[PATCH 3/3] arm64: dts: amlogic: add T7 peripheral nodes
Xianwei Zhao via B4 Relay
devnull+xianwei.zhao.amlogic.com at kernel.org
Sun Sep 20 01:13:30 PDT 2026
From: Xianwei Zhao <xianwei.zhao at amlogic.com>
Add device tree descriptions for the peripherals on the Amlogic T7
SoC and the T7 A311D2 AN400 board.
Add support for the T7 Ethernet controller, SPI controllers, I2C
controllers, UARTs, pinctrl groups, regulators, and reserved memory.
Also enable the Ethernet controller on the AN400 board.
Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>
---
.../boot/dts/amlogic/amlogic-t7-a311d2-an400.dts | 155 +++++++
arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 452 +++++++++++++++++++++
2 files changed, 607 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts b/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts
index ca7536f772ff..dfd82148179b 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts
@@ -24,12 +24,161 @@ memory at 0 {
0x00000001 0x00000000 0x00000000 0x20000000>;
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* 3 MiB reserved for ARM Trusted Firmware (BL31) */
+ secmon_reserved: secmon at 5000000 {
+ reg = <0x0 0x05000000 0x0 0x300000>;
+ no-map;
+ };
+
+ /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+ secmon_reserved_bl32: secmon at 5300000 {
+ reg = <0x0 0x05300000 0x0 0x2000000>;
+ no-map;
+ };
+ };
+
xtal: xtal-clk {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "xtal";
#clock-cells = <0>;
};
+
+ dc_in: regulator-dc-in {
+ compatible = "regulator-fixed";
+ regulator-name = "12V";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc_5v: regulator-vcc-5v {
+ compatible = "regulator-fixed";
+ vin-supply = <&dc_in>;
+ regulator-name = "VCC5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio GPIOH_1 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddao_3v3: regulator-vddao-3v3 {
+ vin-supply = <&dc_in>;
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd1v8_reg: regulator-vdd-1v8 {
+ vin-supply = <&dc_in>;
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddao_1v8: regulator-vddao-1v8 {
+ compatible = "regulator-fixed";
+ vin-supply = <&vddao_3v3>;
+ regulator-name = "VDDAO_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddio_3v3: regulator-vddio-3v3 {
+ compatible = "regulator-fixed";
+ vin-supply = <&vddao_3v3>;
+ regulator-name = "VDDIO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio GPIO_TEST_N GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sd_3v3: regulator-sd-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "SD_3V3: SD/TF";
+ vin-supply = <&vddao_3v3>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio GPIOD_11 GPIO_ACTIVE_LOW>; /* 0R */
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddio_c: regulator-sd-1v8-3v3 {
+ compatible = "regulator-gpio";
+ vin-supply = <&vddio_3v3>;
+ regulator-name = "VDDIO_C: SD/TF.";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+
+ /* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */
+ states = <1800000 1
+ 3300000 0>;
+ };
+
+ vddq_1v1: regulator-vddq-1v1 {
+ compatible = "regulator-fixed";
+ vin-supply = <&dc_in>;
+ regulator-name = "VDDQ_1V1";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ gpio = <&gpio GPIOD_10 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vddqlp_0v6: regulator-vddqlp-0v6 {
+ vin-supply = <&dc_in>;
+ compatible = "regulator-fixed";
+ regulator-name = "VDDQLP_0V6";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <600000>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd_ddr: regulator-vdd-ddr {
+ vin-supply = <&dc_in>;
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_DDR";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <800000>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
};
&uart_a {
@@ -37,3 +186,9 @@ &uart_a {
clock-names = "xtal", "pclk", "baud";
status = "okay";
};
+
+ðmac {
+ status = "okay";
+ phy-handle = <&internal_ephy>;
+ phy-mode = "rmii";
+};
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index 8f3f1c0579a0..a4ca3be35842 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -5,10 +5,12 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/amlogic,t7-pwrc.h>
+#include <dt-bindings/gpio/gpio.h>
#include "amlogic-t7-reset.h"
#include <dt-bindings/clock/amlogic,t7-scmi.h>
#include <dt-bindings/clock/amlogic,t7-pll-clkc.h>
#include <dt-bindings/clock/amlogic,t7-peripherals-clkc.h>
+#include <dt-bindings/gpio/amlogic,t7-periphs-pinctrl.h>
/ {
interrupt-parent = <&gic>;
@@ -238,6 +240,30 @@ soc {
#size-cells = <2>;
ranges;
+ ethmac: ethernet at fdc00000 {
+ compatible = "amlogic,t7-dwmac",
+ "amlogic,meson-axg-dwmac",
+ "snps,dwmac-4.00";
+ reg = <0x0 0xfdc00000 0x0 0x10000>,
+ <0x0 0xfe024000 0x0 0x8>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ power-domains = <&pwrc PWRC_T7_ETH_ID>;
+ clocks = <&clkc_periphs CLKID_SYS_ETH>,
+ <&scmi_clk CLKID_FCLK_DIV2>,
+ <&scmi_clk CLKID_FCLK_50M>;
+ clock-names = "stmmaceth", "clkin0", "clkin1";
+ rx-fifo-depth = <4096>;
+ tx-fifo-depth = <2048>;
+ status = "disabled";
+
+ mdio0: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
gic: interrupt-controller at fff01000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
@@ -386,6 +412,206 @@ mux {
};
};
+ i2c0_ao_pins2: i2c0-ao-pins2 {
+ mux {
+ groups = "i2c0_ao_sda_e",
+ "i2c0_ao_sck_e";
+ function = "i2c0_ao";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c1_ao_pins: i2c1-ao-pins {
+ mux {
+ groups = "i2c1_ao_sda",
+ "i2c1_ao_sck";
+ function = "i2c1_ao";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c0_pins1: i2c0-pins1 {
+ mux {
+ groups = "i2c0_sda_t",
+ "i2c0_sck_t";
+ function = "i2c0";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c0_pins2: i2c0-pins2 {
+ mux {
+ groups = "i2c0_sda_h",
+ "i2c0_sck_h";
+ function = "i2c0";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c1_pins1: i2c1-pins1 {
+ mux {
+ groups = "i2c1_sda",
+ "i2c1_sck";
+ function = "i2c1";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c2_pins1: i2c2-pins1 {
+ mux {
+ groups = "i2c2_sda_x",
+ "i2c2_sck_x";
+ function = "i2c2";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c2_pins2: i2c2-pins2 {
+ mux {
+ groups = "i2c2_sda_t",
+ "i2c2_sck_t";
+ function = "i2c2";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c2_pins3: i2c2-pins3 {
+ mux {
+ groups = "i2c2_sda_m",
+ "i2c2_sck_m";
+ function = "i2c2";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c3_pins1: i2c3-pins1 {
+ mux {
+ groups = "i2c3_sda_m",
+ "i2c3_sck_m";
+ function = "i2c3";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c3_pins2: i2c3-pins2 {
+ mux {
+ groups = "i2c3_sda_h",
+ "i2c3_sck_h";
+ function = "i2c3";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c4_pins1: i2c4-pins1 {
+ mux {
+ groups = "i2c4_sda_y",
+ "i2c4_sck_y";
+ function = "i2c4";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c4_pins2: i2c4-pins2 {
+ mux {
+ groups = "i2c4_sda_h",
+ "i2c4_sck_h";
+ function = "i2c4";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ i2c5_pins1: i2c5-pins1 {
+ mux {
+ groups = "i2c5_sda",
+ "i2c5_sck";
+ function = "i2c5";
+ drive-strength-microamp = <3000>;
+ bias-disable;
+ };
+ };
+
+ spicc0_pins: spicc0-pins {
+ mux {
+ groups = "spi0_mosi",
+ "spi0_miso",
+ "spi0_sclk";
+ function = "spi0";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc1_pins1: spicc1-pins1 {
+ mux {
+ groups = "spi1_mosi_c",
+ "spi1_miso_c",
+ "spi1_sclk_c";
+ function = "spi1";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc1_pins2: spicc1-pins2 {
+ mux {
+ groups = "spi1_mosi_m",
+ "spi1_miso_m",
+ "spi1_sclk_m";
+ function = "spi1";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc2_pins: spicc2-pins {
+ mux {
+ groups = "spi2_mosi",
+ "spi2_miso",
+ "spi2_sclk";
+ function = "spi2";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc3_pins: spicc3-pins {
+ mux {
+ groups = "spi3_mosi",
+ "spi3_miso",
+ "spi3_sclk";
+ function = "spi3";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc4_pins: spicc4-pins {
+ mux {
+ groups = "spi4_mosi",
+ "spi4_miso",
+ "spi4_sclk";
+ function = "spi4";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
+ spicc5_pins: spicc5-pins {
+ mux {
+ groups = "spi5_mosi",
+ "spi5_miso",
+ "spi5_sclk";
+ function = "spi5";
+ drive-strength-microamp = <2000>;
+ };
+ };
+
pwm_a_pins: pwm-a {
mux {
groups = "pwm_a";
@@ -622,6 +848,41 @@ uart_a: serial at 78000 {
status = "disabled";
};
+ uart_b: serial at 7a000 {
+ compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+ reg = <0x0 0x7a000 0x0 0x18>;
+ interrupts = <GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
+ uart_c: serial at 7c000 {
+ compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+ reg = <0x0 0x7c000 0x0 0x18>;
+ interrupts = <GIC_SPI 170 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
+ uart_d: serial at 7e000 {
+ compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+ reg = <0x0 0x7e000 0x0 0x18>;
+ interrupts = <GIC_SPI 171 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
+ uart_e: serial at 80000 {
+ compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+ reg = <0x0 0x80000 0x0 0x18>;
+ interrupts = <GIC_SPI 172 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
+ uart_f: serial at 82000 {
+ compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+ reg = <0x0 0x82000 0x0 0x18>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
gp0: clock-controller at 8080 {
compatible = "amlogic,t7-gp0-pll";
reg = <0x0 0x8080 0x0 0x20>;
@@ -688,6 +949,39 @@ sec_ao: ao-secure at 10220 {
amlogic,has-chip-id;
};
+ eth_phy: mdio-multiplexer at 28000 {
+ compatible = "amlogic,g12a-mdio-mux";
+ reg = <0x0 0x28000 0x0 0xa4>;
+
+ clocks = <&clkc_periphs CLKID_SYS_ETHPHY>,
+ <&xtal>,
+ <&scmi_clk CLKID_FCLK_50M>;
+ clock-names = "pclk", "clkin0", "clkin1";
+ mdio-parent-bus = <&mdio0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ext_mdio: mdio at 0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ int_mdio: mdio at 1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ internal_ephy: ethernet_phy at 8 {
+ compatible = "ethernet-phy-id0180.3301",
+ "ethernet-phy-ieee802.3-c22";
+ interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <8>;
+ max-speed = <100>;
+ };
+ };
+ };
+
pwm_ao_ef: pwm at 30000 {
compatible = "amlogic,t7-pwm", "amlogic,meson-s4-pwm";
reg = <0x0 0x30000 0x0 0x24>;
@@ -711,6 +1005,84 @@ clock-measurer at 48000 {
reg = <0x0 0x48000 0x0 0x1c>;
};
+ spicc3: spi at 4a000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x4a000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC3_ID>;
+ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC3>,
+ <&clkc_periphs CLKID_SPICC3>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spicc4: spi at 4c000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x4c000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC4_ID>;
+ interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC4>,
+ <&clkc_periphs CLKID_SPICC4>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spicc5: spi at 4e000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x4e000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC5_ID>;
+ interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC5>,
+ <&clkc_periphs CLKID_SPICC5>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spicc0: spi at 50000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x50000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC0_ID>;
+ interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC0>,
+ <&clkc_periphs CLKID_SPICC0>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spicc1: spi at 52000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x52000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC1_ID>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC1>,
+ <&clkc_periphs CLKID_SPICC1>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spicc2: spi at 54000 {
+ compatible = "amlogic,t7-spicc", "amlogic,meson-g12a-spicc";
+ reg = <0x0 0x54000 0x0 0x44>;
+ power-domains = <&pwrc PWRC_T7_SPICC2_ID>;
+ interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc_periphs CLKID_SYS_SPICC2>,
+ <&clkc_periphs CLKID_SPICC2>;
+ clock-names = "core", "pclk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
pwm_ab: pwm at 58000 {
compatible = "amlogic,t7-pwm", "amlogic,meson-s4-pwm";
reg = <0x0 0x58000 0x0 0x24>;
@@ -756,6 +1128,86 @@ pwm_ao_cd: pwm at 60000 {
status = "disabled";
};
+ i2c0: i2c at 66000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x66000 0x0 0x48>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_A>;
+ status = "disabled";
+ };
+
+ i2c1: i2c at 68000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x68000 0x0 0x48>;
+ interrupts = <GIC_SPI 161 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_B>;
+ status = "disabled";
+ };
+
+ i2c2: i2c at 6a000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x6a000 0x0 0x48>;
+ interrupts = <GIC_SPI 162 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_C>;
+ status = "okay";
+ };
+
+ i2c3: i2c at 6c000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x6c000 0x0 0x48>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_D>;
+ status = "disabled";
+ };
+
+ i2c4: i2c at 6e000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x6e000 0x0 0x48>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_E>;
+ status = "disabled";
+ };
+
+ i2c5: i2c at 70000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x070000 0x0 0x48>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_M_F>;
+ status = "disabled";
+ };
+
+ i2c_ao_a: i2c at 76000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x076000 0x0 0x48>;
+ interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_AO_A>;
+ status = "disabled";
+ };
+
+ i2c_ao_b: i2c at 86000 {
+ compatible = "amlogic,t7-i2c", "amlogic,meson-axg-i2c";
+ reg = <0x0 0x086000 0x0 0x48>;
+ interrupts = <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc_periphs CLKID_SYS_I2C_AO_B>;
+ status = "disabled";
+ };
+
sd_emmc_a: mmc at 88000 {
compatible = "amlogic,t7-mmc", "amlogic,meson-axg-mmc";
reg = <0x0 0x88000 0x0 0x800>;
--
2.52.0
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