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>
This commit is contained in:
committed by
Simon Horman
parent
b787f68c36
commit
41b4b3bc79
@@ -83,6 +83,7 @@ static int __init sh_pm_runtime_init(void)
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!of_machine_is_compatible("renesas,r8a73a4") &&
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#ifndef CONFIG_PM_GENERIC_DOMAINS_OF
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!of_machine_is_compatible("renesas,r8a7740") &&
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!of_machine_is_compatible("renesas,sh73a0") &&
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#endif
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!of_machine_is_compatible("renesas,r8a7778") &&
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!of_machine_is_compatible("renesas,r8a7779") &&
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@@ -91,8 +92,7 @@ static int __init sh_pm_runtime_init(void)
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!of_machine_is_compatible("renesas,r8a7792") &&
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!of_machine_is_compatible("renesas,r8a7793") &&
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!of_machine_is_compatible("renesas,r8a7794") &&
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!of_machine_is_compatible("renesas,sh7372") &&
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!of_machine_is_compatible("renesas,sh73a0"))
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!of_machine_is_compatible("renesas,sh7372"))
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return 0;
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}
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