[PATCH] Add chip used in collie to jedec_probe

This adds flash chip used in Sharp Zaurus sl5500 (collie) to jedec_probe.
Values work for read-only access, but I have not figured out how to do
read-write.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index 8e24be0fae1fe21691a78b583a7560accd39731c..517ea33e7260feea4f25a79e536b7924bc3a5900 100644 (file)
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -34,6 +34,7 @@
 #define MANUFACTURER_MACRONIX  0x00C2
 #define MANUFACTURER_NEC       0x0010
 #define MANUFACTURER_PMC       0x009D
+#define MANUFACTURER_SHARP     0x00b0
 #define MANUFACTURER_SST       0x00BF
 #define MANUFACTURER_ST                0x0020
 #define MANUFACTURER_TOSHIBA   0x0098
@@ -124,6 +125,9 @@
 #define PM49FL004      0x006E
 #define PM49FL008      0x006A
 
+/* Sharp */
+#define LH28F640BF     0x00b0
+
 /* ST - www.st.com */
 #define M29W800DT      0x00D7
 #define M29W800DB      0x005B
@@ -1267,6 +1271,19 @@ static const struct amd_flash_info jedec_table[] = {
                .regions        = {
                        ERASEINFO( 0x01000, 256 )
                }
+       }, {
+               .mfr_id         = MANUFACTURER_SHARP,
+               .dev_id         = LH28F640BF,
+               .name           = "LH28F640BF",
+               .uaddr          = {
+                       [0] = MTD_UADDR_UNNECESSARY,    /* x8 */
+               },
+               .DevSize        = SIZE_4MiB,
+               .CmdSet         = P_ID_INTEL_STD,
+               .NumEraseRegions= 1,
+               .regions        = {
+                       ERASEINFO(0x40000,16),
+               }
         }, {
                .mfr_id         = MANUFACTURER_SST,
                .dev_id         = SST39LF512,