| // 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>; |
| }; |
| }; |
| }; |