[PATCH] SharpSL: Abstract c7x0 specifics from Corgi SSP

Sharp's newer range of Zaurus clamshell handhelds, the cxx00's are similar to
the c7x0 series yet different.  This patch series abstracts the differences
and generates a set of common drivers that support both series of devices.  It
then adds machine support for Spitz (SL-C3000) and Borzoi (SL-C3100).  Hooks
for Akita (SL-C1000) differences are also added.  The I2C driver for its IO
expander is the only missing piece.

This patch:

Separate out the Sharp Zaurus c7x0 series specific code from corgi_ssp.c so
that other models such as the cxx00's can share it.  Create sharpsl.h which
will be used to abstract machine/model specifics.

This enables the driver to be used by the Zaurus cxx00 series.

Signed-Off-by: Richard Purdie <rpurdie@rpsys.net>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/sharpsl.h b/arch/arm/mach-pxa/sharpsl.h
new file mode 100644
index 000000000000..672262ee9d2b
--- /dev/null
+++ b/arch/arm/mach-pxa/sharpsl.h
@@ -0,0 +1,15 @@
+/*
+ * SharpSL SSP Driver
+ */
+
+struct corgissp_machinfo {
+	int port;
+	int cs_lcdcon;
+	int cs_ads7846;
+	int cs_max1111;
+	int clk_lcdcon;
+	int clk_ads7846;
+	int clk_max1111;
+};
+
+void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);