From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FB8D41C7F; Tue, 11 Feb 2025 17:48:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739296119; cv=none; b=JlS9JzBi6NF6JSYhXsAHEV0WixrztZGTbmITsyPYIvC+Vj2gc9gOI/2Pc0X18o8RwuxgLmYRva5kgNyl4RGET031MbeKKNaNWDF5na2sLrgOm0Ua1k8o+NYfpMNmjN4QebtdH1qdfXHJzKFlS6GiipWKW7iUiF9G882S/Bg9BFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739296119; c=relaxed/simple; bh=Z8lWfXxYGhsMs8dAs2Wwm4xHfFeTOKBFHHc/bDiuT6k=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=EtfD2HgY9H92SFOoPLow814tV7yj39dWn9EpYVxdJKn0qzzkYx5apwoh7WfHXhRXzvHxLgPrAfWRd7z8zUy5MIAhsl95YkoyIekNw1+nyCBn6ZF2ok/xkiglXggtg3ec5bRdv2Z+PR849eQL0cUqj+TDNZnDq/0MiZJX7liRrbw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=jVFyeOtM; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="jVFyeOtM" 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== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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.