-From cc1959d5bc9a709729fcd02d78f4c27394393109 Mon Sep 17 00:00:00 2001
+From a97e38f34b59d18d9ca3626c2611c63cc6c6b48a Mon Sep 17 00:00:00 2001
From: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Date: Wed, 2 Mar 2016 12:00:12 -0500
-Subject: [PATCH 58/81] mtd: mediatek: driver for MTK Smart Device Gen1 NAND
+Subject: [PATCH 58/91] mtd: mediatek: driver for MTK Smart Device Gen1 NAND
This patch adds support for mediatek's SDG1 NFC nand controller
embedded in SoC 2701.
create mode 100644 drivers/mtd/nand/mtksdg1_nand_ecc.h
create mode 100644 drivers/mtd/nand/mtksdg1_nand_nfi.h
+diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
+index 2896640..5ec072a 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -546,4 +546,10 @@ config MTD_NAND_HISI504
+ Enables support for NAND controller on MTK Smart Device SoCs.
+
endif # MTD_NAND
+diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
+index 2c7f014..2a2620c 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
-@@ -55,5 +55,6 @@ obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) +=
+@@ -55,5 +55,6 @@ obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/
obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o
obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
+obj-$(CONFIG_MTD_NAND_MTKSDG1) += mtksdg1_nand.o
nand-objs := nand_base.o nand_bbt.o nand_timings.o
+diff --git a/drivers/mtd/nand/mtksdg1_nand.c b/drivers/mtd/nand/mtksdg1_nand.c
+new file mode 100644
+index 0000000..55dd17d
--- /dev/null
+++ b/drivers/mtd/nand/mtksdg1_nand.c
@@ -0,0 +1,1535 @@
+MODULE_AUTHOR("Xiaolei Li <xiaolei.li@mediatek.com>");
+MODULE_DESCRIPTION("MTK Nand Flash Controller Driver");
+
+diff --git a/drivers/mtd/nand/mtksdg1_nand_ecc.h b/drivers/mtd/nand/mtksdg1_nand_ecc.h
+new file mode 100644
+index 0000000..d90b196
--- /dev/null
+++ b/drivers/mtd/nand/mtksdg1_nand_ecc.h
@@ -0,0 +1,75 @@
+#define DECFSM_MASK (0x7f0f0f0f)
+#define DECFSM_IDLE (0x01010101)
+#endif
+diff --git a/drivers/mtd/nand/mtksdg1_nand_nfi.h b/drivers/mtd/nand/mtksdg1_nand_nfi.h
+new file mode 100644
+index 0000000..a9aa6f6
--- /dev/null
+++ b/drivers/mtd/nand/mtksdg1_nand_nfi.h
@@ -0,0 +1,119 @@
+
+#endif
+
+--
+1.7.10.4
+