From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26EC8C87FCA for ; Thu, 7 Aug 2025 13:03:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:In-Reply-To:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=I7mb2jIbUh0JiJnEyqZvPWnQq89a45lYPc+Vw9PnUkQ=; b=iRBTJuGBE0eb28wZwd9E1yYTdr zXXlAkRKedkKWCsgetKT7h5SOTuZvfqj75c+IYn1rbtBnBzAC4i9Fy7vKKcJuhy08ucn1W82IVGEj oxHdIXjGb2EteKKf/dCxUBejudSb0U7GK4Fr5fbL00NbrDiRrnPndCNgH85qCz/XRVRzeXZPkPmUF JnTv6tOmC94Nz6vj4cCsImEI4yQRfBMgIBOwBpQVZTJxMbW1v2Q4pgwmI5LuCj82Af3pSlGCllHJ+ aZkBR1eY7q087HuNkKeWpg9qDEb6A0LW8AmRp0/q/60RzaJ4jbzcnxxNx+DLi1LhQMli22Z6aeklj 0d97srFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uk0HJ-00000000dWJ-2LxH; Thu, 07 Aug 2025 13:03:29 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uk08L-00000000bwy-2tmH for linux-arm-kernel@lists.infradead.org; Thu, 07 Aug 2025 12:54:15 +0000 Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20250807125408epoutp0126d71c12544b719620149cc618a429c5~ZfUEKCE7P2409424094epoutp016 for ; Thu, 7 Aug 2025 12:54:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20250807125408epoutp0126d71c12544b719620149cc618a429c5~ZfUEKCE7P2409424094epoutp016 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1754571248; bh=I7mb2jIbUh0JiJnEyqZvPWnQq89a45lYPc+Vw9PnUkQ=; h=From:To:Cc:In-Reply-To:Subject:Date:References:From; b=riD+zuYPQ8FMAYHqyVWVoIVckw9fUxPWmsqyJwBu/tNFxfbZREjBb53BTrmH+zd7+ EYcYJGpUCHNTJwHb4vptQSPFciJ0cQNSHHwCLhm8xrUcoA8gizupYYN6K3niUNa2aU 8iL/ZXvA6Rg9huEgoHaxiUpuC8Lj0ufXAsbvvMQ8= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20250807125407epcas5p35e4cd40e01599ed1499d270c002fba5e~ZfUDKUl9m0574505745epcas5p3v; Thu, 7 Aug 2025 12:54:07 +0000 (GMT) Received: from epcas5p1.samsung.com (unknown [182.195.38.89]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4byRtj5Pnyz6B9m4; Thu, 7 Aug 2025 12:54:05 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20250807123301epcas5p1a3fbda824228f6723950c0207141e282~ZfBoRl6Kc1848318483epcas5p1q; Thu, 7 Aug 2025 12:33:01 +0000 (GMT) Received: from INBRO001840 (unknown [107.122.3.105]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250807123258epsmtip17d549f336ff5d3b7aad36c60d56f06ae~ZfBleqNA-0496104961epsmtip1Q; Thu, 7 Aug 2025 12:32:58 +0000 (GMT) From: "Pritam Manohar Sutar" To: "'Rob Herring'" Cc: , , , , , , , , , , , , , , , , , , , , , In-Reply-To: <20250806234309.GA2032999-robh@kernel.org> Subject: RE: [PATCH v5 5/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo ssphy Date: Thu, 7 Aug 2025 18:02:57 +0530 Message-ID: <000101dc0797$69cb0080$3d610180$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJ+ZgWj3OwstM5ZbwFL0KmcSzrOlQD+pBMSAdNyF8MCWOIs27LpCJrA Content-Language: en-in X-CMS-MailID: 20250807123301epcas5p1a3fbda824228f6723950c0207141e282 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250805114320epcas5p3968288f8d01944d3d730b3094a7befe4 References: <20250805115216.3798121-1-pritam.sutar@samsung.com> <20250805115216.3798121-6-pritam.sutar@samsung.com> <20250806234309.GA2032999-robh@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250807_055414_050980_43403B6B X-CRM114-Status: GOOD ( 21.49 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Rob, > -----Original Message----- > From: Rob Herring > Sent: 07 August 2025 05:13 AM > To: Pritam Manohar Sutar > Cc: vkoul@kernel.org; kishon@kernel.org; krzk+dt@kernel.org; > conor+dt@kernel.org; alim.akhtar@samsung.com; andre.draszik@linaro.org; > peter.griffin@linaro.org; kauschluss@disroot.org; > ivo.ivanov.ivanov1@gmail.com; igor.belwon@mentallysanemainliners.org; > m.szyprowski@samsung.com; s.nawrocki@samsung.com; linux- > phy@lists.infradead.org; devicetree@vger.kernel.org; linux- > kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux- > samsung-soc@vger.kernel.org; rosa.pila@samsung.com; > dev.tailor@samsung.com; faraz.ata@samsung.com; > muhammed.ali@samsung.com; selvarasu.g@samsung.com > Subject: Re: [PATCH v5 5/6] dt-bindings: phy: samsung,usb3-drd-phy: add > ExynosAutov920 combo ssphy > > On Tue, Aug 05, 2025 at 05:22:15PM +0530, Pritam Manohar Sutar wrote: > > This phy supports USB3.1 SSP+(10Gbps) protocol and is backwards > > compatible to the USB3.0 SS(5Gbps). It requires two clocks, named > > "phy" and "ref". The required supplies for USB3.1 are named as > > vdd075_usb30(0.75v), vdd18_usb30(1.8v). > > > > Add schemas for combo ssphy found on this SoC. > > > > Signed-off-by: Pritam Manohar Sutar > > --- > > .../bindings/phy/samsung,usb3-drd-phy.yaml | 19 > +++++++++++++++++++ > > 1 file changed, 19 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml > > b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml > > index 4a84b5405cd2..7a71cff10fb5 100644 > > --- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd- > phy.yaml > > +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd- > phy.yaml > > @@ -34,6 +34,7 @@ properties: > > - samsung,exynos7870-usbdrd-phy > > - samsung,exynos850-usbdrd-phy > > - samsung,exynos990-usbdrd-phy > > + - samsung,exynosautov920-usb31drd-combo-ssphy > > - samsung,exynosautov920-usbdrd-combo-hsphy > > - samsung,exynosautov920-usbdrd-phy > > > > @@ -118,6 +119,12 @@ properties: > > vdd18-usb20-supply: > > description: 1.8V power supply for the USB 2.0 phy. > > > > + dvdd075-usb30-supply: > > + description: 0.75V power supply for the USB 3.0 phy. > > + > > + vdd18-usb30-supply: > > + description: 1.8V power supply for the USB 3.0 phy. > > + > > required: > > - compatible > > - clocks > > @@ -227,6 +234,7 @@ allOf: > > - samsung,exynos7870-usbdrd-phy > > - samsung,exynos850-usbdrd-phy > > - samsung,exynos990-usbdrd-phy > > + - samsung,exynosautov920-usb31drd-combo-ssphy > > - samsung,exynosautov920-usbdrd-combo-hsphy > > - samsung,exynosautov920-usbdrd-phy > > then: > > @@ -258,6 +266,17 @@ allOf: > > - vdd18-usb20-supply > > - vdd33-usb20-supply > > > > + - if: > > + properties: > > + compatible: > > + contains: > > + enum: > > + - samsung,exynosautov920-usb31drd-combo-ssphy > > + then: > > + required: > > + - dvdd075-usb30-supply > > + - vdd18-usb30-supply > > Similar issue here. Will the suggested lines of the code in next version of the patch-set. Snippet will look as below. + - if: + properties: + compatible: + contains: + enum: + - samsung,exynosautov920-usb31drd-combo-ssphy + then: + required: + - dvdd075-usb30-supply + - vdd18-usb30-supply + + else: + properties: + dvdd075-usb30-supply: false + vdd18-usb30-supply: false Thank you. Regards, Pritam