Linux Kernel  3.7.1
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cpm_uart_cpm1.h
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1 /*
2  * Driver for CPM (SCC/SMC) serial ports
3  *
4  * definitions for cpm1
5  *
6  */
7 
8 #ifndef CPM_UART_CPM1_H
9 #define CPM_UART_CPM1_H
10 
11 #include <asm/cpm1.h>
12 
13 static inline void cpm_set_brg(int brg, int baud)
14 {
15  cpm_setbrg(brg, baud);
16 }
17 
18 static inline void cpm_set_scc_fcr(scc_uart_t __iomem * sup)
19 {
20  out_8(&sup->scc_genscc.scc_rfcr, SMC_EB);
21  out_8(&sup->scc_genscc.scc_tfcr, SMC_EB);
22 }
23 
24 static inline void cpm_set_smc_fcr(smc_uart_t __iomem * up)
25 {
26  out_8(&up->smc_rfcr, SMC_EB);
27  out_8(&up->smc_tfcr, SMC_EB);
28 }
29 
30 #define DPRAM_BASE ((u8 __iomem __force *)cpm_dpram_addr(0))
31 
32 #endif