1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2016
4  * Michael Kurz, michi.kurz@gmail.com.
5  */
6 
7 #ifndef _STM32_SYSCFG_H
8 #define _STM32_SYSCFG_H
9 
10 #ifndef __ASSEMBLY__
11 #include <linux/bitops.h>
12 #endif
13 
14 struct stm32_syscfg_regs {
15 	u32 memrmp;
16 	u32 pmc;
17 	u32 exticr1;
18 	u32 exticr2;
19 	u32 exticr3;
20 	u32 exticr4;
21 	u32 cmpcr;
22 };
23 
24 /*
25  * SYSCFG registers base
26  */
27 #define STM32_SYSCFG		((struct stm32_syscfg_regs *)STM32_SYSCFG_BASE)
28 
29 /* SYSCFG peripheral mode configuration register */
30 #define SYSCFG_PMC_MII_RMII_SEL	BIT(23)
31 
32 #endif
33