Currently, only imx6 SoC serial adds wakeup logic, so only
enable runtime pm for imx6.
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
drivers/usb/chipidea/ci_hdrc_imx.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 2a14152..d4775b3 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -118,6 +118,11 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
pdata.phy = data->phy;
+ if (of_device_is_compatible(np, "fsl,imx6q-usb")) {
+ pdata.flags |= CI_HDRC_SUPPORTS_RUNTIME_PM;
+ data->supports_runtime_pm = true;
+ }
+
if (!pdev->dev.dma_mask)
pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
if (!pdev->dev.coherent_dma_mask)
--
1.7.1
--
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