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From: Warner Losh <imp@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 107382 for review
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http://perforce.freebsd.org/chv.cgi?CH=107382

Change 107382 by imp@imp_lighthouse on 2006/10/06 23:34:16

	boilerplate for at45D* support, start a bit of a rename

Affected files ...

.. //depot/projects/arm/src/sys/arm/conf/TSC4370.hints#2 edit
.. //depot/projects/arm/src/sys/dev/flash/at45.c#3 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/conf/TSC4370.hints#2 (text+ko) ====

@@ -1,2 +1,5 @@
-hint.at45.0.at="spibus0"
-hint.at45.0.cs=0
+# $FreeBSD$
+# $TSC$
+hint.at45d.0.at="spibus0"
+hint.at45d.0.cs=0
+	

==== //depot/projects/arm/src/sys/dev/flash/at45.c#3 (text+ko) ====

@@ -25,6 +25,23 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/conf.h>
+#include <sys/gpio.h>
+#include <sys/kernel.h>
+#include <sys/lock.h>
+#include <sys/mbuf.h>
+#include <sys/malloc.h>
+#include <sys/module.h>
+#include <sys/mutex.h>
+
+struct at45d_softc 
+{
+	int dummy;
+};
+
 #define CONTINUOUS_ARRAY_READ		0xE8
 #define CONTINUOUS_ARRAY_READ_HF	0x0B
 #define CONTINUOUS_ARRAY_READ_LF	0x03
@@ -215,3 +232,42 @@
 	WaitForDeviceReady();
 }
 #endif
+
+
+static int
+at45d_probe(device_t dev)
+{
+	device_set_desc(dev, "AT45 Flash Family");
+	return (0);
+}
+
+static int
+at45d_attach(device_t dev)
+{
+	return (0);
+}
+
+static int
+at45d_detach(device_t dev)
+{
+	return EIO;
+}
+
+static devclass_t at45d_devclass;
+
+static device_method_t at45d_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe,		at45d_probe),
+	DEVMETHOD(device_attach,	at45d_attach),
+	DEVMETHOD(device_detach,	at45d_detach),
+
+	{ 0, 0 }
+};
+
+static driver_t at45d_driver = {
+	"at45d",
+	at45d_methods,
+	sizeof(struct at45d_softc),
+};
+
+DRIVER_MODULE(at45d, spibus, at45_driver, at45_devclass, 0, 0);