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From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: Re: [PATCH] arm64: dts: meson-g12a: add missing dwc2 phy-names
Date: Fri, 28 Jun 2019 11:41:04 -0700	[thread overview]
Message-ID: <7h8stlr1rz.fsf@baylibre.com> (raw)
In-Reply-To: <20190625123647.26117-1-narmstrong@baylibre.com>

Neil Armstrong <narmstrong@baylibre.com> writes:

> The G12A USB2 OTG capable PHY uses a 8bit large UTMI bus, and the OTG
> controller gets the PHY but width by probing the associated phy.
>
> By default it will use 16bit wide settings if a phy is not specified,
> in our case we specified the phy, but not the phy-names.
>
> The dwc2 bindings specifies that if phys is present, phy-names shall be
> "usb2-phy".
>
> Adding phy-names = "usb2-phy" solves the OTG PHY bus configuration.
>
> Fixes: 9baf7d6be730 ("arm64: dts: meson: g12a: Add G12A USB nodes")
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

Queuing for v5.3-rc,

Thanks,

Kevin

_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: Re: [PATCH] arm64: dts: meson-g12a: add missing dwc2 phy-names
Date: Fri, 28 Jun 2019 11:41:04 -0700	[thread overview]
Message-ID: <7h8stlr1rz.fsf@baylibre.com> (raw)
In-Reply-To: <20190625123647.26117-1-narmstrong@baylibre.com>

Neil Armstrong <narmstrong@baylibre.com> writes:

> The G12A USB2 OTG capable PHY uses a 8bit large UTMI bus, and the OTG
> controller gets the PHY but width by probing the associated phy.
>
> By default it will use 16bit wide settings if a phy is not specified,
> in our case we specified the phy, but not the phy-names.
>
> The dwc2 bindings specifies that if phys is present, phy-names shall be
> "usb2-phy".
>
> Adding phy-names = "usb2-phy" solves the OTG PHY bus configuration.
>
> Fixes: 9baf7d6be730 ("arm64: dts: meson: g12a: Add G12A USB nodes")
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

Queuing for v5.3-rc,

Thanks,

Kevin

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Kevin Hilman <khilman@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: Re: [PATCH] arm64: dts: meson-g12a: add missing dwc2 phy-names
Date: Fri, 28 Jun 2019 11:41:04 -0700	[thread overview]
Message-ID: <7h8stlr1rz.fsf@baylibre.com> (raw)
In-Reply-To: <20190625123647.26117-1-narmstrong@baylibre.com>

Neil Armstrong <narmstrong@baylibre.com> writes:

> The G12A USB2 OTG capable PHY uses a 8bit large UTMI bus, and the OTG
> controller gets the PHY but width by probing the associated phy.
>
> By default it will use 16bit wide settings if a phy is not specified,
> in our case we specified the phy, but not the phy-names.
>
> The dwc2 bindings specifies that if phys is present, phy-names shall be
> "usb2-phy".
>
> Adding phy-names = "usb2-phy" solves the OTG PHY bus configuration.
>
> Fixes: 9baf7d6be730 ("arm64: dts: meson: g12a: Add G12A USB nodes")
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

Queuing for v5.3-rc,

Thanks,

Kevin

  reply	other threads:[~2019-06-28 18:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-25 12:36 [PATCH] arm64: dts: meson-g12a: add missing dwc2 phy-names Neil Armstrong
2019-06-25 12:36 ` Neil Armstrong
2019-06-25 12:36 ` Neil Armstrong
2019-06-28 18:41 ` Kevin Hilman [this message]
2019-06-28 18:41   ` Kevin Hilman
2019-06-28 18:41   ` Kevin Hilman

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