projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 96de1a8f PM |
1 | #ifndef __LINUX_SERIAL_SCI_H |
| 2 | #define __LINUX_SERIAL_SCI_H | |
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3 | |
| 4 | #include <linux/serial_core.h> | |
| 04e82ffb | 5 | #ifdef CONFIG_SERIAL_SH_SCI_DMA |
| 73a19e4c | 6 | #include <asm/dmaengine.h> |
| 04e82ffb | 7 | #endif |
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8 | |
| 9 | /* | |
| 96de1a8f | 10 | * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts) |
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11 | */ |
| 12 | ||
| 13 | /* Offsets into the sci_port->irqs array */ | |
| 14 | enum { | |
| 15 | SCIx_ERI_IRQ, | |
| 16 | SCIx_RXI_IRQ, | |
| 17 | SCIx_TXI_IRQ, | |
| 18 | SCIx_BRI_IRQ, | |
| 19 | SCIx_NR_IRQS, | |
| 20 | }; | |
| 21 | ||
| 73a19e4c GL |
22 | struct device; |
| 23 | ||
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24 | /* |
| 25 | * Platform device specific platform_data struct | |
| 26 | */ | |
| 27 | struct plat_sci_port { | |
| 28 | void __iomem *membase; /* io cookie */ | |
| 29 | unsigned long mapbase; /* resource base */ | |
| 30 | unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */ | |
| 31 | unsigned int type; /* SCI / SCIF / IRDA */ | |
| 32 | upf_t flags; /* UPF_* flags */ | |
| 501b825d | 33 | char *clk; /* clock string */ |
| 73a19e4c | 34 | struct device *dma_dev; |
| 04e82ffb | 35 | #ifdef CONFIG_SERIAL_SH_SCI_DMA |
| 73a19e4c GL |
36 | enum sh_dmae_slave_chan_id dma_slave_tx; |
| 37 | enum sh_dmae_slave_chan_id dma_slave_rx; | |
| 04e82ffb | 38 | #endif |
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39 | }; |
| 40 | ||
| 96de1a8f | 41 | #endif /* __LINUX_SERIAL_SCI_H */ |