xref: /OK3568_Linux_fs/kernel/include/linux/soc/nxp/lpc32xx-misc.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Author: Kevin Wells <kevin.wells@nxp.com>
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Copyright (C) 2010 NXP Semiconductors
6*4882a593Smuzhiyun  */
7*4882a593Smuzhiyun 
8*4882a593Smuzhiyun #ifndef __SOC_LPC32XX_MISC_H
9*4882a593Smuzhiyun #define __SOC_LPC32XX_MISC_H
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #include <linux/types.h>
12*4882a593Smuzhiyun #include <linux/phy.h>
13*4882a593Smuzhiyun 
14*4882a593Smuzhiyun #ifdef CONFIG_ARCH_LPC32XX
15*4882a593Smuzhiyun extern u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr);
16*4882a593Smuzhiyun extern void lpc32xx_set_phy_interface_mode(phy_interface_t mode);
17*4882a593Smuzhiyun extern void lpc32xx_loopback_set(resource_size_t mapbase, int state);
18*4882a593Smuzhiyun #else
lpc32xx_return_iram(void __iomem ** mapbase,dma_addr_t * dmaaddr)19*4882a593Smuzhiyun static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
20*4882a593Smuzhiyun {
21*4882a593Smuzhiyun 	*mapbase = NULL;
22*4882a593Smuzhiyun 	*dmaaddr = 0;
23*4882a593Smuzhiyun 	return 0;
24*4882a593Smuzhiyun }
lpc32xx_set_phy_interface_mode(phy_interface_t mode)25*4882a593Smuzhiyun static inline void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
26*4882a593Smuzhiyun {
27*4882a593Smuzhiyun }
lpc32xx_loopback_set(resource_size_t mapbase,int state)28*4882a593Smuzhiyun static inline void lpc32xx_loopback_set(resource_size_t mapbase, int state)
29*4882a593Smuzhiyun {
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun #endif
32*4882a593Smuzhiyun 
33*4882a593Smuzhiyun #endif  /* __SOC_LPC32XX_MISC_H */
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