Allwinner arm64 DT changes for 4.10
Support for the Allwinner A64, their first armv8 SoC. -----BEGIN PGP SIGNATURE----- iQIcBAABCAAGBQJYK3ohAAoJEBx+YmzsjxAgQ0cP/AtC7KSWnQ2afcEeIRxii9X+ QbiyQqPvmRF/mBtZN/49wKwRdh1qtsGk29UxMf06hrk2oA/Kc9KoPed+5Q0qG2ac 2m1KWN6G+qNk8bbd26A4sXRBsWUH7Gp7kCUjIBoRRUup6YQFySxIEjSU7dfmPHzi Rxbq5fo9JMpar8bjVr1mVeIL/0p4Uz2LYt4miqARlztGJaUEZtBTrWDncLM0TqTV hzeP1lKwelwkVDcrrSgZ5nBCcdmXFvIK6S3pNHcy11NCt7Qnf4pEn2heFs0Xh0/3 3nTcr7TEEeEc1oVc6UyM6GCgV3SrBlLTXIhvULQoU0sdhjTQxUo1zpDCO81p0UfQ Qu7KxjhvXOjRYZLBQfXWN4VwOURrP9Bw2VwxN4vACUpQpQX/9eovIT8XVH9Jd8kO bnbmzWLJq+arnE81CVrL7oqTK0r6O1/D+6kOLbvP9o6+Pt/2oJ8kHrJQCLXzfOnE nhuZE489fTLeKtgloR5wez/Vu1JwaIhhHsfWkskljmi7Xx4XUJdu6XtBoS67qJE5 xDg/ujD3S9TT0AhZ5XWn1f6fCPI4N+E8HvHUJNLZSi1iPnW4c2wZ9tBBEOu7hh2X 7ZiZ6k+FOg+ZyY/jdChJ0SWvIzcutIbkP/0pKgLLPozEImv6ARqfyJbWauxbt/Hl JKw9pE7Uo7ztdAz/52DL =JkJ+ -----END PGP SIGNATURE----- Merge tag 'sunxi-dt64-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt64 Allwinner arm64 DT changes for 4.10 Support for the Allwinner A64, their first armv8 SoC. * tag 'sunxi-dt64-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: arm64: dts: add Pine64 support Documentation: devicetree: add vendor prefix for Pine64 arm64: dts: add Allwinner A64 SoC .dtsi Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
commit
4f23683ced
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@ -14,4 +14,5 @@ using one of the following compatible strings:
|
|||
allwinner,sun8i-a83t
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allwinner,sun8i-h3
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allwinner,sun9i-a80
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allwinner,sun50i-a64
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nextthing,gr8
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|
|
|
@ -208,6 +208,7 @@ parade Parade Technologies Inc.
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pericom Pericom Technology Inc.
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phytec PHYTEC Messtechnik GmbH
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picochip Picochip Ltd
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pine64 Pine64
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pixcir PIXCIR MICROELECTRONICS Co., Ltd
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plathome Plat'Home Co., Ltd.
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plda PLDA
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|
|
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@ -1019,6 +1019,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
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S: Maintained
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N: sun[x456789]i
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F: arch/arm/boot/dts/ntc-gr8*
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F: arch/arm64/boot/dts/allwinner/
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ARM/Allwinner SoC Clock Support
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M: Emilio López <emilio@elopez.com.ar>
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|
|
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@ -1,4 +1,5 @@
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dts-dirs += al
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dts-dirs += allwinner
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dts-dirs += altera
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dts-dirs += amd
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dts-dirs += amlogic
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|
|
5
arch/arm64/boot/dts/allwinner/Makefile
Normal file
5
arch/arm64/boot/dts/allwinner/Makefile
Normal file
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@ -0,0 +1,5 @@
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
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always := $(dtb-y)
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subdir-y := $(dts-dirs)
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clean-files := *.dtb
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50
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
Normal file
50
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
Normal file
|
@ -0,0 +1,50 @@
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/*
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* Copyright (c) 2016 ARM Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
|
||||
* of the GPL or the X11 license, at your option. Note that this dual
|
||||
* licensing only applies to this file, and not this project as a
|
||||
* whole.
|
||||
*
|
||||
* a) This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* Or, alternatively,
|
||||
*
|
||||
* b) Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
* files (the "Software"), to deal in the Software without
|
||||
* restriction, including without limitation the rights to use,
|
||||
* copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
* sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following
|
||||
* conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||||
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
* OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
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#include "sun50i-a64-pine64.dts"
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/ {
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model = "Pine64+";
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compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
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/* TODO: Camera, Ethernet PHY, touchscreen, etc. */
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};
|
74
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
Normal file
74
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
Normal file
|
@ -0,0 +1,74 @@
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|||
/*
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* Copyright (c) 2016 ARM Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
|
||||
* of the GPL or the X11 license, at your option. Note that this dual
|
||||
* licensing only applies to this file, and not this project as a
|
||||
* whole.
|
||||
*
|
||||
* a) This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* Or, alternatively,
|
||||
*
|
||||
* b) Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
* files (the "Software"), to deal in the Software without
|
||||
* restriction, including without limitation the rights to use,
|
||||
* copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
* sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following
|
||||
* conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||||
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
* OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
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/dts-v1/;
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#include "sun50i-a64.dtsi"
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/ {
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model = "Pine64";
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compatible = "pine64,pine64", "allwinner,sun50i-a64";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
|
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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status = "okay";
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};
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||||
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&i2c1_pins {
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bias-pull-up;
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||||
};
|
263
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
Normal file
263
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
Normal file
|
@ -0,0 +1,263 @@
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|||
/*
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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>
|
||||
*
|
||||
* This file is dual-licensed: you can use it either under the terms
|
||||
* of the GPL or the X11 license, at your option. Note that this dual
|
||||
* licensing only applies to this file, and not this project as a
|
||||
* whole.
|
||||
*
|
||||
* a) This file is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This file is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* Or, alternatively,
|
||||
*
|
||||
* b) Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
* files (the "Software"), to deal in the Software without
|
||||
* restriction, including without limitation the rights to use,
|
||||
* copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
* sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following
|
||||
* conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||||
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
* OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
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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/pinctrl/sun4i-a10.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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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)>,
|
||||
<GIC_PPI 11
|
||||
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
|
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<GIC_PPI 10
|
||||
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
|
||||
};
|
||||
|
||||
soc {
|
||||
compatible = "simple-bus";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
ranges;
|
||||
|
||||
ccu: clock@01c20000 {
|
||||
compatible = "allwinner,sun50i-a64-ccu";
|
||||
reg = <0x01c20000 0x400>;
|
||||
clocks = <&osc24M>, <&osc32k>;
|
||||
clock-names = "hosc", "losc";
|
||||
#clock-cells = <1>;
|
||||
#reset-cells = <1>;
|
||||
};
|
||||
|
||||
pio: pinctrl@1c20800 {
|
||||
compatible = "allwinner,sun50i-a64-pinctrl";
|
||||
reg = <0x01c20800 0x400>;
|
||||
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&ccu CLK_BUS_PIO>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <3>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <3>;
|
||||
|
||||
i2c1_pins: i2c1_pins {
|
||||
pins = "PH2", "PH3";
|
||||
function = "i2c1";
|
||||
};
|
||||
|
||||
uart0_pins_a: uart0@0 {
|
||||
pins = "PB8", "PB9";
|
||||
function = "uart0";
|
||||
};
|
||||
};
|
||||
|
||||
uart0: serial@1c28000 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0x01c28000 0x400>;
|
||||
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&ccu CLK_BUS_UART0>;
|
||||
resets = <&ccu RST_BUS_UART0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
uart1: serial@1c28400 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0x01c28400 0x400>;
|
||||
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&ccu CLK_BUS_UART1>;
|
||||
resets = <&ccu RST_BUS_UART1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
uart2: serial@1c28800 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0x01c28800 0x400>;
|
||||
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&ccu CLK_BUS_UART2>;
|
||||
resets = <&ccu RST_BUS_UART2>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
uart3: serial@1c28c00 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0x01c28c00 0x400>;
|
||||
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&ccu CLK_BUS_UART3>;
|
||||
resets = <&ccu RST_BUS_UART3>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
uart4: serial@1c29000 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0x01c29000 0x400>;
|
||||
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&ccu CLK_BUS_UART4>;
|
||||
resets = <&ccu RST_BUS_UART4>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c0: i2c@1c2ac00 {
|
||||
compatible = "allwinner,sun6i-a31-i2c";
|
||||
reg = <0x01c2ac00 0x400>;
|
||||
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&ccu CLK_BUS_I2C0>;
|
||||
resets = <&ccu RST_BUS_I2C0>;
|
||||
status = "disabled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
};
|
||||
|
||||
i2c1: i2c@1c2b000 {
|
||||
compatible = "allwinner,sun6i-a31-i2c";
|
||||
reg = <0x01c2b000 0x400>;
|
||||
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&ccu CLK_BUS_I2C1>;
|
||||
resets = <&ccu RST_BUS_I2C1>;
|
||||
status = "disabled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
};
|
||||
|
||||
i2c2: i2c@1c2b400 {
|
||||
compatible = "allwinner,sun6i-a31-i2c";
|
||||
reg = <0x01c2b400 0x400>;
|
||||
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&ccu CLK_BUS_I2C2>;
|
||||
resets = <&ccu RST_BUS_I2C2>;
|
||||
status = "disabled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
};
|
||||
|
||||
gic: interrupt-controller@1c81000 {
|
||||
compatible = "arm,gic-400";
|
||||
reg = <0x01c81000 0x1000>,
|
||||
<0x01c82000 0x2000>,
|
||||
<0x01c84000 0x2000>,
|
||||
<0x01c86000 0x2000>;
|
||||
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <3>;
|
||||
};
|
||||
|
||||
rtc: rtc@1f00000 {
|
||||
compatible = "allwinner,sun6i-a31-rtc";
|
||||
reg = <0x01f00000 0x54>;
|
||||
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
};
|
||||
};
|
Loading…
Reference in a new issue