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[U-Boot,v2,4/7] arm: rmobile: rcar: Add mstp_setclrbits and mstp_setclrbits_le32

Message ID 1417506744-7018-4-git-send-email-nobuhiro.iwamatsu.yj@renesas.com
State Accepted
Delegated to: Nobuhiro Iwamatsu
Headers show

Commit Message

Nobuhiro Iwamatsu Dec. 2, 2014, 7:52 a.m. UTC 
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>
---
 arch/arm/include/asm/arch-rmobile/rcar-mstp.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/arm/include/asm/arch-rmobile/rcar-mstp.h b/arch/arm/include/asm/arch-rmobile/rcar-mstp.h
index bf9a2cf..c3df11f 100644
--- a/arch/arm/include/asm/arch-rmobile/rcar-mstp.h
+++ b/arch/arm/include/asm/arch-rmobile/rcar-mstp.h
@@ -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 */