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authorRichard Purdie <rpurdie@rpsys.net>2005-09-05 20:49:54 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-09-05 20:49:54 +0100
commit0ce7625f3c1e3f921f6b83f7e944e00031a39dfa (patch)
treebf04a478adbad082fe4689cecd02c2cd8c1f6031 /include/asm-arm
parent027da01d734db0ca9dd1a084339dab07ab576935 (diff)
downloadop-kernel-dev-0ce7625f3c1e3f921f6b83f7e944e00031a39dfa.zip
op-kernel-dev-0ce7625f3c1e3f921f6b83f7e944e00031a39dfa.tar.gz
[ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new hardware
Patch from Richard Purdie This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop devices by adding a scoop to pcmcia slot mapping structure. It adds platform support for poodle, is known to work on spitz (which is dual slot) and should also support collie with a minor amount of further work. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/hardware/scoop.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 7ea771f..527404b 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -40,6 +40,19 @@ struct scoop_config {
unsigned short io_dir;
};
+/* Structure for linking scoop devices to PCMCIA sockets */
+struct scoop_pcmcia_dev {
+ struct device *dev; /* Pointer to this socket's scoop device */
+ int irq; /* irq for socket */
+ int cd_irq;
+ const char *cd_irq_str;
+ unsigned char keep_vs;
+ unsigned char keep_rd;
+};
+
+extern int scoop_num;
+extern struct scoop_pcmcia_dev *scoop_devs;
+
void reset_scoop(struct device *dev);
unsigned short set_scoop_gpio(struct device *dev, unsigned short bit);
unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit);
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