Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f915ea5e authored by Vladimir Murzin's avatar Vladimir Murzin Committed by Arnd Bergmann
Browse files

ARM: dts: introduce MPS2 AN385/AN386 



Application Notes 385 and 386 shares the same memory map and features
except the CPU is used. AN385 is supplied with Cortex-M3 CPU and AN386
is supplied with Cortex-M4.

Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarVladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 20bef320

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -257,6 +257,7 @@ dtb-$(CONFIG_ARCH_MMP) += \ 
dtb-$(CONFIG_MACH_MESON8B) += \

	meson8b-mxq.dtb \

	meson8b-odroidc1.dtb

dtb-$(CONFIG_ARCH_MPS2) += mps2-an385.dtb

dtb-$(CONFIG_ARCH_MOXART) += \

	moxart-uc7112lx.dtb

dtb-$(CONFIG_SOC_IMX1) += \

arch/arm/boot/dts/mps2-an385.dts

0 → 100644
+92 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2015 ARM Limited

 *

 * Author: Vladimir Murzin <vladimir.murzin@arm.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 "mps2.dtsi"



/ {

	model = "ARM MPS2 Application Note 385/386";

	compatible = "arm,mps2";



	aliases {

		serial0 = &uart0;

	};



	chosen {

		bootargs = "earlycon";

		stdout-path = "serial0:9600n8";

	};



	memory {

		device_type = "memory";

		reg = <0x21000000 0x1000000>;

	};



	smb {

		ethernet@0,0 {

			compatible = "smsc,lan9220", "smsc,lan9115";

			reg = <0 0x0 0x10000>;

			interrupts = <13>;

			interrupt-parent = <&nvic>;

			smsc,irq-active-high;

		};

	};

};



&uart0 {

	status = "okay";

};



&timer0 {

	status = "okay";

};



&timer1 {

	status = "okay";

};



&wdt {

	status = "okay";

};

arch/arm/boot/dts/mps2.dtsi

0 → 100644
+241 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2015 ARM Limited

 *

 * Author: Vladimir Murzin <vladimir.murzin@arm.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 "armv7-m.dtsi"



/ {

	oscclk0: clk-osc0 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <50000000>;

	};



	oscclk1: clk-osc1 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <24576000>;

	};



	oscclk2: clk-osc2 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <25000000>;

	};



	cfgclk: clk-cfg {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <5000000>;

	};



	spicfgclk: clk-spicfg {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <75000000>;

	};



	sysclk: clk-sys {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk0>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	audmclk: clk-audm {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk1>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	audsclk: clk-auds {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk1>;

		#clock-cells = <0>;

		clock-div = <8>;

		clock-mult = <1>;

	};



	spiclcd: clk-cpiclcd {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk0>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	spicon: clk-spicon {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk0>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	i2cclcd: clk-i2cclcd {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk0>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	i2caud: clk-i2caud {

		compatible = "fixed-factor-clock";

		clocks = <&oscclk0>;

		#clock-cells = <0>;

		clock-div = <2>;

		clock-mult = <1>;

	};



	soc {

		compatible = "simple-bus";

		ranges;



		apb@40000000 {

			compatible = "simple-bus";

			#address-cells = <1>;

			#size-cells = <1>;

			ranges = <0 0x40000000 0x10000>;



			timer0: mps2-timer0@0 {

				compatible = "arm,mps2-timer";

				reg = <0x0 0x1000>;

				interrupts = <8>;

				clocks = <&sysclk>;

				status = "disabled";

			};



			timer1: mps2-timer1@1000 {

				compatible = "arm,mps2-timer";

				reg = <0x1000 0x1000>;

				interrupts = <9>;

				clocks = <&sysclk>;

				status = "disabled";

			};



			timer2: dual-timer@2000 {

				compatible = "arm,sp804";

				reg = <0x2000 0x1000>;

				clocks = <&sysclk>;

				interrupts = <10>;

				status = "disabled";

			};



			uart0: serial@4000 {

				compatible = "arm,mps2-uart";

				reg = <0x4000 0x1000>;

				interrupts = <0 1 12>;

				clocks = <&sysclk>;

				status = "disabled";

			};



			uart1: serial@5000 {

				compatible = "arm,mps2-uart";

				reg = <0x5000 0x1000>;

				interrupts = <2 3 12>;

				clocks = <&sysclk>;

				status = "disabled";

			};



			uart2: serial@6000 {

				compatible = "arm,mps2-uart";

				reg = <0x6000 0x1000>;

				interrupts = <4 5 12>;

				clocks = <&sysclk>;

				status = "disabled";

			};



			wdt: watchdog@8000 {

				compatible = "arm,sp805", "arm,primecell";

				arm,primecell-periphid = <0x00141805>;

				reg = <0x8000 0x1000>;

				interrupts = <0>;

				clocks = <&sysclk>;

				clock-names = "apb_pclk";

				status = "disabled";

			};

		};

	};



	fpga@40020000 {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0 0x40020000 0x10000>;



		fpgaio@8000 {

			compatible = "syscon", "simple-mfd";

			reg = <0x8000 0x10>;



			led0 {

				compatible = "register-bit-led";

				offset = <0x0>;

				mask = <0x01>;

				label = "userled:0";

				linux,default-trigger = "heartbeat";

				default-state = "on";

			};



			led1 {

				compatible = "register-bit-led";

				offset = <0x0>;

				mask = <0x02>;

				label = "userled:1";

				linux,default-trigger = "usr";

				default-state = "off";

			};

		};

	};



	smb {

		compatible = "simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		ranges = <0 0 0x40200000 0x10000>,

			 <1 0 0xa0000000 0x10000>;

	};

};