commit bf80caf4f14010f73cd4f14b49bba8fe6ae94046
author Michael Hennerich <michael.hennerich@analog.com> Fri Apr 16 13:53:23 2010 +0000
committer Mike Frysinger <vapier@gentoo.org> Fri Oct 22 03:48:44 2010 -0400
tree 733da72e116b3cfb75e322fd2234b8452e4593a6
parent 7ba80063e90302287625a105c546c2fc318fcfbf

Blackfin: cm-bf548: add support for Socket CAN

Add platform resources for the on-chip CAN peripheral so we can use it.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

arch/blackfin/mach-bf548/boards/cm_bf548.c

diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index 0c38eec..6162833 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -753,6 +753,44 @@
 };
 #endif
 
+#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
+unsigned short bfin_can_peripherals[] = {
+	P_CAN0_RX, P_CAN0_TX, 0
+};
+
+static struct resource bfin_can_resources[] = {
+	{
+		.start = 0xFFC02A00,
+		.end = 0xFFC02FFF,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_CAN0_RX,
+		.end = IRQ_CAN0_RX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.start = IRQ_CAN0_TX,
+		.end = IRQ_CAN0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.start = IRQ_CAN0_ERROR,
+		.end = IRQ_CAN0_ERROR,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_can_device = {
+	.name = "bfin_can",
+	.num_resources = ARRAY_SIZE(bfin_can_resources),
+	.resource = bfin_can_resources,
+	.dev = {
+		.platform_data = &bfin_can_peripherals, /* Passed to driver */
+	},
+};
+#endif
+
 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 static struct mtd_partition para_partitions[] = {
 	{
@@ -1152,6 +1190,11 @@
 #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
 	&para_flash_device,
 #endif
+
+#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
+	&bfin_can_device,
+#endif
+
 };
 
 static int __init cm_bf548_init(void)