1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 * Author: Kevin Wells <kevin.wells@nxp.com>
4 *
5 * Copyright (C) 2010 NXP Semiconductors
6 */
7
8 #ifndef __SOC_LPC32XX_MISC_H
9 #define __SOC_LPC32XX_MISC_H
10
11 #include <linux/types.h>
12 #include <linux/phy.h>
13
14 #ifdef CONFIG_ARCH_LPC32XX
15 extern u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr);
16 extern void lpc32xx_set_phy_interface_mode(phy_interface_t mode);
17 extern void lpc32xx_loopback_set(resource_size_t mapbase, int state);
18 #else
19 static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
20 {
21 *mapbase = NULL;
22 *dmaaddr = 0;
23 return 0;
24 }
25 static inline void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
26 {
27 }
28 static inline void lpc32xx_loopback_set(resource_size_t mapbase, int state)
29 {
30 }
31 #endif
32
33 #endif /* __SOC_LPC32XX_MISC_H */
34
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