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-rw-r--r--COPYING340
-rw-r--r--Makefile26
-rw-r--r--README25
-rw-r--r--mtcdt/alt-mtcdt-0.0.dtso60
-rw-r--r--mtcdt/ap1-xdot-0.0.dtso30
-rw-r--r--mtcdt/ap2-xdot-0.0.dtso30
-rw-r--r--mtcdt/mtcdt-0.0.dtso60
-rw-r--r--mtcdt/mtcdt-gpios.0.0.dtso60
-rw-r--r--mtrv1/MTRV1-0.0-pps.dtso21
-rw-r--r--mtrv1/MTRV1-0.1-pps.dtso21
l---------mtrv1/MTRV1-0.2-pps.dtbo1
11 files changed, 674 insertions, 0 deletions
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
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+
+ b) Accompany it with a written offer, valid for at least three
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+ cost of physically performing source distribution, a complete
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+
+ c) Accompany it with the information you received as to the offer
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+The source code for a work means the preferred form of the work for
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+
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ 5. You are not required to accept this License, since you have not
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+distribute the Program or its derivative works. These actions are
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+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
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+
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+distribute so as to satisfy simultaneously your obligations under this
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+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
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+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+
+It is not the purpose of this section to induce you to infringe any
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+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
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+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program 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 program 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5679f26
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,26 @@
+CC?=$(CROSS_COMPILE)gcc
+DTC_OPTIONS?=-@
+DTC_OPTIONS += -Wno-unit_address_vs_reg -Wno-graph_child_address -Wno-pwms_property
+KERNEL_DIR?=../linux
+KERNEL_BUILD_DIR?=$(KERNEL_DIR)
+# Need a dtc new enough to handle the DTC options.
+DTC?=/usr/bin/dtc
+
+MTCDT_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtcdt/*.dtso))
+MTRV1_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtrv1/*.dtso))
+
+%.pre.dtso: %.dtso
+ $(CC) -E -nostdinc -I$(KERNEL_DIR)/include -I$(KERNEL_DIR)/arch/arm/boot/dts -x assembler-with-cpp -undef -o $@ $^
+
+%.dtbo: %.pre.dtso
+ $(DTC) $(DTC_OPTIONS) -I dts -O dtb -o $@ $^
+
+%.itb: %.its %_dtbos
+ mkimage -D "-i$(KERNEL_BUILD_DIR)/arch/arm/boot/ -i$(KERNEL_BUILD_DIR)/arch/arm/boot/dts -p 1000 $(DTC_OPTIONS)" -f $< $@
+
+mtcdt_dtbos: $(MTCDT_DTBO_OBJECTS)
+mtrv1_dtbos: $(MTRV1_DTBO_OBJECTS)
+
+.PHONY: clean
+clean:
+ rm -f */*.dtbo *.itb
diff --git a/README b/README
new file mode 100644
index 0000000..1a4debd
--- /dev/null
+++ b/README
@@ -0,0 +1,25 @@
+This is the device tree overlay(s) and its make.
+
+The purpose of the overlay is to define the system
+for the mts-io driver and/or mtac drivers.
+
+The correct overlay for the system is loaded at
+runtime before loading the mts-io driver. A method
+for doing this is the device tree configfs driver.
+
+See this for the format of an overlay:
+
+https://www.kernel.org/doc/Documentation/devicetree/overlay-notes.txt
+
+Note that as of 10 May 2019, no overlays have been
+released.
+
+The biggest flaw in overlays, is the inablitiy to use
+the phandle described in an alias in the boot
+time device tree in an overlay, so it appears
+to be impossible to reference nodes in the main
+device tree in any shorthand method. For instance, it
+is common to reference a "pio" in device tree to
+use a PIO with GPIO. For example, it does not appear
+to be possible to use &pioC in the overlay without
+redefining it.
diff --git a/mtcdt/alt-mtcdt-0.0.dtso b/mtcdt/alt-mtcdt-0.0.dtso
new file mode 100644
index 0000000..3e585d2
--- /dev/null
+++ b/mtcdt/alt-mtcdt-0.0.dtso
@@ -0,0 +1,60 @@
+/*
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/dma/at91.h>
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+/ {
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/ahb/apb/pinctrl@fffff400";
+ __overlay__ {
+ mts_io {
+ radio_reset {
+ atmel,pins = <AT91_PIOC 3 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "radio-reset";
+ alias = "radio-power";
+ }; /* radio */
+ device_reset {
+ atmel,pins = <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ label = "reset";
+ active-low;
+ };
+ eth_reset {
+ atmel,pins = <AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "eth-reset";
+ }; /* eth */
+ ls_led {
+ atmel,pins = <AT91_PIOA 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ label = "led-ls";
+ active_low;
+ };
+ status_led {
+ atmel,pins = <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
+ label = "led-status";
+ active_low;
+ };
+ led5 {
+ atmel,pins = <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
+ label = "led-cd";
+ alias = "led-a";
+ active_low;
+ };
+ led1 {
+ atmel,pins = <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
+ label = "led-sig1";
+ alias = "led-b";
+ active_low;
+ };
+ }; /* mtsio */
+ }; /* overlay */
+ }; /* fragment@0 */
+};
diff --git a/mtcdt/ap1-xdot-0.0.dtso b/mtcdt/ap1-xdot-0.0.dtso
new file mode 100644
index 0000000..969f8b1
--- /dev/null
+++ b/mtcdt/ap1-xdot-0.0.dtso
@@ -0,0 +1,30 @@
+/*
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/dma/at91.h>
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+/ {
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/ahb/apb/pinctrl@fffff400";
+ __overlay__ {
+ mtac_xdot {
+ ap1 {
+ reset {
+ atmel,pins = <AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "ap1-reset";
+ }; /* Reset */
+ }; /* ap1 */
+ }; /* mtac_xdot */
+ }; /* overlay */
+ }; /* fragment@0 */
+};
diff --git a/mtcdt/ap2-xdot-0.0.dtso b/mtcdt/ap2-xdot-0.0.dtso
new file mode 100644
index 0000000..908e6ad
--- /dev/null
+++ b/mtcdt/ap2-xdot-0.0.dtso
@@ -0,0 +1,30 @@
+/*
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/dma/at91.h>
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+/ {
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/ahb/apb/pinctrl@fffff400";
+ __overlay__ {
+ mtac_xdot {
+ ap2 {
+ reset {
+ atmel,pins = <AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "ap2-reset";
+ }; /* Reset */
+ }; /* ap2 */
+ }; /* mtac_xdot */
+ }; /* overlay */
+ }; /* fragment@0 */
+};
diff --git a/mtcdt/mtcdt-0.0.dtso b/mtcdt/mtcdt-0.0.dtso
new file mode 100644
index 0000000..4d98fa4
--- /dev/null
+++ b/mtcdt/mtcdt-0.0.dtso
@@ -0,0 +1,60 @@
+/*
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/dma/at91.h>
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/at91.h>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+/ {
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/ahb/apb/pinctrl@fffff400";
+ __overlay__ {
+ mts_io {
+ radio_reset {
+ atmel,pins = <AT91_PIOC 3 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "radio-reset";
+ alias = "radio-power";
+ }; /* radio */
+ device_reset {
+ atmel,pins = <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ label = "reset";
+ active-low;
+ };
+ eth_reset {
+ atmel,pins = <AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "eth-reset";
+ }; /* eth */
+ ls_led {
+ atmel,pins = <AT91_PIOA 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ label = "led-ls";
+ active_low;
+ };
+ status_led {
+ atmel,pins = <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
+ label = "led-status";
+ active_low;
+ };
+ led5 {
+ atmel,pins = <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "led-cd";
+ alias = "led-a";
+ active_low;
+ };
+ led1 {
+ atmel,pins = <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
+ label = "led-sig1";
+ alias = "led-b";
+ active_low;
+ };
+ }; /* mtsio */
+ }; /* overlay */
+ }; /* fragment@0 */
+};
diff --git a/mtcdt/mtcdt-gpios.0.0.dtso b/mtcdt/mtcdt-gpios.0.0.dtso
new file mode 100644
index 0000000..24b1332
--- /dev/null
+++ b/mtcdt/mtcdt-gpios.0.0.dtso
@@ -0,0 +1,60 @@
+/*
+ * DTS overlay for MTCDT 0.0 hardware version.
+ * Uses [name]-gpios from:
+ * https://www.kernel.org/doc/Documentation/devicetree/bindings/gpio/gpio.txt
+ */
+/dts-v1/;
+/plugin/;
+
+#include "at91sam9g25.dtsi"
+#include "at91sam9x5ek.dtsi"
+
+/ {
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/";
+ __overlay__ {
+ mts-io {
+ compatible = "mts,mts-io";
+ radio-reset {
+ radio-reset-gpios = <&pioC 3 GPIO_ACTIVE_HIGH>;
+ gpiof_out_init_high;
+ line-name = "radio-reset";
+ alias = "radio-power";
+ }; /* radio */
+ reset {
+ reset-gpios = <&pioC 2 GPIO_ACTIVE_LOW>;
+ gpiof_in;
+ line-name = "reset";
+ };
+ eth-reset {
+ eth-reset-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
+ gpiof_out_init_high;
+ line-name = "eth-reset";
+ }; /* eth */
+ ls-led {
+ ls-led-gpios = <&pioA 14 GPIO_ACTIVE_LOW>;
+ gpiof_out_init_high;
+ line-name = "led-ls";
+ };
+ status-led {
+ status-led-gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
+ gpiof_out_init_high;
+ line-name = "led-status";
+ };
+ led5 {
+ led5-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
+ gpiof_out_init_high;
+ line-name = "led-cd";
+ alias = "led-a";
+ };
+ led1 {
+ led1-gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
+ gpiof_out_init_high;
+ line-name = "led-sig1";
+ alias = "led-b";
+ };
+ }; /* mtsio */
+ }; /* overlay */
+ }; /* fragment@0 */
+};
diff --git a/mtrv1/MTRV1-0.0-pps.dtso b/mtrv1/MTRV1-0.0-pps.dtso
new file mode 100644
index 0000000..b3e1591
--- /dev/null
+++ b/mtrv1/MTRV1-0.0-pps.dtso
@@ -0,0 +1,21 @@
+/*
+ * DTS file for Multi-Tech Systems MTRv1 Hardware
+ *
+ * Copyright (C) 2019 by Multi-Tech Systems,
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+ model = "Multi-Tech Systems MTRV1-0.0";
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/pps-0";
+ __overlay__ {
+ status = "okay";
+ };
+ }; /* fragment@0 */
+};
diff --git a/mtrv1/MTRV1-0.1-pps.dtso b/mtrv1/MTRV1-0.1-pps.dtso
new file mode 100644
index 0000000..ad90ba8
--- /dev/null
+++ b/mtrv1/MTRV1-0.1-pps.dtso
@@ -0,0 +1,21 @@
+/*
+ * DTS file for Multi-Tech Systems MTRv1 Hardware
+ *
+ * Copyright (C) 2019 by Multi-Tech Systems,
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+ model = "Multi-Tech Systems MTRV1-0.1";
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+ fragment@0 {
+ target-path = "/pps-1";
+ __overlay__ {
+ status = "okay";
+ };
+ }; /* fragment@0 */
+};
diff --git a/mtrv1/MTRV1-0.2-pps.dtbo b/mtrv1/MTRV1-0.2-pps.dtbo
new file mode 120000
index 0000000..c4639fc
--- /dev/null
+++ b/mtrv1/MTRV1-0.2-pps.dtbo
@@ -0,0 +1 @@
+MTRV1-0.1-pps.dtbo \ No newline at end of file