From patchwork Fri Jun 13 05:56:08 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pritam Manohar Sutar X-Patchwork-Id: 896879 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 B758A27510B for ; Fri, 13 Jun 2025 07:10:14 +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=1749798617; cv=none; b=uy0PVVyBNrMQWlwtLwBD9bBolb7UDTbJX7TvUjFYI1N/agjXPE+5v+CkxC0Arr49qz7OhRXKWY1zQFNPa67wQSBGTexCR4IfY/5rvCLdUbogr23ffv7whr95tx9ysB7gIYmLLZfiyWlxF20Caw08R0VYol2Ee+GvP8Xk16G+Xx0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749798617; c=relaxed/simple; bh=GTs5A9x4hDtLjVMDn3YvdSCTGpgbn6+4AsoDhD4ysr0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=CrTH2QiN8MmO/mRy16+tryQcQJcKLyxCrH97wwjNGkN+dGWO5bJIZGJEK62LFIGdPZ+mIB/3OGkOST9D0QIttRVTROr6JkBtJ8Ph+ssi7eIryxzCPbQ0d28w87mePJ6g6WjP/uifZtUtbQUOllwjgUjWkMVlSSwYGbDMidQmh+s= 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=C/UlYquD; 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="C/UlYquD" Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20250613071012epoutp02060e784a5dea1c9f15097bb0c203b62a~IiJFQ1yGB0780007800epoutp02C for ; Fri, 13 Jun 2025 07:10:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20250613071012epoutp02060e784a5dea1c9f15097bb0c203b62a~IiJFQ1yGB0780007800epoutp02C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1749798612; bh=WT3+OA7xbIRPQyDTFFQo2fANnLJO9FZ0B+dE0jn8FdQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C/UlYquDakeVKB2xeeNw1J+Lu1bLQgqNJf4pxX4Cy4et3mgGOmrGZqstAsuqcIR9E O1cLGKxCTJtnD6P6yvjai0ppdn84kKzZBF9+g9yEax/Fg3ud0nylVESu/Vz1D9mlUJ P1PWfkQp1ff00IKeBifjWIZ56jO27wCUVTIM44BE= Received: from epsnrtp02.localdomain (unknown [182.195.42.154]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20250613071012epcas5p3afb22a58b1c9df45f359239ee34da87e~IiJEiwpSi0170401704epcas5p3f; Fri, 13 Jun 2025 07:10:12 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.178]) by epsnrtp02.localdomain (Postfix) with ESMTP id 4bJVsF75j8z2SSKj; Fri, 13 Jun 2025 07:10:09 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20250613055050epcas5p3f995a6696ccf4f7eeb0b5d76382f71f7~IhDxlUrs13253332533epcas5p3P; Fri, 13 Jun 2025 05:50:50 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20250613055047epsmtip1f04e1592f84c83b804209cfdc697af15~IhDu36OMJ0400204002epsmtip1M; Fri, 13 Jun 2025 05:50:47 +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, 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 v3 4/9] dt-bindings: phy: samsung,usb3-drd-phy: add ExynosAutov920 combo HS phy Date: Fri, 13 Jun 2025 11:26:08 +0530 Message-Id: <20250613055613.866909-5-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250613055613.866909-1-pritam.sutar@samsung.com> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CMS-MailID: 20250613055050epcas5p3f995a6696ccf4f7eeb0b5d76382f71f7 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250613055050epcas5p3f995a6696ccf4f7eeb0b5d76382f71f7 References: <20250613055613.866909-1-pritam.sutar@samsung.com> Add a dedicated compatible string for USB combo HS phy found in this SoC. The devicetree node requires two clocks, named "phy" and "ref". 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 schema only for 'Add-on USB2.0' HS 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.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml index 71db17d93c6a..26660799e3ca 100644 --- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml @@ -33,6 +33,7 @@ properties: - samsung,exynos7-usbdrd-phy - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy + - samsung,exynosautov920-usbdrd-hsphy - samsung,exynosautov920-usbdrd-phy clocks: @@ -218,6 +219,7 @@ allOf: - samsung,exynos5420-usbdrd-phy - samsung,exynos7870-usbdrd-phy - samsung,exynos850-usbdrd-phy + - samsung,exynosautov920-usbdrd-hsphy - samsung,exynosautov920-usbdrd-phy then: properties: