Re: [PATCH v2 2/4] usb: dwc3: of-simple: Add compatible for rk3328

From: Cameron Nemo <redacted>

Add a compatible to be hooked into by the Rockchip rk3328 device tree.

The rk3399 compatible cannot be reused because the rk3328 SoCs may
require a specialized driver in the future, and old device trees must
remain compatible with newer kernels.

Signed-off-by: Cameron Nemo <redacted>
---
  drivers/usb/dwc3/dwc3-of-simple.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c
index 7df115012935..68d6e4fa0c6a 100644
--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c

@@ -49,7 +49,8 @@ static int dwc3_of_simple_probe(struct platform_device *pdev)
  	 * Some controllers need to toggle the usb3-otg reset before trying to
  	 * initialize the PHY, otherwise the PHY times out.
  	 */
-	if (of_device_is_compatible(np, "rockchip,rk3399-dwc3"))
+	if (of_device_is_compatible(np, "rockchip,rk3328-dwc3") ||

+	    of_device_is_compatible(np, "rockchip,rk3399-dwc3"))
  		simple->need_reset = true;
  
  	simple->resets = of_reset_control_array_get(np, false, true,

@@ -171,6 +172,7 @@ static const struct dev_pm_ops dwc3_of_simple_dev_pm_ops = {
  };
  
  static const struct of_device_id of_dwc3_simple_match[] = {
+	{ .compatible = "rockchip,rk3328-dwc3" },
  	{ .compatible = "rockchip,rk3399-dwc3" },
  	{ .compatible = "xlnx,zynqmp-dwc3" },
  	{ .compatible = "cavium,octeon-7130-usb-uctl" },