Cregit: Linux 5.16: cpm_uart

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Linus Torvalds	88	77.88%	1	25.00%
Scott Wood	23	20.35%	1	25.00%
Greg Kroah-Hartman	1	0.88%	1	25.00%
Jovi Zhang	1	0.88%	1	25.00%
Total	113		4

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Driver for CPM (SCC/SMC) serial ports
 *
 * definitions for cpm2
 *
 */

#ifndef CPM_UART_CPM2_H
#define CPM_UART_CPM2_H

#include <asm/cpm2.h>

static inline void cpm_set_brg(int brg, int baud)
{
	cpm_setbrg(brg, baud);
}

static inline void cpm_set_scc_fcr(scc_uart_t __iomem *sup)
{
	out_8(&sup->scc_genscc.scc_rfcr, CPMFCR_GBL | CPMFCR_EB);
	out_8(&sup->scc_genscc.scc_tfcr, CPMFCR_GBL | CPMFCR_EB);
}

static inline void cpm_set_smc_fcr(smc_uart_t __iomem *up)
{
	out_8(&up->smc_rfcr, CPMFCR_GBL | CPMFCR_EB);
	out_8(&up->smc_tfcr, CPMFCR_GBL | CPMFCR_EB);
}

#define DPRAM_BASE	((u8 __iomem __force *)cpm_dpram_addr(0))

#endif

cpm_uart_cpm2.h