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-rw-r--r--target/linux/ramips/patches-3.8/0047-MIPS-ralink-add-rt_sysc_m32-helper.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0047-MIPS-ralink-add-rt_sysc_m32-helper.patch b/target/linux/ramips/patches-3.8/0047-MIPS-ralink-add-rt_sysc_m32-helper.patch
new file mode 100644
index 0000000..6afdb5a
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0047-MIPS-ralink-add-rt_sysc_m32-helper.patch
@@ -0,0 +1,31 @@
+From f7a5af8f5a3a4bc80a0c297c16c661d72ae356b4 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sun, 19 May 2013 00:42:23 +0200
+Subject: [PATCH 47/79] MIPS: ralink: add rt_sysc_m32 helper
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/include/asm/mach-ralink/ralink_regs.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/arch/mips/include/asm/mach-ralink/ralink_regs.h b/arch/mips/include/asm/mach-ralink/ralink_regs.h
+index 5a508f9..bd93014 100644
+--- a/arch/mips/include/asm/mach-ralink/ralink_regs.h
++++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h
+@@ -26,6 +26,13 @@ static inline u32 rt_sysc_r32(unsigned reg)
+ return __raw_readl(rt_sysc_membase + reg);
+ }
+
++static inline void rt_sysc_m32(u32 clr, u32 set, unsigned reg)
++{
++ u32 val = rt_sysc_r32(reg) & ~clr;
++
++ __raw_writel(val | set, rt_sysc_membase + reg);
++}
++
+ static inline void rt_memc_w32(u32 val, unsigned reg)
+ {
+ __raw_writel(val, rt_memc_membase + reg);
+--
+1.7.10.4
+