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arm: rmobile: rcar: Add mstp_setclrbits and mstp_setclrbits_le32 

This addes macro for set and clear bit control for module control register.
This is used when user want to disable the function of the devices
corresponding to register.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu 2014-12-02 16:52:21 +09:00 committed by Nobuhiro Iwamatsu
parent 72fd3838c6
commit 11d902c6a6
1 changed files with 4 additions and 0 deletions
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4
arch/arm/include/asm/arch-rmobile/rcar-mstp.h
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@ -14,9 +14,13 @@
out_##type((saddr), in_##type(addr) | (set))
#define mstp_clrbits(type, addr, saddr, clear) \
out_##type((saddr), in_##type(addr) & ~(clear))
#define mstp_setclrbits(type, addr, set, clear) \
out_##type((addr), (in_##type(addr) | (set)) & ~(clear))
#define mstp_setbits_le32(addr, saddr, set) \
mstp_setbits(le32, addr, saddr, set)
#define mstp_clrbits_le32(addr, saddr, clear) \
mstp_clrbits(le32, addr, saddr, clear)
#define mstp_setclrbits_le32(addr, set, clear) \
mstp_setclrbits(le32, addr, set, clear)
#endif /* __ASM_ARCH_RCAR_MSTP_H */