[PATCH v3] arm64: dts: imx8mn-var-som-symphony: update USB OTG for new board versions

[Shawn Guo]

On Wed, Jul 19, 2023 at 09:52:37AM -0400, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve at dimonoff.com>
> 
> USB OTG is currently not working for new versions of the Variscite
> Symphony EVK and imx8mn nano SOM (versions >= 1.4a).
> 
> The PTN5150 circuitry on newer versions of the Symphony EVK board has
> a non-standard configuration in which the PTN5150 IRQ pin is left
> unconnected, and the PTN5150 ID pin is connected to GPIO1_IO11. This
> requires changes to the ptn5150 driver to support this new mode.
> Variscite have indicated their intention to submit those changes
> upstream.
> 
> In the meantime, import device tree changes from linux-5.15 branch of
> varigit repos to at least make the USB OTG port operate correctly in
> host mode.
> 
> Signed-off-by: Hugo Villeneuve <hvilleneuve at dimonoff.com>

Applied, thanks!