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Commit 22412fd2 authored by Rama Krishna Phani A's avatar Rama Krishna Phani A
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i2c: qcom: geni: Add support for suspend to disk 



Add support to I2C-GENI driver for suspend to
disk feature.

Change-Id: I60e13bac397223bae296e311e93042dd4c793044
Signed-off-by: default avatarRama Krishna Phani A <rphani@codeaurora.org>
parent 2c002bab

drivers/i2c/busses/i2c-qcom-geni.c

+12 −0
Original line number Diff line number Diff line
@@ -967,6 +967,16 @@ static int geni_i2c_resume_noirq(struct device *device) 
	return 0;

}



static int geni_i2c_hib_resume_noirq(struct device *device)

{

	struct geni_i2c_dev *gi2c = dev_get_drvdata(device);



	GENI_SE_DBG(gi2c->ipcl, false, gi2c->dev,

				    "%s\n", __func__);

	gi2c->se_mode = UNINITIALIZED;

	return 0;

}



#ifdef CONFIG_PM

static int geni_i2c_runtime_suspend(struct device *dev)

{
@@ -1081,6 +1091,8 @@ static const struct dev_pm_ops geni_i2c_pm_ops = { 
	.resume_noirq		= geni_i2c_resume_noirq,

	.runtime_suspend	= geni_i2c_runtime_suspend,

	.runtime_resume		= geni_i2c_runtime_resume,

	.freeze			= geni_i2c_suspend_noirq,

	.restore		= geni_i2c_hib_resume_noirq,

};



static const struct of_device_id geni_i2c_dt_match[] = {