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=-2.3 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,USER_AGENT_SANE_1 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 47ABAC17441 for ; Tue, 12 Nov 2019 15:31:17 +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 1C1A921A49 for ; Tue, 12 Nov 2019 15:31:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fBusCkn/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1C1A921A49 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=4ckSv+2odY/T0M1Vc76KqnNOGoZhm+4aQYjAJ68Us08=; b=fBusCkn/AuVjlW CXBEafLXi7uR2JCzs2LxzpDEQV0qqn19ozMshQ1H8U641kmXZT0p8yWUjw3TNl/w4KaSAz0JHGPAV 3oFtAtTAFJpzPz+ivKtML1ZasmyTBeevQGEyF0wfuj4wU4u/ML7GZEXB+0XokfHst49fTSS7kvSD2 oQdmrMz4dUeQghBg4KRfPKedColTJT/9FmMlEM4LaVXd5vW9DLfd/lqvXI1Gis1Iru4RD3+dijTUE 9SLFwDXVbRtI2VtOK1pj79H1o2cXCszEtgW8X9w+4Zg5U6/eV7HWEbZvOOcujAas2kI8y5HnpmJwi 3la5edS2IJc3ZtSuO8gg==; 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 1iUY8M-0002Hv-MQ; Tue, 12 Nov 2019 15:31:10 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iUY8K-0002Ha-4K for linux-arm-kernel@lists.infradead.org; Tue, 12 Nov 2019 15:31:09 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 4077680F3; Tue, 12 Nov 2019 15:31:44 +0000 (UTC) Date: Tue, 12 Nov 2019 07:31:04 -0800 From: Tony Lindgren To: Benoit Parrot Subject: Re: [Patch v3 03/10] ARM: OMAP: DRA7xx: Make CAM clock domain SWSUP only Message-ID: <20191112153104.GG5610@atomide.com> References: <20191112142753.22976-1-bparrot@ti.com> <20191112142753.22976-4-bparrot@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191112142753.22976-4-bparrot@ti.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191112_073108_209414_5203AD12 X-CRM114-Status: GOOD ( 10.13 ) 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: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Tero Kristo , linux-omap@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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 * Benoit Parrot [191112 14:25]: > Both CAL and VIP rely on this clock domain. But CAL DPHY require > LVDSRX_96M_GFCLK to be active. When this domain is set to HWSUP the > LVDSRX_96M_GFCLK is on;y active when VIP1 clock is also active. If only > CAL on DRA72x (which uses the VIP2 clkctrl) probes the CAM domain is > enabled but the LVDSRX_96M_GFCLK is left gated. Since LVDSRX_96M_GFCLK > is sourcing the input clock to the DPHY then actual frame capture cannot > start as the phy are inactive. > > So we either have to also enabled VIP1 even if we don't intend on using > it or we need to set the CAM domain to use SWSUP only. > > This patch implements the latter. Best that Tero picks up this one too if OK: Acked-by: Tony Lindgren _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel