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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 756F8C55185 for ; Tue, 21 Apr 2020 17:46:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3F11F206F4 for ; Tue, 21 Apr 2020 17:46:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Abq654V7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F11F206F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YJQlafwB4LK/JRvIZl0ILI9aDERdPZM52+ZFabcJ7gI=; b=Abq654V7f7VbSm MoTTfiSO7niGiNcRABtWd087fSWvVOz6qwsQ47Xnwj/Tqih64HYlZ59SyVabd1JwEuosIUQq4JP/u KapvFybWsvbgeDp1eukUpJdKYvpKKj9N5PAgo44H7aSqiPc+rhM01+fwYy0xeURwFHxSfZpUVBGX7 tpNiTnhh16Zuqk3Z/VHUWWXqAIsn31CRnlGAEyPHTh3Dy9lERfKGlyCaiJZqEuQap8lti2OiMXVKO 05D/5xLCiDsPk6nGyCPH3u8aBn9VRqI1MmH1DP/KuIQ4gwntHjYhVwOWDHOcVjKj7sOI37UWOOjXU Ry5YyR7UY6jJQiuTH/ZQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jQwyh-0004Q9-T2; Tue, 21 Apr 2020 17:46:35 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jQwyd-0004OI-IC for linux-arm-kernel@lists.infradead.org; Tue, 21 Apr 2020 17:46:34 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id A41C38081; Tue, 21 Apr 2020 17:47:16 +0000 (UTC) Date: Tue, 21 Apr 2020 10:46:25 -0700 From: Tony Lindgren To: "H. Nikolaus Schaller" Subject: Re: [PATCH v6 00/12] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) Message-ID: <20200421174625.GA37466@atomide.com> References: <2E3401F1-A106-4396-8FE6-51CAB72926A4@goldelico.com> <20200415130233.rgn7xrtwqicptke2@gilmour.lan> <10969e64-fe1f-d692-4984-4ba916bd2161@gmail.com> <20200420073842.nx4xb3zqvu23arkc@gilmour.lan> <20200421112129.zjmkmzo3aftksgka@gilmour.lan> <20200421141543.GU37466@atomide.com> <20200421173938.GZ37466@atomide.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200421173938.GZ37466@atomide.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200421_104633_059807_A56DAD6D X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , David Airlie , James Hogan , Jonathan Bakker , "open list:DRM PANEL DRIVERS" , linux-mips@vger.kernel.org, Paul Cercueil , Discussions about the Letux Kernel , Paul Burton , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, Chen-Yu Tsai , Kukjin Kim , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Daniel Vetter , Rob Herring , Maxime Ripard , linux-omap , arm-soc , Thomas Bogendoerfer , Philipp Rossak , OpenPVRSGX Linux Driver Group , Linux Kernel Mailing List , Ralf Baechle , =?utf-8?Q?Beno=C3=AEt?= Cousson , kernel@pyra-handheld.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Tony Lindgren [200421 10:39]: > See for example the standard 8250 uart for am335x with: > > $ git grep -B20 -A10 uart0 arch/arm/boot/dts/am33xx-l4.dtsi > > The 8250 device configuration is described in the standard 8250 > dts binding, and the am335x module in the ti-sysc binding. > The are separate devices :) Just to clarify why it's like that, see for example arch/arm/boot/dts/am33xx.dtsi, and target-module@47400000 in that file for the musb controller. There's a single ti-sysc interconnect target module, but it has multiple devices. There are two musb controler instances, two phy instances and a cppi41 dma instance within a single module. With sgx, I belive there is only the sgx IP within the ti-sysc interconnect target module. They are still seprate devices with their own control registers. Regards, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel