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author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
commit | cf2324fd6b6752ce511b612fc192ab9f0b6a32cb (patch) | |
tree | 4f94e8ab5c7b998cb84115489594f670957f3d4b /target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch | |
parent | 9cc3a60b5a6988759532b63a6fb513484b8ec9f9 (diff) | |
download | upstream-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.gz upstream-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.bz2 upstream-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.zip |
ar71xx: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35728
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch')
-rw-r--r-- | target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch b/target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch new file mode 100644 index 0000000000..e99b66faa2 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/504-MIPS-ath79-add-ath79_device_reset_get.patch @@ -0,0 +1,45 @@ +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -142,6 +142,7 @@ static inline u32 ath79_reset_rr(unsigne + + void ath79_device_reset_set(u32 mask); + void ath79_device_reset_clear(u32 mask); ++u32 ath79_device_reset_get(u32 mask); + + void ath79_flash_acquire(void); + void ath79_flash_release(void); +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -111,6 +111,32 @@ void ath79_device_reset_clear(u32 mask) + } + EXPORT_SYMBOL_GPL(ath79_device_reset_clear); + ++u32 ath79_device_reset_get(u32 mask) ++{ ++ unsigned long flags; ++ u32 reg; ++ u32 ret; ++ ++ if (soc_is_ar71xx()) ++ reg = AR71XX_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar724x()) ++ reg = AR724X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar913x()) ++ reg = AR913X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar933x()) ++ reg = AR933X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar934x()) ++ reg = AR934X_RESET_REG_RESET_MODULE; ++ else ++ BUG(); ++ ++ spin_lock_irqsave(&ath79_device_reset_lock, flags); ++ ret = ath79_reset_rr(reg); ++ spin_unlock_irqrestore(&ath79_device_reset_lock, flags); ++ return ret; ++} ++EXPORT_SYMBOL_GPL(ath79_device_reset_get); ++ + void ath79_flash_acquire(void) + { + mutex_lock(&ath79_flash_mutex); |