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soc/tegra: pmc: Export tegra_powergate_power_on() 

tegra_powergate_sequence_power_up() powers up partition and also enables
clock & reset. However, if a controller like PCIe have multiple clocks
& resets and they need to be enabled in a sequence, driver must use
standalone function tegra_powergate_power_on() to power up partition.

Export tegra_powergate_power_on() to allow Tegra controller drivers to
unpower gate partition independent to clock & reset.

Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Manikanta Maddireddy 2019-06-18 23:31:40 +05:30 committed by Lorenzo Pieralisi
parent a188339ca5
commit e3b09c18c6
1 changed files with 1 additions and 0 deletions
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1
drivers/soc/tegra/pmc.c
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@ -709,6 +709,7 @@ int tegra_powergate_power_on(unsigned int id)
return tegra_powergate_set(pmc, id, true);
}
EXPORT_SYMBOL(tegra_powergate_power_on);
/**
* tegra_powergate_power_off() - power off partition