From 27f590258954ea0d22b43e33dd356bc76a8dfe7a Mon Sep 17 00:00:00 2001
From: Baruch Siach <baruch@tkos.co.il>
Date: Thu, 14 Jan 2010 11:24:14 +0200
Subject: [PATCH] mx25: add NAND support
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/mach-mx25/devices.c | 20 ++++++++++++++++++++
arch/arm/mach-mx25/devices.h | 1 +
arch/arm/plat-mxc/include/mach/mx25.h | 2 ++
3 files changed, 23 insertions(+)
diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c
index 9fdeea1c083b8..dd4069725ef5a 100644
--- a/arch/arm/mach-mx25/devices.c
+++ b/arch/arm/mach-mx25/devices.c
@@ -438,3 +438,23 @@ struct platform_device mx25_fec_device = {
.num_resources = ARRAY_SIZE(mx25_fec_resources),
.resource = mx25_fec_resources,
};
+
+static struct resource mxc_nand_resources[] = {
+ {
+ .start = MX25_NFC_BASE_ADDR,
+ .end = MX25_NFC_BASE_ADDR + 0x1fff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = MX25_INT_NANDFC,
+ .end = MX25_INT_NANDFC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device mxc_nand_device = {
+ .name = "mxc_nand",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(mxc_nand_resources),
+ .resource = mxc_nand_resources,
+};
diff --git a/arch/arm/mach-mx25/devices.h b/arch/arm/mach-mx25/devices.h
index fe5420fcd11fb..8f5530062b435 100644
--- a/arch/arm/mach-mx25/devices.h
+++ b/arch/arm/mach-mx25/devices.h
@@ -18,3 +18,4 @@ extern struct platform_device mxc_i2c_device0;
extern struct platform_device mxc_i2c_device1;
extern struct platform_device mxc_i2c_device2;
extern struct platform_device mx25_fec_device;
+extern struct platform_device mxc_nand_device;
diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h
index 18eb44c15eaaf..021d208e86bc0 100644
--- a/arch/arm/plat-mxc/include/mach/mx25.h
+++ b/arch/arm/plat-mxc/include/mach/mx25.h
@@ -31,7 +31,9 @@
#define UART2_BASE_ADDR 0x43f94000
#define MX25_FEC_BASE_ADDR 0x50038000
+#define MX25_NFC_BASE_ADDR 0xbb000000
#define MX25_INT_FEC 57
+#define MX25_INT_NANDFC 33
#endif /* ifndef __MACH_MX25_H__ */
--
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