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authorAaron Wu <aaronwu06@gmail.com>2010-12-22 06:21:03 +0000
committerMike Frysinger <vapier@gentoo.org>2011-03-18 03:49:24 -0400
commit4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10 (patch)
tree49cdbdd33e7cec926a518533b7294211be18f4d7 /arch/blackfin
parent55835175a03392d2e4d9bff9d482312d118f304e (diff)
downloadop-kernel-dev-4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10.zip
op-kernel-dev-4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10.tar.gz
Blackfin: bf548-ezkit: add CAN1 support
Signed-off-by: Aaron Wu <aaronwu06@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c55
1 files changed, 48 insertions, 7 deletions
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index ce5a2bb..93e19a5 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -778,11 +778,12 @@ static struct platform_device bfin_sport3_uart_device = {
#endif
#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
-static unsigned short bfin_can_peripherals[] = {
+
+static unsigned short bfin_can0_peripherals[] = {
P_CAN0_RX, P_CAN0_TX, 0
};
-static struct resource bfin_can_resources[] = {
+static struct resource bfin_can0_resources[] = {
{
.start = 0xFFC02A00,
.end = 0xFFC02FFF,
@@ -805,14 +806,53 @@ static struct resource bfin_can_resources[] = {
},
};
-static struct platform_device bfin_can_device = {
+static struct platform_device bfin_can0_device = {
.name = "bfin_can",
- .num_resources = ARRAY_SIZE(bfin_can_resources),
- .resource = bfin_can_resources,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_can0_resources),
+ .resource = bfin_can0_resources,
.dev = {
- .platform_data = &bfin_can_peripherals, /* Passed to driver */
+ .platform_data = &bfin_can0_peripherals, /* Passed to driver */
},
};
+
+static unsigned short bfin_can1_peripherals[] = {
+ P_CAN1_RX, P_CAN1_TX, 0
+};
+
+static struct resource bfin_can1_resources[] = {
+ {
+ .start = 0xFFC03200,
+ .end = 0xFFC037FF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_CAN1_RX,
+ .end = IRQ_CAN1_RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_CAN1_TX,
+ .end = IRQ_CAN1_TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_CAN1_ERROR,
+ .end = IRQ_CAN1_ERROR,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bfin_can1_device = {
+ .name = "bfin_can",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(bfin_can1_resources),
+ .resource = bfin_can1_resources,
+ .dev = {
+ .platform_data = &bfin_can1_peripherals, /* Passed to driver */
+ },
+};
+
#endif
#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
@@ -1366,7 +1406,8 @@ static struct platform_device *ezkit_devices[] __initdata = {
#endif
#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
- &bfin_can_device,
+ &bfin_can0_device,
+ &bfin_can1_device,
#endif
#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
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