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Mon, 08 Mar 2021 00:38:41 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lJ3ut-00Dz2N-6I for linux-arm-kernel@lists.infradead.org; Mon, 08 Mar 2021 00:38:38 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0C51165092; Mon, 8 Mar 2021 00:38:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615163913; bh=DKh9NYmnenN8IlnzPu/ApReyI2TlyulvzQsaCmAg7zU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dm2zHgg2hdzvQyTBfSbhIxcNnpQZxoZBpukzxagXVJVAmnsCBw7L0MA7LJg/RK9oD y31YjT6iqV+2iqbRPgDwWQbnUzfbbbwXjFPQfJoTk+KEjX1a951s5Ly3jWjOUEHJ/A AYQljp7eA1MFRrkLEwYFdTjqOY/mbt5xdah9gI0GNfM8Vp+52aNm1CU55aekphGhL0 KsTM76QSqoKPnGUJFUWrEC5tXsanNrKw1S48b5WZCqR9ZLco52YHeL8xlgiDLMhd/G Adl+yByKhLTsTDtcrvOS3pxljc+9g6HHKuVER3uya2R2jJ/2WHJgUGfAaw5nSp+APz 7bJ2Hn5ORGkYg== Date: Mon, 8 Mar 2021 08:38:28 +0800 From: Shawn Guo To: Sebastian Reichel Cc: Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCHv1 2/4] ARM: dts: imx: ba16: improve PHY information Message-ID: <20210308003827.GL543@dragon> References: <20210223183346.138575-1-sebastian.reichel@collabora.com> <20210223183346.138575-3-sebastian.reichel@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210223183346.138575-3-sebastian.reichel@collabora.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210308_003836_714130_550DE94A X-CRM114-Status: GOOD ( 18.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Feb 23, 2021 at 07:33:44PM +0100, Sebastian Reichel wrote: > Add PHY voltage supply information fixing the following kernel message: > > 2188000.ethernet supply phy not found, using dummy regulator > > Also add PHY clock information to avoid depending on the bootloader > programming correct values. > > The bootloader also sets some reserved registers in the PHY as > advised by Qualcomm, which is not supported by the bindings/kernel > driver, so the reset GPIO has not been added intentionally. > > Signed-off-by: Sebastian Reichel > --- > arch/arm/boot/dts/imx6q-ba16.dtsi | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6q-ba16.dtsi b/arch/arm/boot/dts/imx6q-ba16.dtsi > index 4793ef5171aa..a684d999e605 100644 > --- a/arch/arm/boot/dts/imx6q-ba16.dtsi > +++ b/arch/arm/boot/dts/imx6q-ba16.dtsi > @@ -177,6 +177,18 @@ &fec { > pinctrl-0 = <&pinctrl_enet>; > phy-mode = "rgmii-id"; > status = "okay"; > + phy-supply = <®_3p3v>; > + phy-handle = <&phy0>; Please keep 'status' at end. Shawn > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + > + phy0: ethernet-phy@4 { > + reg = <4>; > + qca,clk-out-frequency = <125000000>; > + }; > + }; > }; > > &hdmi { > -- > 2.30.0 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel