From patchwork Thu Jan 26 15:00:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Marangi X-Patchwork-Id: 13117315 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4EDAC636BD for ; Thu, 26 Jan 2023 15:00:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229452AbjAZPAj (ORCPT ); Thu, 26 Jan 2023 10:00:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232000AbjAZPAi (ORCPT ); Thu, 26 Jan 2023 10:00:38 -0500 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 150BD62249; Thu, 26 Jan 2023 07:00:38 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id iv8-20020a05600c548800b003db04a0a46bso4273693wmb.0; Thu, 26 Jan 2023 07:00:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Lu+Or8PKYbtWV7OORtae6hV8R5JH5zBcgVLlCGfEJ6Y=; b=Ad0P9ilJcflpOjq+J1Bs4K5nTZpauWznYDwTxBMdJ/H3DadeK+Oagt5Uvago52MtkI bg7E4ZnmpP8KQHzCITHQtuYrqtgQZtj8LDidMsB8Hm77wp+oV7H4DEs+gfP1+qALOujA 0D/XMnipRjqloV6ylVpl9SEgAREiunj5tfsLsRH4QAYZvI9a/3Sa4xy9i0DhczIH0NL7 GUP9z99wyV5cT7g/FCShv2Kews1XIH43c8y+Z/c7egZwePWBFvBhUqt6iQQbGaVeS02J bffwqT+kufont17OoVuuTEONJZKE64cSGXFqd5Ubz1D8OCWbpoqfncCovqL6Ja0684a6 TgIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Lu+Or8PKYbtWV7OORtae6hV8R5JH5zBcgVLlCGfEJ6Y=; b=d/6oT9aPzo1h5q5jQW9TB3hneKBsDvYWGR5Oe8aA7x0GhkxrXjhBjalGeXDZLq0swb Jay5wkMPLjiFj/s3xjWZbFWS2ixBQCkTXRe6w5KxfhHGPhwxmmxEQ5XIY9RkL82qSozw pCg5ARqOhCqFtBXV4cyzSF+FtnmxRG4cyu25F8xdFoVFa6DV928DgYj29D0T73fvqOWV mzON57KFI0EYvTRZV8JEDNz1br/oNJRazriXwVqxJ1Sp6vZKhKvFt4TGS4u20gJ/SGwM SVD2k3WrOtav1V4j74jJJOfImWR1W6tLDVXwfnHeBrSPzHNHG51Gp0iM3TnHJgL+MRdb bNgA== X-Gm-Message-State: AFqh2kqxG3OYSOuceOehcgJPB7gYTRCoGtidd/uS35C3VFIaC93J9d/E ukFZzZ/XHW+DghpbkxbwmZY= X-Google-Smtp-Source: AMrXdXvPwQy0kCKun6Wgxcc78WxueZ1cqFp3ufrgAEiqyqQnr/aP/z1oQhWpwjzkCxLRTvndOgic9A== X-Received: by 2002:a05:600c:35cf:b0:3d3:49db:d95 with SMTP id r15-20020a05600c35cf00b003d349db0d95mr35521142wmq.37.1674745236485; Thu, 26 Jan 2023 07:00:36 -0800 (PST) Received: from localhost.localdomain (93-34-89-61.ip49.fastwebnet.it. [93.34.89.61]) by smtp.googlemail.com with ESMTPSA id g12-20020a05600c310c00b003db012d49b7sm11353115wmo.2.2023.01.26.07.00.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Jan 2023 07:00:36 -0800 (PST) From: Christian Marangi To: Ilia Lin , Andy Gross , Bjorn Andersson , Konrad Dybcio , "Rafael J. Wysocki" , Viresh Kumar , Rob Herring , Krzysztof Kozlowski , Nishanth Menon , Stephen Boyd , Yassine Oudjana , linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Christian Marangi , Krzysztof Kozlowski Subject: [PATCH v4 3/3] dt-bindings: opp: opp-v2-kryo-cpu: enlarge opp-supported-hw maximum Date: Thu, 26 Jan 2023 16:00:26 +0100 Message-Id: <20230126150026.14590-3-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230126150026.14590-1-ansuelsmth@gmail.com> References: <20230126150026.14590-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enlarge opp-supported-hw maximum value. In recent SoC we started matching more bit and we currently match mask of 112. The old maximum of 7 was good for old SoC that didn't had complex id, but now this is limiting and we need to enlarge it to support more variants. Document all the various mask that can be used and limit them to only reasonable values instead of using a generic maximum limit. Signed-off-by: Christian Marangi Reviewed-by: Krzysztof Kozlowski --- Changes v4: - Add review tag from Krzysztof Changes v3: - Fix dt_binding_check for missing 0x5 and 0x6 value Changes v2: - Document additional bit format .../devicetree/bindings/opp/opp-v2-kryo-cpu.yaml | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml index b4947b326773..bbbad31ae4ca 100644 --- a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml +++ b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml @@ -50,12 +50,22 @@ patternProperties: opp-supported-hw: description: | A single 32 bit bitmap value, representing compatible HW. - Bitmap: + Bitmap for MSM8996 format: 0: MSM8996, speedbin 0 1: MSM8996, speedbin 1 2: MSM8996, speedbin 2 - 3-31: unused - maximum: 0x7 + 3: MSM8996, speedbin 3 + 4-31: unused + + Bitmap for MSM8996SG format (speedbin shifted of 4 left): + 0-3: unused + 4: MSM8996SG, speedbin 0 + 5: MSM8996SG, speedbin 1 + 6: MSM8996SG, speedbin 2 + 7-31: unused + enum: [0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, + 0x9, 0xd, 0xe, 0xf, + 0x10, 0x20, 0x30, 0x70] clock-latency-ns: true