From: Sergei Shtylyov <sergei.shtylyov@gmail.com>
To: cristian.birsan@microchip.com, stern@rowland.harvard.edu,
gregkh@linuxfoundation.org, nicolas.ferre@microchip.com,
ada@thorsis.com, alexandre.belloni@bootlin.com,
ludovic.desroches@microchip.com
Cc: linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: usb: atmel: add USB PHY type property
Date: Fri, 10 Sep 2021 22:07:21 +0300 [thread overview]
Message-ID: <55c75f95-6a14-7f05-c15c-64d4dbc1dee8@gmail.com> (raw)
In-Reply-To: <20210910163842.1596407-2-cristian.birsan@microchip.com>
Hello!
On 9/10/21 7:38 PM, cristian.birsan@microchip.com wrote:
> From: Cristian Birsan <cristian.birsan@microchip.com>
>
> Add USB PHY type property for controllers with HSIC support.
>
> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
> ---
> Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
> index a4002624ba14..f512f0290728 100644
> --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
> +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
> @@ -39,6 +39,10 @@ Required properties:
> "ehci_clk" for the peripheral clock
> "usb_clk" for the UTMI clock
>
> +Optional properties:
> + - phy_type : For multi port host USB controllers, should be one of
Hyphens are preferred to underscores in the property names.
> + "utmi", or "hsic".
> +
> usb1: ehci@800000 {
> compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
> reg = <0x00800000 0x100000>;
MBR, Sergei
next prev parent reply other threads:[~2021-09-10 19:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 16:38 [PATCH 0/2] USB: host: ehci-atmel: Enable HSIC port on SAMA5D2 cristian.birsan
2021-09-10 16:38 ` [PATCH 1/2] dt-bindings: usb: atmel: add USB PHY type property cristian.birsan
2021-09-10 19:07 ` Sergei Shtylyov [this message]
2021-09-13 16:38 ` Cristian.Birsan
2021-09-10 16:38 ` [PATCH 2/2] USB: host: ehci-atmel: Add support for HSIC phy cristian.birsan
2021-09-10 20:49 ` Alan Stern
2021-09-13 11:39 ` Alexander Dahl
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