From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/arm/boot/dts/ti/keystone/keystone.dtsi | 354 ++++++++++++++++++++++++++++
 1 file changed, 354 insertions(+)
 create mode 100644 arch/arm/boot/dts/ti/keystone/keystone.dtsi

(limited to 'arch/arm/boot/dts/ti/keystone/keystone.dtsi')

diff --git a/arch/arm/boot/dts/ti/keystone/keystone.dtsi b/arch/arm/boot/dts/ti/keystone/keystone.dtsi
new file mode 100644
index 0000000000..1fd04bb37a
--- /dev/null
+++ b/arch/arm/boot/dts/ti/keystone/keystone.dtsi
@@ -0,0 +1,354 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "ti,keystone";
+	model = "Texas Instruments Keystone 2 SoC";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&gic>;
+
+	aliases {
+		serial0 = &uart0;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+	};
+
+	chosen { };
+
+	memory: memory@80000000 {
+		device_type = "memory";
+		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
+	};
+
+	gic: interrupt-controller@2561000 {
+		compatible = "arm,gic-400", "arm,cortex-a15-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x0 0x02561000 0x0 0x1000>,
+		      <0x0 0x02562000 0x0 0x2000>,
+		      <0x0 0x02564000 0x0 0x2000>,
+		      <0x0 0x02566000 0x0 0x2000>;
+		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
+				IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts =
+			<GIC_PPI 13
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			<GIC_PPI 14
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			<GIC_PPI 11
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			<GIC_PPI 10
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a15-pmu";
+		interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
+			     <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
+			     <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
+			     <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
+	};
+
+	psci {
+		compatible = "arm,psci";
+		method = "smc";
+		cpu_suspend = <0x84000001>;
+		cpu_off = <0x84000002>;
+		cpu_on = <0x84000003>;
+	};
+
+	soc0: soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		interrupt-parent = <&gic>;
+		ranges = <0x0 0x0 0x0 0xc0000000>;
+		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
+
+		pllctrl: pll-controller@2310000 {
+			compatible = "ti,keystone-pllctrl", "syscon";
+			reg = <0x02310000 0x200>;
+		};
+
+		psc: power-sleep-controller@2350000 {
+			compatible = "syscon", "simple-mfd";
+			reg = <0x02350000 0x1000>;
+		};
+
+		devctrl: device-state-control@2620000 {
+			compatible = "ti,keystone-devctrl", "syscon", "simple-mfd";
+			reg = <0x02620000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x02620000 0x1000>;
+
+			kirq0: keystone_irq@2a0 {
+				compatible = "ti,keystone-irq";
+				reg = <0x2a0 0x4>;
+				interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				ti,syscon-dev = <&devctrl 0x2a0>;
+			};
+
+			rstctrl: reset-controller@328 {
+				compatible = "ti,keystone-reset";
+				reg = <0x328 0x10>;
+				ti,syscon-pll = <&pllctrl 0xe4>;
+				ti,syscon-dev = <&devctrl 0x328>;
+				ti,wdt-list = <0>;
+			};
+		};
+
+		/include/ "keystone-clocks.dtsi"
+
+		uart0: serial@2530c00 {
+			compatible = "ti,da830-uart", "ns16550a";
+			current-speed = <115200>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			reg = <0x02530c00 0x100>;
+			clocks = <&clkuart0>;
+			interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
+		};
+
+		uart1:	serial@2531000 {
+			compatible = "ti,da830-uart", "ns16550a";
+			current-speed = <115200>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			reg = <0x02531000 0x100>;
+			clocks = <&clkuart1>;
+			interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
+		};
+
+		i2c0: i2c@2530000 {
+			compatible = "ti,davinci-i2c";
+			reg = <0x02530000 0x400>;
+			clock-frequency = <100000>;
+			clocks = <&clki2c>;
+			interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c1: i2c@2530400 {
+			compatible = "ti,davinci-i2c";
+			reg = <0x02530400 0x400>;
+			clock-frequency = <100000>;
+			clocks = <&clki2c>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2: i2c@2530800 {
+			compatible = "ti,davinci-i2c";
+			reg = <0x02530800 0x400>;
+			clock-frequency = <100000>;
+			clocks = <&clki2c>;
+			interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi0: spi@21000400 {
+			compatible = "ti,keystone-spi", "ti,dm6441-spi";
+			reg = <0x21000400 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkspi>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi1: spi@21000600 {
+			compatible = "ti,keystone-spi", "ti,dm6441-spi";
+			reg = <0x21000600 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkspi>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi2: spi@21000800 {
+			compatible = "ti,keystone-spi", "ti,dm6441-spi";
+			reg = <0x21000800 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkspi>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usb_phy: usb_phy@2620738 {
+			compatible = "ti,keystone-usbphy";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2620738 24>;
+			status = "disabled";
+		};
+
+		keystone_usb0: usb@2680000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2680000 0x10000>;
+			clocks = <&clkusb>;
+			clock-names = "usb";
+			interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+
+			usb0: usb@2690000 {
+				compatible = "snps,dwc3";
+				reg = <0x2690000 0x70000>;
+				interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
+				usb-phy = <&usb_phy>, <&usb_phy>;
+			};
+		};
+
+		wdt: wdt@22f0080 {
+			compatible = "ti,keystone-wdt","ti,davinci-wdt";
+			reg = <0x022f0080 0x80>;
+			clocks = <&clkwdtimer0>;
+		};
+
+		clock_event: timer@22f0000 {
+			compatible = "ti,keystone-timer";
+			reg = <0x022f0000 0x80>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clktimer15>;
+		};
+
+		gpio0: gpio@260bf00 {
+			compatible = "ti,keystone-gpio";
+			reg = <0x0260bf00 0x100>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			/* HW Interrupts mapped to GPIO pins */
+			interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&clkgpio>;
+			clock-names = "gpio";
+			ti,ngpio = <32>;
+			ti,davinci-gpio-unbanked = <32>;
+		};
+
+		aemif: aemif@21000a00 {
+			compatible = "ti,keystone-aemif", "ti,davinci-aemif";
+			#address-cells = <2>;
+			#size-cells = <1>;
+			clocks = <&clkaemif>;
+			clock-names = "aemif";
+			clock-ranges;
+
+			reg = <0x21000a00 0x00000100>;
+			ranges = <0 0 0x30000000 0x10000000
+				  1 0 0x21000a00 0x00000100>;
+		};
+
+		pcie0: pcie@21800000 {
+			compatible = "ti,keystone-pcie", "snps,dw-pcie";
+			clocks = <&clkpcie>;
+			clock-names = "pcie";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
+			ranges = <0x82000000 0 0x50000000 0x50000000
+				  0 0x10000000>;
+
+			status = "disabled";
+			device_type = "pci";
+			num-lanes = <2>;
+			bus-range = <0x00 0xff>;
+
+			/* error interrupt */
+			interrupts = <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
+					<0 0 0 2 &pcie_intc0 1>, /* INT B */
+					<0 0 0 3 &pcie_intc0 2>, /* INT C */
+					<0 0 0 4 &pcie_intc0 3>; /* INT D */
+
+			pcie_msi_intc0: msi-interrupt-controller {
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
+			};
+
+			pcie_intc0: legacy-interrupt-controller {
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
+			};
+		};
+
+		emif: emif@21010000 {
+			compatible = "ti,emif-keystone";
+			reg = <0x21010000 0x200>;
+			interrupts = <GIC_SPI 448 IRQ_TYPE_EDGE_RISING>;
+			interrupt-parent = <&gic>;
+		};
+	};
+};
-- 
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