Re: [PATCH 3/5] ARM: dts: imx50: Add PHY node for usbotg and adjust clocks

From: Shawn Guo
Date: Thu Mar 21 2019 - 21:41:51 EST


On Tue, Mar 19, 2019 at 04:24:18PM +0100, Jonathan Neuschäfer wrote:
> Even though the ChipIdea USB controller binding[1] doesn't specify the
> properties that reference a PHY as required, the Linux driver
> requires[2] such a reference.
>
> The clock situation is like on i.MX53: The USB controller is clocked
> from IMX5_CLK_USBOH3_GATE and the PHY from IMX5_CLK_USB_PHY1_GATE.
>
> [1]: Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
> [2]: Search for EINVAL in drivers/usb/chipidea/ci_hdrc_imx.c
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx>

Applied, thanks.