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[PATCH] SharpSL: Abstract c7x0 specifics from Corgi SSP

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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 <[email protected]>
Cc: Vojtech Pavlik <[email protected]>
Cc: Russell King <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Richard Purdie 2005-09-13 01:25:30 -07:00 • committed by Linus Torvalds
commit 50a5de4482
5 changed files with 79 additions and 39 deletions
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12
include/asm-arm/arch-pxa/corgi.h
View file

@ -106,17 +106,5 @@ extern struct platform_device corgiscoop_device;
extern struct platform_device corgissp_device;
extern struct platform_device corgifb_device;
/*
* External Functions
*/
extern unsigned long corgi_ssp_ads7846_putget(unsigned long);
extern unsigned long corgi_ssp_ads7846_get(void);
extern void corgi_ssp_ads7846_put(unsigned long data);
extern void corgi_ssp_ads7846_lock(void);
extern void corgi_ssp_ads7846_unlock(void);
extern void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data);
extern void corgi_ssp_blduty_set(int duty);
extern int corgi_ssp_max1111_get(unsigned long data);
#endif /* __ASM_ARCH_CORGI_H */

12
include/asm-arm/arch-pxa/sharpsl.h Normal file
View file

@ -0,0 +1,12 @@
/*
* SharpSL SSP Driver
*/
unsigned long corgi_ssp_ads7846_putget(unsigned long);
unsigned long corgi_ssp_ads7846_get(void);
void corgi_ssp_ads7846_put(unsigned long data);
void corgi_ssp_ads7846_lock(void);
void corgi_ssp_ads7846_unlock(void);
void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data);
void corgi_ssp_blduty_set(int duty);
int corgi_ssp_max1111_get(unsigned long data);