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MIPS: ralink: add rt_sysc_m32 helper

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We already have a read and write wrapper. This adds the missing mask wrapper.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8001/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
John Crispin 2013-05-19 00:42:23 +02:00 committed by Ralf Baechle
parent 2920b83d35
commit 47e14d6678
1 changed files with 7 additions and 0 deletions
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7
arch/mips/include/asm/mach-ralink/ralink_regs.h
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@ -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);