From: keita kobayashi <keita.kobayashi.ym@renesas.com>
Date: Thu, 29 May 2014 07:24:39 +0000 (+0900)
Subject: ARM: shmobile: r8a7790: Support Core-Standby for Suspend to RAM
X-Git-Tag: firefly_0821_release~176^2~3446^2^2~14
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce508d1b13d1008db570ac58e775ce36bd9c5112;p=firefly-linux-kernel-4.4.55.git

ARM: shmobile: r8a7790: Support Core-Standby for Suspend to RAM

Add r8a7790 Core-Standby state for Suspend to RAM support.

Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c
index a8ace58c3dd2..7590e2b6e2fa 100644
--- a/arch/arm/mach-shmobile/smp-r8a7790.c
+++ b/arch/arm/mach-shmobile/smp-r8a7790.c
@@ -69,6 +69,7 @@ static void __init r8a7790_smp_prepare_cpus(unsigned int max_cpus)
 
 	/* turn on power to SCU */
 	r8a7790_pm_init();
+	shmobile_smp_apmu_suspend_init();
 	rcar_sysc_power_up(&r8a7790_ca15_scu);
 	rcar_sysc_power_up(&r8a7790_ca7_scu);
 }