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authorGeert Uytterhoeven <geert+renesas@glider.be>2015-02-17 16:31:39 +0100
committerSimon Horman <horms+renesas@verge.net.au>2015-04-27 13:08:12 +0900
commit41b4b3bc7905615f7617c88bf9cf4b3b04bda78f (patch)
treef0f20b028e2ba59f5b24317d8b8ff5e6a9b3cc55 /drivers/sh
parentb787f68c36d49bb1d9236f403813641efa74a031 (diff)
downloadlinux-41b4b3bc7905615f7617c88bf9cf4b3b04bda78f.tar.gz
drivers: sh: Disable PM runtime for multi-platform sh73a0 with genpd
If the default PM domain using PM_CLK is used for PM runtime, the real PM domain(s) cannot be registered from DT later. Hence do not enable it when running a multi-platform kernel with genpd support on an sh73a0. The R-Mobile PM domain driver will take care of PM runtime management of the module clocks. The default PM domain is still needed for: - platforms without genpd support, - the legacy (non-DT) case, where genpd may take over later, except for the C5 "always on" PM domain. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/sh')
-rw-r--r--drivers/sh/pm_runtime.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c
index cd4c293f0dd0..6b16a67ba618 100644
--- a/drivers/sh/pm_runtime.c
+++ b/drivers/sh/pm_runtime.c
@@ -83,6 +83,7 @@ static int __init sh_pm_runtime_init(void)
!of_machine_is_compatible("renesas,r8a73a4") &&
#ifndef CONFIG_PM_GENERIC_DOMAINS_OF
!of_machine_is_compatible("renesas,r8a7740") &&
+ !of_machine_is_compatible("renesas,sh73a0") &&
#endif
!of_machine_is_compatible("renesas,r8a7778") &&
!of_machine_is_compatible("renesas,r8a7779") &&
@@ -91,8 +92,7 @@ static int __init sh_pm_runtime_init(void)
!of_machine_is_compatible("renesas,r8a7792") &&
!of_machine_is_compatible("renesas,r8a7793") &&
!of_machine_is_compatible("renesas,r8a7794") &&
- !of_machine_is_compatible("renesas,sh7372") &&
- !of_machine_is_compatible("renesas,sh73a0"))
+ !of_machine_is_compatible("renesas,sh7372"))
return 0;
}