arm64: dts: apple: Add MTP nodes to t6020x

Signed-off-by: Hector Martin <marcan@marcan.st>

Author: marcan

arch/arm64/boot/dts/apple/t6020-j414s.dts

@@ -35,3 +35,7 @@
 &sound {
 	model = "MacBook Pro J414";
 };
+
+&mtp_mt {
+	firmware-name = "apple/tpmtfw-j414s.bin";
+};

arch/arm64/boot/dts/apple/t6020-j416s.dts

@@ -35,3 +35,7 @@
 &sound {
 	model = "MacBook Pro J416";
 };
+
+&mtp_mt {
+	firmware-name = "apple/tpmtfw-j416s.bin";
+};

arch/arm64/boot/dts/apple/t6021-j414c.dts

@@ -35,3 +35,7 @@
 &sound {
 	model = "MacBook Pro J414";
 };
+
+&mtp_mt {
+	firmware-name = "apple/tpmtfw-j414c.bin";
+};

arch/arm64/boot/dts/apple/t6021-j416c.dts

@@ -51,3 +51,7 @@
 &sound {
 	model = "MacBook Pro J416";
 };
+
+&mtp_mt {
+	firmware-name = "apple/tpmtfw-j416c.bin";
+};

arch/arm64/boot/dts/apple/t602x-die0.dtsi

@@ -170,6 +170,82 @@
 				<AIC_IRQ 0 857 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	mtp: mtp@2a9400000 {
+		compatible = "apple,t6020-mtp", "apple,t6020-rtk-helper-asc4", "apple,mtp", "apple,rtk-helper-asc4";
+		reg = <0x2 0xa9400000 0x0 0x4000>,
+			<0x2 0xa9c00000 0x0 0x100000>;
+		reg-names = "asc", "sram";
+		mboxes = <&mtp_mbox>;
+		iommus = <&mtp_dart 1>;
+		#helper-cells = <0>;
+
+		status = "disabled";
+	};
+
+	mtp_mbox: mbox@2a9408000 {
+		compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4";
+		reg = <0x2 0xa9408000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 693 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 694 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 695 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ 0 696 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "send-empty", "send-not-empty",
+			"recv-empty", "recv-not-empty";
+		#mbox-cells = <0>;
+
+		status = "disabled";
+	};
+
+	mtp_dart: iommu@2a9808000 {
+		compatible = "apple,t6020-dart", "apple,t8110-dart";
+		reg = <0x2 0xa9808000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 676 IRQ_TYPE_LEVEL_HIGH>;
+		#iommu-cells = <1>;
+
+		apple,dma-range = <0x100 0x0 0x1 0x0>;
+
+		status = "disabled";
+	};
+
+	mtp_dockchannel: fifo@2a9b14000 {
+		compatible = "apple,t6020-dockchannel", "apple,dockchannel";
+		reg = <0x2 0xa9b14000 0x0 0x4000>;
+		reg-names = "irq";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 677 IRQ_TYPE_LEVEL_HIGH>;
+
+		ranges = <0 0x2 0xa9b28000 0x20000>;
+		nonposted-mmio;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		status = "disabled";
+
+		mtp_hid: input@8000 {
+			compatible = "apple,dockchannel-hid";
+			reg = <0x8000 0x4000>,
+				<0xc000 0x4000>,
+				<0x0000 0x4000>,
+				<0x4000 0x4000>;
+			reg-names = "config", "data",
+				"rmt-config", "rmt-data";
+			iommus = <&mtp_dart 1>;
+			interrupt-parent = <&mtp_dockchannel>;
+			interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
+				<3 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+
+			apple,fifo-size = <0x800>;
+			apple,helper-cpu = <&mtp>;
+		};
+
+	};
+
 	disp0_piodma: mapper@388000000 {
 		compatible = "apple,t6020-dcp-piodma", "apple,dcp-piodma";
 		iommus = <&disp0_dart 4>;

arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi

@@ -118,3 +118,40 @@
 &ps_isp_clr {
 	status = "okay";
 };
+
+&mtp {
+	status = "okay";
+};
+
+&mtp_mbox {
+	status = "okay";
+};
+
+&mtp_dart {
+	status = "okay";
+};
+
+&mtp_dockchannel {
+	status = "okay";
+};
+
+&mtp_hid {
+	mtp_mt: multi-touch {
+		apple,afe-reset-gpios = <&smc_gpio 25 GPIO_ACTIVE_LOW>;
+	};
+
+	keyboard: keyboard {
+		hid-country-code = <0>;
+		apple,keyboard-layout-id = <0>;
+	};
+
+	stm {
+		apple,stm-reset-gpios = <&smc_gpio 26 GPIO_ACTIVE_LOW>;
+	};
+
+	actuator {
+	};
+
+	tp_accel {
+	};
+};

arch/arm64/boot/dts/apple/t8112.dtsi

@@ -1267,6 +1267,7 @@
 			interrupts = <AIC_IRQ 850 IRQ_TYPE_LEVEL_HIGH>;
 
 			ranges = <0 0x2 0x4eb28000 0x20000>;
+			nonposted-mmio;
 			#address-cells = <1>;
 			#size-cells = <1>;