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arm: rmobile: rcar: Add mstp_setclrbits and mstp_setclrbits_le32

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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 */