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ARM: dts: uniphier: add ProXstream2 and PH1-LD6b SoC/board support
Initial version of DTSI for ProXstream2 and PH1-LD6b and DTS for PH1-LD6b reference board. Signed-off-by: Masahiro Yamada <[email protected]> [olof: sort Makefile entries] Signed-off-by: Olof Johansson <[email protected]>
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‎arch/arm/boot/dts/Makefile

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@@ -663,10 +663,11 @@ dtb-$(CONFIG_ARCH_U8500) += \
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ste-ccu8540.dtb \
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ste-ccu9540.dtb
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dtb-$(CONFIG_ARCH_UNIPHIER) += \
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uniphier-ph1-sld3-ref.dtb \
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uniphier-ph1-ld4-ref.dtb \
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uniphier-ph1-ld6b-ref.dtb \
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uniphier-ph1-pro4-ref.dtb \
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uniphier-ph1-sld8-ref.dtb
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uniphier-ph1-sld3-ref.dtb \
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uniphier-ph1-sld8-ref.dtb
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dtb-$(CONFIG_ARCH_VERSATILE) += \
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versatile-ab.dtb \
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versatile-pb.dtb

‎arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts

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/*
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* Device Tree Source for UniPhier PH1-LD6b Reference Board
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*
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* Copyright (C) 2015 Masahiro Yamada <[email protected]>
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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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/dts-v1/;
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/include/ "uniphier-ph1-ld6b.dtsi"
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/include/ "uniphier-ref-daughter.dtsi"
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/include/ "uniphier-support-card.dtsi"
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/ {
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model = "UniPhier PH1-LD6b Reference Board";
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compatible = "socionext,ph1-ld6b-ref", "socionext,ph1-ld6b";
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memory {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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stdout-path = &serial0;
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};
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aliases {
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serial0 = &serial0;
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serial1 = &serial1;
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serial2 = &serial2;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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i2c6 = &i2c6;
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};
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};
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&extbus {
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ranges = <0 0x00000000 0x0f000000 0x01000000
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1 0x00000000 0x00000000 0x08000000>;
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};
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&support_card {
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ranges = <0x00000000 1 0x03f00000 0x00100000>;
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};
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&ethsc {
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interrupts = <0 50 4>;
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};
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&serial0 {
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status = "okay";
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};
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&serial1 {
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status = "okay";
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};
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&serial2 {
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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};

‎arch/arm/boot/dts/uniphier-ph1-ld6b.dtsi

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/*
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* Device Tree Source for UniPhier PH1-LD6b SoC
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*
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* Copyright (C) 2015 Masahiro Yamada <[email protected]>
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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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/*
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* PH1-LD6b consists of two silicon dies: D-chip and A-chip.
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* The D-chip (digital chip) is the same as the ProXstream2 die.
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* Reuse the ProXstream2 device tree with some properties overridden.
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*/
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/include/ "uniphier-proxstream2.dtsi"
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/ {
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compatible = "socionext,ph1-ld6b";
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};
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/* UART3 unavilable: the pads are not wired to the package balls */
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&serial3 {
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status = "disabled";
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};
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/*
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* PH1-LD6b and ProXstream2 have completely different packages,
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* which makes the pinctrl driver unshareable.
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*/
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&pinctrl {
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compatible = "socionext,ph1-ld6b-pinctrl", "syscon";
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};

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