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    Subject[PATCH v7 3/4] ARM: dts: UniPhier: add support for UniPhier SoCs and boards
    Date
    Initial device trees for UniPhier SoCs: PH1-sLD3, PH1-LD4, PH1-Pro4,
    and PH1-sLD8.

    Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
    ---

    Changes in v7:
    - Remove redundant "fifo-size" from the 16550A uart node

    Changes in v6:
    - Remove redundant interrupt-parent property from timer nodes.

    Changes in v5: None
    Changes in v4:
    - Add system-bus-controller-misc node instead of uniphier-smp-reg node

    Changes in v3:
    - License under GPL/X11
    - Drop "earlyprintk" kernel-parameter, add "stdout-path" property
    - Add syscon device for SMP boot support in order not to
    hard-code register address in platsmp.c

    Changes in v2: None

    arch/arm/boot/dts/Makefile | 5 ++
    arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts | 79 ++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-ld4.dtsi | 110 +++++++++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts | 79 ++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-pro4.dtsi | 117 +++++++++++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts | 80 ++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-sld3.dtsi | 117 +++++++++++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts | 79 ++++++++++++++++++
    arch/arm/boot/dts/uniphier-ph1-sld8.dtsi | 110 +++++++++++++++++++++++++
    arch/arm/boot/dts/uniphier-support-card.dtsi | 65 +++++++++++++++
    10 files changed, 841 insertions(+)
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts
    create mode 100644 arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
    create mode 100644 arch/arm/boot/dts/uniphier-support-card.dtsi

    diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
    index 86217db..558b787 100644
    --- a/arch/arm/boot/dts/Makefile
    +++ b/arch/arm/boot/dts/Makefile
    @@ -600,6 +600,11 @@ dtb-$(CONFIG_ARCH_U8500) += \
    ste-hrefv60plus-tvk.dtb \
    ste-ccu8540.dtb \
    ste-ccu9540.dtb
    +dtb-$(CONFIG_ARCH_UNIPHIER) += \
    + uniphier-ph1-sld3-ref.dtb \
    + uniphier-ph1-ld4-ref.dtb \
    + uniphier-ph1-pro4-ref.dtb \
    + uniphier-ph1-sld8-ref.dtb
    dtb-$(CONFIG_ARCH_VERSATILE) += \
    versatile-ab.dtb \
    versatile-pb.dtb
    diff --git a/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts
    new file mode 100644
    index 0000000..200b0c9
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts
    @@ -0,0 +1,79 @@
    +/*
    + * Device Tree Source for UniPhier PH1-LD4 Reference Board
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/dts-v1/;
    +/include/ "uniphier-ph1-ld4.dtsi"
    +/include/ "uniphier-support-card.dtsi"
    +
    +/ {
    + model = "UniPhier PH1-LD4 Reference Board";
    + compatible = "socionext,ph1-ld4-ref", "socionext,ph1-ld4";
    +
    + memory {
    + device_type = "memory";
    + reg = <0x80000000 0x20000000>;
    + };
    +
    + chosen {
    + bootargs = "console=ttyS0,115200";
    + stdout-path = &serialsc;
    + };
    +
    + aliases {
    + serial0 = &serialsc;
    + };
    +};
    +
    +&extbus {
    + ranges = <0 0x00000000 0x0f000000 0x01000000
    + 1 0x00000000 0x00000000 0x08000000>;
    +};
    +
    +&support_card {
    + ranges = <0x00000000 1 0x03f00000 0x00100000>;
    +};
    +
    +&serialsc {
    + interrupts = <0 49 4>;
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi b/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
    new file mode 100644
    index 0000000..6a34c56
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-ld4.dtsi
    @@ -0,0 +1,110 @@
    +/*
    + * Device Tree Source for UniPhier PH1-LD4 SoC
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/include/ "skeleton.dtsi"
    +
    +/ {
    + compatible = "socionext,ph1-ld4";
    +
    + cpus {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + cpu@0 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <0>;
    + };
    + };
    +
    + clocks {
    + arm_timer_clk: arm_timer_clk {
    + #clock-cells = <0>;
    + compatible = "fixed-clock";
    + clock-frequency = <50000000>;
    + };
    + };
    +
    + soc {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    + interrupt-parent = <&intc>;
    +
    + extbus: extbus {
    + compatible = "simple-bus";
    + #address-cells = <2>;
    + #size-cells = <1>;
    + };
    +
    + system-bus-controller-misc@59800000 {
    + compatible = "socionext,uniphier-system-bus-controller-misc",
    + "syscon";
    + reg = <0x59800000 0x2000>;
    + };
    +
    + timer@60000200 {
    + compatible = "arm,cortex-a9-global-timer";
    + reg = <0x60000200 0x20>;
    + interrupts = <1 11 0x104>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + timer@60000600 {
    + compatible = "arm,cortex-a9-twd-timer";
    + reg = <0x60000600 0x20>;
    + interrupts = <1 13 0x104>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + intc: interrupt-controller@60001000 {
    + compatible = "arm,cortex-a9-gic";
    + #interrupt-cells = <3>;
    + interrupt-controller;
    + reg = <0x60001000 0x1000>,
    + <0x60000100 0x100>;
    + };
    + };
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts b/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
    new file mode 100644
    index 0000000..d891135
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts
    @@ -0,0 +1,79 @@
    +/*
    + * Device Tree Source for UniPhier PH1-Pro4 Reference Board
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/dts-v1/;
    +/include/ "uniphier-ph1-pro4.dtsi"
    +/include/ "uniphier-support-card.dtsi"
    +
    +/ {
    + model = "UniPhier PH1-Pro4 Reference Board";
    + compatible = "socionext,ph1-pro4-ref", "socionext,ph1-pro4";
    +
    + memory {
    + device_type = "memory";
    + reg = <0x80000000 0x40000000>;
    + };
    +
    + chosen {
    + bootargs = "console=ttyS0,115200";
    + stdout-path = &serialsc;
    + };
    +
    + aliases {
    + serial0 = &serialsc;
    + };
    +};
    +
    +&extbus {
    + ranges = <0 0x00000000 0x0f000000 0x01000000
    + 1 0x00000000 0x00000000 0x08000000>;
    +};
    +
    +&support_card {
    + ranges = <0x00000000 1 0x03f00000 0x00100000>;
    +};
    +
    +&serialsc {
    + interrupts = <0 50 4>;
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi b/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
    new file mode 100644
    index 0000000..dc63360
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-pro4.dtsi
    @@ -0,0 +1,117 @@
    +/*
    + * Device Tree Source for UniPhier PH1-Pro4 SoC
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/include/ "skeleton.dtsi"
    +
    +/ {
    + compatible = "socionext,ph1-pro4";
    +
    + cpus {
    + #address-cells = <1>;
    + #size-cells = <0>;
    + enable-method = "socionext,uniphier-smp";
    +
    + cpu@0 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <0>;
    + };
    +
    + cpu@1 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <1>;
    + };
    + };
    +
    + clocks {
    + arm_timer_clk: arm_timer_clk {
    + #clock-cells = <0>;
    + compatible = "fixed-clock";
    + clock-frequency = <50000000>;
    + };
    + };
    +
    + soc {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    + interrupt-parent = <&intc>;
    +
    + extbus: extbus {
    + compatible = "simple-bus";
    + #address-cells = <2>;
    + #size-cells = <1>;
    + };
    +
    + system-bus-controller-misc@59800000 {
    + compatible = "socionext,uniphier-system-bus-controller-misc",
    + "syscon";
    + reg = <0x59800000 0x2000>;
    + };
    +
    + timer@60000200 {
    + compatible = "arm,cortex-a9-global-timer";
    + reg = <0x60000200 0x20>;
    + interrupts = <1 11 0x304>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + timer@60000600 {
    + compatible = "arm,cortex-a9-twd-timer";
    + reg = <0x60000600 0x20>;
    + interrupts = <1 13 0x304>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + intc: interrupt-controller@60001000 {
    + compatible = "arm,cortex-a9-gic";
    + #interrupt-cells = <3>;
    + interrupt-controller;
    + reg = <0x60001000 0x1000>,
    + <0x60000100 0x100>;
    + };
    + };
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts b/arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts
    new file mode 100644
    index 0000000..3ea64ae
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts
    @@ -0,0 +1,80 @@
    +/*
    + * Device Tree Source for UniPhier PH1-sLD3 Reference Board
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/dts-v1/;
    +/include/ "uniphier-ph1-sld3.dtsi"
    +/include/ "uniphier-support-card.dtsi"
    +
    +/ {
    + model = "UniPhier PH1-sLD3 Reference Board";
    + compatible = "socionext,ph1-sld3-ref", "socionext,ph1-sld3";
    +
    + memory {
    + device_type = "memory";
    + reg = <0x80000000 0x20000000
    + 0xc0000000 0x20000000>;
    + };
    +
    + chosen {
    + bootargs = "console=ttyS0,115200";
    + stdout-path = &serialsc;
    + };
    +
    + aliases {
    + serial0 = &serialsc;
    + };
    +};
    +
    +&extbus {
    + ranges = <0 0x00000000 0x0f000000 0x01000000
    + 1 0x00000000 0x00000000 0x08000000>;
    +};
    +
    +&support_card {
    + ranges = <0x00000000 1 0x03f00000 0x00100000>;
    +};
    +
    +&serialsc {
    + interrupts = <0 49 4>;
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
    new file mode 100644
    index 0000000..248b188
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-sld3.dtsi
    @@ -0,0 +1,117 @@
    +/*
    + * Device Tree Source for UniPhier PH1-sLD3 SoC
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/include/ "skeleton.dtsi"
    +
    +/ {
    + compatible = "socionext,ph1-sld3";
    +
    + cpus {
    + #address-cells = <1>;
    + #size-cells = <0>;
    + enable-method = "socionext,uniphier-smp";
    +
    + cpu@0 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <0>;
    + };
    +
    + cpu@1 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <1>;
    + };
    + };
    +
    + clocks {
    + arm_timer_clk: arm_timer_clk {
    + #clock-cells = <0>;
    + compatible = "fixed-clock";
    + clock-frequency = <50000000>;
    + };
    + };
    +
    + soc {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    + interrupt-parent = <&intc>;
    +
    + extbus: extbus {
    + compatible = "simple-bus";
    + #address-cells = <2>;
    + #size-cells = <1>;
    + };
    +
    + timer@20000200 {
    + compatible = "arm,cortex-a9-global-timer";
    + reg = <0x20000200 0x20>;
    + interrupts = <1 11 0x304>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + timer@20000600 {
    + compatible = "arm,cortex-a9-twd-timer";
    + reg = <0x20000600 0x20>;
    + interrupts = <1 13 0x304>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + intc: interrupt-controller@20001000 {
    + compatible = "arm,cortex-a9-gic";
    + #interrupt-cells = <3>;
    + interrupt-controller;
    + reg = <0x20001000 0x1000>,
    + <0x20000100 0x100>;
    + };
    +
    + system-bus-controller-misc@59800000 {
    + compatible = "socionext,uniphier-system-bus-controller-misc",
    + "syscon";
    + reg = <0x59800000 0x2000>;
    + };
    + };
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts b/arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts
    new file mode 100644
    index 0000000..dcdc4f7
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts
    @@ -0,0 +1,79 @@
    +/*
    + * Device Tree Source for UniPhier PH1-sLD8 Reference Board
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/dts-v1/;
    +/include/ "uniphier-ph1-sld8.dtsi"
    +/include/ "uniphier-support-card.dtsi"
    +
    +/ {
    + model = "UniPhier PH1-sLD8 Reference Board";
    + compatible = "socionext,ph1-sld8-ref", "socionext,ph1-sld8";
    +
    + memory {
    + device_type = "memory";
    + reg = <0x80000000 0x20000000>;
    + };
    +
    + chosen {
    + bootargs = "console=ttyS0,115200";
    + stdout-path = &serialsc;
    + };
    +
    + aliases {
    + serial0 = &serialsc;
    + };
    +};
    +
    +&extbus {
    + ranges = <0 0x00000000 0x0f000000 0x01000000
    + 1 0x00000000 0x00000000 0x08000000>;
    +};
    +
    +&support_card {
    + ranges = <0x00000000 1 0x03f00000 0x00100000>;
    +};
    +
    +&serialsc {
    + interrupts = <0 48 4>;
    +};
    diff --git a/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi b/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
    new file mode 100644
    index 0000000..baa71e1
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-ph1-sld8.dtsi
    @@ -0,0 +1,110 @@
    +/*
    + * Device Tree Source for UniPhier PH1-sLD8 SoC
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +/include/ "skeleton.dtsi"
    +
    +/ {
    + compatible = "socionext,ph1-sld8";
    +
    + cpus {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + cpu@0 {
    + device_type = "cpu";
    + compatible = "arm,cortex-a9";
    + reg = <0>;
    + };
    + };
    +
    + clocks {
    + arm_timer_clk: arm_timer_clk {
    + #clock-cells = <0>;
    + compatible = "fixed-clock";
    + clock-frequency = <50000000>;
    + };
    + };
    +
    + soc {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    + interrupt-parent = <&intc>;
    +
    + extbus: extbus {
    + compatible = "simple-bus";
    + #address-cells = <2>;
    + #size-cells = <1>;
    + };
    +
    + system-bus-controller-misc@59800000 {
    + compatible = "socionext,uniphier-system-bus-controller-misc",
    + "syscon";
    + reg = <0x59800000 0x2000>;
    + };
    +
    + timer@60000200 {
    + compatible = "arm,cortex-a9-global-timer";
    + reg = <0x60000200 0x20>;
    + interrupts = <1 11 0x104>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + timer@60000600 {
    + compatible = "arm,cortex-a9-twd-timer";
    + reg = <0x60000600 0x20>;
    + interrupts = <1 13 0x104>;
    + clocks = <&arm_timer_clk>;
    + };
    +
    + intc: interrupt-controller@60001000 {
    + compatible = "arm,cortex-a9-gic";
    + #interrupt-cells = <3>;
    + interrupt-controller;
    + reg = <0x60001000 0x1000>,
    + <0x60000100 0x100>;
    + };
    + };
    +};
    diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi
    new file mode 100644
    index 0000000..da271e3
    --- /dev/null
    +++ b/arch/arm/boot/dts/uniphier-support-card.dtsi
    @@ -0,0 +1,65 @@
    +/*
    + * Device Tree Source for UniPhier Support Card (Expansion Board)
    + *
    + * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.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.
    + */
    +
    +&extbus {
    + support_card: support_card {
    + compatible = "simple-bus";
    + #address-cells = <1>;
    + #size-cells = <1>;
    +
    + ethsc: ethernet@00000000 {
    + compatible = "smsc,lan9118", "smsc,lan9115";
    + reg = <0x00000000 0x1000>;
    + phy-mode = "mii";
    + reg-io-width = <4>;
    + };
    +
    + serialsc: uart@000b0000 {
    + compatible = "ns16550a";
    + reg = <0x000b0000 0x20>;
    + clock-frequency = <12288000>;
    + reg-shift = <1>;
    + };
    + };
    +};
    --
    1.9.1


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