1 files changed, 229 insertions, 44 deletions

diff --git a/arch/arm/dts/meson-axg.dtsi b/arch/arm/dts/meson-axg.dtsi
index df017dbd2e..aace3d32a3 100644
--- a/arch/arm/dts/meson-axg.dtsi
+++ b/arch/arm/dts/meson-axg.dtsi
@@ -20,7 +20,7 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	tdmif_a: audio-controller@0 {
+	tdmif_a: audio-controller-0 {
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_A";
@@ -31,7 +31,7 @@
 		status = "disabled";
 	};
 
-	tdmif_b: audio-controller@1 {
+	tdmif_b: audio-controller-1 {
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_B";
@@ -42,7 +42,7 @@
 		status = "disabled";
 	};
 
-	tdmif_c: audio-controller@2 {
+	tdmif_c: audio-controller-2 {
 		compatible = "amlogic,axg-tdm-iface";
 		#sound-dai-cells = <0>;
 		sound-name-prefix = "TDM_C";
@@ -53,13 +53,6 @@
 		status = "disabled";
 	};
 
-	ao_alt_xtal: ao_alt_xtal-clk {
-		compatible = "fixed-clock";
-		clock-frequency = <32000000>;
-		clock-output-names = "ao_alt_xtal";
-		#clock-cells = <0>;
-	};
-
 	arm-pmu {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
@@ -75,34 +68,38 @@
 
 		cpu0: cpu@0 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x0 0x0>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};
 
 		cpu1: cpu@1 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x0 0x1>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};
 
 		cpu2: cpu@2 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x0 0x2>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};
 
 		cpu3: cpu@3 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x0 0x3>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};
 
 		l2: l2-cache0 {
@@ -110,6 +107,19 @@
 		};
 	};
 
+	sm: secure-monitor {
+		compatible = "amlogic,meson-gxbb-sm";
+	};
+
+	efuse: efuse {
+		compatible = "amlogic,meson-gxbb-efuse";
+		clocks = <&clkc CLKID_EFUSE>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		read-only;
+		secure-monitor = <&sm>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
@@ -133,6 +143,28 @@
 		};
 	};
 
+	scpi {
+		compatible = "arm,scpi-pre-1.0";
+		mboxes = <&mailbox 1 &mailbox 2>;
+		shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
+
+		scpi_clocks: clocks {
+			compatible = "arm,scpi-clocks";
+
+			scpi_dvfs: clock-controller {
+				compatible = "arm,scpi-dvfs-clocks";
+				#clock-cells = <1>;
+				clock-indices = <0>;
+				clock-output-names = "vcpu";
+			};
+		};
+
+		scpi_sensors: sensors {
+			compatible = "amlogic,meson-gxbb-scpi-sensors";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -140,15 +172,19 @@
 		ranges;
 
 		ethmac: ethernet@ff3f0000 {
-			compatible = "amlogic,meson-axg-dwmac", "snps,dwmac";
-			reg = <0x0 0xff3f0000 0x0 0x10000
-			       0x0 0xff634540 0x0 0x8>;
-			interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
+			compatible = "amlogic,meson-axg-dwmac",
+				     "snps,dwmac-3.70a",
+				     "snps,dwmac";
+			reg = <0x0 0xff3f0000 0x0 0x10000>,
+			      <0x0 0xff634540 0x0 0x8>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
 			clocks = <&clkc CLKID_ETH>,
 				 <&clkc CLKID_FCLK_DIV2>,
 				 <&clkc CLKID_MPLL2>;
 			clock-names = "stmmaceth", "clkin0", "clkin1";
+			rx-fifo-depth = <4096>;
+			tx-fifo-depth = <2048>;
 			status = "disabled";
 		};
 
@@ -200,6 +236,7 @@
 						groups = "i2c0_sck",
 							 "i2c0_sda";
 						function = "i2c0";
+						bias-disable;
 					};
 				};
 
@@ -208,6 +245,7 @@
 						groups = "i2c1_sck_x",
 							 "i2c1_sda_x";
 						function = "i2c1";
+						bias-disable;
 					};
 				};
 
@@ -216,6 +254,7 @@
 						groups = "i2c1_sck_z",
 							 "i2c1_sda_z";
 						function = "i2c1";
+						bias-disable;
 					};
 				};
 
@@ -224,6 +263,7 @@
 						groups = "i2c2_sck_a",
 							 "i2c2_sda_a";
 						function = "i2c2";
+						bias-disable;
 					};
 				};
 
@@ -232,6 +272,7 @@
 						groups = "i2c2_sck_x",
 							 "i2c2_sda_x";
 						function = "i2c2";
+						bias-disable;
 					};
 				};
 
@@ -240,6 +281,7 @@
 						groups = "i2c3_sda_a6",
 							 "i2c3_sck_a7";
 						function = "i2c3";
+						bias-disable;
 					};
 				};
 
@@ -248,6 +290,7 @@
 						groups = "i2c3_sda_a12",
 							 "i2c3_sck_a13";
 						function = "i2c3";
+						bias-disable;
 					};
 				};
 
@@ -256,11 +299,12 @@
 						groups = "i2c3_sda_a19",
 							 "i2c3_sck_a20";
 						function = "i2c3";
+						bias-disable;
 					};
 				};
 
 				emmc_pins: emmc {
-					mux {
+					mux-0 {
 						groups = "emmc_nand_d0",
 							 "emmc_nand_d1",
 							 "emmc_nand_d2",
@@ -269,10 +313,23 @@
 							 "emmc_nand_d5",
 							 "emmc_nand_d6",
 							 "emmc_nand_d7",
-							 "emmc_clk",
-							 "emmc_cmd",
-							 "emmc_ds";
+							 "emmc_cmd";
+						function = "emmc";
+						bias-pull-up;
+					};
+
+					mux-1 {
+						groups = "emmc_clk";
 						function = "emmc";
+						bias-disable;
+					};
+				};
+
+				emmc_ds_pins: emmc_ds {
+					mux {
+						groups = "emmc_ds";
+						function = "emmc";
+						bias-pull-down;
 					};
 				};
 
@@ -280,9 +337,6 @@
 					mux {
 						groups = "BOOT_8";
 						function = "gpio_periphs";
-					};
-					cfg-pull-down {
-						pins = "BOOT_8";
 						bias-pull-down;
 					};
 				};
@@ -304,6 +358,7 @@
 							 "eth_txd2_rgmii",
 							 "eth_txd3_rgmii";
 						function = "eth";
+						bias-disable;
 					};
 				};
 
@@ -324,6 +379,7 @@
 							 "eth_txd2_rgmii",
 							 "eth_txd3_rgmii";
 						function = "eth";
+						bias-disable;
 					};
 				};
 
@@ -339,6 +395,7 @@
 							 "eth_txd0_x",
 							 "eth_txd1_x";
 						function = "eth";
+						bias-disable;
 					};
 				};
 
@@ -354,6 +411,7 @@
 							 "eth_txd0_y",
 							 "eth_txd1_y";
 						function = "eth";
+						bias-disable;
 					};
 				};
 
@@ -361,6 +419,7 @@
 					mux {
 						groups = "mclk_b";
 						function = "mclk_b";
+						bias-disable;
 					};
 				};
 
@@ -368,6 +427,7 @@
 					mux {
 						groups = "mclk_c";
 						function = "mclk_c";
+						bias-disable;
 					};
 				};
 
@@ -375,6 +435,7 @@
 					mux {
 						groups = "pdm_dclk_a14";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -382,6 +443,7 @@
 					mux {
 						groups = "pdm_dclk_a19";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -389,6 +451,7 @@
 					mux {
 						groups = "pdm_din0";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -396,6 +459,7 @@
 					mux {
 						groups = "pdm_din1";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -403,6 +467,7 @@
 					mux {
 						groups = "pdm_din2";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -410,6 +475,7 @@
 					mux {
 						groups = "pdm_din3";
 						function = "pdm";
+						bias-disable;
 					};
 				};
 
@@ -417,6 +483,7 @@
 					mux {
 						groups = "pwm_a_a";
 						function = "pwm_a";
+						bias-disable;
 					};
 				};
 
@@ -424,6 +491,7 @@
 					mux {
 						groups = "pwm_a_x18";
 						function = "pwm_a";
+						bias-disable;
 					};
 				};
 
@@ -431,6 +499,7 @@
 					mux {
 						groups = "pwm_a_x20";
 						function = "pwm_a";
+						bias-disable;
 					};
 				};
 
@@ -438,6 +507,7 @@
 					mux {
 						groups = "pwm_a_z";
 						function = "pwm_a";
+						bias-disable;
 					};
 				};
 
@@ -445,6 +515,7 @@
 					mux {
 						groups = "pwm_b_a";
 						function = "pwm_b";
+						bias-disable;
 					};
 				};
 
@@ -452,6 +523,7 @@
 					mux {
 						groups = "pwm_b_x";
 						function = "pwm_b";
+						bias-disable;
 					};
 				};
 
@@ -459,6 +531,7 @@
 					mux {
 						groups = "pwm_b_z";
 						function = "pwm_b";
+						bias-disable;
 					};
 				};
 
@@ -466,6 +539,7 @@
 					mux {
 						groups = "pwm_c_a";
 						function = "pwm_c";
+						bias-disable;
 					};
 				};
 
@@ -473,6 +547,7 @@
 					mux {
 						groups = "pwm_c_x10";
 						function = "pwm_c";
+						bias-disable;
 					};
 				};
 
@@ -480,6 +555,7 @@
 					mux {
 						groups = "pwm_c_x17";
 						function = "pwm_c";
+						bias-disable;
 					};
 				};
 
@@ -487,6 +563,7 @@
 					mux {
 						groups = "pwm_d_x11";
 						function = "pwm_d";
+						bias-disable;
 					};
 				};
 
@@ -494,18 +571,25 @@
 					mux {
 						groups = "pwm_d_x16";
 						function = "pwm_d";
+						bias-disable;
 					};
 				};
 
 				sdio_pins: sdio {
-					mux {
+					mux-0 {
 						groups = "sdio_d0",
 							 "sdio_d1",
 							 "sdio_d2",
 							 "sdio_d3",
-							 "sdio_cmd",
-							 "sdio_clk";
+							 "sdio_cmd";
+						function = "sdio";
+						bias-pull-up;
+					};
+
+					mux-1 {
+						groups = "sdio_clk";
 						function = "sdio";
+						bias-disable;
 					};
 				};
 
@@ -513,9 +597,6 @@
 					mux {
 						groups = "GPIOX_4";
 						function = "gpio_periphs";
-					};
-					cfg-pull-down {
-						pins = "GPIOX_4";
 						bias-pull-down;
 					};
 				};
@@ -524,6 +605,7 @@
 					mux {
 						groups = "spdif_in_z";
 						function = "spdif_in";
+						bias-disable;
 					};
 				};
 
@@ -531,6 +613,7 @@
 					mux {
 						groups = "spdif_in_a1";
 						function = "spdif_in";
+						bias-disable;
 					};
 				};
 
@@ -538,6 +621,7 @@
 					mux {
 						groups = "spdif_in_a7";
 						function = "spdif_in";
+						bias-disable;
 					};
 				};
 
@@ -545,6 +629,7 @@
 					mux {
 						groups = "spdif_in_a19";
 						function = "spdif_in";
+						bias-disable;
 					};
 				};
 
@@ -552,6 +637,7 @@
 					mux {
 						groups = "spdif_in_a20";
 						function = "spdif_in";
+						bias-disable;
 					};
 				};
 
@@ -559,6 +645,7 @@
 					mux {
 						groups = "spdif_out_a1";
 						function = "spdif_out";
+						bias-disable;
 					};
 				};
 
@@ -566,6 +653,7 @@
 					mux {
 						groups = "spdif_out_a11";
 						function = "spdif_out";
+						bias-disable;
 					};
 				};
 
@@ -573,6 +661,7 @@
 					mux {
 						groups = "spdif_out_a19";
 						function = "spdif_out";
+						bias-disable;
 					};
 				};
 
@@ -580,6 +669,7 @@
 					mux {
 						groups = "spdif_out_a20";
 						function = "spdif_out";
+						bias-disable;
 					};
 				};
 
@@ -587,6 +677,7 @@
 					mux {
 						groups = "spdif_out_z";
 						function = "spdif_out";
+						bias-disable;
 					};
 				};
 
@@ -596,6 +687,7 @@
 							 "spi0_mosi",
 							 "spi0_clk";
 						function = "spi0";
+						bias-disable;
 					};
 				};
 
@@ -603,6 +695,7 @@
 					mux {
 						groups = "spi0_ss0";
 						function = "spi0";
+						bias-disable;
 					};
 				};
 
@@ -610,6 +703,7 @@
 					mux {
 						groups = "spi0_ss1";
 						function = "spi0";
+						bias-disable;
 					};
 				};
 
@@ -617,6 +711,7 @@
 					mux {
 						groups = "spi0_ss2";
 						function = "spi0";
+						bias-disable;
 					};
 				};
 
@@ -626,6 +721,7 @@
 							 "spi1_mosi_a",
 							 "spi1_clk_a";
 						function = "spi1";
+						bias-disable;
 					};
 				};
 
@@ -633,6 +729,7 @@
 					mux {
 						groups = "spi1_ss0_a";
 						function = "spi1";
+						bias-disable;
 					};
 				};
 
@@ -640,6 +737,7 @@
 					mux {
 						groups = "spi1_ss1";
 						function = "spi1";
+						bias-disable;
 					};
 				};
 
@@ -649,6 +747,7 @@
 							 "spi1_mosi_x",
 							 "spi1_clk_x";
 						function = "spi1";
+						bias-disable;
 					};
 				};
 
@@ -656,6 +755,7 @@
 					mux {
 						groups = "spi1_ss0_x";
 						function = "spi1";
+						bias-disable;
 					};
 				};
 
@@ -663,6 +763,7 @@
 					mux {
 						groups = "tdma_din0";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -670,6 +771,7 @@
 					mux {
 						groups = "tdma_dout0_x14";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -677,6 +779,7 @@
 					mux {
 						groups = "tdma_dout0_x15";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -684,6 +787,7 @@
 					mux {
 						groups = "tdma_dout1";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -691,6 +795,7 @@
 					mux {
 						groups = "tdma_din1";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -698,6 +803,7 @@
 					mux {
 						groups = "tdma_fs";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -705,6 +811,7 @@
 					mux {
 						groups = "tdma_fs_slv";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -712,6 +819,7 @@
 					mux {
 						groups = "tdma_sclk";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -719,6 +827,7 @@
 					mux {
 						groups = "tdma_sclk_slv";
 						function = "tdma";
+						bias-disable;
 					};
 				};
 
@@ -726,6 +835,7 @@
 					mux {
 						groups = "tdmb_din0";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -733,6 +843,7 @@
 					mux {
 						groups = "tdmb_din1";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -740,6 +851,7 @@
 					mux {
 						groups = "tdmb_din2";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -747,6 +859,7 @@
 					mux {
 						groups = "tdmb_din3";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -754,6 +867,7 @@
 					mux {
 						groups = "tdmb_dout0";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -761,6 +875,7 @@
 					mux {
 						groups = "tdmb_dout1";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -768,6 +883,7 @@
 					mux {
 						groups = "tdmb_dout2";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -775,6 +891,7 @@
 					mux {
 						groups = "tdmb_dout3";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -782,6 +899,7 @@
 					mux {
 						groups = "tdmb_fs";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -789,6 +907,7 @@
 					mux {
 						groups = "tdmb_fs_slv";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -796,6 +915,7 @@
 					mux {
 						groups = "tdmb_sclk";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -803,6 +923,7 @@
 					mux {
 						groups = "tdmb_sclk_slv";
 						function = "tdmb";
+						bias-disable;
 					};
 				};
 
@@ -810,6 +931,7 @@
 					mux {
 						groups = "tdmc_fs";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -817,6 +939,7 @@
 					mux {
 						groups = "tdmc_fs_slv";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -824,6 +947,7 @@
 					mux {
 						groups = "tdmc_sclk";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -831,6 +955,7 @@
 					mux {
 						groups = "tdmc_sclk_slv";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -838,6 +963,7 @@
 					mux {
 						groups = "tdmc_din0";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -845,6 +971,7 @@
 					mux {
 						groups = "tdmc_din1";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -852,6 +979,7 @@
 					mux {
 						groups = "tdmc_din2";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -859,6 +987,7 @@
 					mux {
 						groups = "tdmc_din3";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -866,6 +995,7 @@
 					mux {
 						groups = "tdmc_dout0";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -873,6 +1003,7 @@
 					mux {
 						groups = "tdmc_dout1";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -880,6 +1011,7 @@
 					mux {
 						groups = "tdmc_dout2";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -887,6 +1019,7 @@
 					mux {
 						groups = "tdmc_dout3";
 						function = "tdmc";
+						bias-disable;
 					};
 				};
 
@@ -895,6 +1028,7 @@
 						groups = "uart_tx_a",
 							 "uart_rx_a";
 						function = "uart_a";
+						bias-disable;
 					};
 				};
 
@@ -903,6 +1037,7 @@
 						groups = "uart_cts_a",
 							 "uart_rts_a";
 						function = "uart_a";
+						bias-disable;
 					};
 				};
 
@@ -911,6 +1046,7 @@
 						groups = "uart_tx_b_x",
 							 "uart_rx_b_x";
 						function = "uart_b";
+						bias-disable;
 					};
 				};
 
@@ -919,6 +1055,7 @@
 						groups = "uart_cts_b_x",
 							 "uart_rts_b_x";
 						function = "uart_b";
+						bias-disable;
 					};
 				};
 
@@ -927,6 +1064,7 @@
 						groups = "uart_tx_b_z",
 							 "uart_rx_b_z";
 						function = "uart_b";
+						bias-disable;
 					};
 				};
 
@@ -935,6 +1073,7 @@
 						groups = "uart_cts_b_z",
 							 "uart_rts_b_z";
 						function = "uart_b";
+						bias-disable;
 					};
 				};
 
@@ -943,6 +1082,7 @@
 						groups = "uart_ao_tx_b_z",
 							 "uart_ao_rx_b_z";
 						function = "uart_ao_b_z";
+						bias-disable;
 					};
 				};
 
@@ -951,6 +1091,7 @@
 						groups = "uart_ao_cts_b_z",
 							 "uart_ao_rts_b_z";
 						function = "uart_ao_b_z";
+						bias-disable;
 					};
 				};
 			};
@@ -971,13 +1112,15 @@
 				clkc: clock-controller {
 					compatible = "amlogic,axg-clkc";
 					#clock-cells = <1>;
+					clocks = <&xtal>;
+					clock-names = "xtal";
 				};
 			};
 		};
 
-		mailbox: mailbox@ff63dc00 {
-			compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
-			reg = <0 0xff63dc00 0 0x400>;
+		mailbox: mailbox@ff63c404 {
+			compatible = "amlogic,meson-gxbb-mhu";
+			reg = <0 0xff63c404 0 0x4c>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
@@ -1020,67 +1163,73 @@
 
 			toddr_a: audio-controller@100 {
 				compatible = "amlogic,axg-toddr";
-				reg = <0x0 0x100 0x0 0x1c>;
+				reg = <0x0 0x100 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "TODDR_A";
 				interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_TODDR_A>;
 				resets = <&arb AXG_ARB_TODDR_A>;
+				amlogic,fifo-depth = <512>;
 				status = "disabled";
 			};
 
 			toddr_b: audio-controller@140 {
 				compatible = "amlogic,axg-toddr";
-				reg = <0x0 0x140 0x0 0x1c>;
+				reg = <0x0 0x140 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "TODDR_B";
 				interrupts = <GIC_SPI 85 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_TODDR_B>;
 				resets = <&arb AXG_ARB_TODDR_B>;
+				amlogic,fifo-depth = <256>;
 				status = "disabled";
 			};
 
 			toddr_c: audio-controller@180 {
 				compatible = "amlogic,axg-toddr";
-				reg = <0x0 0x180 0x0 0x1c>;
+				reg = <0x0 0x180 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "TODDR_C";
 				interrupts = <GIC_SPI 86 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_TODDR_C>;
 				resets = <&arb AXG_ARB_TODDR_C>;
+				amlogic,fifo-depth = <256>;
 				status = "disabled";
 			};
 
 			frddr_a: audio-controller@1c0 {
 				compatible = "amlogic,axg-frddr";
-				reg = <0x0 0x1c0 0x0 0x1c>;
+				reg = <0x0 0x1c0 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "FRDDR_A";
 				interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;
 				resets = <&arb AXG_ARB_FRDDR_A>;
+				amlogic,fifo-depth = <512>;
 				status = "disabled";
 			};
 
 			frddr_b: audio-controller@200 {
 				compatible = "amlogic,axg-frddr";
-				reg = <0x0 0x200 0x0 0x1c>;
+				reg = <0x0 0x200 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "FRDDR_B";
 				interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_FRDDR_B>;
 				resets = <&arb AXG_ARB_FRDDR_B>;
+				amlogic,fifo-depth = <256>;
 				status = "disabled";
 			};
 
 			frddr_c: audio-controller@240 {
 				compatible = "amlogic,axg-frddr";
-				reg = <0x0 0x240 0x0 0x1c>;
+				reg = <0x0 0x240 0x0 0x2c>;
 				#sound-dai-cells = <0>;
 				sound-name-prefix = "FRDDR_C";
 				interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 				clocks = <&clkc_audio AUD_CLKID_FRDDR_C>;
 				resets = <&arb AXG_ARB_FRDDR_C>;
+				amlogic,fifo-depth = <256>;
 				status = "disabled";
 			};
 
@@ -1147,6 +1296,18 @@
 				status = "disabled";
 			};
 
+			spdifin: audio-controller@400 {
+				compatible = "amlogic,axg-spdifin";
+				reg = <0x0 0x400 0x0 0x30>;
+				#sound-dai-cells = <0>;
+				sound-name-prefix = "SPDIFIN";
+				interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
+					 <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
+				clock-names = "pclk", "refclk";
+				status = "disabled";
+			};
+
 			spdifout: audio-controller@480 {
 				compatible = "amlogic,axg-spdifout";
 				reg = <0x0 0x480 0x0 0x50>;
@@ -1216,6 +1377,8 @@
 					compatible = "amlogic,meson-axg-aoclkc";
 					#clock-cells = <1>;
 					#reset-cells = <1>;
+					clocks = <&xtal>, <&clkc CLKID_CLK81>;
+					clock-names = "xtal", "mpeg-clk";
 				};
 			};
 
@@ -1239,6 +1402,7 @@
 					mux {
 						groups = "i2c_ao_sck_4";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1246,6 +1410,7 @@
 					mux {
 						groups = "i2c_ao_sck_8";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1253,6 +1418,7 @@
 					mux {
 						groups = "i2c_ao_sck_10";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1260,6 +1426,7 @@
 					mux {
 						groups = "i2c_ao_sda_5";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1267,6 +1434,7 @@
 					mux {
 						groups = "i2c_ao_sda_9";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1274,6 +1442,7 @@
 					mux {
 						groups = "i2c_ao_sda_11";
 						function = "i2c_ao";
+						bias-disable;
 					};
 				};
 
@@ -1281,6 +1450,7 @@
 					mux {
 						groups = "remote_input_ao";
 						function = "remote_input_ao";
+						bias-disable;
 					};
 				};
 
@@ -1289,6 +1459,7 @@
 						groups = "uart_ao_tx_a",
 							 "uart_ao_rx_a";
 						function = "uart_ao_a";
+						bias-disable;
 					};
 				};
 
@@ -1297,6 +1468,7 @@
 						groups = "uart_ao_cts_a",
 							 "uart_ao_rts_a";
 						function = "uart_ao_a";
+						bias-disable;
 					};
 				};
 
@@ -1305,6 +1477,7 @@
 						groups = "uart_ao_tx_b",
 							 "uart_ao_rx_b";
 						function = "uart_ao_b";
+						bias-disable;
 					};
 				};
 
@@ -1313,6 +1486,7 @@
 						groups = "uart_ao_cts_b",
 							 "uart_ao_rts_b";
 						function = "uart_ao_b";
+						bias-disable;
 					};
 				};
 			};
@@ -1414,12 +1588,18 @@
 			};
 
 			gpio_intc: interrupt-controller@f080 {
-				compatible = "amlogic,meson-gpio-intc";
+				compatible = "amlogic,meson-axg-gpio-intc",
+					     "amlogic,meson-gpio-intc";
 				reg = <0x0 0xf080 0x0 0x10>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
 				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
-				status = "disabled";
+			};
+
+			watchdog@f0d0 {
+				compatible = "amlogic,meson-gxbb-wdt";
+				reg = <0x0 0xf0d0 0x0 0x10>;
+				clocks = <&xtal>;
 			};
 
 			pwm_ab: pwm@1b000 {
@@ -1458,6 +1638,11 @@
 				status = "disabled";
 			};
 
+			clk_msr: clock-measure@18000 {
+				compatible = "amlogic,meson-axg-clk-measure";
+				reg = <0x0 0x18000 0x0 0x10>;
+			};
+
 			i2c3: i2c@1c000 {
 				compatible = "amlogic,meson-axg-i2c";
 				reg = <0x0 0x1c000 0x0 0x20>;
@@ -1556,12 +1741,12 @@
 			#size-cells = <1>;
 			ranges = <0 0x0 0xfffc0000 0x20000>;
 
-			cpu_scp_lpri: scp-shmem@0 {
+			cpu_scp_lpri: scp-shmem@13000 {
 				compatible = "amlogic,meson-axg-scp-shmem";
 				reg = <0x13000 0x400>;
 			};
 
-			cpu_scp_hpri: scp-shmem@200 {
+			cpu_scp_hpri: scp-shmem@13400 {
 				compatible = "amlogic,meson-axg-scp-shmem";
 				reg = <0x13400 0x400>;
 			};