From nobody Sat Oct 4 03:17:39 2025 Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) (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 9EC1E2EA486 for ; Thu, 21 Aug 2025 07:28:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.25 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755761304; cv=none; b=iWsxga4qysc2n/1TlaLlPqqNvlWKV2zu8wX6IjAelgQccitDn7lIXtSuYX5O5IlAHA1CA695bkNYR5RuGn5tkuP6zTaMYbLCVPxMwR2gdv6UWOIS1nCr9kXHKiCOAASTJvgKGRwtRS540y1h1FUp41b86LImw1BjEYfk3+qvksw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755761304; c=relaxed/simple; bh=CGZC9rvDYJn6hoomOPZa+LcY3gSlz6wSmOoeiMhP2IU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=fbdzZ6rtOS3Zh3G5BtPSBCUeRIeF/TU0q4jUfOgOSYsgu0APqzoYKxXRsgc7w+F87am5TXha7dFzSurFJWdBi1DJGw2t9OpGM1MWOl4q7QQ/W3MT+dwhbDETy+jK+SbBOhsuLH/P4RDOH052O1dq0WIteXO6sfYUtYAvouipRo0= 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=payywIUi; arc=none smtp.client-ip=203.254.224.25 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="payywIUi" Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20250821072820epoutp0285f20b7054a8992330bf615252a320fe~dt5nLENJ50131801318epoutp020 for ; Thu, 21 Aug 2025 07:28:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20250821072820epoutp0285f20b7054a8992330bf615252a320fe~dt5nLENJ50131801318epoutp020 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1755761300; bh=Gq+PpG5cVj4mp8JBa0dZZvGn/EEDRm/JzW0Q8UqHc3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=payywIUiYNsb8CDaWwv6Z81KieBGZLvmP/0hU8ieQ2L8TAl8utAneIDmByWevHdsq YzkIyyEYMimhxrSTf0tr/d4kimTNXUoeyk2n9NK0FAdLx0AqrgUTlR4RDOX0cDwnze vlWEZc/mJbeo9GQNw91NIE5g7BBlGMmNScKeTk1s= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPS id 20250821072820epcas5p24ed0de20d41342b2f7f94aa6b8790470~dt5mk5G911748617486epcas5p2R; Thu, 21 Aug 2025 07:28:20 +0000 (GMT) Received: from epcas5p3.samsung.com (unknown [182.195.38.94]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4c6w0M1SmBz6B9mF; Thu, 21 Aug 2025 07:28:19 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20250821072818epcas5p1763afdfb7f0b4cf48a98d9c4e6eca055~dt5k5IxOg0472004720epcas5p1u; Thu, 21 Aug 2025 07:28:18 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250821072815epsmtip14ad9e3879f13ec088a32dcaab8c76f77~dt5h4Cuyt0624006240epsmtip1k; Thu, 21 Aug 2025 07:28:15 +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 5/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo ssphy Date: Thu, 21 Aug 2025 13:07:02 +0530 Message-Id: <20250821073703.2498302-6-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: 20250821072818epcas5p1763afdfb7f0b4cf48a98d9c4e6eca055 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: 20250821072818epcas5p1763afdfb7f0b4cf48a98d9c4e6eca055 References: <20250821073703.2498302-1-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 | 23 +++++++++++++++++++ 1 file changed, 23 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 f0cfca5736b8..96e5bbb2e42c 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: @@ -262,6 +270,21 @@ allOf: properties: dvdd075-usb20-supply: false vdd18-usb20-supply: false + - 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 =20 unevaluatedProperties: false =20 --=20 2.34.1