From patchwork Tue Feb 6 18:43:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 197586 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:168b:b0:106:860b:bbdd with SMTP id ma11csp1744445dyb; Tue, 6 Feb 2024 10:46:01 -0800 (PST) X-Google-Smtp-Source: AGHT+IFEz8i89SnFL82uyAayRgefVqPYZG6k0m3hVSc1UbV6Ym7z0U7l0mdYh4fnGUX2Mo5DwELm X-Received: by 2002:a81:c64b:0:b0:604:71fe:985 with SMTP id q11-20020a81c64b000000b0060471fe0985mr2462285ywj.34.1707245161571; Tue, 06 Feb 2024 10:46:01 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1707245161; cv=pass; d=google.com; s=arc-20160816; b=vapPzDXixYXpMAorPRetkiJJmPM3Qhg7TdrlMxLfQ6+yRk0XdEZMPM0hMVl1wF8kJT CGFD8xQuVxajYwwJfSJo8fw6mEz501tHwBSs6qtZVeilDpaUeF5csIa9Bx+6998YoVqW Nq3zqghZqzXxefgD8/ipvMYSFGwbOEMcHTBI/Q8N6XuNNB1RU5xPjDi0dLcwBGzVzqNS 2EmRNJPilv2RFfbp9rVabwpDT4fhqUtgbcB1I+95I7FCINSYUtIPKcjn/qFn6dIxddnG 2qrB0rx6mjPWyoFC9smDzHOQEBF/Jooq8aSJV4YWaD/XuoXHNaUgwMazEj4EzI5my5Kg AfMQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:list-unsubscribe:list-subscribe:list-id:precedence :subject:date:from:dkim-signature; bh=hFLeZhpqcgOrxTzkmGltLeTXQrsN6KbONLIWDW0T9iY=; fh=4MJP5uSBv/f4pWULaGqu2bXBUt91UYjjdbsyu1Irewc=; b=J8K8udorWCF3100/dQJ+xgScT002Obc6erHTPPB2PZZj3m9MVMDdwjOdnyc+yN/Y4X w5jydd+3F1rZpfyuHR1SbvY7mpeNsZikW7WyYqhTdyyU294MzhcHF440XlTcYC0W2oHI j7YroYLWIQNjRd+AMWbHB53BOnsAIZzAV8K3sseukOh90yYBZjm56CtloVNhGaeMwP1w lL83QJbIS04DrXZ9Tz/3pO5EIo+pwJo2RrLQxr+o/Ba2470uflxgv5bHH4HzwiDOn+qk wFn6/qJrodXTVrzmJhBsQ7esBoc84w1EI+xny4ms8liQ17SxYBFnEb1GxPP0pKcuVHia XHtQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=VBF1Oxfs; arc=pass (i=1 spf=pass spfdomain=linaro.org dkim=pass dkdomain=linaro.org dmarc=pass fromdomain=linaro.org); spf=pass (google.com: domain of linux-kernel+bounces-55476-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-55476-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org X-Forwarded-Encrypted: i=1; AJvYcCWZWNSAgnhGtr8wf22gT4pxJEwobo5T0GYc4kdyL+ln6kT4SqP67sGeKxG1/rPjpSjx3RQ52TLCHoz0Bh0paoCDhrWxkg== Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id j5-20020a0cf9c5000000b0068cae96f029si2875179qvo.32.2024.02.06.10.46.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 10:46:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-55476-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=VBF1Oxfs; arc=pass (i=1 spf=pass spfdomain=linaro.org dkim=pass dkdomain=linaro.org dmarc=pass fromdomain=linaro.org); spf=pass (google.com: domain of linux-kernel+bounces-55476-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-55476-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 5DD411C20F92 for ; Tue, 6 Feb 2024 18:46:01 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DEA8E17BA0; Tue, 6 Feb 2024 18:43:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="VBF1Oxfs" Received: from mail-ej1-f45.google.com (mail-ej1-f45.google.com [209.85.218.45]) (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 14756179AF for ; Tue, 6 Feb 2024 18:43:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707245033; cv=none; b=MsEfDKyyS+iZs1+Ajrc7K6avdOyg1jOTq73JmyZscGvtp8cXy4KxShYGYimD7UFfkOAtxnuF178qCeiMg0yPg+Cmc76BDjUQXSDvoIRNqyIoddlMBMVB9mHPZsuWUtF/C0WOG81P7RoOXaVfifJLNEs3M2z5Rx6ca1i7lUUe0fc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707245033; c=relaxed/simple; bh=hNpPMHDWoOMTbeDBm7it/X/QFrunF620Ewnj+Kcxsr8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QyVxEXTbPiMH0f6aQNQIqS4WiricvsrPJVKzn0cbo76vz1pZnJljXGqEvUs6ie36/M+pO5FduLEKeyfN6jwv3ICIBafylU9+jjtQAf7mgnYAvYJJRJeMbSmGzygDm0gh/RxvwwMvEYj1WrwWuAGHZnZPga1LbEQSz2nV/Ey1BDs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=VBF1Oxfs; arc=none smtp.client-ip=209.85.218.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-ej1-f45.google.com with SMTP id a640c23a62f3a-a30f7c9574eso785367466b.0 for ; Tue, 06 Feb 2024 10:43:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1707245029; x=1707849829; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=hFLeZhpqcgOrxTzkmGltLeTXQrsN6KbONLIWDW0T9iY=; b=VBF1OxfsTAZ7I6JwNsA5G0KGrEGF/ZjPGh+u9ofkYg48jaHkeOjm4ZT6mY/dAJu3Ne igJXx6zY9FLhcB9IAKEHDow8HdeHPniVU4F2Bm5y5cNYCoK5eo7qaknl7KWnIXuZzs+3 R2whsdfivPGPEeGW78OWQ6BEtLu7c+Gpicda2ZP8Di78c0zxxgSk82ua4suahVJBcAyW uTJHbEb1z/7HiF1XSu3cUHWMzuXATaCX2Mv8+iS6EyWR4wiEB0eX6tyZJf7S5Odr6HUO wLbVYZBeXWC1zPJZN3nGIh66/n8ZA74ZtJSjvZQdBsuUqDre+Y7fxfy860XJhXJgHM0z UhPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707245029; x=1707849829; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=hFLeZhpqcgOrxTzkmGltLeTXQrsN6KbONLIWDW0T9iY=; b=k8YCq7ksm47eXd5CDOisOTwP+gZlkZKDJST5oiXyaKB/h4tpBUTVTbxCjYeEwrShsZ OqeFG+yMDBfdJTJU5hRFVKGBfRPGW+bn0ybphFU5RJjSN71dgOyvvzfq+xztsYnphfTq cDv/QYX/3CPGWM7tW67knf5EagEr1hR6F70vOo4M9Pk+ONy3ODrDygHDkxA1cBQmzrV+ rwAd5Rc+cfOo6b7KeUqyMEaD8xt5VAS6B+fDxxhPRwD6BdB63vas5o+yOIOf9TZehqPt F3rE2tJF0UDY1yDwEjIEoAKkAiW5FHTFJMX2wVZBKbL5H/TCPKzdu5/3RXmNXQaHMC1s sL7Q== X-Gm-Message-State: AOJu0Yx6owIuQp3BCqH7JXlCXKqjQ+7CkJH/LWJheH/HJtAdi1za7N9z u6yiTJZ6Gm+HT/uJTtfz704Uyynw9gJBpYiJG1G16fmq0JC3fxWZhNk3ijyGGPY= X-Received: by 2002:a17:907:7f17:b0:a37:7fb9:ea27 with SMTP id qf23-20020a1709077f1700b00a377fb9ea27mr3179350ejc.48.1707245029517; Tue, 06 Feb 2024 10:43:49 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCW0n4Idf82KqAzmo0iSS++sV2ROsgmaZfsqrWdGdQk9b2xQ+KNJt4Me0nbSIf+EaEBIlFiSxezbLEojrXI58VIG/Y74yez+aVr84ErxAVJaHJExcwbnZPXpHu1HVC8V1Wi6yG1h5BwCUg7ktuVo4SjQ3kB+xX71jAzHfjjCbydWjLgTIaXUbP2cAxziPqmOqjahxqNBzJD4KzvvgzzTEOYcOpjBmmmlS7tUYhNFHBdI66dTdVBteTE1mgwKxWeAziTz/XP/UrUXSY2mNBEZJxr5/L/LsWS6FNmMEDy2ZO4+ClPY6OqPqc2Eje7DBYlxe9pEARk2srG69aO3T56kP3eGgml3VE4A4k809TZyYentAxjLLZnABwxXsJ0sKyeBHvzmwhDaQsvECxIv8YkNgSKTd5mH9YyAgxF5j4t5A0OJYuvrNddcQBtvlp0Km+XCoMQf03QX5tT0 Received: from [10.167.154.1] (037008245233.garwolin.vectranet.pl. [37.8.245.233]) by smtp.gmail.com with ESMTPSA id un9-20020a170907cb8900b00a384365e3b9sm562305ejc.195.2024.02.06.10.43.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 10:43:49 -0800 (PST) From: Konrad Dybcio Date: Tue, 06 Feb 2024 19:43:40 +0100 Subject: [PATCH v2 07/18] clk: qcom: gcc-sm4450: Set delay for Venus CLK resets Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240105-topic-venus_reset-v2-7-c37eba13b5ce@linaro.org> References: <20240105-topic-venus_reset-v2-0-c37eba13b5ce@linaro.org> In-Reply-To: <20240105-topic-venus_reset-v2-0-c37eba13b5ce@linaro.org> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Philipp Zabel Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue , Dikshita Agarwal , Vikash Garodia , Manivannan Sadhasivam , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1707245017; l=1261; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=hNpPMHDWoOMTbeDBm7it/X/QFrunF620Ewnj+Kcxsr8=; b=f80sDBRtJTlp1b8hWBFK0RU641PLMr6/l0nYv4kIqYmXYXY/Ih5z96kTOSuNVwy0TeNwqWR4Y wKfAWeK3ETFCYzaP10y2a7Xyuby63Ix93i6/cFDuCx1GtLfJ4K3pHN2 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790176302528475218 X-GMAIL-MSGID: 1790176302528475218 Some Venus resets may require more time when toggling. Describe that. The value was obtained on a best-guess basis: msm-5.4 being the base kernel for this SoC and 4450 being somewhat close to 8350 which is known to require a higher delay [1]. [1] https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver/-/commit/dfe241edf23daf3c1ccbb79b02798965123fad98 Signed-off-by: Konrad Dybcio --- drivers/clk/qcom/gcc-sm4450.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/gcc-sm4450.c b/drivers/clk/qcom/gcc-sm4450.c index 31abe2775fc8..ab8fb77d15a2 100644 --- a/drivers/clk/qcom/gcc-sm4450.c +++ b/drivers/clk/qcom/gcc-sm4450.c @@ -2791,8 +2791,8 @@ static const struct qcom_reset_map gcc_sm4450_resets[] = { [GCC_VENUS_BCR] = { 0xb601c }, [GCC_VIDEO_BCR] = { 0x42000 }, [GCC_VIDEO_VENUS_BCR] = { 0xb6000 }, - [GCC_VENUS_CTL_AXI_CLK_ARES] = { 0x4201c, 2 }, - [GCC_VIDEO_VENUS_CTL_CLK_ARES] = { 0xb6038, 2 }, + [GCC_VENUS_CTL_AXI_CLK_ARES] = { .reg = 0x4201c, .bit = 2, .udelay = 400 }, + [GCC_VIDEO_VENUS_CTL_CLK_ARES] = { .reg = 0xb6038, .bit = 2, .udelay = 400 }, }; static const struct clk_rcg_dfs_data gcc_dfs_clocks[] = {