kernel: add support for ESMT F25L32PA with upstream submission

Signed-off-by: Flavio Silveira <fggs@terra.com.br> SVN-Revision: 37956
2013-09-12 14:38:48 +00:00 · 2013-09-12 14:38:48 +00:00 · ed6d759f39
commit ed6d759f39
parent eba3ab9ade
1 changed files with 37 additions and 0 deletions
--- a/target/linux/generic/patches-3.10/009-mtd_m25p80_add_support_for_esmt_f25l32pa.patch
+++ b/target/linux/generic/patches-3.10/009-mtd_m25p80_add_support_for_esmt_f25l32pa.patch
@ -0,0 +1,37 @@
+From 7d75ef5f56dbc2bedb9a893eb9ecfd03c456338d Mon Sep 17 00:00:00 2001
+From: Flavio Silveira <fggs@terra.com.br>
+Date: Thu, 29 Aug 2013 08:51:48 -0300
+Subject: [PATCH v2] mtd: m25p80: Add support for ESMT F25L32PA
+
+This flashchip is used in D-Link DIR-610 A1 router board 
+and maybe several others, yet is not kernel upstream.
+
+So add support for it according to datasheet [0], making it easier
+to support other boards using this flashchip in the future.
+
+Changelog v2:
+ - Better description
+ - Datasheet link at the bottom, similar to other patches.
+
+[0] http://www.esmt.com.tw/DB/manager/upload/F25L32PA.pdf 
+
+Signed-off-by: Flavio Silveira <fggs@terra.com.br>
+---
+ drivers/mtd/devices/m25p80.c |    3 +++
+ 1 file changed, 3 insertions(+)
+
+ http://patchwork.ozlabs.org/patch/272438/
+ http://lists.infradead.org/pipermail/linux-mtd/2013-September/048511.html
+
+--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
+@@ -731,6 +731,9 @@ static const struct spi_device_id m25p_i
+ 	{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
+ 	{ "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) },
+ 
+	/* ESMT */
+	{ "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K) },
+
+ 	/* Everspin */
+ 	{ "mr25h256", CAT25_INFO(  32 * 1024, 1, 256, 2) },
+