From mboxrd@z Thu Jan 1 00:00:00 1970 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 DF27B33E35B for ; Thu, 22 Jan 2026 10:32:02 +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=1769077925; cv=none; b=aQOD8IoZ1u8PWJSF0kSPHW+C7iCVxdU7BwZ9Z06RdL8XApkIKJnx03KqrnIOoYmes3OlGEi7UmsSBe3lNH5vzz4OiJwUY5a4k+SloHpw95Wttx1RiJaKeNut7xiwTVGbfOI6Djzb6FWg470rVT+sa9cdtZmc3yoh3HRv4Zf4cZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769077925; c=relaxed/simple; bh=4HGEOJdYofceavveyNvK694CLL+JytPY9nkr/yVGMk0=; h=From:To:Cc:In-Reply-To:Subject:Date:Message-ID:MIME-Version: Content-Type:References; b=FYQGSqCRjKHgKwYwkqFEPjMJ2XmCnvCrWVWCVXezpK5fMqMUZznsCD8gj2kNd2B0EJOzddaM8ct2aLUnlB9y08RlLDgXf93QK7PJrnCYHfPcKa9ah0uOqurCSXzs4eYpPhkIPDbTft2fkdnP+BtpP0fFrOEUybkC0+1p+qJdY+8= 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=qt1l22qt; 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="qt1l22qt" Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20260122103200epoutp043e24e69596c317009ca71c4d08be036e~NBv7yaAsI0323103231epoutp04r for ; Thu, 22 Jan 2026 10:32:00 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20260122103200epoutp043e24e69596c317009ca71c4d08be036e~NBv7yaAsI0323103231epoutp04r DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1769077920; bh=tnRCYwReWiwurhPWhltxwYGFpC/0m//wbHgfZbzv9Kk=; h=From:To:Cc:In-Reply-To:Subject:Date:References:From; b=qt1l22qtdWEmi6By166P8BM1Bt4oRzDLCZNeTMSjLVGjwnM+vcKoYqhxgoMNVr9y3 IRHYW5/yQez6zyEWQDj/luX+fwWuxnbbPEd+3uRQ8VLt1iFtHyXMUT4IA73Cd3aW+a ukcOhlfg+b5gF+3GSKqy2pfTUX81GU93R6gw6XCY= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20260122103159epcas5p30f2fcd4a52671b2b064775d618b9dc94~NBv7EUo_I3092930929epcas5p32; Thu, 22 Jan 2026 10:31:59 +0000 (GMT) Received: from epcas5p1.samsung.com (unknown [182.195.38.88]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4dxcnC0Vd2z6B9m9; Thu, 22 Jan 2026 10:31:59 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20260122103158epcas5p4e3fdf02aa0032bde16aefcf8f7896ef9~NBv5zye7J2850828508epcas5p4P; Thu, 22 Jan 2026 10:31:58 +0000 (GMT) Received: from INBRO001840 (unknown [107.122.3.105]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260122103156epsmtip14657583bd1d596454c150368232302b9~NBv4DErW82162221622epsmtip1U; Thu, 22 Jan 2026 10:31:56 +0000 (GMT) From: "Pritam Manohar Sutar" To: , , , Cc: , , , , , , , , In-Reply-To: <20251024114845.2395166-1-pritam.sutar@samsung.com> Subject: RE: [PATCH 0/3] Add and enable USB nodes for ExynosAutov920 SoC Date: Thu, 22 Jan 2026 16:01:51 +0530 Message-ID: <000001dc8b8a$543269d0$fc973d70$@samsung.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJC10xQ5cnsV5/dezQFmmCfFyZ4QgFqW1wVtIYQSwA= Content-Language: en-in X-CMS-MailID: 20260122103158epcas5p4e3fdf02aa0032bde16aefcf8f7896ef9 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: 20251024114018epcas5p4e09ca8ea47ff2295a08a162864a47284 References: <20251024114845.2395166-1-pritam.sutar@samsung.com> Hi All,=20 > -----Original Message----- > From: Pritam Manohar Sutar > Sent: 24 October 2025 05:19 PM > To: robh=40kernel.org; krzk+dt=40kernel.org; conor+dt=40kernel.org; > alim.akhtar=40samsung.com > Cc: devicetree=40vger.kernel.org; linux-arm-kernel=40lists.infradead.org;= linux- > samsung-soc=40vger.kernel.org; linux-kernel=40vger.kernel.org; > rosa.pila=40samsung.com; dev.tailor=40samsung.com; faraz.ata=40samsung.co= m; > muhammed.ali=40samsung.com; selvarasu.g=40samsung.com; > pritam.sutar=40samsung.com > Subject: =5BPATCH 0/3=5D Add and enable USB nodes for ExynosAutov920 SoC >=20 > This SoC has 2 USB typeC and 2 typeA ports those are DWC3 DRD controllers= and > amoung them, one is USB3.1 DRD combo phy and three > USB2.0 phy controllers. This patchset adds and enables USB and USB-PHY no= des > in dts. >=20 > PMIC driver is not implmented yet, we rely on USB LDOs being enabled by t= he > bootloader and used dummy regulators for now. >=20 > To drive vbus for host mode, it needs GPIO pin to enable vbus regulator. > GPIO expander is present in the dts, we used it to enable the vbus regula= tor > using GPIO. >=20 > USB ports are configured as OTG, and default mode is configured as periph= eral. > These configurations might be changed based on requirements. >=20 > This patchset has dependancy on schema and driver implementation=5B1=5D a= nd role > switch control from userspace=5B2=5D patches. > =5B1=5D: https://lore.kernel.org/linux-phy/20251010070912.3758334-1- > pritam.sutar=40samsung.com/ > =5B2=5D: https://lore.kernel.org/linux-usb/20251024085455.789555-1- > pritam.sutar=40samsung.com/ Above dependent patches are merged, can you please review the patchset?=20 >=20 > Pritam Manohar Sutar (3): > arm64: dts: exynos: ExynosAutov920: Add USB and USB-phy nodes > arm64: dts: exynos: ExynosAutov920: Add regulators for the USB > arm64: dts: exynos: ExynosAutov920: Enable USB nodes >=20 > .../boot/dts/exynos/exynosautov920-sadk.dts =7C 160 +++++++++++++++++ > .../arm64/boot/dts/exynos/exynosautov920.dtsi =7C 162 ++++++++++++++++++ > 2 files changed, 322 insertions(+) >=20 > -- > 2.34.1 Thank you,=20 Regards, Pritam=20