From nobody Wed Oct 8 08:35:12 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 6A8C010F9 for ; Wed, 2 Jul 2025 04:15:31 +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=1751429733; cv=none; b=F0j49QfqKB4rlFQcQUJ3brVkLjUrU1x9wbVttu92wm4D1oGawvyOiLlwuefjNFaZsJLevG8fGJpcpyOq0zXT+bBUpNrYbMNUGv7yhhgTLzfVx3wAEDhrnKvyFJkG4LA4lJHEXUnMfz7Q2W6Y0iPQSKRw0aM6qzGoqIt3UtzcbGQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751429733; c=relaxed/simple; bh=jE20g9Zox0XFvzxD2FICODTEPEej0WovQVF70Jz/RPo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=kX7UfBsgkShpoCqM7jXzSMJn63r501ax07Xp09fePn5IwkXKqyus2HpTPt2UzWgrKQXH/tnxR2SWg4KZGYcoQ2g9+J8frr9C/oNSlIpwmV9F2+FlDKvJKXI9MfLEq0DjpX3G5En9Ku4qUY0i4gvL0E8QXjJZpPV3InWgURXNoXs= 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=CW7cJ8lN; 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="CW7cJ8lN" Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20250702041529epoutp0198b7ed6c59cdfb3f46d067d73787bc84~OVA89aygD0993409934epoutp01E for ; Wed, 2 Jul 2025 04:15:29 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20250702041529epoutp0198b7ed6c59cdfb3f46d067d73787bc84~OVA89aygD0993409934epoutp01E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1751429729; bh=dzSOjmVG/qviZa0J9qW06zNK9D7hAaYltgUrXMSHzgY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CW7cJ8lNmOX7W7eKnWmaDaGdf2TsVi/E6M2NaEVnqX9+IRFo4FxbZgrFpGxBJkwSa t6ZkbEkZXeEMoLxaje1BNULjPREApZ8ZZytIFgTpxPVeXloy+e9mUCPsfDSGDrN0AY zttuqgdEnSSLevfWP3W5B02sed8ozo+YBTyecyxU= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPS id 20250702041528epcas5p11f7b012fab5de2fb22c70089c32308d9~OVA7rT1ZB2996129961epcas5p13; Wed, 2 Jul 2025 04:15:28 +0000 (GMT) Received: from epcas5p4.samsung.com (unknown [182.195.38.175]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4bX64t0JyTz6B9mM; Wed, 2 Jul 2025 04:15:26 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20250701120002epcas5p2c4d728d599a819057bcc40b724881276~OHtRg2gIH0511605116epcas5p2i; Tue, 1 Jul 2025 12:00:02 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250701115959epsmtip1bb515e6078065cef456ed1ede6dc339f~OHtOlyyB_1373213732epsmtip14; Tue, 1 Jul 2025 11:59:59 +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, neil.armstrong@linaro.org, kauschluss@disroot.org, ivo.ivanov.ivanov1@gmail.com, 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 v4 3/6] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo HS phy Date: Tue, 1 Jul 2025 17:37:03 +0530 Message-Id: <20250701120706.2219355-4-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250701120706.2219355-1-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: 20250701120002epcas5p2c4d728d599a819057bcc40b724881276 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: 20250701120002epcas5p2c4d728d599a819057bcc40b724881276 References: <20250701120706.2219355-1-pritam.sutar@samsung.com> This phy supports USB3.1 SSP+(10Gbps) protocol and is backwards compatible to the USB3.0 SS(5Gbps). 'Add-on USB2.0' phy is added to support USB2.0 HS(480Mbps), FS(12Mbps) and LS(1.5Mbps) data rates. These two phys are combined to form a combo phy. Add a dedicated compatible string for USB combo HS phy found in this SoC. The SoC requires two clocks, named "phy" and "ref" and various power supplies (regulators) for the internal circuitry to work. The required voltages are: * avdd075_usb - 0.75v * avdd18_usb20 - 1.8v * avdd33_usb20 - 3.3v Add schema only for 'Add-on USB2.0' HS phy in this combo phy. Signed-off-by: Pritam Manohar Sutar --- Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml | 2 ++ 1 file changed, 2 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 2e29ff749bba..b024339b5acc 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-combo-hsphy - samsung,exynosautov920-usbdrd-phy =20 clocks: @@ -250,6 +251,7 @@ allOf: compatible: contains: enum: + - samsung,exynosautov920-usbdrd-combo-hsphy - samsung,exynosautov920-usbdrd-phy then: properties: --=20 2.34.1