We should fully configure the desired register settings before calling
of_platform_populate() to make sure they actually have an effect.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/usb/dwc3/dwc3-am62.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-am62.c b/drivers/usb/dwc3/dwc3-am62.c
index 7dac8981fb..848549fbf6 100644
--- a/drivers/usb/dwc3/dwc3-am62.c
+++ b/drivers/usb/dwc3/dwc3-am62.c
@@ -240,17 +240,17 @@ static int dwc3_ti_probe(struct device *dev)
clk_prepare_enable(am62->usb2_refclk);
+ /* Set mode valid bit to indicate role is valid */
+ reg = dwc3_ti_readl(am62, USBSS_MODE_CONTROL);
+ reg |= USBSS_MODE_VALID;
+ dwc3_ti_writel(am62, USBSS_MODE_CONTROL, reg);
+
ret = of_platform_populate(node, NULL, dev);
if (ret) {
dev_err_probe(dev, ret, "failed to create dwc3 core\n");
goto err_pm_disable;
}
- /* Set mode valid bit to indicate role is valid */
- reg = dwc3_ti_readl(am62, USBSS_MODE_CONTROL);
- reg |= USBSS_MODE_VALID;
- dwc3_ti_writel(am62, USBSS_MODE_CONTROL, reg);
-
return 0;
err_pm_disable:
--
2.39.5
