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Diffstat (limited to 'include/asm-v850/ma1.h')
| -rw-r--r-- | include/asm-v850/ma1.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/asm-v850/ma1.h b/include/asm-v850/ma1.h new file mode 100644 index 00000000000..ede1f1de2b7 --- /dev/null +++ b/include/asm-v850/ma1.h @@ -0,0 +1,50 @@ +/* + * include/asm-v850/ma1.h -- V850E/MA1 cpu chip + * + * Copyright (C) 2001,02,03 NEC Electronics Corporation + * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + * + * Written by Miles Bader <miles@gnu.org> + */ + +#ifndef __V850_MA1_H__ +#define __V850_MA1_H__ + +/* Inherit more generic details from MA series. */ +#include <asm/ma.h> + + +#define CPU_MODEL "v850e/ma1" +#define CPU_MODEL_LONG "NEC V850E/MA1" + + +/* Hardware-specific interrupt numbers (in the kernel IRQ namespace). */ +#define IRQ_INTOV(n) (n) /* 0-3 */ +#define IRQ_INTOV_NUM 4 +#define IRQ_INTP(n) (0x4 + (n)) /* Pnnn (pin) interrupts */ +#define IRQ_INTP_NUM 24 +#define IRQ_INTCMD(n) (0x1c + (n)) /* interval timer interrupts 0-3 */ +#define IRQ_INTCMD_NUM 4 +#define IRQ_INTDMA(n) (0x20 + (n)) /* DMA interrupts 0-3 */ +#define IRQ_INTDMA_NUM 4 +#define IRQ_INTCSI(n) (0x24 + (n)*4)/* CSI 0-2 transmit/receive completion */ +#define IRQ_INTCSI_NUM 3 +#define IRQ_INTSER(n) (0x25 + (n)*4) /* UART 0-2 reception error */ +#define IRQ_INTSER_NUM 3 +#define IRQ_INTSR(n) (0x26 + (n)*4) /* UART 0-2 reception completion */ +#define IRQ_INTSR_NUM 3 +#define IRQ_INTST(n) (0x27 + (n)*4) /* UART 0-2 transmission completion */ +#define IRQ_INTST_NUM 3 + +#define NUM_CPU_IRQS 0x30 + + +/* The MA1 has a UART with 3 channels. */ +#define V850E_UART_NUM_CHANNELS 3 + + +#endif /* __V850_MA1_H__ */ |