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author | John Crispin <blogic@openwrt.org> | 2013-12-09 17:29:03 +0000 |
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committer | John Crispin <blogic@openwrt.org> | 2013-12-09 17:29:03 +0000 |
commit | 0c6b6702e33fb8aa9cf53f397c000b36c4f9ea0b (patch) | |
tree | 20def6005a9f7de1c3b3ae96b01ef99c5b0b7774 /target/linux/ramips/patches-3.10/800-eco.patch | |
parent | dbd8651cdfa6e8444853429bde37979ef3ea1bd4 (diff) | |
download | master-187ad058-0c6b6702e33fb8aa9cf53f397c000b36c4f9ea0b.tar.gz master-187ad058-0c6b6702e33fb8aa9cf53f397c000b36c4f9ea0b.tar.bz2 master-187ad058-0c6b6702e33fb8aa9cf53f397c000b36c4f9ea0b.zip |
ralink: add helper that identifies the mt7620 ECO
Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39014 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/patches-3.10/800-eco.patch')
-rw-r--r-- | target/linux/ramips/patches-3.10/800-eco.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.10/800-eco.patch b/target/linux/ramips/patches-3.10/800-eco.patch new file mode 100644 index 0000000000..cb78d2e32d --- /dev/null +++ b/target/linux/ramips/patches-3.10/800-eco.patch @@ -0,0 +1,14 @@ +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 |