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path: root/target/linux/ramips/patches-3.10/800-eco.patch
blob: cb78d2e32d63d7c9094cae3c222d365352766d41 (plain)
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Index: linux-3.10.18/arch/mips/include/asm/mach-ralink/mt7620.h
===================================================================
--- linux-3.10.18.orig/arch/mips/include/asm/mach-ralink/mt7620.h	2013-12-06 16:20:27.753388970 +0100
+++ linux-3.10.18/arch/mips/include/asm/mach-ralink/mt7620.h	2013-12-06 16:21:14.021390074 +0100
@@ -101,4 +101,9 @@
 #define MT7620_GPIO_MODE_EPHY		15
 #define MT7620_GPIO_MODE_PA		20
 
+static inline int mt7620_get_eco(void)
+{
+	return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
+}
+
 #endif