1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Driver for CPM (SCC/SMC) serial ports
4  *
5  * definitions for cpm2
6  *
7  */
8 
9 #ifndef CPM_UART_CPM2_H
10 #define CPM_UART_CPM2_H
11 
12 #include <asm/cpm2.h>
13 
cpm_set_brg(int brg,int baud)14 static inline void cpm_set_brg(int brg, int baud)
15 {
16 	cpm_setbrg(brg, baud);
17 }
18 
cpm_set_scc_fcr(scc_uart_t __iomem * sup)19 static inline void cpm_set_scc_fcr(scc_uart_t __iomem *sup)
20 {
21 	out_8(&sup->scc_genscc.scc_rfcr, CPMFCR_GBL | CPMFCR_EB);
22 	out_8(&sup->scc_genscc.scc_tfcr, CPMFCR_GBL | CPMFCR_EB);
23 }
24 
cpm_set_smc_fcr(smc_uart_t __iomem * up)25 static inline void cpm_set_smc_fcr(smc_uart_t __iomem *up)
26 {
27 	out_8(&up->smc_rfcr, CPMFCR_GBL | CPMFCR_EB);
28 	out_8(&up->smc_tfcr, CPMFCR_GBL | CPMFCR_EB);
29 }
30 
31 #define DPRAM_BASE	((u8 __iomem __force *)cpm_dpram_addr(0))
32 
33 #endif
34