Adding upstream version 4.19.249.upstream/4.19.249

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

1 files changed, 540 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
new file mode 100644
index 000000000..4252119bf
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -0,0 +1,540 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * Copyright (c) 2016 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 16 MiB reserved for Hardware ROM Firmware */
+		hwrom_reserved: hwrom@0 {
+			reg = <0x0 0x0 0x0 0x1000000>;
+			no-map;
+		};
+
+		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved: secmon@10000000 {
+			reg = <0x0 0x10000000 0x0 0x200000>;
+			no-map;
+		};
+
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved_alt: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+
+		/* 32 MiB reserved for ARM Trusted Firmware (BL32) */
+		secmon_reserved_bl32: secmon@5300000 {
+			reg = <0x0 0x05300000 0x0 0x2000000>;
+			no-map;
+		};
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0xbc00000>;
+			alignment = <0x0 0x400000>;
+			linux,cma-default;
+		};
+	};
+
+	cpus {
+		#address-cells = <0x2>;
+		#size-cells = <0x0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			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";
+			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";
+			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";
+			reg = <0x0 0x3>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
+		};
+
+		l2: l2-cache0 {
+			compatible = "cache";
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	xtal: xtal-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xtal";
+		#clock-cells = <0>;
+	};
+
+	firmware {
+		sm: secure-monitor {
+			compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm";
+		};
+	};
+
+	efuse: efuse {
+		compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		read-only;
+
+		sn: sn@14 {
+			reg = <0x14 0x10>;
+		};
+
+		eth_mac: eth_mac@34 {
+			reg = <0x34 0x10>;
+		};
+
+		bid: bid@46 {
+			reg = <0x46 0x30>;
+		};
+	};
+
+	scpi {
+		compatible = "amlogic,meson-gxbb-scpi", "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: scpi_clocks@0 {
+				compatible = "arm,scpi-dvfs-clocks";
+				#clock-cells = <1>;
+				clock-indices = <0>;
+				clock-output-names = "vcpu";
+			};
+		};
+
+		scpi_sensors: sensors {
+			compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cbus: bus@c1100000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xc1100000 0x0 0x100000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
+
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0x0 0x9880 0x0 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
+			reset: reset-controller@4404 {
+				compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset";
+				reg = <0x0 0x04404 0x0 0x9c>;
+				#reset-cells = <1>;
+			};
+
+			uart_A: serial@84c0 {
+				compatible = "amlogic,meson-gx-uart";
+				reg = <0x0 0x84c0 0x0 0x18>;
+				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			uart_B: serial@84dc {
+				compatible = "amlogic,meson-gx-uart";
+				reg = <0x0 0x84dc 0x0 0x18>;
+				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			i2c_A: i2c@8500 {
+				compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
+				reg = <0x0 0x08500 0x0 0x20>;
+				interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			pwm_ab: pwm@8550 {
+				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+				reg = <0x0 0x08550 0x0 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			pwm_cd: pwm@8650 {
+				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+				reg = <0x0 0x08650 0x0 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			saradc: adc@8680 {
+				compatible = "amlogic,meson-saradc";
+				reg = <0x0 0x8680 0x0 0x34>;
+				#io-channel-cells = <1>;
+				interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			pwm_ef: pwm@86c0 {
+				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+				reg = <0x0 0x086c0 0x0 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			uart_C: serial@8700 {
+				compatible = "amlogic,meson-gx-uart";
+				reg = <0x0 0x8700 0x0 0x18>;
+				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			i2c_B: i2c@87c0 {
+				compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
+				reg = <0x0 0x087c0 0x0 0x20>;
+				interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c_C: i2c@87e0 {
+				compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
+				reg = <0x0 0x087e0 0x0 0x20>;
+				interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spicc: spi@8d80 {
+				compatible = "amlogic,meson-gx-spicc";
+				reg = <0x0 0x08d80 0x0 0x80>;
+				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spifc: spi@8c80 {
+				compatible = "amlogic,meson-gx-spifc", "amlogic,meson-gxbb-spifc";
+				reg = <0x0 0x08c80 0x0 0x80>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			watchdog@98d0 {
+				compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt";
+				reg = <0x0 0x098d0 0x0 0x10>;
+				clocks = <&xtal>;
+			};
+		};
+
+		gic: interrupt-controller@c4301000 {
+			compatible = "arm,gic-400";
+			reg = <0x0 0xc4301000 0 0x1000>,
+			      <0x0 0xc4302000 0 0x2000>,
+			      <0x0 0xc4304000 0 0x2000>,
+			      <0x0 0xc4306000 0 0x2000>;
+			interrupt-controller;
+			interrupts = <GIC_PPI 9
+				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+		};
+
+		sram: sram@c8000000 {
+			compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram";
+			reg = <0x0 0xc8000000 0x0 0x14000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x0 0xc8000000 0x14000>;
+
+			cpu_scp_lpri: scp-shmem@0 {
+				compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
+				reg = <0x13000 0x400>;
+			};
+
+			cpu_scp_hpri: scp-shmem@200 {
+				compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
+				reg = <0x13400 0x400>;
+			};
+		};
+
+		aobus: bus@c8100000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xc8100000 0x0 0x100000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
+
+			sysctrl_AO: sys-ctrl@0 {
+				compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
+				reg =  <0x0 0x0 0x0 0x100>;
+
+				pwrc_vpu: power-controller-vpu {
+					compatible = "amlogic,meson-gx-pwrc-vpu";
+					#power-domain-cells = <0>;
+					amlogic,hhi-sysctrl = <&sysctrl>;
+				};
+
+				clkc_AO: clock-controller {
+					compatible = "amlogic,meson-gx-aoclkc";
+					#clock-cells = <1>;
+					#reset-cells = <1>;
+				};
+			};
+
+			cec_AO: cec@100 {
+				compatible = "amlogic,meson-gx-ao-cec";
+				reg = <0x0 0x00100 0x0 0x14>;
+				interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
+			};
+
+			sec_AO: ao-secure@140 {
+				compatible = "amlogic,meson-gx-ao-secure", "syscon";
+				reg = <0x0 0x140 0x0 0x140>;
+				amlogic,has-chip-id;
+			};
+
+			uart_AO: serial@4c0 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x004c0 0x0 0x18>;
+				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			uart_AO_B: serial@4e0 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x004e0 0x0 0x18>;
+				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			i2c_AO: i2c@500 {
+				compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
+				reg = <0x0 0x500 0x0 0x20>;
+				interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			pwm_AO_ab: pwm@550 {
+				compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
+				reg = <0x0 0x00550 0x0 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			ir: ir@580 {
+				compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir";
+				reg = <0x0 0x00580 0x0 0x40>;
+				interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+		};
+
+		periphs: periphs@c8834000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xc8834000 0x0 0x2000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
+
+			hwrng: rng {
+				compatible = "amlogic,meson-rng";
+				reg = <0x0 0x0 0x0 0x4>;
+			};
+		};
+
+		hiubus: bus@c883c000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xc883c000 0x0 0x2000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>;
+
+			sysctrl: system-controller@0 {
+				compatible = "amlogic,meson-gx-hhi-sysctrl", "syscon", "simple-mfd";
+				reg = <0 0 0 0x400>;
+			};
+
+			mailbox: mailbox@404 {
+				compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
+				reg = <0 0x404 0 0x4c>;
+				interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
+					     <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
+				#mbox-cells = <1>;
+			};
+		};
+
+		ethmac: ethernet@c9410000 {
+			compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac";
+			reg = <0x0 0xc9410000 0x0 0x10000
+			       0x0 0xc8834540 0x0 0x4>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "macirq";
+			status = "disabled";
+		};
+
+		apb: apb@d0000000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xd0000000 0x0 0x200000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>;
+
+			sd_emmc_a: mmc@70000 {
+				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
+				reg = <0x0 0x70000 0x0 0x800>;
+				interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			sd_emmc_b: mmc@72000 {
+				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
+				reg = <0x0 0x72000 0x0 0x800>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			sd_emmc_c: mmc@74000 {
+				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
+				reg = <0x0 0x74000 0x0 0x800>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+		};
+
+		vpu: vpu@d0100000 {
+			compatible = "amlogic,meson-gx-vpu";
+			reg = <0x0 0xd0100000 0x0 0x100000>,
+			      <0x0 0xc883c000 0x0 0x1000>,
+			      <0x0 0xc8838000 0x0 0x1000>;
+			reg-names = "vpu", "hhi", "dmc";
+			interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* CVBS VDAC output port */
+			cvbs_vdac_port: port@0 {
+				reg = <0>;
+			};
+
+			/* HDMI-TX output port */
+			hdmi_tx_port: port@1 {
+				reg = <1>;
+
+				hdmi_tx_out: endpoint {
+					remote-endpoint = <&hdmi_tx_in>;
+				};
+			};
+		};
+
+		hdmi_tx: hdmi-tx@c883a000 {
+			compatible = "amlogic,meson-gx-dw-hdmi";
+			reg = <0x0 0xc883a000 0x0 0x1c>;
+			interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			/* VPU VENC Input */
+			hdmi_tx_venc_port: port@0 {
+				reg = <0>;
+
+				hdmi_tx_in: endpoint {
+					remote-endpoint = <&hdmi_tx_out>;
+				};
+			};
+
+			/* TMDS Output */
+			hdmi_tx_tmds_port: port@1 {
+				reg = <1>;
+			};
+		};
+	};
+};