diff options
Diffstat (limited to 'include/linux/serial_sci.h')
| -rw-r--r-- | include/linux/serial_sci.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index af414e1895a5..22b3640c9424 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -10,15 +10,6 @@ #define SCIx_NOT_SUPPORTED (-1) -enum { - SCBRR_ALGO_NONE, /* Compute sampling rate in the driver */ - SCBRR_ALGO_1, /* clk / (16 * bps) */ - SCBRR_ALGO_2, /* DIV_ROUND_CLOSEST(clk, 32 * bps) - 1 */ - SCBRR_ALGO_3, /* clk / (8 * bps) */ - SCBRR_ALGO_4, /* DIV_ROUND_CLOSEST(clk, 16 * bps) - 1 */ - SCBRR_ALGO_6, /* HSCIF variable sample rate algorithm */ -}; - #define SCSCR_TIE (1 << 7) #define SCSCR_RIE (1 << 6) #define SCSCR_TE (1 << 5) @@ -59,17 +50,6 @@ enum { /* HSSRR HSCIF */ #define HSCIF_SRE 0x8000 -/* Offsets into the sci_port->irqs array */ -enum { - SCIx_ERI_IRQ, - SCIx_RXI_IRQ, - SCIx_TXI_IRQ, - SCIx_BRI_IRQ, - SCIx_NR_IRQS, - - SCIx_MUX_IRQ = SCIx_NR_IRQS, /* special case */ -}; - enum { SCIx_PROBE_REGTYPE, @@ -88,19 +68,6 @@ enum { SCIx_NR_REGTYPES, }; -#define SCIx_IRQ_MUXED(irq) \ -{ \ - [SCIx_ERI_IRQ] = (irq), \ - [SCIx_RXI_IRQ] = (irq), \ - [SCIx_TXI_IRQ] = (irq), \ - [SCIx_BRI_IRQ] = (irq), \ -} - -#define SCIx_IRQ_IS_MUXED(port) \ - ((port)->irqs[SCIx_ERI_IRQ] == \ - (port)->irqs[SCIx_RXI_IRQ]) || \ - ((port)->irqs[SCIx_ERI_IRQ] && \ - ((port)->irqs[SCIx_RXI_IRQ] < 0)) /* * SCI register subset common for all port types. * Not all registers will exist on all parts. @@ -129,14 +96,11 @@ struct plat_sci_port_ops { * Platform device specific platform_data struct */ struct plat_sci_port { - unsigned long mapbase; /* resource base */ - unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */ unsigned int type; /* SCI / SCIF / IRDA / HSCIF */ upf_t flags; /* UPF_* flags */ unsigned long capabilities; /* Port features/capabilities */ unsigned int sampling_rate; - unsigned int scbrr_algo_id; /* SCBRR calculation algo */ unsigned int scscr; /* SCSCR initialization */ /* |