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i2c: ocores: Move system PM hooks to the NOIRQ phase

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[ Upstream commit 382561d168 ]

When an I2C device contains a wake IRQ subordinate to a regmap-irq chip,
the regmap-irq code must be able to perform I2C transactions during
suspend_device_irqs() and resume_device_irqs(). Therefore, the bus must
be suspended/resumed during the NOIRQ phase.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Samuel Holland 2023-11-12 18:32:45 -08:00 committed by Greg Kroah-Hartman
parent f5d1065139
commit 22a59e51de
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/busses/i2c-ocores.c
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@ -771,8 +771,8 @@ static int ocores_i2c_resume(struct device *dev)
return ocores_init(dev, i2c);
}
static DEFINE_SIMPLE_DEV_PM_OPS(ocores_i2c_pm,
ocores_i2c_suspend, ocores_i2c_resume);
static DEFINE_NOIRQ_DEV_PM_OPS(ocores_i2c_pm,
ocores_i2c_suspend, ocores_i2c_resume);
static struct platform_driver ocores_i2c_driver = {
.probe = ocores_i2c_probe,