+Changing I2C controllers:
+
+The created mux-device will have a file cur_master in its sysfs-entry.
Write
+0 there for the first master listed in the i2c-parent property, 1 for the
+second etc. Reading the file will give you a list with the active master
+marked.
This paragraph
On Wed, Jul 01, 2015 at 09:10:23AM +0200, Geert Uytterhoeven wrote:
On Tue, Jun 30, 2015 at 11:44 PM, Wolfram Sang w...@the-dreams.de wrote:
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -49,6 +49,8 @@
aliases {
serial0 =
Hi Wolfram,
On Tue, Jun 30, 2015 at 11:44 PM, Wolfram Sang w...@the-dreams.de wrote:
From: Wolfram Sang wsa+rene...@sang-engineering.com
This driver allows an I2C bus to switch between multiple masters. This
is not hot-switching because connected I2C slaves will be
re-instantiated. It is
In-line replies below:
On 06/20/2015 08:41 AM, Antonio Borneo wrote:
On Thu, Jun 18, 2015 at 5:55 PM, Ellen Wang el...@cumulusnetworks.com wrote:
cp2112_i2c_xfer() only supports a single i2c_msg. More than
one message at a time just returns EIO. This breaks certain
important cases. For
Works as described. Thank you!
By the way, I tested the code with and without your fix on my rev 2
chip, and it behaved the same way as you describe on your rev 1 chip.
On 06/20/2015 11:20 PM, Antonio Borneo wrote:
Current implementation of cp2112_raw_event() only accepts one data
report at
On Tue, Jun 30, 2015 at 11:44 PM, Wolfram Sang w...@the-dreams.de wrote:
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -49,6 +49,8 @@
aliases {
serial0 = scifa0;
serial1 = scifa1;
+ i2c8 =
Sorry this fell off my todo list for a while.
On 06/20/2015 11:30 PM, Antonio Borneo wrote:
On Sat, Jun 20, 2015 at 11:10 PM, Antonio Borneo
borneo.anto...@gmail.com wrote:
On Thu, Jun 18, 2015 at 8:34 AM, Ellen Wang el...@cumulusnetworks.com wrote:
cp2112_i2c_xfer() only reads up to 61
