From nobody Fri Oct 3 10:13:41 2025 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) (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 9B81E2DA74D for ; Wed, 3 Sep 2025 07:29:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.24 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756884582; cv=none; b=Zlh82YUtD0Fgg5WXy6qxWUhiL5uXnJlB1w1A1164m/GpgCmE/iYLwVfkfCXvDixXhFiCevomKMB5L0fAS/IVBmdneQewPQE45CRGktB9nGoZuXqlHF4tSu6PKXTUV/Cn6RxOv05/npoEIc6RHnRMcsv20BtlOwjCb4VZv93wuRE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756884582; c=relaxed/simple; bh=d+P1sCzPwT6rsH5h10bLtBk+dAxWn3P60LDgemHQfwE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=LDuUSDhJZ6inTqL4IDdBk7U+uB18IkeEg0kbDhyEGJ1dr8qXHqetZLtrQKgmseUV1g0vwSahGZWsiLkD3QwJOvl4cHYcZkQj3Up349Fq0CK5e5ZAVSaVT7Q4Ws5xInpDyzDDrO9LgXzN3GVxViy1P/OWkMgbsg9B8sHFNstJ5W0= 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=Efuz+Vbw; arc=none smtp.client-ip=203.254.224.24 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="Efuz+Vbw" Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20250903072938epoutp01c6348dc397bfe14cc35a2380cce0209a~htTdRdfsl1339713397epoutp01y for ; Wed, 3 Sep 2025 07:29:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20250903072938epoutp01c6348dc397bfe14cc35a2380cce0209a~htTdRdfsl1339713397epoutp01y DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1756884578; bh=1cHHzvpcToVfUQ+s6oKU0F9PCcevPZTTm727qZ7syWg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Efuz+Vbwwk8pbAgOELhnkw7hJu1m8keUdVoSODbouG7xhGThr6vyO1uULlJFKmh1c hvBNyY2zj/iznMaBT9BphmP2w9KrirP60YU5uGZxITVaJBRzi/FZGZPHyT2vIVvyTF 5lz4f9Ighpe8Nx5gOE7c/kjDSjESnnZlsT4bUlNY= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20250903072937epcas5p363acb7df02fcdd202b8299e1b35f697e~htTccMDIK2807428074epcas5p3D; Wed, 3 Sep 2025 07:29:37 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.92]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4cGvPr5vCcz6B9m5; Wed, 3 Sep 2025 07:29:36 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20250903072936epcas5p4a28d0e63c7f0792b516b0cbc68bf3a8e~htTa3DKDo2045620456epcas5p4v; Wed, 3 Sep 2025 07:29:36 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250903072932epsmtip20e01ed3ee241f03e3553f0744bf70758~htTXz-USp2480024800epsmtip2N; Wed, 3 Sep 2025 07:29:32 +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 v8 1/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 HS phy compatible Date: Wed, 3 Sep 2025 13:08:22 +0530 Message-Id: <20250903073827.3015662-2-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250903073827.3015662-1-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: 20250903072936epcas5p4a28d0e63c7f0792b516b0cbc68bf3a8e 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: 20250903072936epcas5p4a28d0e63c7f0792b516b0cbc68bf3a8e References: <20250903073827.3015662-1-pritam.sutar@samsung.com> Document support for the USB20 phy found on the ExynosAutov920 SoC. The USB20 phy is functionally identical to that on the Exynos850 SoC, so no driver changes are needed to support this phy. However, add a dedicated compatible string for USB20 phy found in this SoC. Signed-off-by: Pritam Manohar Sutar Reviewed-by: Alim Akhtar --- .../bindings/phy/samsung,usb3-drd-phy.yaml | 29 +++++++++++++++++++ 1 file changed, 29 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..8d8114eb5660 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 +111,15 @@ properties: vddh-usbdp-supply: description: VDDh power supply for the USB DP phy. =20 + dvdd-supply: + description: 0.75V power supply for the USB phy. + + vdd18-supply: + description: 1.8V power supply for the USB phy. + + vdd33-supply: + description: 3.3V power supply for the USB phy. + required: - compatible - clocks @@ -219,6 +229,7 @@ allOf: - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy - samsung,exynos990-usbdrd-phy + - samsung,exynosautov920-usbdrd-phy then: properties: clocks: @@ -236,6 +247,24 @@ allOf: reg-names: maxItems: 1 =20 + - if: + properties: + compatible: + contains: + enum: + - samsung,exynosautov920-usbdrd-phy + then: + required: + - dvdd-supply + - vdd18-supply + - vdd33-supply + + else: + properties: + dvdd-supply: false + vdd18-supply: false + vdd33-supply: false + unevaluatedProperties: false =20 examples: --=20 2.34.1