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33 lines
617 B
33 lines
617 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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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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