ARM: EXYNOS: add read/write SFR by smc call
authorKyungmin Park <kyungmin.park@samsung.com>
Thu, 10 Jul 2014 04:41:00 +0000 (13:41 +0900)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 03:00:12 +0000 (12:00 +0900)
commitc113707c002a995f7392cb3f7730746d7191385e
tree092b7d801ce70a93f66a4b8da0b35ff714c7b805
parent923bbdb8b2636969a6ba6ceb29e54251ff40aeed
ARM: EXYNOS: add read/write SFR by smc call

This patch add SMC helper functions to access special SFRs.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
arch/arm/include/asm/firmware.h
arch/arm/mach-exynos/firmware.c