arm64: dts: apple: Add SEP device tree nodes.

Signed-off-by: Sasha Finkelstein <[email protected]>
AsahiLinux · Nov 23, 2024 · 34a5c14 · 34a5c14
1 parent cee4325
commit 34a5c14
Show file tree

Hide file tree

Showing 9 changed files with 123 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi
@@ -288,6 +288,36 @@
 		apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>;
 	};
 
+	sep_dart: iommu@3952c0000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x3 0x952c0000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 551 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	sep_mbox: mbox@396400000 {
+		compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4";
+		reg = <0x3 0x96408000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 545 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 546 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 547 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 548 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "send-empty", "send-not-empty",
+			"recv-empty", "recv-not-empty";
+		#mbox-cells = <0>;
+	};
+
+	sep: sep@396400000 {
+		compatible = "apple,sep";
+		reg = <0x3 0x96400000 0x0 0x6C000>;
+		mboxes = <&sep_mbox>;
+		mbox-names = "mbox";
+		iommus = <&sep_dart 0>;
+		power-domains = <&ps_sep>;
+	};
+
 	dpaudio0: audio-controller@39b500000 {
 		compatible = "apple,t6000-dpaudio", "apple,dpaudio";
 		reg = <0x3 0x9b500000 0x0 0x4000>;

diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi
@@ -26,6 +26,7 @@
 		serial0 = &serial0;
 		sio = &sio;
 		wifi0 = &wifi0;
+		sep = &sep;
 	};
 
 	chosen {

diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi
@@ -26,6 +26,7 @@
 		serial0 = &serial0;
 		sio = &sio;
 		wifi0 = &wifi0;
+		sep = &sep;
 	};
 
 	chosen {

diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi
@@ -11,6 +11,7 @@
 
 	aliases {
 		gpu = &gpu;
+		sep = &sep;
 	};
 
 	cpus {

diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi
@@ -477,6 +477,36 @@
 		phandle = <&display>;
 	};
 
+	sep_dart: iommu@388ac0000 {
+		compatible = "apple,t6020-dart", "apple,t8110-dart";
+		reg = <0x3 0x88ac0000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 579 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	sep_mbox: mbox@38a400000 {
+		compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4";
+		reg = <0x3 0x8a408000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 573 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 574 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 575 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 576 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "send-empty", "send-not-empty",
+			"recv-empty", "recv-not-empty";
+		#mbox-cells = <0>;
+	};
+
+	sep: sep@396400000 {
+		compatible = "apple,sep";
+		reg = <0x3 0x8a400000 0x0 0x6C000>;
+		mboxes = <&sep_mbox>;
+		mbox-names = "mbox";
+		iommus = <&sep_dart 0>;
+		power-domains = <&ps_sep>;
+	};
+
 	fpwm0: pwm@39b030000 {
 		compatible = "apple,t6020-fpwm", "apple,s5l-fpwm";
 		reg = <0x3 0x9b030000 0x0 0x4000>;

diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
@@ -21,6 +21,7 @@
 		wifi0 = &wifi0;
 		atcphy0 = &atcphy0;
 		atcphy1 = &atcphy1;
+		sep = &sep;
 	};
 
 	chosen {

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -1253,6 +1253,35 @@
 				     <AIC_IRQ 397 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		sep_dart: iommu@2412c0000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x2 0x412c0000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 259 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		sep_mbox: mbox@242400000 {
+			compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+			reg = <0x2 0x42408000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 253 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 254 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 255 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 256 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "send-empty", "send-not-empty",
+				"recv-empty", "recv-not-empty";
+			#mbox-cells = <0>;
+		};
+
+		sep: sep@242400000 {
+			compatible = "apple,sep";
+			reg = <0x2 0x42400000 0x0 0x6C000>;
+			mboxes = <&sep_mbox>;
+			mbox-names = "mbox";
+			iommus = <&sep_dart 0>;
+		};
+
 		pinctrl_aop: pinctrl@24a820000 {
 			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
 			reg = <0x2 0x4a820000 0x0 0x4000>;

diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi
@@ -19,6 +19,7 @@
 		nvram = &nvram;
 		serial0 = &serial0;
 		serial2 = &serial2;
+		sep = &sep;
 	};
 
 	chosen {

diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi
@@ -1557,6 +1557,35 @@
 
 		};
 
+		sep_dart: iommu@25d2c0000 {
+			compatible = "apple,t8112-dart", "apple,t8110-dart";
+			reg = <0x2 0x5d2c0000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 282 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		sep_mbox: mbox@25e400000 {
+			compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4";
+			reg = <0x2 0x5e408000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 276 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 277 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 278 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 279 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "send-empty", "send-not-empty",
+				"recv-empty", "recv-not-empty";
+			#mbox-cells = <0>;
+		};
+
+		sep: sep@25e400000 {
+			compatible = "apple,sep";
+			reg = <0x2 0x5e400000 0x0 0x6C000>;
+			mboxes = <&sep_mbox>;
+			mbox-names = "mbox";
+			iommus = <&sep_dart 0>;
+		};
+
 		dispext0_dart: iommu@271304000 {
 			compatible = "apple,t8112-dart", "apple,t8110-dart";
 			reg = <0x2 0x71304000 0x0 0x4000>;