355 строки
9.3 KiB
Plaintext
355 строки
9.3 KiB
Plaintext
// 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 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "ti,keystone","simple-bus";
|
|
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>;
|
|
};
|
|
};
|
|
};
|