From patchwork Fri Apr 4 02:59:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 14038068 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 97392C3600C for ; Fri, 4 Apr 2025 03:03:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uBUhzL5VNxdyI8s0t4aBA7oUBg7VtBICi67rBFhaklo=; b=tltFALTK3OYmrB0rphzAaErn1Z d2Rw0TlG+vLguOK62B2rBmFmayw66lyq9nEe/fJpBy4UIr4ptS4obIS6n5vLX/Cp12mwsfLR5cF7w 6e8ZJxIa4IlcqUw5c7iEM+/0myR7zBQVzHLJ8uT3piR6IC0k9tapXiCa/AmwiB98waIcKuDBdp/Yu yMzFpVuYiEa0UUiI3KudW3zgicuZ+kPHpIf8uSV8nBer5Ugk32wZc0MtdwZOmqKuc/UGOvQYzqAiM A0FtXNJph3Xnq/TzShu6vpgbpThtEB/zD4Mei268o/nUVBXnlnm+7r0BiIK2R3pZsd6BwEQAQQXgx xu7ojLSw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0XL4-0000000Adja-2ouE; Fri, 04 Apr 2025 03:03:26 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0XHS-0000000Actf-48xD; Fri, 04 Apr 2025 02:59:44 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 87EAA44EC6; Fri, 4 Apr 2025 02:59:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9EE0C4CEE7; Fri, 4 Apr 2025 02:59:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743735581; bh=5rtDQ0pe7WShvacxxNJLUqvyINRo/AXE5vD1stW6jE8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=RiI7QF4QKTnEWoFPph74b7vTTM/C0H5U/et9pNcxSlU59KyGPZFNV+brPyXwaepz9 KLVDwu3w2hDzi/J6nmwnrAUCMbyIJUNguH4ZwmXy7GY3k34plvSw0apXzHjtbL/JiB fHNKWkKHWfVX6kKZAkXCeaCuVd3YVWKwvmfjXf+eCSUKsqRLiSyyjTzKvwC48Fgl/N 66plYdx2J+E8uU09r4TVAJ84N2SBEaXKVQQscPog8/6dDfqp2eL2fR2J2DXkp7XQC5 VoVJj3czjxbBwKonugcBm3JgGhq2hncnAlD4K3x2D04gPtAliniMLLFtRSWpExAY+v iavi1HrZP7Thg== From: "Rob Herring (Arm)" Date: Thu, 03 Apr 2025 21:59:22 -0500 Subject: [PATCH 01/19] arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties MIME-Version: 1.0 Message-Id: <20250403-dt-cpu-schema-v1-1-076be7171a85@kernel.org> References: <20250403-dt-cpu-schema-v1-0-076be7171a85@kernel.org> In-Reply-To: <20250403-dt-cpu-schema-v1-0-076be7171a85@kernel.org> To: Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , "Rafael J. Wysocki" , Viresh Kumar , Matthias Brugger , AngeloGioacchino Del Regno , Vincenzo Frascino , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Bjorn Andersson , Konrad Dybcio , Thomas Bogendoerfer , Viresh Kumar , Nishanth Menon , Stephen Boyd , zhouyanjie@wanyeetech.com, Conor Dooley , Nicolas Ferre , Claudiu Beznea , Steen Hegelund , Daniel Machon , UNGLinuxDriver@microchip.com, Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Heiko Stuebner , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Geert Uytterhoeven , Magnus Damm Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-mips@vger.kernel.org, imx@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-renesas-soc@vger.kernel.org X-Mailer: b4 0.15-dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250403_195943_072321_582A3B84 X-CRM114-Status: GOOD ( 10.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 'clock-latency-ns' is not a valid property for CPU nodes. It belongs in OPP table (which has it). Drop them from the CPU nodes. Signed-off-by: Rob Herring (Arm) --- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 4 ---- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 ---- 2 files changed, 8 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index d3caf27b6a55..48802bf02f3b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -16,7 +16,6 @@ cpu0: cpu@0 { reg = <0>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -26,7 +25,6 @@ cpu1: cpu@1 { reg = <1>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -36,7 +34,6 @@ cpu2: cpu@2 { reg = <2>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -46,7 +43,6 @@ cpu3: cpu@3 { reg = <3>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 2301c59b41b1..73e8604315c5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -27,7 +27,6 @@ cpu0: cpu@0 { reg = <0>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -44,7 +43,6 @@ cpu1: cpu@1 { reg = <1>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -61,7 +59,6 @@ cpu2: cpu@2 { reg = <2>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -78,7 +75,6 @@ cpu3: cpu@3 { reg = <3>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>;