diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-05-30 17:25:15 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-06-18 12:00:28 +0200 |
| commit | 16acd53b1547d3dbe3eabef5e3356674eb957ae4 (patch) | |
| tree | 7f9630531d1616497631324d4e155d13b6f98d6f /arch/arm/mach-shmobile/r8a7779.h | |
| parent | 9d65c891587ea9d0936551e432f34485c16bb71c (diff) | |
ARM: shmobile: r8a7779: Remove explicit SYSC config and init
If the R-Car H1 system controller is described in DT, the rcar-sysc
driver configures SYSCIER and SYSCIMR based on the SoC-specific power
area definitions in r8a7779-sysc. The platform code still passed this
information to the rcar-sysc driver, for compatibility with old DTBs
predating commit b2df3aa487395a1b ("ARM: dts: r8a7779: Add SYSC PM
Domains") in v4.7. The time has come to drop backwards compatibility,
and delegate everything to the DT enabled rcar-sysc driver.
After stopping powering down secondary CPUs during early boot, there is
no longer a need to force an early initialization of the rcar-sysc
driver. It will be initialized in time for secondary CPU bringup by its
early_initcall().
Hence all explicit SYSC configuration and initialization can be removed
from the R-Car H1 platform code.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/r8a7779.h')
| -rw-r--r-- | arch/arm/mach-shmobile/r8a7779.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-shmobile/r8a7779.h b/arch/arm/mach-shmobile/r8a7779.h index 30668aa6acc3..ca9db8fde2f7 100644 --- a/arch/arm/mach-shmobile/r8a7779.h +++ b/arch/arm/mach-shmobile/r8a7779.h @@ -2,8 +2,6 @@ #ifndef __ASM_R8A7779_H__ #define __ASM_R8A7779_H__ -extern void r8a7779_pm_init(void); - extern const struct smp_operations r8a7779_smp_ops; #endif /* __ASM_R8A7779_H__ */ |