Skip to content

Commit

Permalink
ARM: dts: Add sbs-battery dts fragment used by chromebooks
Browse files Browse the repository at this point in the history
This patch creates a sbs-battery fragment for batteries connected
to the i2c tunnel of the cros-ec embedded controller.

Signed-off-by: Chris Zhong <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Acked-by: Douglas Anderson <[email protected]>
  • Loading branch information
zywang33 authored and mmind committed Jul 15, 2015
1 parent cde669f commit 6802b78
Showing 1 changed file with 52 additions and 0 deletions.
52 changes: 52 additions & 0 deletions arch/arm/boot/dts/cros-ec-sbs.dtsi
Original file line number Diff line number Diff line change
@@ -0,0 +1,52 @@
/*
* Smart battery dts fragment for devices that use cros-ec-sbs
*
* Copyright (c) 2015 Google, Inc
*
* 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.
*/

&i2c_tunnel {
battery: sbs-battery@b {
compatible = "sbs,sbs-battery";
reg = <0xb>;
sbs,i2c-retry-count = <2>;
sbs,poll-retry-count = <1>;
};
};

0 comments on commit 6802b78

Please sign in to comment.