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| author | Paul Mundt <lethal@linux-sh.org> | 2010-01-12 07:37:04 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-01-12 07:37:04 +0300 |
| commit | 53e6d8e0060fe2bb9b11238f8250fdfbb0589425 (patch) | |
| tree | 16b89577dc64437d1d6fbb670c527d1b1cfe3ea2 /arch/sh/boards/mach-se/7343/setup.c | |
| parent | 8c0b8139c87cfe8b95c6e763b4ca3190aa9b1ad0 (diff) | |
| download | linux-53e6d8e0060fe2bb9b11238f8250fdfbb0589425.tar.xz | |
sh: mach-se: Convert SE7343 FPGA to dynamic IRQ allocation.
This gets rid of the arbitrary set of vectors used by the SE7722 FPGA
interrupt controller and switches over to a completely dynamic set.
No assumptions regarding a contiguous range are made, and the platform
resources themselves need to be filled in lazily.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/mach-se/7343/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-se/7343/setup.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 4de56f35f419..292cc47d853f 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -82,7 +82,6 @@ static struct plat_serial8250_port serial_platform_data[] = { .mapbase = 0x16000000, .regshift = 1, .flags = ST16C2550C_FLAGS, - .irq = UARTA_IRQ, .uartclk = 7372800, }, [1] = { @@ -90,7 +89,6 @@ static struct plat_serial8250_port serial_platform_data[] = { .mapbase = 0x17000000, .regshift = 1, .flags = ST16C2550C_FLAGS, - .irq = UARTB_IRQ, .uartclk = 7372800, }, { }, @@ -121,7 +119,7 @@ static struct resource usb_resources[] = { .flags = IORESOURCE_MEM, }, [2] = { - .start = USB_IRQ, + /* Filled in later */ .flags = IORESOURCE_IRQ, }, }; @@ -138,8 +136,8 @@ static struct isp116x_platform_data usb_platform_data = { static struct platform_device usb_device = { .name = "isp116x-hcd", .id = -1, - .num_resources = ARRAY_SIZE(usb_resources), - .resource = usb_resources, + .num_resources = ARRAY_SIZE(usb_resources), + .resource = usb_resources, .dev = { .platform_data = &usb_platform_data, }, @@ -155,6 +153,13 @@ static struct platform_device *sh7343se_platform_devices[] __initdata = { static int __init sh7343se_devices_setup(void) { + /* Wire-up dynamic vectors */ + serial_platform_data[0].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTA]; + serial_platform_data[1].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTB]; + + usb_resources[2].start = usb_resources[2].end = + se7343_fpga_irq[SE7343_FPGA_IRQ_USB]; + return platform_add_devices(sh7343se_platform_devices, ARRAY_SIZE(sh7343se_platform_devices)); } @@ -179,6 +184,5 @@ static void __init sh7343se_setup(char **cmdline_p) static struct sh_machine_vector mv_7343se __initmv = { .mv_name = "SolutionEngine 7343", .mv_setup = sh7343se_setup, - .mv_nr_irqs = SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_NR, .mv_init_irq = init_7343se_IRQ, }; |