From patchwork Mon Mar 30 18:16:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 11466197 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9DB07913 for ; Mon, 30 Mar 2020 18:16:40 +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 76933206F6 for ; Mon, 30 Mar 2020 18:16:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HB0uc9Ct"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="YggXH8/k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 76933206F6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wWc8NQy2MdZpbE666XVTpL9BRm2xwhJZsL8GUtQNQtw=; b=HB0uc9CtzSMPaZ eScZCV3M4yShLsqyIbljs5bV6a2OccXlvHTdgAlekBGPrSQBjC7FWUfpfRvLGiI63b8Srvu+daQFg 5aMKsHDCPLOKTSWQZBiLbRr7D9dud/sXXw9aPIlVtWLdR9pW3P8nzpA83O/eDt2QQQ0D1ILmPikzk mJsp6+HxQ0pNCVNpzNziUrBo8pKnnkf8BEKq29woK1JSabivjnTYkrG+JkEC4LWeAfY8sus0nRz29 Icz8+fkqjbYeJTA2slx7Om2WBy9crXPai4LvukPWcTqTusxaB5TjWHaY5RXGjdYeC8rvKVir8ujLn pmuHBLoA6pYIwIgIJRUw==; 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 1jIyxc-0001xC-Hw; Mon, 30 Mar 2020 18:16:32 +0000 Received: from mail-pf1-x442.google.com ([2607:f8b0:4864:20::442]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jIyxY-0001sT-Fl for linux-rockchip@lists.infradead.org; Mon, 30 Mar 2020 18:16:29 +0000 Received: by mail-pf1-x442.google.com with SMTP id c20so6440239pfi.7 for ; Mon, 30 Mar 2020 11:16:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wJTLWcIFZyv0JFO9cta9pHUG+lGi0mCPWEKe9LuSPG8=; b=YggXH8/kUxgVU4iGMXf0TZjGMWQczCGPkpQCbvubHYOm+D+ePdw02kRDdJaBkiRG4x XRhu1ghnlm4LVptqsJk0C7U06mUA/Pu5Eg1uMCYjJuBmxlqEOPPtEIRR7NykgwJ+xjAW MXHBGxF2ZCVmZ+0ik3b/ZxSqEm1M2CxyCOn4w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=wJTLWcIFZyv0JFO9cta9pHUG+lGi0mCPWEKe9LuSPG8=; b=alHtnIu+Dnfeib3EvD9k9HG9Y8LQ/dQJzkTWY9xCqZHjRSdQreOEtLJ2Sk5SrsW9KZ RC2XJXycjXLSXr/+wSEM1nAbpE3lMF15v7nZfCoDTff3/ZBhX8vC2N4ydCuSedDB715/ 4taKFpoOkO4cjni4K4OzsP4lDkWtX8UC/RDHEz48LIm6CBTc59FoF5MTPtk+YLvkxdt8 kKgzytYbtqvUhspk9u5uRbZmRR8ObIl64JXmWS/JyaS/wdO/DwwBuSxjvNpH0yAs4FG1 kzSL4hb+a+X0V5kqArh4zn88D2QUXEVfcO9UhZxdxwwCpNi6NpMTHl2DBb3K1uf4sVwL i3Hg== X-Gm-Message-State: ANhLgQ2Gh2Z+EWV1eNtfBf/n+k7wHcAnRBI60H7azNSUYONO2p2zitw9 SxE9yz3Qmd+JWotvHnkxbVtNvQ== X-Google-Smtp-Source: ADFU+vt68PFfi1d2cQppDdfNXrGTgrj1WkgBpFRWN0v/xxPWCRxZiq3kEzt8vMf05IB5YgznD2ccyQ== X-Received: by 2002:a63:2c87:: with SMTP id s129mr12932224pgs.406.1585592187786; Mon, 30 Mar 2020 11:16:27 -0700 (PDT) Received: from localhost.localdomain ([2405:201:c809:c7d5:b95e:3742:c972:389e]) by smtp.gmail.com with ESMTPSA id p7sm207452pjp.1.2020.03.30.11.16.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2020 11:16:27 -0700 (PDT) From: Jagan Teki To: Kever Yang , Simon Glass , Philipp Tomsich , Anatolij Gustschin Subject: [PATCH v2 1/4] arm64: dts: rk3399-u-boot: Delete vop assigned-clocks/rates Date: Mon, 30 Mar 2020 23:46:10 +0530 Message-Id: <20200330181613.29462-2-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200330181613.29462-1-jagan@amarulasolutions.com> References: <20200330181613.29462-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200330_111628_570360_D5BEC407 X-CRM114-Status: UNSURE ( 9.32 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:442 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: u-boot@lists.denx.de, linux-rockchip@lists.infradead.org, linux-amarula@amarulasolutions.com, Jagan Teki , sunil@amarulasolutions.com Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Linux supporting assigned-clocks for VOP on rk3399 by assuming U-Boot not initializing it on this linux commit: commit <617f4472bdd3> ("arm64: dts: rockchip: init rk3399 vop clock rates") There is no specific need to initialize these assigned clock in U-Boot as video drivers still work with default aclk and   hclk values. So, these clocks are simply not supported by rk3399 clock driver. But, during stdio probe of vidconsole, the device probe will try to check whether the assigned clocks on that video console node is initialized or not? and return error if not. So, delete these property via -u-boot dtsi as there is no specific need in U-Boot. Signed-off-by: Jagan Teki --- Changes for v2: - none arch/arm/dts/rk3399-u-boot.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi index 8b857ccfc7..b846f9cde7 100644 --- a/arch/arm/dts/rk3399-u-boot.dtsi +++ b/arch/arm/dts/rk3399-u-boot.dtsi @@ -99,9 +99,13 @@ }; &vopb { + /delete-property/ assigned-clocks; + /delete-property/ assigned-clock-rates; u-boot,dm-pre-reloc; }; &vopl { + /delete-property/ assigned-clocks; + /delete-property/ assigned-clock-rates; u-boot,dm-pre-reloc; };