From patchwork Wed Aug 17 13:14:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 598188 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 89155C32772 for ; Wed, 17 Aug 2022 13:14:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239126AbiHQNO5 (ORCPT ); Wed, 17 Aug 2022 09:14:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239770AbiHQNOs (ORCPT ); Wed, 17 Aug 2022 09:14:48 -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 C823051A19 for ; Wed, 17 Aug 2022 06:14:39 -0700 (PDT) Received: by mail-lj1-x231.google.com with SMTP id l21so13536400ljj.2 for ; Wed, 17 Aug 2022 06:14:39 -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=Yb2tg6NLcz0SjyT+zhbpZCCAWG7Bnyw4PloKDdxoVAU=; b=StgnaHhGCg7OOpqTG13+gQqRFOCLdTRA/VCywEDqg9kMIxRkqhIjEL6/unZNraETkB OY78slefTO6VmDzp97WDvD8kTArUqhb1NLsuK7dpIINzEiwMK1YWNK9g8TqUfbVweYMm FIgJ0b+KVQtMsadPvgTAwA26rnWXysiwVIdai5xvQ4DdVGOA3ClgjDb5I0IEcgQ+Gv1U pyhxFEJkeL2O6+cfBaxxXSVEhe4+VnOd7U8+etGNUDTddXn7jHg1/sKyJW5B3MseCKzD NP8IjoOxxroQY3Y1ne8qNUgojmtamVj7SkkIGcdYG36ye/FMasRKQE/ytP2+enkQueNs RdtQ== 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=Yb2tg6NLcz0SjyT+zhbpZCCAWG7Bnyw4PloKDdxoVAU=; b=xGnFAtkst3r1nvyL0CsPBsuJbnrtHn1hhJrUbwCoudAP1XN/0McyTkxUKI6H7pK/Br 5IPHD4WsWu2ZDpZ5tGeYgdEVPNpKRxMFVogRMeXeMfzaDoLtaWa1d9sKZYNO9wWZA7fX 5YUsnAue2Jf6bomlywIEpQonLVdLY+JndInVWUT/5FaGFSTOvpqVGihZsEkR6yjdBoyV vlxAXznnqnFNiGutKvLdcGDhdJm5GumI2LTDyG575nWlAja94EGIKWd68GzX3aYcaz9x K9HdWbTmwVD747hKCCTIu6disgvtGSYg63pOBnmWUnPSN+Z4baDPhUzxgkXCWC/hqmS2 GmWQ== X-Gm-Message-State: ACgBeo0v3Lor0E3PDFKg0dp/oWIBSCnOaG+wjCvmt8/9N8wfCFt1QHZO adA3RF2hCltpdD/lnMRmxqY8ZQ== X-Google-Smtp-Source: AA6agR4Jr9dVJN0cBFc7EFaxXfsdQSVgqEaGe2HDLtNEJ6H2epeCLVj35rKOvxNYeo5RnnOoO2U2wg== X-Received: by 2002:a05:651c:10d2:b0:25e:5a65:9026 with SMTP id l18-20020a05651c10d200b0025e5a659026mr8217403ljn.193.1660742079394; Wed, 17 Aug 2022 06:14:39 -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 k1-20020a2ea261000000b0026182f31aa0sm1411307ljm.1.2022.08.17.06.14.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 06:14:38 -0700 (PDT) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Ohad Ben-Cohen , Baolin Wang , Rob Herring , Krzysztof Kozlowski , Lee Jones , Vinod Koul , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [RFT PATCH 12/12] ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO Date: Wed, 17 Aug 2022 16:14:15 +0300 Message-Id: <20220817131415.714340-13-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220817131415.714340-1-krzysztof.kozlowski@linaro.org> References: <20220817131415.714340-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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-msm8226-samsung-s3ve3g.dtb: hwlock: 'reg' is a required property qcom-msm8226-samsung-s3ve3g.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/qcom-msm8226.dtsi | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi index 0b5effdb269a..efb5d1edc3a8 100644 --- a/arch/arm/boot/dts/qcom-msm8226.dtsi +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi @@ -44,13 +44,6 @@ scm { }; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_block 0 0x80>; - - #hwlock-cells = <1>; - }; - reserved-memory { #address-cells = <1>; #size-cells = <1>; @@ -508,9 +501,10 @@ rpm_msg_ram: memory@fc428000 { reg = <0xfc428000 0x4000>; }; - tcsr_mutex_block: syscon@fd484000 { - compatible = "syscon"; - reg = <0xfd484000 0x2000>; + tcsr_mutex: hwlock@fd484000 { + compatible = "qcom,msm8226-tcsr-mutex", "qcom,tcsr-mutex"; + reg = <0xfd484000 0x1000>; + #hwlock-cells = <1>; }; };