From nobody Sat Apr 11 02:21:33 2026 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 1B6D0C25B08 for ; Wed, 17 Aug 2022 12:05:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239345AbiHQMFF (ORCPT ); Wed, 17 Aug 2022 08:05:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239271AbiHQMEo (ORCPT ); Wed, 17 Aug 2022 08:04:44 -0400 Received: from mail-lj1-x231.google.com (mail-lj1-x231.google.com [IPv6:2a00:1450:4864:20::231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61B295004E for ; Wed, 17 Aug 2022 05:04:30 -0700 (PDT) Received: by mail-lj1-x231.google.com with SMTP id u6so13350559ljk.8 for ; Wed, 17 Aug 2022 05:04:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=v+CAkv8Hlyo2PxpwLaCJcPFqOS7vWYe9QQHHKSYzECU=; b=BIe1yai8AxnqH1xCULHo/Dm0+9wX5oQHpkNKEW9N3FM0YIpnB/eekBBEHoyu/2fQHj D0NNjM2bh4MnJ13IH1XqBpBGk2GF+GzuwC8HqnzO+tLFDZvtLdUa2zS8712eV6VzhKQm c6SBILRw31/pIPY20qUe/F979IN7p+CDxXxmHScjgmVFn7x1TuJGkAF26VsyoOkMq5Qr +SOOwqtpGKa8LCHiBAQq5XON3nPIyYOIsg5b5Rf35m7k4EbZtNYHYSciV/XLTjKFZ6xP +2J1TpzZALOZoAKaHsm+Gykzbm6wSCq6kpXhpfJ1Qbgo3fu3NVoFajTCep27Mz6W7rEA 5C4w== 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; bh=v+CAkv8Hlyo2PxpwLaCJcPFqOS7vWYe9QQHHKSYzECU=; b=rC1GLEE6uJXBTqJMrWylcxLhvrw/BwfUsFH2d6KuDdiUuNlh8M9SVli45Bd7HFqsMl rEWXDBUN6dirWqs91HQbwgCNIp3WjuXgY83D2Ph1Sh3fVVVO+Yt6GdHUjLvkKrnXk5RA ZW7o0CnBFsu06Euh8f3fpXeABRY5EwgckC2ubMuh5STg0+ZhwqSz1dJqT6ZGuHAxMCcm KJKgOD25pCZoYTKZVpl+uhDfBFMEPrFtm3Vuf+j1S2EM63h8JWwt/i26B5stsS841Q+b 5y+6klBsb1SXVY32PcRydhjCfzLEJWRANCuEiXDuiCNENYP0oLxJSurZbUs8EmKGifM6 +btg== X-Gm-Message-State: ACgBeo1Spz3oh8gbXmB08PnsGOCtXhIIodTiB24joaseyOrZNXH13DKR ICeGicml7UPuXEVcYgZwwFrWhg== X-Google-Smtp-Source: AA6agR4TQRBWxy15ymqHuWCuBX5sSHPtGTKsjhtaZQ1BFvzFN58HPIlUMcLKM7hU3iREL5h32T6BCQ== X-Received: by 2002:a2e:9e56:0:b0:261:7544:d79d with SMTP id g22-20020a2e9e56000000b002617544d79dmr1640455ljk.296.1660737869972; Wed, 17 Aug 2022 05:04:29 -0700 (PDT) Received: from krzk-bin.. (d15l54h48cw7vbh-qr4-4.rev.dnainternet.fi. [2001:14bb:ae:539c:1b1c:14b7:109b:ed76]) by smtp.gmail.com with ESMTPSA id d15-20020a05651221cf00b0048a97042251sm1670496lft.22.2022.08.17.05.04.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 05:04:29 -0700 (PDT) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Lee Jones , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [RFT PATCH 11/14] arm64: dts: qcom: sdm845: switch TCSR mutex to MMIO Date: Wed, 17 Aug 2022 15:04:00 +0300 Message-Id: <20220817120403.458000-13-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220817120403.458000-1-krzysztof.kozlowski@linaro.org> References: <20220817120403.458000-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The TCSR mutex bindings allow device to be described only with address space (so it uses MMIO, not syscon regmap). This seems reasonable as TCSR mutex is actually a dedicated IO address space and it also fixes DT schema checks: qcom/sdm845-shift-axolotl.dtb: hwlock: 'reg' is a required property qcom/sdm845-shift-axolotl.dtb: hwlock: 'syscon' does not match any of the= regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qco= m/sdm845.dtsi index 21ed14200986..bd0ec0664283 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -919,12 +919,6 @@ compute-cb@8 { }; }; =20 - tcsr_mutex: hwlock { - compatible =3D "qcom,tcsr-mutex"; - syscon =3D <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells =3D <1>; - }; - smp2p-cdsp { compatible =3D "qcom,smp2p"; qcom,smem =3D <94>, <432>; @@ -2588,9 +2582,10 @@ ipa: ipa@1e40000 { status =3D "disabled"; }; =20 - tcsr_mutex_regs: syscon@1f40000 { - compatible =3D "syscon"; + tcsr_mutex: hwlock@1f40000 { + compatible =3D "qcom,tcsr-mutex"; reg =3D <0 0x01f40000 0 0x20000>; + #hwlock-cells =3D <1>; }; =20 tcsr_regs_1: sycon@1f60000 { --=20 2.34.1