[PATCH v2 3/3] arm64: dts: amlogic: add T7 peripheral nodes

@@ -24,12 +24,159 @@ memory@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@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+
+		/* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+		secmon_reserved_bl32: secmon@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>;
+		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>;
+		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 +184,9 @@ &uart_a {
 	clock-names = "xtal", "pclk", "baud";
 	status = "okay";
 };
+
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};

@@ -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@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@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 +848,51 @@ uart_a: serial@78000 {
 				status = "disabled";
 			};
 
+			uart_b: serial@7a000 {
+				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+				reg = <0x0 0x7a000 0x0 0x18>;
+				interrupts = <GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_B>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_c: serial@7c000 {
+				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+				reg = <0x0 0x7c000 0x0 0x18>;
+				interrupts = <GIC_SPI 170 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_C>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_d: serial@7e000 {
+				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+				reg = <0x0 0x7e000 0x0 0x18>;
+				interrupts = <GIC_SPI 171 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_D>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_e: serial@80000 {
+				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+				reg = <0x0 0x80000 0x0 0x18>;
+				interrupts = <GIC_SPI 172 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_E>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_f: serial@82000 {
+				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
+				reg = <0x0 0x82000 0x0 0x18>;
+				interrupts = <GIC_SPI 173 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_F>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
 			gp0: clock-controller@8080 {
 				compatible = "amlogic,t7-gp0-pll";
 				reg = <0x0 0x8080 0x0 0x20>;

@@ -688,6 +959,39 @@ sec_ao: ao-secure@10220 {
 				amlogic,has-chip-id;
 			};
 
+			eth_phy: mdio-multiplexer@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@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+
+				int_mdio: mdio@1 {
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					internal_ephy: ethernet-phy@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@30000 {
 				compatible = "amlogic,t7-pwm", "amlogic,meson-s4-pwm";
 				reg = <0x0 0x30000 0x0 0x24>;

@@ -711,6 +1015,84 @@ clock-measurer@48000 {
 				reg = <0x0 0x48000 0x0 0x1c>;
 			};
 
+			spicc3: spi@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@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@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@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@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@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@58000 {
 				compatible = "amlogic,t7-pwm", "amlogic,meson-s4-pwm";
 				reg = <0x0 0x58000 0x0 0x24>;

@@ -756,6 +1138,86 @@ pwm_ao_cd: pwm@60000 {
 				status = "disabled";
 			};
 
+			i2c0: i2c@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@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@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 = "disabled";
+			};
+
+			i2c3: i2c@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@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@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@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@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@88000 {
 				compatible = "amlogic,t7-mmc", "amlogic,meson-axg-mmc";
 				reg = <0x0 0x88000 0x0 0x800>;