upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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351 lines
9.3 KiB
351 lines
9.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Device Tree Source for the r8a77990 SoC
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*
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* Copyright (C) 2018 Renesas Electronics Corp.
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*/
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#include <dt-bindings/clock/renesas-cpg-mssr.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/power/r8a77990-sysc.h>
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/ {
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compatible = "renesas,r8a77990";
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#address-cells = <2>;
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#size-cells = <2>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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/* 1 core only at this point */
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a53_0: cpu@0 {
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0x0>;
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device_type = "cpu";
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power-domains = <&sysc 5>;
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next-level-cache = <&L2_CA53>;
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enable-method = "psci";
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};
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L2_CA53: cache-controller-0 {
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compatible = "cache";
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power-domains = <&sysc 21>;
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cache-unified;
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cache-level = <2>;
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};
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};
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extal_clk: extal {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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/* This value must be overridden by the board */
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clock-frequency = <0>;
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};
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pmu_a53 {
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compatible = "arm,cortex-a53-pmu";
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interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-affinity = <&a53_0>;
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};
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psci {
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compatible = "arm,psci-1.0", "arm,psci-0.2";
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method = "smc";
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};
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soc: soc {
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compatible = "simple-bus";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpio0: gpio@e6050000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6050000 0 0x50>;
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interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 0 18>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 912>;
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power-domains = <&sysc 32>;
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resets = <&cpg 912>;
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};
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gpio1: gpio@e6051000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6051000 0 0x50>;
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interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 32 23>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 911>;
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power-domains = <&sysc 32>;
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resets = <&cpg 911>;
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};
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gpio2: gpio@e6052000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6052000 0 0x50>;
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interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 64 26>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 910>;
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power-domains = <&sysc 32>;
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resets = <&cpg 910>;
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};
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gpio3: gpio@e6053000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6053000 0 0x50>;
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interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 96 16>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 909>;
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power-domains = <&sysc 32>;
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resets = <&cpg 909>;
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};
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gpio4: gpio@e6054000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6054000 0 0x50>;
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interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 128 11>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 908>;
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power-domains = <&sysc 32>;
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resets = <&cpg 908>;
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};
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gpio5: gpio@e6055000 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6055000 0 0x50>;
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interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 160 20>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 907>;
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power-domains = <&sysc 32>;
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resets = <&cpg 907>;
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};
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gpio6: gpio@e6055400 {
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compatible = "renesas,gpio-r8a77990",
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"renesas,rcar-gen3-gpio";
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reg = <0 0xe6055400 0 0x50>;
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interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-ranges = <&pfc 0 192 18>;
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#interrupt-cells = <2>;
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interrupt-controller;
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clocks = <&cpg CPG_MOD 906>;
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power-domains = <&sysc 32>;
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resets = <&cpg 906>;
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};
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ohci0: usb@ee080000 {
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compatible = "generic-ohci";
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reg = <0 0xee080000 0 0x100>;
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interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&cpg CPG_MOD 703>;
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phys = <&usb2_phy0>;
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phy-names = "usb";
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power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
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resets = <&cpg 703>;
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status = "disabled";
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};
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ehci0: usb@ee080100 {
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compatible = "generic-ehci";
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reg = <0 0xee080100 0 0x100>;
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interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&cpg CPG_MOD 703>;
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phys = <&usb2_phy0>;
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phy-names = "usb";
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companion = <&ohci0>;
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power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
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resets = <&cpg 703>;
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status = "disabled";
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};
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usb2_phy0: usb-phy@ee080200 {
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compatible = "renesas,usb2-phy-r8a7790",
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"renesas,rcar-gen3-usb2-phy";
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reg = <0 0xee080200 0 0x700>;
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interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&cpg CPG_MOD 703>;
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power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
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resets = <&cpg 703>;
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#phy-cells = <0>;
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status = "disabled";
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};
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pfc: pin-controller@e6060000 {
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compatible = "renesas,pfc-r8a77990";
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reg = <0 0xe6060000 0 0x508>;
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};
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cpg: clock-controller@e6150000 {
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compatible = "renesas,r8a77990-cpg-mssr";
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reg = <0 0xe6150000 0 0x1000>;
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clocks = <&extal_clk>;
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clock-names = "extal";
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#clock-cells = <2>;
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#power-domain-cells = <0>;
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#reset-cells = <1>;
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};
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rst: reset-controller@e6160000 {
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compatible = "renesas,r8a77990-rst";
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reg = <0 0xe6160000 0 0x0200>;
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};
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sdhi0: sd@ee100000 {
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compatible = "renesas,sdhi-r8a77990";
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reg = <0 0xee100000 0 0x2000>;
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clocks = <&cpg CPG_MOD 314>;
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max-frequency = <200000000>;
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status = "disabled";
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};
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sdhi1: sd@ee120000 {
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compatible = "renesas,sdhi-r8a77990";
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reg = <0 0xee120000 0 0x2000>;
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clocks = <&cpg CPG_MOD 313>;
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max-frequency = <200000000>;
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status = "disabled";
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};
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sdhi3: sd@ee160000 {
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compatible = "renesas,sdhi-r8a77990";
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reg = <0 0xee160000 0 0x2000>;
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clocks = <&cpg CPG_MOD 311>;
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max-frequency = <200000000>;
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status = "disabled";
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};
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sysc: system-controller@e6180000 {
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compatible = "renesas,r8a77990-sysc";
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reg = <0 0xe6180000 0 0x0400>;
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#power-domain-cells = <1>;
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};
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avb: ethernet@e6800000 {
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compatible = "renesas,etheravb-r8a77990",
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"renesas,etheravb-rcar-gen3";
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reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
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interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "ch0", "ch1", "ch2", "ch3",
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"ch4", "ch5", "ch6", "ch7",
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"ch8", "ch9", "ch10", "ch11",
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"ch12", "ch13", "ch14", "ch15",
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"ch16", "ch17", "ch18", "ch19",
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"ch20", "ch21", "ch22", "ch23",
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"ch24";
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clocks = <&cpg CPG_MOD 812>;
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power-domains = <&sysc 32>;
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resets = <&cpg 812>;
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phy-mode = "rgmii";
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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scif2: serial@e6e88000 {
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compatible = "renesas,scif-r8a77990",
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"renesas,rcar-gen3-scif", "renesas,scif";
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reg = <0 0xe6e88000 0 64>;
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interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&cpg CPG_MOD 310>;
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clock-names = "fck";
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power-domains = <&sysc 32>;
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resets = <&cpg 310>;
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status = "disabled";
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};
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gic: interrupt-controller@f1010000 {
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compatible = "arm,gic-400";
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#interrupt-cells = <3>;
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#address-cells = <0>;
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interrupt-controller;
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reg = <0x0 0xf1010000 0 0x1000>,
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<0x0 0xf1020000 0 0x20000>,
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<0x0 0xf1040000 0 0x20000>,
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<0x0 0xf1060000 0 0x20000>;
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interrupts = <GIC_PPI 9
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(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
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clocks = <&cpg CPG_MOD 408>;
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clock-names = "clk";
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power-domains = <&sysc 32>;
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resets = <&cpg 408>;
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};
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prr: chipid@fff00044 {
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compatible = "renesas,prr";
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reg = <0 0xfff00044 0 4>;
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};
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rpc: rpc@0xee200000 {
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compatible = "renesas,rpc-r8a77990", "renesas,rpc";
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reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
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clocks = <&cpg CPG_MOD 917>;
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bank-width = <2>;
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status = "disabled";
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};
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
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<&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
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<&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
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<&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
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};
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};
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