From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E93D1C0219B for ; Tue, 11 Feb 2025 17:50:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=EiTpVaJGe+WMW5KG0DMZYxbw4sg/6CJWl4qYCAOe8Ck=; b=O8bWaIApQDgOz08ny6r7hTNsqn Or3yqTz3mF9E4BeQlRfyQgkehB6oUXpAv6M8Bdg4MErI5EoF5n82wnTBXngVdUMFC7om89lOQvglR p2/7n4HAd31My+f/fMPlO2BM5UzbCx1cpANxa3/3ftZB/l0x+6IpgfTCSCS+bu4ygB29QdOoiCldk esQMQJRU0WgZ0FLtBtmEyLdAhyqgPrngp+pdNHLx+ZYLPWJttbhTdp1YZ/WdYGml6/1BmQXAC3In+ eP+Gmh4PkgsEOn8UvWHrv8JBtLa5EbEUjx5ym0harJhtffZryjUE3fpRavbtcu0pxrc56R3uQBjLl XV5OQ/fw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1thuOo-00000004kh9-3jzj; Tue, 11 Feb 2025 17:50:18 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1thuNA-00000004kOg-41oX; Tue, 11 Feb 2025 17:48:38 +0000 Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 9557725C4B; Tue, 11 Feb 2025 18:48:35 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id g3ydeW4wkoKu; Tue, 11 Feb 2025 18:48:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1739296111; bh=Z8lWfXxYGhsMs8dAs2Wwm4xHfFeTOKBFHHc/bDiuT6k=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=jVFyeOtMDokw97k1t1QawSgEVgDg94c6AYdfNp+jiEPTBsNMz3S1wTHjXUHI19PDX TEo4SERflwLXqeKpRjqLiLoLa3Q7/i/EkKiSBaqjTwG2mAHqctBKRefvWCjfq34Lp3 4KLgd6SJ01GbvFtqZrTHOU4PNqzAL7usAKoRH2lBapvnxEqT0ir7zrueYtjJUm5pvg eFwcq9UGe1Dk7K9VRRTwVaDlgTI3zLrvz2YogYczVhi11QPiGZnvoOUBKDNYgEYiqi J+3smDToYRaPYIPnrPAnm0CBvgoCzSKzsimhJyn9hLFDE4g690g4176IZgaxxxOUOk /1ynOknIAOGhg== MIME-Version: 1.0 Date: Tue, 11 Feb 2025 17:48:31 +0000 From: Kaustabh Chakraborty To: Vinod Koul , Kishon Vijay Abraham I , Krzysztof Kozlowski , Alim Akhtar , Vivek Gautam , Rob Herring , Conor Dooley , Marek Szyprowski , Sylwester Nawrocki Cc: Sergey Lisov , linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Kaustabh Chakraborty Subject: Re: [PATCH 4/4] phy: exynos5-usbdrd: add exynos7870 USBDRD support In-Reply-To: <20250204-exynos7870-usbphy-v1-4-f30a9857efeb@disroot.org> References: <20250204-exynos7870-usbphy-v1-0-f30a9857efeb@disroot.org> <20250204-exynos7870-usbphy-v1-4-f30a9857efeb@disroot.org> Message-ID: X-Sender: kauschluss@disroot.org Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250211_094837_134269_03F30F2E X-CRM114-Status: GOOD ( 12.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2025-02-03 20:40, Kaustabh Chakraborty wrote: > From: Sergey Lisov > > Implement support for Exynos7870 USB DRD on top of the existing > exynos5-usbdrd driver. > > Exynos7870 has a single USB 2.0 DRD PHY controller and no 3.0 PHYs. Thus, > it only supports the UTMI interface. > > Moreover, the PMU register offset for enabling the PHY controller is > different for SoCs such as Exynos7870, where BIT(0) is for the 3.0 PHY and > BIT(1) is for the 2.0 PHY. The phy_isol function for Exynos7870 uses the > appropriate register offsets. > > Signed-off-by: Sergey Lisov > Co-developed-by: Kaustabh Chakraborty > Signed-off-by: Kaustabh Chakraborty > --- > drivers/phy/samsung/phy-exynos5-usbdrd.c | 260 ++++++++++++++++++++++++++++ > include/linux/soc/samsung/exynos-regs-pmu.h | 2 + > 2 files changed, 262 insertions(+) > Please refrain from merging, wait for the next revision. Thank you.