Commit a5e921b4 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Olof Johansson
Browse files

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: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
[olof: sort Makefile entries]
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 474e5ac6

arch/arm/boot/dts/Makefile

+3 −2
Original line number Diff line number Diff line
@@ -663,9 +663,10 @@ dtb-$(CONFIG_ARCH_U8500) += \ 
	ste-ccu8540.dtb \

	ste-ccu9540.dtb

dtb-$(CONFIG_ARCH_UNIPHIER) += \

	uniphier-ph1-sld3-ref.dtb \

	uniphier-ph1-ld4-ref.dtb \

	uniphier-ph1-ld6b-ref.dtb \

	uniphier-ph1-pro4-ref.dtb \

	uniphier-ph1-sld3-ref.dtb \

	uniphier-ph1-sld8-ref.dtb 

dtb-$(CONFIG_ARCH_VERSATILE) += \

	versatile-ab.dtb \

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

0 → 100644
+105 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for UniPhier PH1-LD6b 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-ld6b.dtsi"

/include/ "uniphier-ref-daughter.dtsi"

/include/ "uniphier-support-card.dtsi"



/ {

	model = "UniPhier PH1-LD6b Reference Board";

	compatible = "socionext,ph1-ld6b-ref", "socionext,ph1-ld6b";



	memory {

		device_type = "memory";

		reg = <0x80000000 0x80000000>;

	};



	chosen {

		bootargs = "console=ttyS0,115200";

		stdout-path = &serial0;

	};



	aliases {

		serial0 = &serial0;

		serial1 = &serial1;

		serial2 = &serial2;

		i2c0 = &i2c0;

		i2c1 = &i2c1;

		i2c2 = &i2c2;

		i2c3 = &i2c3;

		i2c4 = &i2c4;

		i2c5 = &i2c5;

		i2c6 = &i2c6;

	};

};



&extbus {

	ranges = <0 0x00000000 0x0f000000 0x01000000

		  1 0x00000000 0x00000000 0x08000000>;

};



&support_card {

	ranges = <0x00000000 1 0x03f00000 0x00100000>;

};



&ethsc {

	interrupts = <0 50 4>;

};



&serial0 {

	status = "okay";

};



&serial1 {

	status = "okay";

};



&serial2 {

	status = "okay";

};



&i2c0 {

	status = "okay";

};

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

0 → 100644
+67 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for UniPhier PH1-LD6b 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.

 */



/*

 * PH1-LD6b consists of two silicon dies: D-chip and A-chip.

 * The D-chip (digital chip) is the same as the ProXstream2 die.

 * Reuse the ProXstream2 device tree with some properties overridden.

 */

/include/ "uniphier-proxstream2.dtsi"



/ {

	compatible = "socionext,ph1-ld6b";

};



/* UART3 unavilable: the pads are not wired to the package balls */

&serial3 {

	status = "disabled";

};



/*

 * PH1-LD6b and ProXstream2 have completely different packages,

 * which makes the pinctrl driver unshareable.

 */

&pinctrl {

	compatible = "socionext,ph1-ld6b-pinctrl", "syscon";

};

arch/arm/boot/dts/uniphier-proxstream2.dtsi

0 → 100644
+273 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for UniPhier ProXstream2 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,proxstream2";



	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>;

		};



		cpu@2 {

			device_type = "cpu";

			compatible = "arm,cortex-a9";

			reg = <2>;

		};



		cpu@3 {

			device_type = "cpu";

			compatible = "arm,cortex-a9";

			reg = <3>;

		};

	};



	clocks {

		arm_timer_clk: arm_timer_clk {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <50000000>;

		};



		uart_clk: uart_clk {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <88900000>;

		};



		i2c_clk: i2c_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>;

		};



		serial0: serial@54006800 {

			compatible = "socionext,uniphier-uart";

			status = "disabled";

			reg = <0x54006800 0x40>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_uart0>;

			interrupts = <0 33 4>;

			clocks = <&uart_clk>;

		};



		serial1: serial@54006900 {

			compatible = "socionext,uniphier-uart";

			status = "disabled";

			reg = <0x54006900 0x40>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_uart1>;

			interrupts = <0 35 4>;

			clocks = <&uart_clk>;

		};



		serial2: serial@54006a00 {

			compatible = "socionext,uniphier-uart";

			status = "disabled";

			reg = <0x54006a00 0x40>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_uart2>;

			interrupts = <0 37 4>;

			clocks = <&uart_clk>;

		};



		serial3: serial@54006b00 {

			compatible = "socionext,uniphier-uart";

			status = "disabled";

			reg = <0x54006b00 0x40>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_uart3>;

			interrupts = <0 177 4>;

			clocks = <&uart_clk>;

		};



		i2c0: i2c@58780000 {

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58780000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c0>;

			interrupts = <0 41 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <100000>;

		};



		i2c1: i2c@58781000 {

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58781000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c1>;

			interrupts = <0 42 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <100000>;

		};



		i2c2: i2c@58782000 {

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58782000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c2>;

			interrupts = <0 43 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <100000>;

		};



		i2c3: i2c@58783000 {

			compatible = "socionext,uniphier-fi2c";

			status = "disabled";

			reg = <0x58783000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_i2c3>;

			interrupts = <0 44 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <100000>;

		};



		/* chip-internal connection for DMD */

		i2c4: i2c@58784000 {

			compatible = "socionext,uniphier-fi2c";

			reg = <0x58784000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <0 45 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <400000>;

		};



		/* chip-internal connection for STM */

		i2c5: i2c@58785000 {

			compatible = "socionext,uniphier-fi2c";

			reg = <0x58785000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <0 25 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <400000>;

		};



		/* chip-internal connection for HDMI */

		i2c6: i2c@58786000 {

			compatible = "socionext,uniphier-fi2c";

			reg = <0x58786000 0x80>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <0 26 4>;

			clocks = <&i2c_clk>;

			clock-frequency = <400000>;

		};



		system-bus-controller-misc@59800000 {

			compatible = "socionext,uniphier-system-bus-controller-misc",

				     "syscon";

			reg = <0x59800000 0x2000>;

		};



		pinctrl: pinctrl@5f801000 {

			compatible = "socionext,proxstream2-pinctrl", "syscon";

			reg = <0x5f801000 0xe00>;

		};



		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>;

		};

	};

};



/include/ "uniphier-pinctrl.dtsi"

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