[Linux-kernel-commits] [6201] trunk/arch/blackfin/mach-bf537/boards/stamp.c: Provide option to use the platfrom PATA driver with CF Cards on the CF-IDE-NAND Add-On-Card in Common Memory Mode

[hennerich]

Title: [6201] trunk/arch/blackfin/mach-bf537/boards/stamp.c: Provide option to use the platfrom PATA driver with CF Cards on the CF-IDE-NAND Add-On-Card in Common Memory Mode

Revision

6201

Author

hennerich

Date

2009-03-18 05:51:48 -0500 (Wed, 18 Mar 2009)

Log Message

Provide option to use the platfrom PATA driver with CF Cards on the CF-IDE-NAND Add-On-Card in Common Memory Mode

Modified Paths

trunk/arch/blackfin/mach-bf537/boards/stamp.c

Diff

Modified: trunk/arch/blackfin/mach-bf537/boards/stamp.c (6200 => 6201)

--- trunk/arch/blackfin/mach-bf537/boards/stamp.c	2009-03-17 17:32:36 UTC (rev 6200)
+++ trunk/arch/blackfin/mach-bf537/boards/stamp.c	2009-03-18 10:51:48 UTC (rev 6201)
@@ -1120,8 +1120,11 @@
 #endif
 
 #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define CF_IDE_NAND_CARD_USE_HDD_INTERFACE
+/* #define CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE */
+
+#ifdef CF_IDE_NAND_CARD_USE_HDD_INTERFACE
 #define PATA_INT	IRQ_PF5
-
 static struct pata_platform_info bfin_pata_platform_data = {
 	.ioport_shift = 1,
 	.irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
@@ -1144,7 +1147,24 @@
 		.flags = IORESOURCE_IRQ,
 	},
 };
+#elif defined(CF_IDE_NAND_CARD_USE_CF_IN_COMMON_MEMORY_MODE)
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 0,
+};
 
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20211820,
+		.end = 0x2021183F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2021181C,
+		.end = 0x2021181F,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
 static struct platform_device bfin_pata_device = {
 	.name = "pata_platform",
 	.id = -1,
@@ -1156,6 +1176,17 @@
 };
 #endif
 
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static const unsigned int cclk_vlev_datasheet[] =
 {
 	VRPAIR(VLEV_085, 250000000),

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