From 298a46c0b302b070994c340e3d321ebccfeb4c2a Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 20:03:15 +0000
Subject: [PATCH] kernel: add support for the MX25L512E and SI25CD512 SPI flash
 chips

These are used on some MikroTik boards.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 45295
---
 ...support-for-the-Macronix-MX25L512E-S.patch | 21 ++++++++++++++++++
 ...support-for-the-ISSI-SI25CD512-SPI-f.patch | 22 +++++++++++++++++++
 ...support-for-the-Macronix-MX25L512E-S.patch | 21 ++++++++++++++++++
 ...support-for-the-ISSI-SI25CD512-SPI-f.patch | 22 +++++++++++++++++++
 4 files changed, 86 insertions(+)
 create mode 100644 target/linux/generic/patches-3.18/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
 create mode 100644 target/linux/generic/patches-3.18/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
 create mode 100644 target/linux/generic/patches-4.0/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
 create mode 100644 target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch

diff --git a/target/linux/generic/patches-3.18/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch b/target/linux/generic/patches-3.18/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
new file mode 100644
index 0000000000..8082fa6c1e
--- /dev/null
+++ b/target/linux/generic/patches-3.18/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
@@ -0,0 +1,21 @@
+From 0d7388de0911c1a4fc4a8a3898ef9d0ab818ca08 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 7 Apr 2015 18:35:15 +0200
+Subject: [PATCH] mtd: spi-nor: add support for the Macronix MX25L512E SPI
+ flash chip
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/mtd/spi-nor/spi-nor.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -517,6 +517,7 @@ static const struct spi_device_id spi_no
+ 	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ 
+ 	/* Macronix */
++	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
+ 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },
+ 	{ "mx25l4005a",  INFO(0xc22013, 0, 64 * 1024,   8, SECT_4K) },
+ 	{ "mx25l8005",   INFO(0xc22014, 0, 64 * 1024,  16, 0) },
diff --git a/target/linux/generic/patches-3.18/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch b/target/linux/generic/patches-3.18/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
new file mode 100644
index 0000000000..f5722379d2
--- /dev/null
+++ b/target/linux/generic/patches-3.18/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
@@ -0,0 +1,22 @@
+From 34e2b403040a2f9d3ba071d95a7f42457e2950f9 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 7 Apr 2015 18:35:15 +0200
+Subject: [PATCH] mtd: spi-nor: add support for the ISSI SI25CD512 SPI flash
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/mtd/spi-nor/spi-nor.c |    3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -516,6 +516,9 @@ static const struct spi_device_id spi_no
+ 	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, 0) },
+ 	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ 
++	/* ISSI */
++	{ "is25cd512", INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },
++
+ 	/* Macronix */
+ 	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
+ 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },
diff --git a/target/linux/generic/patches-4.0/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch b/target/linux/generic/patches-4.0/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
new file mode 100644
index 0000000000..81ec0c5f5a
--- /dev/null
+++ b/target/linux/generic/patches-4.0/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch
@@ -0,0 +1,21 @@
+From 0d7388de0911c1a4fc4a8a3898ef9d0ab818ca08 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 7 Apr 2015 18:35:15 +0200
+Subject: [PATCH] mtd: spi-nor: add support for the Macronix MX25L512E SPI
+ flash chip
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/mtd/spi-nor/spi-nor.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -546,6 +546,7 @@ static const struct spi_device_id spi_no
+ 	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ 
+ 	/* Macronix */
++	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
+ 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },
+ 	{ "mx25l4005a",  INFO(0xc22013, 0, 64 * 1024,   8, SECT_4K) },
+ 	{ "mx25l8005",   INFO(0xc22014, 0, 64 * 1024,  16, 0) },
diff --git a/target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch b/target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
new file mode 100644
index 0000000000..eb082e0fe0
--- /dev/null
+++ b/target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
@@ -0,0 +1,22 @@
+From 34e2b403040a2f9d3ba071d95a7f42457e2950f9 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 7 Apr 2015 18:35:15 +0200
+Subject: [PATCH] mtd: spi-nor: add support for the ISSI SI25CD512 SPI flash
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/mtd/spi-nor/spi-nor.c |    3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -545,6 +545,9 @@ static const struct spi_device_id spi_no
+ 	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, 0) },
+ 	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ 
++	/* ISSI */
++	{ "is25cd512", INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },
++
+ 	/* Macronix */
+ 	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
+ 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },
-- 
2.30.2