On 03/01/18 06:11, Wojciech Macek wrote:
Author: wma
Date: Thu Mar 1 14:11:07 2018
New Revision: 330240
URL: https://svnweb.freebsd.org/changeset/base/330240
Log:
PowerNV: Initial support for OPAL I2C transfers
Add I2C OPAL driver and a set of dummy-ones to allow
all I2C things on Power8 to attach.
TODO: better async token management
Submitted by: Wojciech Macek <w...@semihalf.com>
Obtained from: Semihalf
Sponsored by: IBM, QCM Technologies
Added:
head/sys/powerpc/powernv/opal_i2c.c (contents, props changed)
head/sys/powerpc/powernv/opal_i2cm.c (contents, props changed)
head/sys/powerpc/powernv/powernv_centaur.c (contents, props changed)
head/sys/powerpc/powernv/powernv_xscom.c (contents, props changed)
Modified:
head/sys/conf/files.powerpc
head/sys/powerpc/conf/GENERIC64
head/sys/powerpc/powernv/opal.h
Modified: head/sys/conf/files.powerpc
==============================================================================
--- head/sys/conf/files.powerpc Thu Mar 1 13:52:18 2018 (r330239)
+++ head/sys/conf/files.powerpc Thu Mar 1 14:11:07 2018 (r330240)
@@ -186,9 +186,13 @@ powerpc/powermac/vcoregpio.c optional powermac
powerpc/powernv/opal.c optional powernv
powerpc/powernv/opal_console.c optional powernv
powerpc/powernv/opal_dev.c optional powernv
+powerpc/powernv/opal_i2c.c optional iicbus fdt powernv
+powerpc/powernv/opal_i2cm.c optional iicbus fdt powernv
These don't use FDT functions directly (and shouldn't), so you should
remove the fdt part on the right. We only gate on 'options FDT' for
things that are really FDT- (as opposed to OF-) specific.
powerpc/powernv/opal_pci.c optional powernv pci
powerpc/powernv/opalcall.S optional powernv
powerpc/powernv/platform_powernv.c optional powernv
+powerpc/powernv/powernv_centaur.c optional powernv
+powerpc/powernv/powernv_xscom.c optional powernv
powerpc/powerpc/altivec.c optional powerpc | powerpc64
powerpc/powerpc/autoconf.c standard
powerpc/powerpc/bcopy.c standard
Modified: head/sys/powerpc/conf/GENERIC64
==============================================================================
--- head/sys/powerpc/conf/GENERIC64 Thu Mar 1 13:52:18 2018
(r330239)
+++ head/sys/powerpc/conf/GENERIC64 Thu Mar 1 14:11:07 2018
(r330240)
@@ -206,6 +206,7 @@ device fwe # Ethernet over
FireWire (non-standard!)
# Misc
device iicbus # I2C bus code
+device iic
Please add a comment here.
-Nathan
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