0 */
"GPIO1_6", /* GMAC1_TXD1 */
"GPIO1_7", /* GMAC1_TXD2 */
"GPIO1_8"; /* GMAC1_TXD3 */
function = "gmac1";
bias-disable;
drive-strength = <20>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
rx-pins {
pins = "GPIO1_3", /* GMAC1_RX_CLK */
"GPIO1_9", /* GMAC1_RXDV */
"GPIO1_10", /* GMAC1_RXD0 */
"GPIO1_11", /* GMAC1_RXD1 */
"GPIO1_12", /* GMAC1_RXD2 */
"GPIO1_13", /* GMAC1_RXD3 */
"GPIO1_15"; /* GMAC1_MDIO */
function = "gmac1";
bias-disable;
drive-strength = <13>;
input-enable;
input-schmitt-disable;
slew-rate = <0>;
};
};
sdhci_pins: sdhci0-1 {
sd-pins {
pins = "GPIO1_1";
function = "sdio";
bias-disable;
drive-strength = <13>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
};
&peri2_padctrl {
uart4_pins: uart4-0 {
tx-pins {
pins = "GPIO2_0";
function = "uart4";
bias-disable;
drive-strength = <3>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
rx-pins {
pins = "GPIO2_1";
function = "uart4";
bias-disable;
drive-strength = <1>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
i2c5_pins: i2c5-1 {
i2c-pins {
pins = "GPIO2_28", "GPIO2_29";
function = "i2c5";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
uart5_pins: uart5-1 {
tx-pins {
pins = "GPIO2_18", "GPIO3_10"; // TXD, RTSN
function = "uart5";
bias-disable;
drive-strength = <3>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
rx-pins {
pins = "GPIO2_19", "GPIO3_9"; // RXD, CTSN
function = "uart5";
bias-disable;
drive-strength = <1>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
i2c6_pins: i2c6-1 {
i2c-pins {
pins = "GPIO2_8", "GPIO2_9";
function = "i2c6";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
i2s1_pins: i2s1-0 {
i2s-pins {
pins = "GPIO2_2", "GPIO2_3", "GPIO2_4", "GPIO2_5", "GPIO2_6";
function = "i2s1";
bias-disable;
drive-strength = <13>;
input-schmitt-disable;
slew-rate = <0>;
};
};
i2c7_pins: i2c7-0 {
i2c-pins {
pins = "GPIO2_10", "GPIO2_11";
function = "i2c7";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
i2c4_pins: i2c4-2 {
i2c-pins {
pins = "GPIO2_26", "GPIO2_27";
function = "i2c4";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
pwm1_pins: pwm1-1 {
pwm1-pins {
pins = "GPIO2_12"; // PWM1_CH2
function = "pwm1";
bias-disable;
drive-strength = <13>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
};
hdmi_pins: hdmi-0 {
hdmi-pins {
pins = "GPIO2_25", "GPIO2_30", "GPIO2_31";
function = "hdmi";
bias-disable;
drive-strength = <3>;
input-enable;
input-schmitt-disable;
slew-rate = <0>;
};
};
sen_vclk_pins: sen_vclk-1 {
sen_vclk-pins {
pins = "GPIO3_0", "GPIO3_1";
function = "sen_vclk";
bias-disable;
drive-strength = <7>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
uart8_pins: uart8-1 {
tx-pins {
pins = "GPIO3_2"; // TXD
function = "uart8";
bias-disable;
drive-strength = <3>;
input-disable;
input-schmitt-disable;
slew-rate = <0>;
};
rx-pins {
pins = "GPIO3_3"; // RXD
function = "uart8";
bias-disable;
drive-strength = <1>;
input-enable;
input-schmitt-enable;
slew-rate = <0>;
};
};
};
&gmac0 {
phy-mode = "rgmii-id";
pinctrl-names = "default";
pinctrl-0 = <&gmac0_pins>;
rx-clk-delay = <0x00>; /* for RGMII */
tx-clk-delay = <0x00>; /* for RGMII */
phy-handle = <&phy0>;
};
&mdio0 {
phy0: ethernet-phy@0 {
reg = <0x0>;
};
};
&gmac1 {
phy-mode = "rgmii-id";
pinctrl-names = "default";
pinctrl-0 = <&gmac1_pins>;
phy-handle = <&phy1>;
};
&mdio1 {
phy1: ethernet-phy@1 {
reg = <0x0>;
};
};
&qspi0 {
cs-gpios = <&gpio0_porta 19 0>;
rx-sample-dly = <2>;
spi-swap-data = <1>;
spi-max-frequency = <55000000>;
pinctrl-names = "default";
pinctrl-0 = <&qspi0_pins>;
spi_norflash@0 {
compatible = "jedec,spi-nor";
spi-max-frequency = <55000000>;
#address-cells = <1>;
#size-cells = <1>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
reg = <0>;
status = "okay";
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clock-frequency = <400000>;
pcf8563: rtc@51 {
pinctrl-names = "default";
pinctrl-0 = <&rtc_pins>;
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&i2c5 {
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins>;
clock-frequency = <400000>;
codec_es8156_dac0: es8156@8 {
compatible = "everest,es8156";
reg = <0x8>;
#sound-dai-cells = <1>;
sound-name-prefix = "ES8156_DAC0";
mclk-sclk-ratio = <4>;
status = "disabled";
};
codec_es7210_adc0: es7210@40 {
compatible = "MicArray_0";
reg = <0x40>;
#sound-dai-cells = <1>;
work-mode = "ES7210_NORMAL_I2S";
channels-max = <2>;
mclk-sclk-ratio = <4>;
sound-name-prefix = "ES7210_ADC0";
status = "disabled";
};
codec_es8156_dac1: es8156@9 {
compatible = "everest,es8156";
reg = <0x9>;
#sound-dai-cells = <1>;
sound-name-prefix = "ES8156_DAC1";
mclk-sclk-ratio = <4>;
status = "okay";
};
codec_es7210_adc1: es7210@41 {
compatible = "MicArray_0";
reg = <0x41>;
#sound-dai-cells = <1>;
work-mode = "ES7210_NORMAL_I2S";
channels-max = <2>;
mclk-sclk-ratio = <4>;
sound-name-prefix = "ES7210_ADC1";
status = "okay";
};
audio_aw87565_pa2: audio_pa2@5b {
compatible = "awinic,aw87565_pa";
reg = <0x5b>;
sound-name-prefix = "AW87565_PA2";
reset-gpios = <&aw9535_0 8 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
&i2c6 {
pinctrl-names = "default";
pinctrl-0 = <&i2c6_pins>;
clock-frequency = <400000>;
};
&i2c7 {
pinctrl-names = "default";
pinctrl-0 = <&i2c7_pins>;
clock-frequency = <400000>;
};
&aoi2c1 {
pinctrl-names = "default";
pinctrl-0 = <&aoi2c1_pins>;
clock-frequency = <400000>;
status = "okay";
aw9535_0: gpio@20 {
compatible = "awinic,aw9535";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <16>;
interrupt-parent = <&ao_gpio1>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"CSI1_PWDN_IO0", "CSI1_RST_IO1", "CSI1_FSIN_IO2", "CSI0_PWDN_IO3", // index 0..3
"CSI0_RST_IO4", "CSI0_FSIN_IO5", "PCIE_X1_PRSNT_L_IO6", "PCIE_X4_PRSNT_L_IO7", // index 4..7
"AUDIO1_PARST0_IO8", "AUDIO_ADC1_INT_IO9", "AUDIO_ADC0_INT_IO10", "HP_CTL_H_IO11", // index 8..11
"SIT91211_SSC_EN_IO12","DISP_RST_IO13","SWITCH3_SEL_IO14","SWITCH1_SEL_IO15"; // index 12..15
};
aw9535_1: gpio@21 {
compatible = "awinic,aw9535";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <16>;
gpio-line-names =
"PCIE_BAT_EN_IO0", "AUDIO_3V3_PWREN_IO1", "AUDIO_1V8_PWREN_IO2", "MIPI_CSI0_PWREN_IO3", // index 0..3
"MIPI_CSI1_PWREN_IO4", "MIPI_TP_PWREN_IO5", "PCIE_3V3_EN_IO6", "PCIE_12V_EN_IO7", // index 4..7
"USBCON_PWREN_IO8", "USBCON1_PWREN_IO9", "PCIE_3V3_AUX_EN_IO10", "SDIO_3V3_PWREN_IO11", // index 8..11
"SDIO_1V8_PWREN_IO12","SIT91211_3V3_EN_IO13","MIPI_DSI_PWREN_IO14","BL_EN_IO15"; // index 12..15
};
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins>;
};
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&uart5_pins>;
};
&uart8 {
pinctrl-names = "default";
pinctrl-0 = <&uart8_pins>;
};
&rp3x1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie_x1_pins>;
};
&dm3x4 {
pinctrl-names = "default";
pinctrl-0 = <&pcie_x4_pins>;
pcie-bat-en-gpio = <&aw9535_1 0 GPIO_ACTIVE_HIGH>;
pcie-3v3-en-gpio = <&aw9535_1 6 GPIO_ACTIVE_HIGH>;
pcie-12v-en-gpio = <&aw9535_1 7 GPIO_ACTIVE_HIGH>;
pcie-clk-en-gpio = <&aw9535_1 13 GPIO_ACTIVE_HIGH>;
};
&audio_i2s0 {
pinctrl-names = "default";
pinctrl-0 = <&i2s0_pins>;
};
&audio_i2s1 {
pinctrl-names = "default";
pinctrl-0 = <&i2s1_pins>;
};
&adc {
vref-supply = <&reg_vref_1v8>;
#io-channel-cells = <1>;
sampling-frequency = <1000000>;
resolution = <12>;
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pwm1_pins>;
};
&can0 {
pinctrl-names = "default";
pinctrl-0 = <&can0_pins>;
};
&hdmi_tx {
pinctrl-names = "default";
pinctrl-0 = <&hdmi_pins>;
};
&vidmem {
memory-region = <&framebuffer>;
};
&emmc {
max-frequency = <196608000>;
non-removable;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
cap-mmc-highspeed;
io_fixed_1v8;
is_emmc;
no-sdio;
no-sd;
pull_up;
bus-width = <8>;
};
&sdhci0 {
pinctrl-names = "default";
pinctrl-0 = <&sdhci_pins>;
max-frequency = <196608000>;
cap-sd-highspeed;
bus-width = <4>;
sd-uhs-sdr104;
no-sdio;
pull_up;
wprtn_ignore;
};
&usb2_0 {
status = "disabled";
};
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