diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2009-09-09 10:46:19 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-03-09 00:30:45 -0500 |
| commit | 6bd1fbea2e8bff9346a5afb44ca948b4e4ed74a5 (patch) | |
| tree | 87019fd6c4fb46bc64d6f0ddaaac32179a6af7e6 /arch/blackfin/mach-bf537/boards/cm_bf537e.c | |
| parent | 57d54889cd00db2752994b389ba714138652e60c (diff) | |
| download | op-kernel-dev-6bd1fbea2e8bff9346a5afb44ca948b4e4ed74a5.zip op-kernel-dev-6bd1fbea2e8bff9346a5afb44ca948b4e4ed74a5.tar.gz | |
Blackfin: move on-chip UART resources to boards files
Rather than keeping the pins in the actual driver and worrying about a
mess of Kconfig options, declare all the desired pin resources in the
boards file. This lets people easily select the specific pins/ports for
the normal UART as well as GPIOs for CTS/RTS.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf537/boards/cm_bf537e.c')
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/cm_bf537e.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c index c85f4d7..abb32dd 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c @@ -329,8 +329,8 @@ static struct platform_device cm_flash_device = { #ifdef CONFIG_SERIAL_BFIN_UART0 static struct resource bfin_uart0_resources[] = { { - .start = 0xFFC00400, - .end = 0xFFC004FF, + .start = UART0_THR, + .end = UART0_GCTL+2, .flags = IORESOURCE_MEM, }, { @@ -373,18 +373,25 @@ static struct resource bfin_uart0_resources[] = { #endif }; +unsigned short bfin_uart0_peripherals[] = { + P_UART0_TX, P_UART0_RX, 0 +}; + static struct platform_device bfin_uart0_device = { .name = "bfin-uart", .id = 0, .num_resources = ARRAY_SIZE(bfin_uart0_resources), .resource = bfin_uart0_resources, + .dev = { + .platform_data = &bfin_uart0_peripherals, /* Passed to driver */ + }, }; #endif #ifdef CONFIG_SERIAL_BFIN_UART1 static struct resource bfin_uart1_resources[] = { { - .start = 0xFFC02000, - .end = 0xFFC020FF, + .start = UART1_THR, + .end = UART1_GCTL+2, .flags = IORESOURCE_MEM, }, { @@ -427,11 +434,18 @@ static struct resource bfin_uart1_resources[] = { #endif }; +unsigned short bfin_uart1_peripherals[] = { + P_UART1_TX, P_UART1_RX, 0 +}; + static struct platform_device bfin_uart1_device = { .name = "bfin-uart", .id = 1, .num_resources = ARRAY_SIZE(bfin_uart1_resources), .resource = bfin_uart1_resources, + .dev = { + .platform_data = &bfin_uart1_peripherals, /* Passed to driver */ + }, }; #endif #endif |
