diff options
| author | Magnus Damm <damm@igel.co.jp> | 2007-07-18 17:54:10 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-07-20 12:18:20 +0900 |
| commit | 493a358e0a8992ec13098dd084223b55b05a7f03 (patch) | |
| tree | ffd7480a55e21da681dbe789dc129373bef2d6cf /include/asm-sh | |
| parent | 1b06428ee56fadedd004bfc5e3fbb39fb8c99010 (diff) | |
| download | kernel_samsung_smdk4412-493a358e0a8992ec13098dd084223b55b05a7f03.zip kernel_samsung_smdk4412-493a358e0a8992ec13098dd084223b55b05a7f03.tar.gz kernel_samsung_smdk4412-493a358e0a8992ec13098dd084223b55b05a7f03.tar.bz2 | |
sh: clean up interrupt code for solution engine 7722 board
This patch cleans up solution engine 7722 specific interrupt code.
The main purpose is to replace the mux function with use of
set_irq_chained_handler() and replace hard coded register poking
code with set_irq_type(). The board specific interrupts are also
moved to start from SE7722_FPGA_IRQ_BASE.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh')
| -rw-r--r-- | include/asm-sh/se7722.h | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/include/asm-sh/se7722.h b/include/asm-sh/se7722.h index b3b31e4..e0e89fc 100644 --- a/include/asm-sh/se7722.h +++ b/include/asm-sh/se7722.h @@ -81,36 +81,32 @@ /* IRQ */ #define IRQ0_IRQ 32 #define IRQ1_IRQ 33 -#define INTC_ICR0 0xA4140000UL -#define INTC_ICR1 0xA414001CUL - -#define INTMSK0 0xa4140044 -#define INTMSKCLR0 0xa4140064 -#define INTC_INTPRI0 0xa4140010 #define IRQ01_MODE 0xb1800000 #define IRQ01_STS 0xb1800004 #define IRQ01_MASK 0xb1800008 -#define EXT_BIT (0x3fc0) /* SH IRQ1 */ -#define MRSHPC_BIT0 (0x0004) /* SH IRQ1 */ -#define MRSHPC_BIT1 (0x0008) /* SH IRQ1 */ -#define MRSHPC_BIT2 (0x0010) /* SH IRQ1 */ -#define MRSHPC_BIT3 (0x0020) /* SH IRQ1 */ -#define SMC_BIT (0x0002) /* SH IRQ0 */ -#define USB_BIT (0x0001) /* SH IRQ0 */ - -#define MRSHPC_IRQ3 11 -#define MRSHPC_IRQ2 12 -#define MRSHPC_IRQ1 13 -#define MRSHPC_IRQ0 14 -#define SMC_IRQ 10 -#define EXT_IRQ 5 -#define USB_IRQ 6 +/* Bits in IRQ01_* registers */ + +#define SE7722_FPGA_IRQ_USB 0 /* IRQ0 */ +#define SE7722_FPGA_IRQ_SMC 1 /* IRQ0 */ +#define SE7722_FPGA_IRQ_MRSHPC0 2 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC1 3 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC2 4 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC3 5 /* IRQ1 */ + +#define SE7722_FPGA_IRQ_NR 6 +#define SE7722_FPGA_IRQ_BASE 110 + +#define MRSHPC_IRQ3 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC3) +#define MRSHPC_IRQ2 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC2) +#define MRSHPC_IRQ1 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC1) +#define MRSHPC_IRQ0 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC0) +#define SMC_IRQ (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_SMC) +#define USB_IRQ (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_USB) /* arch/sh/boards/se/7722/irq.c */ void init_se7722_IRQ(void); -int se7722_irq_demux(int); #define __IO_PREFIX se7722 #include <asm/io_generic.h> |