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| author | John Crispin <john@openwrt.org> | 2013-12-09 17:29:03 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2013-12-09 17:29:03 +0000 |
| commit | 231eca9375b048a51318c8058d4ebe4fac4ae884 (patch) | |
| tree | 74d07c49f2fb27f5f3a89f3ce48ead8184c36ba6 | |
| parent | 833943b4103c0ee3f69e7b471344488f2295668f (diff) | |
| download | mtk-20170518-231eca9375b048a51318c8058d4ebe4fac4ae884.zip mtk-20170518-231eca9375b048a51318c8058d4ebe4fac4ae884.tar.gz mtk-20170518-231eca9375b048a51318c8058d4ebe4fac4ae884.tar.bz2 | |
ralink: add helper that identifies the mt7620 ECO
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 39014
| -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 0000000..cb78d2e --- /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 |