30068a1de9
Pressing the PEK (power enable key) will shutdown the board. Some events are reported to devd via system "PMU" and subsystem "Battery", "AC" and "USB" such as connected/disconnected. Some sensors values (power source voltage/current) are reported via sysctl (dev.axp209_pmu.X.) It also expose a gpioc node usable in kernel and userland. Only 3 of the 4 GPIO are exposed (The GPIO3 is different and mostly unused on boards). Most popular boards uses GPIO1 as a sense pin for OTG power. Add a dtsi file that adds gpio-controller capability to the device as upstream doesn't defined it and include it in our custom DTS. Reviewed by: jmcneill Approved by: cognet (mentor) Differential Revision: https://reviews.freebsd.org/D6135
31 lines
1.4 KiB
Plaintext
31 lines
1.4 KiB
Plaintext
/*-
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* Copyright (c) 2015 Emmanuel Vadot <manu@bidouilliste.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include "sun4i-a10-olinuxino-lime.dts"
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#include "xpowers-axp209.dtsi"
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