From nobody Sat Oct 4 03:17:40 2025 Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) (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 D0C332E9EA3 for ; Thu, 21 Aug 2025 07:28:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755761298; cv=none; b=js3GeuKXYbkWJpCQpQ7oouLrzkDFzg3FvbEYQoha8ELmu9Fdz1u/VEpWFoSmRFEeG7NcQELUozQGl6Pxmdy8rgwetjtKbAcCe938Dg2csSZZpQrOxu2UqnomEo1G1jgKauDB/NgK1jShCa3rfK6Y8aYIQmNRCNE6T2ATm03VkPI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755761298; c=relaxed/simple; bh=88Lt4aP+ewswjg17OSpE6y4lwdUPoRldgDkV/MhYvKY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=rzGGHtMsxeFC/gt2zRMjo7YvEKGvyCl86YGtID2G846YN/J9iVvsFoPfRRTBHkgyHg+NVdq6JlQdr1v3aoo8z+Jy922Z+oW9/Ko/XdC19by9ti/JQM+O2+7lhSy/MFA7k/n4iba3ekowgp9S66CBeF4jn4NtwIfWmE5RALpVgqE= 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=llwLGrfw; arc=none smtp.client-ip=203.254.224.34 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="llwLGrfw" Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20250821072807epoutp043279c7937ab8fcae61cec95a3b93c1b6~dt5aaNXZu1937419374epoutp043 for ; Thu, 21 Aug 2025 07:28:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20250821072807epoutp043279c7937ab8fcae61cec95a3b93c1b6~dt5aaNXZu1937419374epoutp043 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1755761287; bh=/UZny0nmt2vMBkU2e/gpL3R9Mx0QIOy020xV8xd0zVI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=llwLGrfwDTxzOdI6xv87THuL6s+Ai4wIhJVXMcxuIgyvn0EebpKYTatCaiU9DadyG xoya5nNwPpLx9kOAlNItiWWJv+/SueYuQM2nqNKZ9thxf1YSDVEl+a2GLOvXUTqv8U EnQENjv7UVs8G1qWynk1Q/5Hx9cctospbohtiyk4= Received: from epsnrtp02.localdomain (unknown [182.195.42.154]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPS id 20250821072806epcas5p1d013b385ea49b1be2cf7989d44b02877~dt5ZhYmnr0117501175epcas5p18; Thu, 21 Aug 2025 07:28:06 +0000 (GMT) Received: from epcas5p4.samsung.com (unknown [182.195.38.93]) by epsnrtp02.localdomain (Postfix) with ESMTP id 4c6w051R5Sz2SSKf; Thu, 21 Aug 2025 07:28:05 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20250821072804epcas5p20256917f2a714f4946139174f8fc20f5~dt5X2Ebhl0550705507epcas5p29; Thu, 21 Aug 2025 07:28:04 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250821072801epsmtip13370fcd9bc3653a3c56cfcf69abae89a~dt5UxkUol0593105931epsmtip1E; Thu, 21 Aug 2025 07:28:01 +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, johan@kernel.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 v6 1/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 HS phy compatible Date: Thu, 21 Aug 2025 13:06:58 +0530 Message-Id: <20250821073703.2498302-2-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250821073703.2498302-1-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: 20250821072804epcas5p20256917f2a714f4946139174f8fc20f5 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250821072804epcas5p20256917f2a714f4946139174f8fc20f5 References: <20250821073703.2498302-1-pritam.sutar@samsung.com> This SoC has USB2.0 phy and supports only UTMI+ interface. This phy requires two clocks, named as "phy" and "ref". The required supplies for this phy are vdd075_usb20(0.75v), vdd18_usb20(1.8v), vdd33_usb20(3.3v). Add a dedicated compatible string for USB HS phy found in this SoC. Signed-off-by: Pritam Manohar Sutar --- .../bindings/phy/samsung,usb3-drd-phy.yaml | 24 +++++++++++++++++++ 1 file changed, 24 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 e906403208c0..e238fd0c9f6c 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-usbdrd-phy =20 clocks: minItems: 1 @@ -110,6 +111,12 @@ properties: vddh-usbdp-supply: description: VDDh power supply for the USB DP phy. =20 + dvdd075-usb20-supply: + description: 0.75V power supply for the USB 2.0 phy. + + vdd18-usb20-supply: + description: 1.8V power supply for the USB 2.0 phy. + required: - compatible - clocks @@ -219,6 +226,7 @@ allOf: - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy - samsung,exynos990-usbdrd-phy + - samsung,exynosautov920-usbdrd-phy then: properties: clocks: @@ -235,6 +243,22 @@ allOf: =20 reg-names: maxItems: 1 + - if: + properties: + compatible: + contains: + enum: + - samsung,exynosautov920-usbdrd-phy + then: + required: + - dvdd075-usb20-supply + - vdd18-usb20-supply + - vdd33-usb20-supply + + else: + properties: + dvdd075-usb20-supply: false + vdd18-usb20-supply: false =20 unevaluatedProperties: false =20 --=20 2.34.1