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CVS log for src/sys/dev/spi/spivar.h

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Default branch: MAIN


Revision 1.13 / (download) - annotate - [select for diffs], Fri Feb 23 23:45:54 2024 UTC (8 days, 10 hours ago) by thorpej
Branch: MAIN
CVS Tags: HEAD
Changes since 1.12: +13 -5 lines
Diff to previous 1.12 (colored)

Define mode macros for CPOL and CPHA, and define SPI_MODE_* in terms
of CPOL and CPHA.  Add SPI_FREQ_*() helper macros to make setting the
transfer frequency less error prone.

Revision 1.12 / (download) - annotate - [select for diffs], Wed Jan 19 13:33:11 2022 UTC (2 years, 1 month ago) by thorpej
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, netbsd-10-base, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm
Changes since 1.11: +4 -1 lines
Diff to previous 1.11 (colored)

Provide a spi_compatible_lookup() function to go along with
spi_compatible_match().

Revision 1.11 / (download) - annotate - [select for diffs], Wed Jan 19 05:21:44 2022 UTC (2 years, 1 month ago) by thorpej
Branch: MAIN
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored)

Pass the device_t into spi_configure(), and make the API contract that
spi_configure() will print errors if they occur; the driver is off the
hook.

Revision 1.10.16.1 / (download) - annotate - [select for diffs], Mon Aug 9 00:30:09 2021 UTC (2 years, 6 months ago) by thorpej
Branch: thorpej-i2c-spi-conf2
Changes since 1.10: +19 -7 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

Port over the changes from thorpej-i2c-spi-conf to thorpej-i2c-spi-conf2,
which is based on a newer HEAD revision.

Revision 1.10.6.1 / (download) - annotate - [select for diffs], Tue May 18 23:48:16 2021 UTC (2 years, 9 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.10: +19 -7 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

Define a "spi-enumerate-devices" device call and use it for direct
configuration of SPI devices, rather than slinging arrays of dictionaries
around.  Implement this device call for OpenFirmware / FDT, following
the SPI bindings for Device Tree.

Revision 1.7.4.1 / (download) - annotate - [select for diffs], Tue Aug 11 19:13:43 2020 UTC (3 years, 6 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored) next main 1.8 (colored)

Pull up following revision(s) (requested by 1043):

	sys/dev/spi/spivar.h: revision 1.10
	sys/arch/arm/broadcom/bcm2835_spi.c: revision 1.7
	sys/dev/spi/spi.c: revision 1.15

Use mutex for lwp/interrupt coordination. using splX() simply does not work
on multiprocessor systems.

fixes PR kern/55506

Revision 1.10 / (download) - annotate - [select for diffs], Tue Aug 4 13:20:45 2020 UTC (3 years, 6 months ago) by kardel
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf-base, thorpej-futex2-base, thorpej-futex2, thorpej-futex-base, thorpej-futex, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-cfargs-base, thorpej-cfargs, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Branch point for: thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf
Changes since 1.9: +2 -2 lines
Diff to previous 1.9 (colored)

Use mutex for lwp/interrupt coordination. using splX() simply does not work
on multiprocessor systems.

fixes PR kern/55506

Revision 1.6.28.2 / (download) - annotate - [select for diffs], Mon Apr 13 08:04:48 2020 UTC (3 years, 10 months ago) by martin
Branch: phil-wifi
Changes since 1.6.28.1: +12 -2 lines
Diff to previous 1.6.28.1 (colored) to branchpoint 1.6 (colored) next main 1.7 (colored)

Mostly merge changes from HEAD upto 20200411

Revision 1.9 / (download) - annotate - [select for diffs], Wed Nov 27 07:26:08 2019 UTC (4 years, 3 months ago) by hkenken
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, is-mlppp-base, is-mlppp, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.8: +3 -1 lines
Diff to previous 1.8 (colored)

Remove GPIO driver attach defer.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Aug 13 16:37:15 2019 UTC (4 years, 6 months ago) by tnn
Branch: MAIN
CVS Tags: phil-wifi-20191119
Changes since 1.7: +10 -2 lines
Diff to previous 1.7 (colored)

spi: prepare for fdt direct attachment of spi slaves

Introduce sba_child_devices array in spibus_attach_args. If the parent has
populated sba_child_devices then attach them first. Then do any devices
devices the user has wired in the kernel config, if any.

Revision 1.6.28.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:07:32 2019 UTC (4 years, 8 months ago) by christos
Branch: phil-wifi
Changes since 1.6: +2 -1 lines
Diff to previous 1.6 (colored)

Sync with HEAD

Revision 1.7 / (download) - annotate - [select for diffs], Sat Feb 23 10:43:25 2019 UTC (5 years ago) by mlelstv
Branch: MAIN
CVS Tags: phil-wifi-20190609, netbsd-9-base, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, isaki-audio2-base, isaki-audio2
Branch point for: netbsd-9
Changes since 1.6: +2 -1 lines
Diff to previous 1.6 (colored)

Add userland driver to spi framework.

Previously spi would configure the controller to use the lowest speed of
all connected devices since the kernel started and to fail attempted mode
changes. This is now improved to keep individual modes and speeds for each
slave and to reconfigure the controller as necessary for each transfer.

Added man page for spi(9).

Revision 1.4.12.1 / (download) - annotate - [select for diffs], Wed Aug 20 00:03:50 2014 UTC (9 years, 6 months ago) by tls
Branch: tls-maxphys
Changes since 1.4: +2 -3 lines
Diff to previous 1.4 (colored) next main 1.5 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.5.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:54:58 2014 UTC (9 years, 6 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.5: +2 -2 lines
Diff to previous 1.5 (colored) next main 1.6 (colored)

Rebase.

Revision 1.6 / (download) - annotate - [select for diffs], Sun Jul 13 17:12:23 2014 UTC (9 years, 7 months ago) by dholland
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, tls-maxphys-base, tls-earlyentropy-base, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, nick-nhusb-base-20150606, nick-nhusb-base-20150406, nick-nhusb-base, nick-nhusb, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, jdolecek-ncqfixes-base, jdolecek-ncqfixes, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: phil-wifi
Changes since 1.5: +2 -2 lines
Diff to previous 1.5 (colored)

"peripheral", not "peripherial".

Revision 1.4.2.1 / (download) - annotate - [select for diffs], Thu May 22 11:40:36 2014 UTC (9 years, 9 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.4: +1 -2 lines
Diff to previous 1.4 (colored) next main 1.5 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.4.16.1 / (download) - annotate - [select for diffs], Sun May 18 17:45:47 2014 UTC (9 years, 9 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.4: +1 -2 lines
Diff to previous 1.4 (colored) next main 1.5 (colored)

sync with head

Revision 1.5 / (download) - annotate - [select for diffs], Fri Feb 28 10:16:51 2014 UTC (10 years ago) by skrll
Branch: MAIN
CVS Tags: yamt-pagecache-base9, rmind-smpnet-nbase, rmind-smpnet-base, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3
Branch point for: tls-earlyentropy
Changes since 1.4: +1 -2 lines
Diff to previous 1.4 (colored)

G/C sys/simplelock.h includes

Revision 1.4.20.2 / (download) - annotate - [select for diffs], Wed May 15 13:52:19 2013 UTC (10 years, 9 months ago) by khorben
Branch: khorben-n900
Changes since 1.4.20.1: +2 -1 lines
Diff to previous 1.4.20.1 (colored) to branchpoint 1.4 (colored) next main 1.5 (colored)

Let the bus speed of SPI devices be specified within the kernel
configuration.

Revision 1.4.20.1 / (download) - annotate - [select for diffs], Fri May 10 01:25:07 2013 UTC (10 years, 9 months ago) by khorben
Branch: khorben-n900
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored)

Just like for the I2C and GPIO buses, added an interrupt locator to the SPI
bus, so that ARM device drivers on either of these buses (like on the Nokia
N900) can register and react on system interrupts. These interrupts are
typically triggered via GPIO pins.

XXX This change is not adequate because intr_establish() is a MD interface,
    so it will have to be re-designed before merging to the main tree.

Revision 1.3.42.1 / (download) - annotate - [select for diffs], Thu Jun 23 14:20:08 2011 UTC (12 years, 8 months ago) by cherry
Branch: cherry-xenmp
Changes since 1.3: +3 -2 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

Catchup with rmind-uvmplock merge.

Revision 1.3.32.1 / (download) - annotate - [select for diffs], Sun Jun 12 00:24:26 2011 UTC (12 years, 8 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.3: +3 -2 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

sync with head

Revision 1.4 / (download) - annotate - [select for diffs], Wed Jun 8 23:05:48 2011 UTC (12 years, 8 months ago) by rmind
Branch: MAIN
CVS Tags: yamt-pagecache-tag8, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, rmind-uvmplock-nbase, rmind-uvmplock-base, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2, jmcneill-usbmp-base10, jmcneill-usbmp-base, jmcneill-usbmp, jmcneill-audiomp3-base, jmcneill-audiomp3, agc-symver-base, agc-symver
Branch point for: yamt-pagecache, tls-maxphys, rmind-smpnet, khorben-n900
Changes since 1.3: +3 -2 lines
Diff to previous 1.3 (colored)

- Use IPL_BIO (instead of IPL_SERIAL) for SPI.
- Convert simple_lock/ltsleep to mutex/condvar.

Revision 1.2.36.1 / (download) - annotate - [select for diffs], Mon Feb 18 21:06:25 2008 UTC (16 years ago) by mjf
Branch: mjf-devfs
Changes since 1.2: +2 -1 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

Sync with HEAD.

Revision 1.2.8.3 / (download) - annotate - [select for diffs], Mon Jan 21 09:44:37 2008 UTC (16 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.2.8.2: +2 -1 lines
Diff to previous 1.2.8.2 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

sync with head

Revision 1.2.30.1 / (download) - annotate - [select for diffs], Wed Jan 9 01:54:32 2008 UTC (16 years, 1 month ago) by matt
Branch: matt-armv6
Changes since 1.2: +2 -1 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

sync with HEAD

Revision 1.2.44.1 / (download) - annotate - [select for diffs], Tue Jan 8 22:11:21 2008 UTC (16 years, 1 month ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.2: +2 -1 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

Sync with HEAD

Revision 1.3 / (download) - annotate - [select for diffs], Tue Jan 8 13:28:22 2008 UTC (16 years, 1 month ago) by dogcow
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-nfs-mp-base9, yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, yamt-nfs-mp-base3, yamt-nfs-mp-base2, yamt-nfs-mp-base11, yamt-nfs-mp-base10, yamt-nfs-mp-base, yamt-nfs-mp, yamt-lazymbuf-base15, yamt-lazymbuf-base14, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, uebayasi-xip-base1, uebayasi-xip-base, uebayasi-xip, simonb-wapbl-nbase, simonb-wapbl-base, simonb-wapbl, nick-net80211-sync-base, nick-net80211-sync, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, nick-hppapmap, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, mjf-devfs2, mjf-devfs-base, matt-premerge-20091211, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jymxensuspend-base, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, jruoho-x86intr-base, jruoho-x86intr, hpcarm-cleanup-nbase, hpcarm-cleanup-base, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, haad-dm, cherry-xenmp-base, bouyer-xeni386-nbase, bouyer-xeni386-base, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, ad-socklock-base1, ad-audiomp2-base, ad-audiomp2
Branch point for: rmind-uvmplock, cherry-xenmp
Changes since 1.2: +2 -1 lines
Diff to previous 1.2 (colored)

explicitly include simplelock.h

Revision 1.2.8.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:49:37 2006 UTC (17 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.2.8.1: +146 -0 lines
Diff to previous 1.2.8.1 (colored) to branchpoint 1.2 (colored)

sync with head.

Revision 1.2.4.2 / (download) - annotate - [select for diffs], Sat Nov 18 21:34:50 2006 UTC (17 years, 3 months ago) by ad
Branch: newlock2
Changes since 1.2.4.1: +146 -0 lines
Diff to previous 1.2.4.1 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

Sync with head.

Revision 1.2.2.2 / (download) - annotate - [select for diffs], Sun Oct 22 06:06:48 2006 UTC (17 years, 4 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.2.2.1: +146 -0 lines
Diff to previous 1.2.2.1 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

sync with head

Revision 1.2.8.1, Sat Oct 7 07:21:13 2006 UTC (17 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.2: +0 -146 lines
FILE REMOVED

file spivar.h was added on branch yamt-lazymbuf on 2006-12-30 20:49:37 +0000

Revision 1.2.4.1, Sat Oct 7 07:21:13 2006 UTC (17 years, 5 months ago) by ad
Branch: newlock2
Changes since 1.2: +0 -146 lines
FILE REMOVED

file spivar.h was added on branch newlock2 on 2006-11-18 21:34:50 +0000

Revision 1.2.2.1, Sat Oct 7 07:21:13 2006 UTC (17 years, 5 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.2: +0 -146 lines
FILE REMOVED

file spivar.h was added on branch yamt-splraiseipl on 2006-10-22 06:06:48 +0000

Revision 1.2 / (download) - annotate - [select for diffs], Sat Oct 7 07:21:13 2006 UTC (17 years, 5 months ago) by gdamore
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, yamt-idlelwp-base8, yamt-idlelwp, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, vmlocking-base, vmlocking, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, reinoud-bufcleanup, post-newlock2-merge, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, newlock2-nbase, newlock2-base, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, mjf-ufs-trans-base, mjf-ufs-trans, matt-nb4-arm-base, matt-nb4-arm, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, jmcneill-pm-base, jmcneill-pm, jmcneill-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, bouyer-xenamd64-base2, bouyer-xenamd64-base, bouyer-xenamd64, ad-audiomp-base, ad-audiomp
Branch point for: yamt-splraiseipl, yamt-lazymbuf, newlock2, mjf-devfs, matt-armv6, bouyer-xeni386
Changes since 1.1: +5 -1 lines
Diff to previous 1.1 (colored)

Add spiflash driver, and M25P instance, used for STMicro flash devices
found on Meraki Mini (for example).

Revision 1.1 / (download) - annotate - [select for diffs], Mon Oct 2 07:18:19 2006 UTC (17 years, 5 months ago) by gdamore
Branch: MAIN

Initial commit of SPI bus (also known as Microwire) framework, along with
a sample driver for the TI TMP121 temperature sensor.  This has been
moderately tested on Au1550, and it is not enabled in sys/conf (yet).  So
the change is harmless at worst, and useful at best.

Alchemy Au1550 bus driver forthcoming, along with a driver for SPI flash
devices, such as found on the Meraki Mini

This development was partially funded by the Champaign-Urbana Community
Wireless Network Project.

Note that there are some MD-specific SPI drivers that could probably be
made MI under this new framework.

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