mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 12:06:41 +07:00
46 lines
958 B
C
46 lines
958 B
C
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/*
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* linux/drivers/serial/cpm_uart_cpm1.h
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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/commproc.h>
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/* defines for IRQs */
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#define SMC1_IRQ (CPM_IRQ_OFFSET + CPMVEC_SMC1)
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#define SMC2_IRQ (CPM_IRQ_OFFSET + CPMVEC_SMC2)
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#define SCC1_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC1)
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#define SCC2_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC2)
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#define SCC3_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC3)
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#define SCC4_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC4)
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/* the CPM address */
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#define CPM_ADDR IMAP_ADDR
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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(volatile scc_uart_t * sup)
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{
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sup->scc_genscc.scc_rfcr = SMC_EB;
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sup->scc_genscc.scc_tfcr = SMC_EB;
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}
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static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
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{
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up->smc_rfcr = SMC_EB;
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up->smc_tfcr = SMC_EB;
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}
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#define DPRAM_BASE ((unsigned char *)&cpmp->cp_dpmem[0])
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#endif
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