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net: lpc-enet: move phy setup into platform code

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Setting the phy mode requires touching a platform specific
register, which prevents us from building the driver without
its header files.

Move it into a separate function in arch/arm/mach/lpc32xx
to hide the core registers from the network driver.

Link: https://lore.kernel.org/r/20190809144043.476786-8-arnd@arndb.de
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2019-08-09 16:40:33 +02:00
parent 9dc03ffd99
commit ecca1a6277
3 changed files with 18 additions and 11 deletions
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5
include/linux/soc/nxp/lpc32xx-misc.h
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@@ -9,9 +9,11 @@
#define __SOC_LPC32XX_MISC_H
#include <linux/types.h>
#include <linux/phy.h>
#ifdef CONFIG_ARCH_LPC32XX
extern u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr);
extern void lpc32xx_set_phy_interface_mode(phy_interface_t mode);
#else
static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
{
@@ -19,6 +21,9 @@ static inline u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaadd
*dmaaddr = 0;
return 0;
}
static inline void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
{
}
#endif
#endif /* __SOC_LPC32XX_MISC_H */