mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-09 12:46:17 +09:00
f98852bfa9
The Linux device tree for the Allwinner A64 SoC has changed a lot since the U-Boot version was merged. Let's replace the current DT with a exact copy of the Linux one as of: commit c6778ff813d2ca3e3c8733c87dc8b6831a64578b Merge: 0ff4c01 3c0e3abd Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue May 9 10:07:33 2017 -0700 This is the DT used in Linux 4.12-rc1. Since U-Boot has an Ethernet driver (while Linux does not yet), we provide the required DT nodes for it in an ...-u-boot.dtsi file, to both mark them as U-Boot specific and to allow easier upgrading once Linux gets the driver and its own binding later. Compared to the existing Ethernet DT nodes we just slightly tweak the clock and reset nodes in there to match the new bindings used by Linux for those. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com>
428 lines
11 KiB
Plaintext
428 lines
11 KiB
Plaintext
/*
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* Copyright (C) 2016 ARM Ltd.
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* based on the Allwinner H3 dtsi:
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* Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <dt-bindings/clock/sun50i-a64-ccu.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/reset/sun50i-a64-ccu.h>
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/ {
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interrupt-parent = <&gic>;
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#address-cells = <1>;
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#size-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <0>;
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enable-method = "psci";
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};
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cpu1: cpu@1 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <1>;
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enable-method = "psci";
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};
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cpu2: cpu@2 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <2>;
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enable-method = "psci";
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};
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cpu3: cpu@3 {
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compatible = "arm,cortex-a53", "arm,armv8";
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device_type = "cpu";
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reg = <3>;
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enable-method = "psci";
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};
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};
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osc24M: osc24M_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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clock-output-names = "osc24M";
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};
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osc32k: osc32k_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "osc32k";
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};
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iosc: internal-osc-clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <16000000>;
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clock-accuracy = <300000000>;
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clock-output-names = "iosc";
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};
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psci {
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compatible = "arm,psci-0.2";
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method = "smc";
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupts = <GIC_PPI 13
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(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 14
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(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 11
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(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
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<GIC_PPI 10
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(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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mmc0: mmc@1c0f000 {
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compatible = "allwinner,sun50i-a64-mmc";
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reg = <0x01c0f000 0x1000>;
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clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>;
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clock-names = "ahb", "mmc";
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resets = <&ccu RST_BUS_MMC0>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
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max-frequency = <150000000>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc1: mmc@1c10000 {
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compatible = "allwinner,sun50i-a64-mmc";
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reg = <0x01c10000 0x1000>;
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clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>;
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clock-names = "ahb", "mmc";
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resets = <&ccu RST_BUS_MMC1>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
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max-frequency = <150000000>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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mmc2: mmc@1c11000 {
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compatible = "allwinner,sun50i-a64-emmc";
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reg = <0x01c11000 0x1000>;
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clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>;
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clock-names = "ahb", "mmc";
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resets = <&ccu RST_BUS_MMC2>;
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reset-names = "ahb";
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interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
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max-frequency = <200000000>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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usb_otg: usb@01c19000 {
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compatible = "allwinner,sun8i-a33-musb";
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reg = <0x01c19000 0x0400>;
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clocks = <&ccu CLK_BUS_OTG>;
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resets = <&ccu RST_BUS_OTG>;
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interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "mc";
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phys = <&usbphy 0>;
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phy-names = "usb";
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extcon = <&usbphy 0>;
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status = "disabled";
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};
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usbphy: phy@01c19400 {
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compatible = "allwinner,sun50i-a64-usb-phy";
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reg = <0x01c19400 0x14>,
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<0x01c1a800 0x4>,
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<0x01c1b800 0x4>;
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reg-names = "phy_ctrl",
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"pmu0",
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"pmu1";
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clocks = <&ccu CLK_USB_PHY0>,
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<&ccu CLK_USB_PHY1>;
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clock-names = "usb0_phy",
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"usb1_phy";
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resets = <&ccu RST_USB_PHY0>,
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<&ccu RST_USB_PHY1>;
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reset-names = "usb0_reset",
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"usb1_reset";
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status = "disabled";
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#phy-cells = <1>;
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};
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ehci1: usb@01c1b000 {
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compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
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reg = <0x01c1b000 0x100>;
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interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_OHCI1>,
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<&ccu CLK_BUS_EHCI1>,
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<&ccu CLK_USB_OHCI1>;
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resets = <&ccu RST_BUS_OHCI1>,
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<&ccu RST_BUS_EHCI1>;
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phys = <&usbphy 1>;
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phy-names = "usb";
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status = "disabled";
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};
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ohci1: usb@01c1b400 {
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compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
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reg = <0x01c1b400 0x100>;
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interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_OHCI1>,
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<&ccu CLK_USB_OHCI1>;
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resets = <&ccu RST_BUS_OHCI1>;
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phys = <&usbphy 1>;
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phy-names = "usb";
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status = "disabled";
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};
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ccu: clock@01c20000 {
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compatible = "allwinner,sun50i-a64-ccu";
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reg = <0x01c20000 0x400>;
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clocks = <&osc24M>, <&osc32k>;
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clock-names = "hosc", "losc";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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pio: pinctrl@1c20800 {
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compatible = "allwinner,sun50i-a64-pinctrl";
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reg = <0x01c20800 0x400>;
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interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu 58>;
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gpio-controller;
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#gpio-cells = <3>;
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interrupt-controller;
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#interrupt-cells = <3>;
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i2c1_pins: i2c1_pins {
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pins = "PH2", "PH3";
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function = "i2c1";
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};
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mmc0_pins: mmc0-pins {
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pins = "PF0", "PF1", "PF2", "PF3",
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"PF4", "PF5";
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function = "mmc0";
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drive-strength = <30>;
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bias-pull-up;
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};
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mmc1_pins: mmc1-pins {
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pins = "PG0", "PG1", "PG2", "PG3",
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"PG4", "PG5";
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function = "mmc1";
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drive-strength = <30>;
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bias-pull-up;
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};
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mmc2_pins: mmc2-pins {
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pins = "PC1", "PC5", "PC6", "PC8", "PC9",
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"PC10","PC11", "PC12", "PC13",
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"PC14", "PC15", "PC16";
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function = "mmc2";
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drive-strength = <30>;
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bias-pull-up;
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};
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uart0_pins_a: uart0@0 {
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pins = "PB8", "PB9";
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function = "uart0";
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};
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uart1_pins: uart1_pins {
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pins = "PG6", "PG7";
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function = "uart1";
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};
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uart1_rts_cts_pins: uart1_rts_cts_pins {
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pins = "PG8", "PG9";
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function = "uart1";
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};
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};
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uart0: serial@1c28000 {
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compatible = "snps,dw-apb-uart";
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reg = <0x01c28000 0x400>;
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interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&ccu 67>;
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resets = <&ccu 46>;
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status = "disabled";
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};
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uart1: serial@1c28400 {
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compatible = "snps,dw-apb-uart";
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reg = <0x01c28400 0x400>;
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interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&ccu 68>;
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resets = <&ccu 47>;
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status = "disabled";
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};
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uart2: serial@1c28800 {
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compatible = "snps,dw-apb-uart";
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reg = <0x01c28800 0x400>;
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interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&ccu 69>;
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resets = <&ccu 48>;
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status = "disabled";
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};
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uart3: serial@1c28c00 {
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compatible = "snps,dw-apb-uart";
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reg = <0x01c28c00 0x400>;
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interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&ccu 70>;
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resets = <&ccu 49>;
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status = "disabled";
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};
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uart4: serial@1c29000 {
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compatible = "snps,dw-apb-uart";
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reg = <0x01c29000 0x400>;
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interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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reg-io-width = <4>;
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clocks = <&ccu 71>;
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resets = <&ccu 50>;
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status = "disabled";
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};
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i2c0: i2c@1c2ac00 {
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compatible = "allwinner,sun6i-a31-i2c";
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reg = <0x01c2ac00 0x400>;
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interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu 63>;
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resets = <&ccu 42>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c1: i2c@1c2b000 {
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compatible = "allwinner,sun6i-a31-i2c";
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reg = <0x01c2b000 0x400>;
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interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu 64>;
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resets = <&ccu 43>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c2: i2c@1c2b400 {
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compatible = "allwinner,sun6i-a31-i2c";
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reg = <0x01c2b400 0x400>;
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interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu 65>;
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resets = <&ccu 44>;
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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gic: interrupt-controller@1c81000 {
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compatible = "arm,gic-400";
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reg = <0x01c81000 0x1000>,
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<0x01c82000 0x2000>,
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<0x01c84000 0x2000>,
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<0x01c86000 0x2000>;
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interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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interrupt-controller;
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#interrupt-cells = <3>;
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};
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rtc: rtc@1f00000 {
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compatible = "allwinner,sun6i-a31-rtc";
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reg = <0x01f00000 0x54>;
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interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
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};
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r_ccu: clock@1f01400 {
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compatible = "allwinner,sun50i-a64-r-ccu";
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reg = <0x01f01400 0x100>;
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clocks = <&osc24M>, <&osc32k>, <&iosc>;
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clock-names = "hosc", "losc", "iosc";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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r_pio: pinctrl@01f02c00 {
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compatible = "allwinner,sun50i-a64-r-pinctrl";
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reg = <0x01f02c00 0x400>;
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interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
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clock-names = "apb", "hosc", "losc";
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gpio-controller;
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#gpio-cells = <3>;
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interrupt-controller;
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#interrupt-cells = <3>;
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};
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};
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};
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