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Bone uart #180

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Bone uart #180

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d536505
Virtual cape for /bone/uart/1
lorforlinux Jun 20, 2020
12e15b9
Virtual cape for /bone/uart/2
lorforlinux Jun 20, 2020
a1bdd73
Virtual cape for /bone/uart/3
lorforlinux Jun 20, 2020
2af304c
Virtual cape for /bone/uart/4
lorforlinux Jun 20, 2020
9270e39
Virtual cape for /bone/uart/5
lorforlinux Jun 20, 2020
f39718d
add reference link
lorforlinux Jun 21, 2020
6e25165
update commnets for bone_uart node
lorforlinux Jun 21, 2020
06d5afb
Update bone bus UART DT overlays
lorforlinux Jul 21, 2020
b7eac4b
update comments
lorforlinux Jul 21, 2020
1823938
renaming bone bus UART DT overlays
lorforlinux Jul 22, 2020
6820862
Updated bone bus UART DT overlays
lorforlinux Jul 22, 2020
fe8562c
update links (bone bus UART)
lorforlinux Jul 29, 2020
b9f9b1b
fix pinmux
lorforlinux Aug 12, 2020
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27 changes: 27 additions & 0 deletions src/arm/BONE-UART1-00A0.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
/*
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These filenames don't match the specification in the wiki: https://elinux.org/Beagleboard:BeagleBone_cape_interface_spec#.2Fdev.2Fbone.2Fuart.2F1

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I don't want to touch those as they are not interfering with these, people might want to use those. I was thinking of updating the links after the merge, else they will show 404 not found. Also, I am working on the tutorial/usage of these overlays :)

* Copyright (C) 2020 Deepak Khatri <[email protected]>
*
* Virtual cape for /bone/uart/1
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*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

/dts-v1/;
/plugin/;

&{/chosen} {
overlays {
BONE-UART1-00A0 = __TIMESTAMP__;
};
};

&ocp {
P9_24_pinmux { status = "disabled"; };
P9_26_pinmux { status = "disabled"; };
};

&bone_uart_1 {
status = "okay";
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};
27 changes: 27 additions & 0 deletions src/arm/BONE-UART2-00A0.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
/*
* Copyright (C) 2020 Deepak Khatri <[email protected]>
*
* Virtual cape for /bone/uart/2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

/dts-v1/;
/plugin/;

&{/chosen} {
overlays {
BONE-UART2-00A0 = __TIMESTAMP__;
};
};

&ocp {
P9_21_pinmux { status = "disabled"; };
P9_22_pinmux { status = "disabled"; };
};

&bone_uart_2 {
status = "okay";
};
26 changes: 26 additions & 0 deletions src/arm/BONE-UART3-00A0.dts
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@@ -0,0 +1,26 @@
/*
* Copyright (C) 2020 Deepak Khatri <[email protected]>
*
* Virtual cape for /bone/uart/3 (only on BBB)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

/dts-v1/;
/plugin/;

&{/chosen} {
overlays {
BONE-UART3-00A0 = __TIMESTAMP__;
};
};

&ocp {
P9_42_pinmux { status = "disabled"; };
};

&bone_uart_3 {
status = "okay";
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};
27 changes: 27 additions & 0 deletions src/arm/BONE-UART4-00A0.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
/*
* Copyright (C) 2020 Deepak Khatri <[email protected]>
*
* Virtual cape for /bone/uart/4
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

/dts-v1/;
/plugin/;

&{/chosen} {
overlays {
BONE-UART4-00A0 = __TIMESTAMP__;
};
};

&ocp {
P9_13_pinmux { status = "disabled"; };
P9_11_pinmux { status = "disabled"; };
};

&bone_uart_4 {
status = "okay";
};
27 changes: 27 additions & 0 deletions src/arm/BONE-UART5-00A0.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
/*
* Copyright (C) 2020 Deepak Khatri <[email protected]>
*
* Virtual cape for /bone/uart/5
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

/dts-v1/;
/plugin/;

&{/chosen} {
overlays {
BONE-UART5-00A0 = __TIMESTAMP__;
};
};

&ocp {
P9_37_pinmux { status = "disabled"; };
P9_38_pinmux { status = "disabled"; };
};

&bone_uart_5 {
status = "okay";
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};