From nobody Sun Oct 5 12:49:49 2025 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E6D1129B214 for ; Tue, 5 Aug 2025 17:22:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754414570; cv=none; b=ADbsjtYglnTXHpTLT6Kjgj0vXZ/AhkQDdoJk/0T/9d4ZHH/Q46Uqi5DPRW5+3L5SXJBtOXugyPsIJNGFSVyd4Jlv+M1my/gQe2xkUYxtaRWvRS/+bd/L6P62VEmzDj9lnVs/fIruNB7J/VqAZ9i4rLVvLEtK/3hkj3bojF1hgd8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754414570; c=relaxed/simple; bh=OX8gd1CM5J5RFtT0XbqghipFe7Rj2C0IzsizUpUj2Q8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=Pn2hIaepfHRzg3MwN5bYHB248g6PKGdafEKQv3xAorkB+0xMYQ0aPIEup/ndyIy3OnsdlEHd1Gue6euvRUovpC2IQof9Zk3IpoCGgjBLcfxEdlFJGN3pX9EtFD5quP1m9aP4zRnd80zEdyU6o17T/489r6iklEq3bR3IrIVYTWo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=DVYrcYqP; arc=none smtp.client-ip=203.254.224.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="DVYrcYqP" Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20250805172247epoutp03efffb56bc0271c7783be4e864fa3639b~Y7sDoQkaU0097100971epoutp03n for ; Tue, 5 Aug 2025 17:22:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20250805172247epoutp03efffb56bc0271c7783be4e864fa3639b~Y7sDoQkaU0097100971epoutp03n DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1754414567; bh=butMxkt3CmNqo8ZKkw5fJLl7FH5PZlVxY7GC0RKm6xw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DVYrcYqPjBomcfUqG/eUKK42h91dI+7pDZZJzbr8QEJTuzp3WJ0OQO5gRArOF57Bz SRNoZOG6vrrM0Am31w8hWKJcRWKXln/xNDTCKZlkpSvcmLo0+PEUpZmhCk2EImZAeI WseZ1lVCLkbOze65f42g7618SovqTJIU/O68DDQM= Received: from epsnrtp04.localdomain (unknown [182.195.42.156]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPS id 20250805172246epcas5p16c95b3e82936251b80118d788a48a3b4~Y7sCnLayd3014130141epcas5p1T; Tue, 5 Aug 2025 17:22:46 +0000 (GMT) Received: from epcas5p1.samsung.com (unknown [182.195.38.93]) by epsnrtp04.localdomain (Postfix) with ESMTP id 4bxKxd0xrYz6B9m5; Tue, 5 Aug 2025 17:22:45 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20250805114320epcas5p3968288f8d01944d3d730b3094a7befe4~Y3DrVW8uf1521715217epcas5p3C; Tue, 5 Aug 2025 11:43:20 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250805114316epsmtip1786da2ef65e10ab19b965d79fc527bc4~Y3DoafOPg1492214922epsmtip1L; Tue, 5 Aug 2025 11:43:16 +0000 (GMT) From: Pritam Manohar Sutar To: vkoul@kernel.org, kishon@kernel.org, robh@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, pritam.sutar@samsung.com Cc: 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: [PATCH v5 5/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo ssphy Date: Tue, 5 Aug 2025 17:22:15 +0530 Message-Id: <20250805115216.3798121-6-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250805115216.3798121-1-pritam.sutar@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CMS-MailID: 20250805114320epcas5p3968288f8d01944d3d730b3094a7befe4 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> 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.yam= l 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 =20 @@ -118,6 +119,12 @@ properties: vdd18-usb20-supply: description: 1.8V power supply for the USB 2.0 phy. =20 + 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 =20 + - if: + properties: + compatible: + contains: + enum: + - samsung,exynosautov920-usb31drd-combo-ssphy + then: + required: + - dvdd075-usb30-supply + - vdd18-usb30-supply + unevaluatedProperties: false =20 examples: --=20 2.34.1