Date: Thu, 9 Feb 2017 15:16:08 +0000 (UTC) From: Allan Jude <allanjude@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r313474 - head/sys/mips/conf Message-ID: <201702091516.v19FG8mA016673@repo.freebsd.org>
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Author: allanjude Date: Thu Feb 9 15:16:08 2017 New Revision: 313474 URL: https://svnweb.freebsd.org/changeset/base/313474 Log: Add I2C device hints for Onion Omega This allows you to control up to 8 relay expansions from FreeBSD https://github.com/freebsd/freebsd-wifi-build/wiki/Onion-Omega#controlling-the-relay-expansion Reviewed by: adrian, mizhka MFC after: 1 week Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D9503 Modified: head/sys/mips/conf/ONIONOMEGA.hints Modified: head/sys/mips/conf/ONIONOMEGA.hints ============================================================================== --- head/sys/mips/conf/ONIONOMEGA.hints Thu Feb 9 14:47:34 2017 (r313473) +++ head/sys/mips/conf/ONIONOMEGA.hints Thu Feb 9 15:16:08 2017 (r313474) @@ -123,3 +123,10 @@ hint.gpioled.3.pins=0x00008000 hint.gpioled.3.name="blue" hint.gpioled.3.invert=0 +# I2C +# 0x20 - 0x27 = Relay Controllers (0x27 is default) +# 0x5a = PWM/Servo Controller +hint.gpioiic.0.at="gpiobus0" +hint.gpioiic.0.pins=0x300000 # pins 20 and 21 +hint.gpioiic.0.scl=0 # pin 20 +hint.gpioiic.0.sda=1 # pin 21
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