From 47e14d6678306f652d18230c101083e120402d92 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 19 May 2013 00:42:23 +0200 Subject: [PATCH] MIPS: ralink: add rt_sysc_m32 helper We already have a read and write wrapper. This adds the missing mask wrapper. Signed-off-by: John Crispin Patchwork: http://patchwork.linux-mips.org/patch/8001/ Signed-off-by: Ralf Baechle --- 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 5a508f9f9432..bd93014490df 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); -- 2.20.1