diff options
| author | Aaron Wu <aaronwu06@gmail.com> | 2010-12-22 06:21:03 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-03-18 03:49:24 -0400 |
| commit | 4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10 (patch) | |
| tree | 49cdbdd33e7cec926a518533b7294211be18f4d7 /arch | |
| parent | 55835175a03392d2e4d9bff9d482312d118f304e (diff) | |
| download | blackbird-obmc-linux-4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10.tar.gz blackbird-obmc-linux-4c131c8c23eeb90d0fe93bd490ffd63ff0f97d10.zip | |
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')
| -rw-r--r-- | arch/blackfin/mach-bf548/boards/ezkit.c | 55 |
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 ce5a2bb147dc..93e19a54a880 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) |
