mirror of https://gitee.com/openkylin/linux.git
33 lines
578 B
C
33 lines
578 B
C
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/*
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* Driver for CPM (SCC/SMC) serial ports
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*
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* definitions for cpm1
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*
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*/
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#ifndef CPM_UART_CPM1_H
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#define CPM_UART_CPM1_H
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#include <asm/cpm1.h>
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static inline void cpm_set_brg(int brg, int baud)
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{
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cpm_setbrg(brg, baud);
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}
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static inline void cpm_set_scc_fcr(scc_uart_t __iomem * sup)
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{
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out_8(&sup->scc_genscc.scc_rfcr, SMC_EB);
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out_8(&sup->scc_genscc.scc_tfcr, SMC_EB);
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}
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static inline void cpm_set_smc_fcr(smc_uart_t __iomem * up)
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{
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out_8(&up->smc_rfcr, SMC_EB);
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out_8(&up->smc_tfcr, SMC_EB);
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}
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#define DPRAM_BASE ((u8 __iomem __force *)cpm_dpram_addr(0))
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#endif
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