From: Joel Stanley <joel@jms.id.au>
To: Rob Herring <robh+dt@kernel.org>,
Greg KH <gregkh@linuxfoundation.org>, Jeremy Kerr <jk@ozlabs.org>
Cc: Alistar Popple <alistair@popple.id.au>,
Eddie James <eajames@linux.ibm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-fsi@lists.ozlabs.org
Subject: [PATCH v2 03/11] ABI: Update FSI path documentation
Date: Fri, 8 Nov 2019 15:49:37 +1030 [thread overview]
Message-ID: <20191108051945.7109-4-joel@jms.id.au> (raw)
In-Reply-To: <20191108051945.7109-1-joel@jms.id.au>
The paths added back in 4.13 weren't quite correct. The in reality the
files documented lived under
/sys/devices/../fsi0/rescan
/sys/devices/../fsi0/break
/sys/devices/../fsi0/slave@00:00/term
/sys/devices/../fsi0/slave@00:00/raw
In 5.5 with the addition of the FSI class they move to
/sys/devices/../fsi-master/fsi0/rescan
/sys/devices/../fsi-master/fsi0/break
/sys/devices/../fsi-master/fsi0/slave@00:00/term
/sys/devices/../fsi-master/fsi0/slave@00:00/raw
This is closer to how the (incorrect) documentation described them.
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
Documentation/ABI/testing/sysfs-bus-fsi | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/Documentation/ABI/testing/sysfs-bus-fsi b/Documentation/ABI/testing/sysfs-bus-fsi
index 57c806350d6c..320697bdf41d 100644
--- a/Documentation/ABI/testing/sysfs-bus-fsi
+++ b/Documentation/ABI/testing/sysfs-bus-fsi
@@ -1,25 +1,25 @@
-What: /sys/bus/platform/devices/fsi-master/rescan
+What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan
Date: May 2017
KernelVersion: 4.12
-Contact: cbostic@linux.vnet.ibm.com
+Contact: linux-fsi@lists.ozlabs.org
Description:
Initiates a FSI master scan for all connected slave devices
on its links.
-What: /sys/bus/platform/devices/fsi-master/break
+What: /sys/bus/platform/devices/../fsi-master/fsi0/break
Date: May 2017
KernelVersion: 4.12
-Contact: cbostic@linux.vnet.ibm.com
+Contact: linux-fsi@lists.ozlabs.org
Description:
Sends an FSI BREAK command on a master's communication
link to any connnected slaves. A BREAK resets connected
device's logic and preps it to receive further commands
from the master.
-What: /sys/bus/platform/devices/fsi-master/slave@00:00/term
+What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term
Date: May 2017
KernelVersion: 4.12
-Contact: cbostic@linux.vnet.ibm.com
+Contact: linux-fsi@lists.ozlabs.org
Description:
Sends an FSI terminate command from the master to its
connected slave. A terminate resets the slave's state machines
@@ -29,10 +29,10 @@ Description:
ongoing operation in case of an expired 'Master Time Out'
timer.
-What: /sys/bus/platform/devices/fsi-master/slave@00:00/raw
+What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw
Date: May 2017
KernelVersion: 4.12
-Contact: cbostic@linux.vnet.ibm.com
+Contact: linux-fsi@lists.ozlabs.org
Description:
Provides a means of reading/writing a 32 bit value from/to a
specified FSI bus address.
--
2.24.0.rc1
next prev parent reply other threads:[~2019-11-08 5:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 5:19 [PATCH v2 00/11] fsi: Patches for 5.5 Joel Stanley
2019-11-08 5:19 ` [PATCH v2 01/11] fsi: Add fsi-master class Joel Stanley
2019-11-08 9:17 ` Alistair Popple
2019-11-08 5:19 ` [PATCH v2 02/11] fsi: Move master attributes to " Joel Stanley
2019-11-08 9:18 ` Alistair Popple
2019-11-08 5:19 ` Joel Stanley [this message]
2019-11-08 9:27 ` [PATCH v2 03/11] ABI: Update FSI path documentation Alistair Popple
2019-11-08 5:19 ` [PATCH v2 04/11] trace: fsi: Print transfer size unsigned Joel Stanley
2019-11-08 9:21 ` Alistair Popple
2019-11-08 5:19 ` [PATCH v2 05/11] fsi: core: Fix small accesses and unaligned offsets via sysfs Joel Stanley
2019-11-08 5:19 ` [PATCH v2 06/11] fsi: fsi_master_class can be static Joel Stanley
2019-11-08 5:19 ` [PATCH v2 07/11] fsi: Move defines to common header Joel Stanley
2019-11-08 5:19 ` [PATCH v2 08/11] dt-bindings: fsi: Add description of FSI master Joel Stanley
2019-11-08 9:23 ` Alistair Popple
2019-11-08 10:28 ` Greg KH
2019-11-08 5:19 ` [PATCH v2 09/11] fsi: Add ast2600 master driver Joel Stanley
2019-11-08 9:29 ` Alistair Popple
2019-11-08 5:19 ` [PATCH v2 10/11] fsi: aspeed: Add trace points Joel Stanley
2019-11-08 5:19 ` [PATCH v2 11/11] fsi: aspeed: Fix OPB0 byte order register values Joel Stanley
2019-11-08 9:31 ` Alistair Popple
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