diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-02-17 16:43:03 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-04-27 13:08:13 +0900 |
| commit | 230f259ffe4ad6d334bb100ce1c0c6a73ff18989 (patch) | |
| tree | a550ea95de8e26c8166060aea3c36f6b2b9bc0b4 /drivers/sh | |
| parent | 41b4b3bc7905615f7617c88bf9cf4b3b04bda78f (diff) | |
| download | lwn-230f259ffe4ad6d334bb100ce1c0c6a73ff18989.tar.gz lwn-230f259ffe4ad6d334bb100ce1c0c6a73ff18989.zip | |
drivers: sh: Disable PM runtime for multi-platform r8a73a4 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 r8a73a4. 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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index 6b16a67ba618..89b7785de1fc 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -80,8 +80,8 @@ static int __init sh_pm_runtime_init(void) if (IS_ENABLED(CONFIG_ARCH_SHMOBILE_MULTI)) { if (!of_machine_is_compatible("renesas,emev2") && !of_machine_is_compatible("renesas,r7s72100") && - !of_machine_is_compatible("renesas,r8a73a4") && #ifndef CONFIG_PM_GENERIC_DOMAINS_OF + !of_machine_is_compatible("renesas,r8a73a4") && !of_machine_is_compatible("renesas,r8a7740") && !of_machine_is_compatible("renesas,sh73a0") && #endif |