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Diffstat (limited to 'arch/arm/mach-lpc32xx/common.c')
-rw-r--r--arch/arm/mach-lpc32xx/common.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index f648324d5fb4..a475339333c1 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -63,6 +63,18 @@ u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr)
}
EXPORT_SYMBOL_GPL(lpc32xx_return_iram);
+void lpc32xx_set_phy_interface_mode(phy_interface_t mode)
+{
+ u32 tmp = __raw_readl(LPC32XX_CLKPWR_MACCLK_CTRL);
+ tmp &= ~LPC32XX_CLKPWR_MACCTRL_PINS_MSK;
+ if (mode == PHY_INTERFACE_MODE_MII)
+ tmp |= LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS;
+ else
+ tmp |= LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS;
+ __raw_writel(tmp, LPC32XX_CLKPWR_MACCLK_CTRL);
+}
+EXPORT_SYMBOL_GPL(lpc32xx_set_phy_interface_mode);
+
static struct map_desc lpc32xx_io_desc[] __initdata = {
{
.virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB0_START),