Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 567 insertions, 0 deletions

diff --git a/fdts/tc.dts b/fdts/tc.dts
new file mode 100644
index 0000000..5a8792e
--- /dev/null
+++ b/fdts/tc.dts
@@ -0,0 +1,567 @@
+/*
+ * Copyright (c) 2020-2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+
+/ {
+	compatible = "arm,tc";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &soc_uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+				core1 {
+					cpu = <&CPU1>;
+				};
+				core2 {
+					cpu = <&CPU2>;
+				};
+				core3 {
+					cpu = <&CPU3>;
+				};
+				core4 {
+					cpu = <&CPU4>;
+				};
+				core5 {
+					cpu = <&CPU5>;
+				};
+				core6 {
+					cpu = <&CPU6>;
+				};
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
+		/*
+		 * The timings below are just to demonstrate working cpuidle.
+		 * These values may be inaccurate.
+		 */
+		idle-states {
+			entry-method = "arm,psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				local-timer-stop;
+				entry-latency-us = <300>;
+				exit-latency-us = <1200>;
+				min-residency-us = <2000>;
+			};
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x1010000>;
+				local-timer-stop;
+				entry-latency-us = <400>;
+				exit-latency-us = <1200>;
+				min-residency-us = <2500>;
+			};
+		};
+
+		amus {
+			amu: amu-0 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mpmm_gear0: counter@0 {
+					reg = <0>;
+
+					enable-at-el3;
+				};
+
+				mpmm_gear1: counter@1 {
+					reg = <1>;
+
+					enable-at-el3;
+				};
+
+				mpmm_gear2: counter@2 {
+					reg = <2>;
+
+					enable-at-el3;
+				};
+			};
+		};
+
+		CPU0:cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 0>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <406>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU1:cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x100>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 0>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <406>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU2:cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x200>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 0>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <406>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU3:cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x300>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 0>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <406>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU4:cpu@400 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x400>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 1>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <912>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU5:cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x500>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 1>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <912>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU6:cpu@600 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x600>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 1>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <912>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+		CPU7:cpu@700 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x700>;
+			enable-method = "psci";
+			clocks = <&scmi_dvfs 2>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+			capacity-dmips-mhz = <1024>;
+			amu = <&amu>;
+			supports-mpmm;
+		};
+
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x8000000>;
+			linux,cma-default;
+		};
+
+		optee@0xfce00000 {
+			reg = <0x00000000 0xfce00000 0 0x00200000>;
+			no-map;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	sram: sram@6000000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x06000000 0x0 0x8000>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x0 0x06000000 0x8000>;
+
+		cpu_scp_scmi_mem: scp-shmem@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x80>;
+		};
+	};
+
+	mbox_db_rx: mhu@45010000 {
+		compatible = "arm,mhuv2-rx","arm,primecell";
+		reg = <0x0 0x45010000 0x0 0x1000>;
+		clocks = <&soc_refclk100mhz>;
+		clock-names = "apb_pclk";
+		#mbox-cells = <2>;
+		interrupts = <0 317 4>;
+		interrupt-names = "mhu_rx";
+		mhu-protocol = "doorbell";
+		arm,mhuv2-protocols = <0 1>;
+	};
+
+	mbox_db_tx: mhu@45000000 {
+		compatible = "arm,mhuv2-tx","arm,primecell";
+		reg = <0x0 0x45000000 0x0 0x1000>;
+		clocks = <&soc_refclk100mhz>;
+		clock-names = "apb_pclk";
+		#mbox-cells = <2>;
+		interrupt-names = "mhu_tx";
+		mhu-protocol = "doorbell";
+		arm,mhuv2-protocols = <0 1>;
+	};
+
+	cmn-pmu {
+		compatible = "arm,ci-700";
+		reg = <0x0 0x50000000 0x0 0x10000000>;
+		interrupts = <0x0 460 0x4>;
+	};
+
+	scmi {
+		compatible = "arm,scmi";
+		mbox-names = "tx", "rx";
+		mboxes = <&mbox_db_tx 0 0 &mbox_db_rx 0 0 >;
+		shmem = <&cpu_scp_scmi_mem &cpu_scp_scmi_mem>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		scmi_dvfs: protocol@13 {
+			reg = <0x13>;
+			#clock-cells = <1>;
+		};
+
+		scmi_clk: protocol@14 {
+			reg = <0x14>;
+			#clock-cells = <1>;
+		};
+	};
+
+	gic: interrupt-controller@2c010000 {
+		compatible = "arm,gic-600", "arm,gic-v3";
+		#address-cells = <2>;
+		#interrupt-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+		interrupt-controller;
+		reg = <0x0 0x30000000 0 0x10000>, /* GICD */
+		      <0x0 0x30080000 0 0x200000>; /* GICR */
+		interrupts = <0x1 0x9 0x4>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <0x1 13 0x8>,
+			     <0x1 14 0x8>,
+			     <0x1 11 0x8>,
+			     <0x1 10 0x8>;
+	};
+
+	soc_refclk100mhz: refclk100mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+		clock-output-names = "apb_pclk";
+	};
+
+	soc_refclk60mhz: refclk60mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <60000000>;
+		clock-output-names = "iofpga_clk";
+	};
+
+	soc_uartclk:  uartclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+		clock-output-names = "uartclk";
+	};
+
+	soc_uart0: uart@7ff80000 {
+		compatible = "arm,pl011", "arm,primecell";
+		reg = <0x0 0x7ff80000 0x0 0x1000>;
+		interrupts = <0x0 116 0x4>;
+		clocks = <&soc_uartclk>, <&soc_refclk100mhz>;
+		clock-names = "uartclk", "apb_pclk";
+		status = "okay";
+	};
+
+	rtc0: rtc@1C170000 {
+		compatible = "arm,pl031", "arm,primecell";
+		reg = <0x0 0x1C170000 0x0 0x1000>;
+		interrupts = <0x0 100 0x4>;
+		clocks = <&soc_refclk100mhz>;
+		clock-names = "apb_pclk";
+		wakeup-source;
+	};
+
+	vencoder {
+		compatible = "drm,virtual-encoder";
+
+		port {
+			vencoder_in: endpoint {
+				remote-endpoint = <&dp_pl0_out0>;
+			};
+		};
+
+		display-timings {
+			panel-timing {
+				clock-frequency = <25175000>;
+				hactive = <640>;
+				vactive = <480>;
+				hfront-porch = <16>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				vfront-porch = <10>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+			};
+		};
+
+	};
+
+	hdlcd: hdlcd@7ff60000 {
+		compatible = "arm,hdlcd";
+		reg = <0x0 0x7ff60000 0x0 0x1000>;
+		interrupts = <0x0 117 0x4>;
+		clocks = <&fake_hdlcd_clk>;
+		clock-names = "pxlclk";
+		status = "disabled";
+
+		port {
+			hdlcd_out: endpoint {
+				remote-endpoint = <&vencoder_in>;
+			};
+		};
+	};
+
+	fake_hdlcd_clk: fake-hdlcd-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25175000>;
+		clock-output-names = "pxlclk";
+	};
+
+	ethernet@18000000 {
+		compatible = "smsc,lan91c111";
+		reg = <0x0 0x18000000 0x0 0x10000>;
+		interrupts = <0 109 4>;
+	};
+
+	kmi@1c060000 {
+		compatible = "arm,pl050", "arm,primecell";
+		reg = <0x0 0x001c060000 0x0 0x1000>;
+		interrupts = <0 197 4>;
+		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
+		clock-names = "KMIREFCLK", "apb_pclk";
+	};
+
+	kmi@1c070000 {
+		compatible = "arm,pl050", "arm,primecell";
+		reg = <0x0 0x001c070000 0x0 0x1000>;
+		interrupts = <0 103 4>;
+		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
+		clock-names = "KMIREFCLK", "apb_pclk";
+	};
+
+	bp_clock24mhz: clock24mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "bp:clock24mhz";
+	};
+
+	virtio_block@1c130000 {
+		compatible = "virtio,mmio";
+		reg = <0x0 0x1c130000 0x0 0x200>;
+		interrupts = <0 204 4>;
+	};
+
+	sysreg: sysreg@1c010000 {
+		compatible = "arm,vexpress-sysreg";
+		reg = <0x0 0x001c010000 0x0 0x1000>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	fixed_3v3: v2m-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	mmci@1c050000 {
+		compatible = "arm,pl180", "arm,primecell";
+		reg = <0x0 0x001c050000 0x0 0x1000>;
+		interrupts = <0 107 0x4>,
+			     <0 108 0x4>;
+		cd-gpios = <&sysreg 0 0>;
+		wp-gpios = <&sysreg 1 0>;
+		bus-width = <8>;
+		max-frequency = <12000000>;
+		vmmc-supply = <&fixed_3v3>;
+		clocks = <&bp_clock24mhz>, <&bp_clock24mhz>;
+		clock-names = "mclk", "apb_pclk";
+	};
+
+	gpu: gpu@2d000000 {
+		compatible = "arm,mali-midgard";
+		reg = <0x0 0x2d000000 0x0 0x200000>;
+		interrupts = <0 66 4>, <0 67 4>, <0 65 4>;
+		interrupt-names = "JOB", "MMU", "GPU";
+		clocks = <&soc_refclk100mhz>;
+		clock-names = "clk_mali";
+		operating-points = <
+			/* KHz uV */
+			50000 820000
+		>;
+	};
+
+	smmu: smmu@2ce00000 {
+		#iommu-cells = <1>;
+		compatible = "arm,smmu-v3";
+		reg = <0x0 0x2ce00000 0x0 0x20000>;
+		status = "okay";
+	};
+
+	dp0: display@2cc00000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "arm,mali-d71";
+		reg = <0 0x2cc00000 0 0x20000>;
+		interrupts = <0 69 4>;
+		interrupt-names = "DPU";
+		clocks = <&scmi_clk 0>;
+		clock-names = "aclk";
+		iommus = <&smmu 0>, <&smmu 1>, <&smmu 2>, <&smmu 3>,
+			<&smmu 4>, <&smmu 5>, <&smmu 6>, <&smmu 7>,
+			<&smmu 8>, <&smmu 9>;
+		pl0: pipeline@0 {
+			reg = <0>;
+			clocks = <&scmi_clk 1>;
+			clock-names = "pxclk";
+			pl_id = <0>;
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+					dp_pl0_out0: endpoint {
+						remote-endpoint = <&vencoder_in>;
+					};
+				};
+			};
+		};
+
+		pl1: pipeline@1 {
+			reg = <1>;
+			clocks = <&scmi_clk 2>;
+			clock-names = "pxclk";
+			pl_id = <1>;
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+				};
+			};
+		};
+	};
+
+	ete0 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU0>;
+	};
+
+	ete1 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU1>;
+	};
+
+	ete2 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU2>;
+	};
+
+	ete3 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU3>;
+	};
+
+	ete4 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU4>;
+	};
+
+	ete5 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU5>;
+	};
+
+	ete6 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU6>;
+	};
+
+	ete7 {
+		compatible = "arm,embedded-trace-extension";
+		cpu = <&CPU7>;
+	};
+
+	trbe0 {
+		compatible = "arm,trace-buffer-extension";
+		interrupts = <1 2 4>;
+	};
+};