| #ifndef __LINUX_SERIAL_SCI_H | |
| #define __LINUX_SERIAL_SCI_H | |
| #include <linux/serial_core.h> | |
| #include <linux/sh_dma.h> | |
| /* | |
| * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts) | |
| */ | |
| /* Offsets into the sci_port->irqs array */ | |
| enum { | |
| SCIx_ERI_IRQ, | |
| SCIx_RXI_IRQ, | |
| SCIx_TXI_IRQ, | |
| SCIx_BRI_IRQ, | |
| SCIx_NR_IRQS, | |
| }; | |
| struct device; | |
| /* | |
| * Platform device specific platform_data struct | |
| */ | |
| struct plat_sci_port { | |
| void __iomem *membase; /* io cookie */ | |
| unsigned long mapbase; /* resource base */ | |
| unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */ | |
| unsigned int type; /* SCI / SCIF / IRDA */ | |
| upf_t flags; /* UPF_* flags */ | |
| char *clk; /* clock string */ | |
| struct device *dma_dev; | |
| #ifdef CONFIG_SERIAL_SH_SCI_DMA | |
| unsigned int dma_slave_tx; | |
| unsigned int dma_slave_rx; | |
| #endif | |
| }; | |
| #endif /* __LINUX_SERIAL_SCI_H */ |