2014-01-12 00:06:37 +08:00
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--- a/arch/mips/include/asm/mach-ralink/mt7620.h
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+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
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2013-12-10 01:29:03 +08:00
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@@ -101,4 +101,9 @@
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#define MT7620_GPIO_MODE_EPHY 15
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#define MT7620_GPIO_MODE_PA 20
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+static inline int mt7620_get_eco(void)
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+{
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+ return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
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+}
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+
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#endif
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