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bh=L0O5QwSYDvJOcXXECKxmll7ON/5dbbzzpg68D5pSlyQ=; b=AKhmu5NErKA6uUNTk2lTOSLuFZ FMU/z9Q9zg/jPPk1EVm0jt8n7KEhSmvmaJbKToOC9Zfpha2inqRk/pB5a3XlZj/v0su3XF7Nh/35d jPscLFatIiYBqz63Ia0hrZS0LuUPSOih+guKwycQS+pgLfn0npbwrv3x95q3vaB0Jvonmh1TCg2I8 L+L+AMHWqOw41QkN8AHYmcpWswLPC0oz8tBFiGv58IS+i6Q4tp1BUDOCp0HobDZhdF96aNP7u7j0X a7pioKuMAyN8Hl0oB44DniDcMf6N8Z31R0CHHtyA2wtDzwxUdKfGb2VmGhO6Bw30trw1/pf6Rg0K6 TE4njDVA==; Received: from [2600:8803:e7e4:1d00:c2e7:1c16:22c5:b461] (port=44748) by vern.gendns.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.1) (envelope-from ) id 1uOdmW-0000000031a-2mW4; Mon, 09 Jun 2025 10:46:32 -0400 Message-ID: <04b5b857-4996-4278-8fab-7eb816b1febe@lechnology.com> Date: Mon, 9 Jun 2025 09:46:31 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: phy: Convert ti,da830-usb-phy to DT schema To: "Rob Herring (Arm)" , Vinod Koul , Kishon Vijay Abraham I , Krzysztof Kozlowski , Conor Dooley Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250607212638.744524-1-robh@kernel.org> Content-Language: en-US From: David Lechner Autocrypt: addr=david@lechnology.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: On 6/7/25 4:26 PM, Rob Herring (Arm) wrote: > Convert the TI DA830 USB PHY binding to DT schema format. Add "clocks" > and "clock-names" which are already in use. > > Signed-off-by: Rob Herring (Arm) > --- ... > diff --git a/Documentation/devicetree/bindings/phy/ti,da830-usb-phy.yaml b/Documentation/devicetree/bindings/phy/ti,da830-usb-phy.yaml > new file mode 100644 > index 000000000000..e18746f80982 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/ti,da830-usb-phy.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/ti,da830-usb-phy.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI DA8xx/OMAP-L1xx/AM18xx USB PHY > + > +maintainers: > + - David Lechner > + > +description: > > + This device controls the PHY for both the USB 1.1 OHCI and USB 2.0 OTG > + controllers on DA8xx SoCs. Consumers of this device should use index 0 for > + the USB 2.0 phy device and index 1 for the USB 1.1 phy device. Probably doesn't matter much, but we could move the description of the #phy-cells to that property. > + > + It also requires a "syscon" node with compatible = "ti,da830-cfgchip", "syscon" > + to access the CFGCHIP2 register. > + > +properties: > + compatible: > + items: > + - const: ti,da830-usb-phy > + > + '#phy-cells': > + const: 1 > + > + clocks: > + maxItems: 2 > + > + clock-names: > + items: > + - const: usb0_clk48 > + - const: usb1_clk48 > + > +required: > + - compatible > + - '#phy-cells' Probably should make clocks and clock-names required. > + > +additionalProperties: false > + > +examples: > + - | > + usb-phy { > + compatible = "ti,da830-usb-phy"; > + #phy-cells = <1>; > + clocks = <&usb_phy_clk 0>, <&usb_phy_clk 1>; > + clock-names = "usb0_clk48", "usb1_clk48"; > + };