Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: amlogic: updates for v5.9 (round 2)
- new board: WeTek Core2
- audio playback support on more boards
- add GPU DVFS

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: amlogic: meson-g12: add the Mali OPP table and use DVFS
  arm64: dts: amlogic: meson-gxm: add the Mali OPP table and use DVFS
  arm64: dts: amlogic: meson-gx: add the Mali-450 OPP table and use DVFS
  arm64: dts: meson: add support for the WeTek Core 2
  dt-bindings: arm: amlogic: add support for the WeTek Core 2
  arm64: dts: meson: add audio playback to khadas-vim3l
  arm64: dts: meson: add audio playback to odroid-c4
  arm64: dts: meson: update spifc node name on Khadas VIM3/VIM3L
  ARM: dts: meson: Align L2 cache-controller nodename with dtschema
  arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency
  arm64: dts: meson: add missing gxl rng clock
  soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's

Link: https://lore.kernel.org/r/7h8sf8671u.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

14 files changed, 440 insertions, 110 deletions

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 5cac4d1d487d..4e2239ffcaa5 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-libretech-pc.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-wetek-core2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-c4.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 41805f2ed8fc..1e83ec5b8c91 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -52,6 +52,39 @@
 		secure-monitor = <&sm>;
 	};
 
+	gpu_opp_table: gpu-opp-table {
+		compatible = "operating-points-v2";
+
+		opp-124999998 {
+			opp-hz = /bits/ 64 <124999998>;
+			opp-microvolt = <800000>;
+		};
+		opp-249999996 {
+			opp-hz = /bits/ 64 <249999996>;
+			opp-microvolt = <800000>;
+		};
+		opp-285714281 {
+			opp-hz = /bits/ 64 <285714281>;
+			opp-microvolt = <800000>;
+		};
+		opp-399999994 {
+			opp-hz = /bits/ 64 <399999994>;
+			opp-microvolt = <800000>;
+		};
+		opp-499999992 {
+			opp-hz = /bits/ 64 <499999992>;
+			opp-microvolt = <800000>;
+		};
+		opp-666666656 {
+			opp-hz = /bits/ 64 <666666656>;
+			opp-microvolt = <800000>;
+		};
+		opp-799999987 {
+			opp-hz = /bits/ 64 <799999987>;
+			opp-microvolt = <800000>;
+		};
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
@@ -2362,21 +2395,7 @@
 			interrupt-names = "job", "mmu", "gpu";
 			clocks = <&clkc CLKID_MALI>;
 			resets = <&reset RESET_DVALIN_CAPB3>, <&reset RESET_DVALIN>;
-
-			/*
-			 * Mali clocking is provided by two identical clock paths
-			 * MALI_0 and MALI_1 muxed to a single clock by a glitch
-			 * free mux to safely change frequency while running.
-			 */
-			assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
-					  <&clkc CLKID_MALI_0>,
-					  <&clkc CLKID_MALI>; /* Glitch free mux */
-			assigned-clock-parents = <&clkc CLKID_FCLK_DIV2P5>,
-						 <0>, /* Do Nothing */
-						 <&clkc CLKID_MALI_0>;
-			assigned-clock-rates = <0>, /* Do Nothing */
-					       <800000000>,
-					       <0>; /* Do Nothing */
+			operating-points-v2 = <&gpu_opp_table>;
 			#cooling-cells = <2>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi
new file mode 100644
index 000000000000..f9771b51c852
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-mali450.dtsi
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 BayLibre SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/ {
+	gpu_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-125000000 {
+			opp-hz = /bits/ 64 <125000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-250000000 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-285714285 {
+			opp-hz = /bits/ 64 <285714285>;
+			opp-microvolt = <950000>;
+		};
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-666666666 {
+			opp-hz = /bits/ 64 <666666666>;
+			opp-microvolt = <950000>;
+		};
+		opp-744000000 {
+			opp-hz = /bits/ 64 <744000000>;
+			opp-microvolt = <950000>;
+		};
+	};
+};
+
+&apb {
+	mali: gpu@c0000 {
+		compatible = "arm,mali-450";
+		reg = <0x0 0xc0000 0x0 0x40000>;
+		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp", "gpmmu", "pp", "pmu",
+			"pp0", "ppmmu0", "pp1", "ppmmu1",
+			"pp2", "ppmmu2";
+		operating-points-v2 = <&gpu_opp_table>;
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index ea50dd434887..7c029f552a23 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include "meson-gx.dtsi"
+#include "meson-gx-mali450.dtsi"
 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
 #include <dt-bindings/clock/gxbb-clkc.h>
@@ -264,46 +265,6 @@
 	};
 };
 
-&apb {
-	mali: gpu@c0000 {
-		compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
-		reg = <0x0 0xc0000 0x0 0x40000>;
-		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "gp", "gpmmu", "pp", "pmu",
-			"pp0", "ppmmu0", "pp1", "ppmmu1",
-			"pp2", "ppmmu2";
-		clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
-		clock-names = "bus", "core";
-
-		/*
-		 * Mali clocking is provided by two identical clock paths
-		 * MALI_0 and MALI_1 muxed to a single clock by a glitch
-		 * free mux to safely change frequency while running.
-		 */
-		assigned-clocks = <&clkc CLKID_GP0_PLL>,
-				  <&clkc CLKID_MALI_0_SEL>,
-				  <&clkc CLKID_MALI_0>,
-				  <&clkc CLKID_MALI>; /* Glitch free mux */
-		assigned-clock-parents = <0>, /* Do Nothing */
-					 <&clkc CLKID_GP0_PLL>,
-					 <0>, /* Do Nothing */
-					 <&clkc CLKID_MALI_0>;
-		assigned-clock-rates = <744000000>,
-				       <0>, /* Do Nothing */
-				       <744000000>,
-				       <0>; /* Do Nothing */
-	};
-};
-
 &cbus {
 	spifc: spi@8c80 {
 		compatible = "amlogic,meson-gxbb-spifc";
@@ -386,6 +347,16 @@
 	clocks = <&clkc CLKID_I2C>;
 };
 
+&mali {
+	compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
+
+	clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
+	clock-names = "bus", "core";
+
+	assigned-clocks = <&clkc CLKID_GP0_PLL>;
+	assigned-clock-rates = <744000000>;
+};
+
 &periphs {
 	pinctrl_periphs: pinctrl@4b0 {
 		compatible = "amlogic,meson-gxbb-periphs-pinctrl";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi
index 6aaafff674f9..478e755cc87c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi
@@ -4,42 +4,14 @@
  * Author: Neil Armstrong <narmstrong@baylibre.com>
  */
 
-&apb {
-	mali: gpu@c0000 {
-		compatible = "amlogic,meson-gxl-mali", "arm,mali-450";
-		reg = <0x0 0xc0000 0x0 0x40000>;
-		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "gp", "gpmmu", "pp", "pmu",
-			"pp0", "ppmmu0", "pp1", "ppmmu1",
-			"pp2", "ppmmu2";
-		clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
-		clock-names = "bus", "core";
+#include "meson-gx-mali450.dtsi"
 
-		/*
-		 * Mali clocking is provided by two identical clock paths
-		 * MALI_0 and MALI_1 muxed to a single clock by a glitch
-		 * free mux to safely change frequency while running.
-		 */
-		assigned-clocks = <&clkc CLKID_GP0_PLL>,
-				  <&clkc CLKID_MALI_0_SEL>,
-				  <&clkc CLKID_MALI_0>,
-				  <&clkc CLKID_MALI>; /* Glitch free mux */
-		assigned-clock-parents = <0>, /* Do Nothing */
-					 <&clkc CLKID_GP0_PLL>,
-					 <0>, /* Do Nothing */
-					 <&clkc CLKID_MALI_0>;
-		assigned-clock-rates = <744000000>,
-				       <0>, /* Do Nothing */
-				       <744000000>,
-				       <0>; /* Do Nothing */
-	};
+&mali {
+	compatible = "amlogic,meson-gxl-mali", "arm,mali-450";
+
+	clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
+	clock-names = "bus", "core";
+
+	assigned-clocks = <&clkc CLKID_GP0_PLL>;
+	assigned-clock-rates = <744000000>;
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
index 6a226faab183..9e43f4dca90d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts
@@ -10,7 +10,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/sound/meson-aiu.h>
 
-#include "meson-gxl-s905x.dtsi"
+#include "meson-gxl-s805x.dtsi"
 
 / {
 	compatible = "libretech,aml-s805x-ac", "amlogic,s805x",
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
index 867e30f1d62b..eb7f5a3fefd4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
@@ -9,7 +9,7 @@
 
 #include <dt-bindings/input/input.h>
 
-#include "meson-gxl-s905x.dtsi"
+#include "meson-gxl-s805x.dtsi"
 
 / {
 	compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi
new file mode 100644
index 000000000000..29975849822c
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 BayLibre SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include "meson-gxl-s905x.dtsi"
+
+/ {
+	compatible = "amlogic,s805x", "amlogic,meson-gxl";
+};
+
+/* The S805X Package doesn't seem to handle the 744MHz OPP correctly */
+&gpu_opp_table {
+	opp-744000000 {
+		status = "disabled";
+	};
+};
+
+&mali {
+	/delete-property/ assigned-clocks;
+	/delete-property/ assigned-clock-rates;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index beb5fc79d186..c3ac531c4f84 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -338,6 +338,11 @@
 	};
 };
 
+&hwrng {
+	clocks = <&clkc CLKID_RNG0>;
+	clock-names = "core";
+};
+
 &i2c_A {
 	clocks = <&clkc CLKID_I2C>;
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts
new file mode 100644
index 000000000000..ec794c134c15
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-wetek-core2.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxm.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	compatible = "wetek,core2", "amlogic,s912", "amlogic,meson-gxm";
+	model = "WeTek Core 2";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		blue {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1710000>;
+
+		button-update {
+			label = "update";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <10000>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
+
+		button-power {
+			label = "power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+/* Disabled as Realtek RTL8152 USB provides Ethernet */
+&ethmac {
+	status = "disabled";
+};
+
+&internal_phy {
+	status = "disabled";
+};
+
+&ir {
+	linux,rc-map-name = "rc-wetek-play2";
+};
+
+/* This is connected to the Bluetooth module: */
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		max-speed = <2000000>;
+		clocks = <&wifi32k>;
+		clock-names = "lpo";
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
index 40e3e123e05b..fe4145112295 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
@@ -82,6 +82,35 @@
 			#cooling-cells = <2>;
 		};
 	};
+
+	gpu_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-125000000 {
+			opp-hz = /bits/ 64 <125000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-250000000 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-285714285 {
+			opp-hz = /bits/ 64 <285714285>;
+			opp-microvolt = <950000>;
+		};
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-666666666 {
+			opp-hz = /bits/ 64 <666666666>;
+			opp-microvolt = <950000>;
+		};
+	};
 };
 
 &apb {
@@ -106,21 +135,7 @@
 		interrupt-names = "job", "mmu", "gpu";
 		clocks = <&clkc CLKID_MALI>;
 		resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>;
-
-		/*
-		 * Mali clocking is provided by two identical clock paths
-		 * MALI_0 and MALI_1 muxed to a single clock by a glitch
-		 * free mux to safely change frequency while running.
-		 */
-		assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
-				  <&clkc CLKID_MALI_0>,
-				  <&clkc CLKID_MALI>; /* Glitch free mux */
-		assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
-					 <0>, /* Do Nothing */
-					 <&clkc CLKID_MALI_0>;
-		assigned-clock-rates = <0>, /* Do Nothing */
-				       <666666666>,
-				       <0>; /* Do Nothing */
+		operating-points-v2 = <&gpu_opp_table>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index 27408c10a811..6b75157265e1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -360,7 +360,7 @@
 	pinctrl-0 = <&nor_pins>;
 	pinctrl-names = "default";
 
-	w25q32: spi-flash@0 {
+	w25q128: spi-flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "winbond,w25q128fw", "jedec,spi-nor";
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..b104967dbef1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -8,6 +8,7 @@
 
 #include "meson-sm1.dtsi"
 #include "meson-khadas-vim3.dtsi"
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
 
 / {
 	compatible = "khadas,vim3l", "amlogic,sm1";
@@ -31,6 +32,69 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "SM1-KHADAS-VIM3L";
+		audio-aux-devs = <&tdmout_a>;
+		audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
+				"TDMOUT_A IN 1", "FRDDR_B OUT 0",
+				"TDMOUT_A IN 2", "FRDDR_C OUT 0",
+				"TDM_A Playback", "TDMOUT_A OUT";
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+		status = "okay";
+
+		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_a>;
+			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_A>;
+			};
+		};
+
+		/* hdmi glue */
+		dai-link-4 {
+			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+			codec {
+				sound-dai = <&hdmi_tx>;
+			};
+		};
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&clkc_audio {
+	status = "okay";
 };
 
 &cpu0 {
@@ -61,6 +125,18 @@
 	clock-latency = <50000>;
 };
 
+&frddr_a {
+	status = "okay";
+};
+
+&frddr_b {
+	status = "okay";
+};
+
+&frddr_c {
+	status = "okay";
+};
+
 &pwm_AO_cd {
 	pinctrl-0 = <&pwm_ao_d_e_pins>;
 	pinctrl-names = "default";
@@ -93,3 +169,15 @@
 	phy-names = "usb2-phy0", "usb2-phy1";
 };
  */
+
+&tdmif_a {
+	status = "okay";
+};
+
+&tdmout_a {
+	status = "okay";
+};
+
+&tohdmitx {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 00d90b30f8b4..cf5a98f0e47c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -8,6 +8,7 @@
 #include "meson-sm1.dtsi"
 #include <dt-bindings/gpio/meson-g12a-gpio.h>
 #include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
 
 / {
 	compatible = "hardkernel,odroid-c4", "amlogic,sm1";
@@ -186,6 +187,69 @@
 			};
 		};
 	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "SM1-ODROID-C4";
+		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";
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+		status = "okay";
+
+		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>;
+			};
+		};
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&clkc_audio {
+	status = "okay";
 };
 
 &cpu0 {
@@ -237,6 +301,18 @@
 	amlogic,tx-delay-ns = <2>;
 };
 
+&frddr_a {
+	status = "okay";
+};
+
+&frddr_b {
+	status = "okay";
+};
+
+&frddr_c {
+	status = "okay";
+};
+
 &gpio {
 	gpio-line-names =
 		/* GPIOZ */
@@ -381,6 +457,18 @@
 	vqmmc-supply = <&flash_1v8>;
 };
 
+&tdmif_b {
+	status = "okay";
+};
+
+&tdmout_b {
+	status = "okay";
+};
+
+&tohdmitx {
+	status = "okay";
+};
+
 &uart_AO {
 	status = "okay";
 	pinctrl-0 = <&uart_ao_a_pins>;