mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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eb08c33f9f
Provide a soc0 node and reference the same to simplify dts. This also resolves the following warnings when built with W=1: arch/arm/boot/dts/keystone-k2hk-evm.dtb: Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name arch/arm/boot/dts/keystone-k2l-evm.dtb: Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name arch/arm/boot/dts/keystone-k2e-evm.dtb: Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name arch/arm/boot/dts/keystone-k2g-evm.dtb: Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name arch/arm/boot/dts/keystone-k2g-ice.dtb: Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name NOTE: Though we can reformat files by reducing 1 level of indent due to the use of soc0 phandle, we omit that change to prevent un-necessary churn in code base. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
196 lines
4.5 KiB
Plaintext
196 lines
4.5 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Keystone 2 Edison soc device tree
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*
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* Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
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*/
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#include <dt-bindings/reset/ti-syscon.h>
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/ {
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compatible = "ti,k2e", "ti,keystone";
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model = "Texas Instruments Keystone 2 Edison SoC";
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&gic>;
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cpu@0 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <0>;
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};
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cpu@1 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <1>;
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};
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cpu@2 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <2>;
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};
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cpu@3 {
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compatible = "arm,cortex-a15";
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device_type = "cpu";
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reg = <3>;
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};
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};
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aliases {
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rproc0 = &dsp0;
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};
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};
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&soc0 {
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/include/ "keystone-k2e-clocks.dtsi"
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usb: usb@2680000 {
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interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
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dwc3@2690000 {
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interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
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};
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};
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usb1_phy: usb_phy@2620750 {
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compatible = "ti,keystone-usbphy";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x2620750 24>;
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status = "disabled";
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};
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keystone_usb1: usb@25000000 {
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compatible = "ti,keystone-dwc3";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x25000000 0x10000>;
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clocks = <&clkusb1>;
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clock-names = "usb";
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interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
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ranges;
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dma-coherent;
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dma-ranges;
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status = "disabled";
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usb1: dwc3@25010000 {
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compatible = "synopsys,dwc3";
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reg = <0x25010000 0x70000>;
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interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
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usb-phy = <&usb1_phy>, <&usb1_phy>;
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};
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};
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msm_ram: msmram@c000000 {
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compatible = "mmio-sram";
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reg = <0x0c000000 0x200000>;
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ranges = <0x0 0x0c000000 0x200000>;
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#address-cells = <1>;
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#size-cells = <1>;
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sram-bm@1f0000 {
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reg = <0x001f0000 0x8000>;
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};
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};
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psc: power-sleep-controller@2350000 {
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pscrst: reset-controller {
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compatible = "ti,k2e-pscrst", "ti,syscon-reset";
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#reset-cells = <1>;
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ti,reset-bits = <
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0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
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>;
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};
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};
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dspgpio0: keystone_dsp_gpio@2620240 {
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compatible = "ti,keystone-dsp-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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gpio,syscon-dev = <&devctrl 0x240>;
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};
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dsp0: dsp@10800000 {
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compatible = "ti,k2e-dsp";
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reg = <0x10800000 0x00080000>,
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<0x10e00000 0x00008000>,
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<0x10f00000 0x00008000>;
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reg-names = "l2sram", "l1pram", "l1dram";
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clocks = <&clkgem0>;
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ti,syscon-dev = <&devctrl 0x844>;
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resets = <&pscrst 0>;
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interrupt-parent = <&kirq0>;
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interrupts = <0 8>;
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interrupt-names = "vring", "exception";
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kick-gpios = <&dspgpio0 27 0>;
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status = "disabled";
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};
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pcie1: pcie@21020000 {
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compatible = "ti,keystone-pcie","snps,dw-pcie";
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clocks = <&clkpcie1>;
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clock-names = "pcie";
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#address-cells = <3>;
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#size-cells = <2>;
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reg = <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
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ranges = <0x82000000 0 0x60000000 0x60000000
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0 0x10000000>;
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status = "disabled";
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device_type = "pci";
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num-lanes = <2>;
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bus-range = <0x00 0xff>;
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/* error interrupt */
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interrupts = <GIC_SPI 385 IRQ_TYPE_EDGE_RISING>;
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#interrupt-cells = <1>;
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interrupt-map-mask = <0 0 0 7>;
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interrupt-map = <0 0 0 1 &pcie_intc1 0>, /* INT A */
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<0 0 0 2 &pcie_intc1 1>, /* INT B */
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<0 0 0 3 &pcie_intc1 2>, /* INT C */
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<0 0 0 4 &pcie_intc1 3>; /* INT D */
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pcie_msi_intc1: msi-interrupt-controller {
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 377 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 378 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 379 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 380 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 381 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 382 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 383 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 384 IRQ_TYPE_EDGE_RISING>;
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};
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pcie_intc1: legacy-interrupt-controller {
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&gic>;
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interrupts = <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 374 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 375 IRQ_TYPE_EDGE_RISING>,
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<GIC_SPI 376 IRQ_TYPE_EDGE_RISING>;
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};
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};
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mdio: mdio@24200f00 {
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compatible = "ti,keystone_mdio", "ti,davinci_mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x24200f00 0x100>;
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status = "disabled";
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clocks = <&clkcpgmac>;
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clock-names = "fck";
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bus_freq = <2500000>;
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};
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/include/ "keystone-k2e-netcp.dtsi"
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};
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