Vignesh R
e93762bbf6
w1: masters: omap_hdq: add support for 1-wire mode
...
This patches makes following changes to omap_hdq driver
- Enable 1-wire mode.
- Implement w1_triplet callback to facilitate search rom
procedure and auto detection of 1-wire slaves.
- Proper enabling and disabling of interrupt.
- Cleanups (formatting and return value checks).
HDQ mode remains unchanged.
Signed-off-by: Vignesh R <vigneshr@ti.com >
Cc: Rob Herring <robh+dt@kernel.org >
Cc: Pawel Moll <pawel.moll@arm.com >
Cc: Mark Rutland <mark.rutland@arm.com >
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk >
Cc: Kumar Gala <galak@codeaurora.org >
Acked-by: Evgeniy Polyakov <zbr@ioremap.net >
Cc: Jonathan Corbet <corbet@lwn.net >
CC: Tony Lindgren <tony@atomide.com >
Cc: Vignesh R <vigneshr@ti.com >
Cc: NeilBrown <neilb@suse.de >
Cc: Fabian Frederick <fabf@skynet.be >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2015-10-05 04:47:09 +01:00
NeilBrown
126e31faa1
w1: omap-hdq: support device probing with device-tree
...
This driver has no 'compatible' string and so is not found when
using device-tree.
Add one with value to match
hdqw1w: 1w@480b2000 {
device in omap3.dtsi.
Signed-off-by: NeilBrown <neilb@suse.de >
Acked-by: Evgeniy Polyakov <zbr@ioremap.net >
Signed-off-by: Tony Lindgren <tony@atomide.com >
2014-11-10 15:58:47 -08:00
Martin Fuzzey
28c55dc1ac
W1: Add device tree support to MXC onewire master.
...
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com >
Acked-by: Sascha Hauer <s.hauer@pengutronix.de >
Acked-by: Evgeniy Polyakov <zbr@ioremap.net >
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
2013-02-10 23:25:46 +08:00
Daniel Mack
5f3d1382e3
onewire: w1-gpio: add DT bindings
...
This patch add DT bindings to the w1-gpio driver, along with some
documentation on how to use them.
Signed-off-by: Daniel Mack <zonque@gmail.com >
Acked-by: Evgeniy Polyakov <zbr@ioremap.net >
Acked-by: Ville Syrjälä <syrjala@sci.fi >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-08-16 10:00:23 -07:00
