lkml.org 
[lkml]   [2012]   [Aug]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v6 3/3] DT bindings documentation: "num-cs" property for SPI controllers
Date
Several SPI controller drivers have defined differently named properties for
the number of chip selects. Now adding "num-cs" as a reference name for new
bindings.

Signed-off-by: Roland Stigge <stigge@antcom.de>

---
Documentation/devicetree/bindings/spi/spi-bus.txt | 3 +++
1 file changed, 3 insertions(+)

--- linux-2.6.orig/Documentation/devicetree/bindings/spi/spi-bus.txt
+++ linux-2.6/Documentation/devicetree/bindings/spi/spi-bus.txt
@@ -21,6 +21,9 @@ assumption that board specific platform
chip selects. Individual drivers can define additional properties to
support describing the chip select layout.

+Optional property:
+- num-cs : total number of chipselects
+
SPI slave nodes must be children of the SPI master node and can
contain the following properties.
- reg - (required) chip select address of device.

\
 
 \ /
  Last update: 2012-08-22 16:21    [W:0.042 / U:0.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site