From nobody Sat Apr 11 02:23:19 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 E8C9EC25B08 for ; Wed, 17 Aug 2022 12:05:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239336AbiHQMFC (ORCPT ); Wed, 17 Aug 2022 08:05:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239263AbiHQMEl (ORCPT ); Wed, 17 Aug 2022 08:04:41 -0400 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E31E4F6B3 for ; Wed, 17 Aug 2022 05:04:30 -0700 (PDT) Received: by mail-lj1-x232.google.com with SMTP id v10so13331652ljh.9 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=G5Gw9O1HRC2HZ2RUee8k0rPKQP+uhhOAxZLOGmh5CkQ=; b=FO6pkLjUvDS7GG3+dFzSYGZfDf/jqiKePe8B9y9yiDTDJCtSzPJYtScOvXgGTpYxSJ HcEJ3tBn34XbI4eHscrmAQDRaytwwXOYG8L6DZdN0DLsoH3lD3sYvRvXjDf7tsDL3Lxu mi3KXPa4mN4j45quv0b0nLakPgll63tmV4JvhICcJ/FAhwDp0f40wCuaha7fK9ASEhUa oDEs/yUILjgjgokjrVY5qO9R7reBi0+FeisMvr9nJ/2XHe6nBDtBNbwRcMJOZmeRlOOH r816zprWZiMRQ7b4Xm/LZIre1x7ldNzaEKEtqjPi51XiK5JkRGZmyy2zwvbCt3hfh2Le +e2A== 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=G5Gw9O1HRC2HZ2RUee8k0rPKQP+uhhOAxZLOGmh5CkQ=; b=MfeUVE/A3FNhhOmX8y/h1twBKK/+pwTzRCBPN3uTQPFvNe3BbTCaLg7DZwyGrE0RDX ZVAU+i4Q6kiT9W9EJA1N3FEqBDgrYYGsYI/mFpZrwz+uewzd7oWs3t/wc5SSDexKs53H JOy4xcFHZsiFwL3LdJtCHmcUY1p1+5Zw3SzGoNE+SwqsHFKfb/4MJa2CNm4asekwQtWI oPZcq4EHKHvxFbsSjNoRIuhCJyX/qIMAeNeJkrEQd4P2WTaSTL8Eea8EBkrembNmJzrC UtPJ/HLf3pqE2fli7lhm9HQcsx2wBGuGD/hfKNRrYD/VwMjYspeIAi+nnRnEh7/UugVv +cBg== X-Gm-Message-State: ACgBeo2BFYLOd1DnYt2avFIpp8L20hQHSuzQLVzGmUmCAYa0QyslTw0+ zcbyDabstPQWLjKBn74GeM7KHw== X-Google-Smtp-Source: AA6agR4IHiOubNO+AQY3O5FQFJEvUcmjobZ70PRwztSjlcEHmpGYy8OKKZMrZ78HD0ApkyktFlQN8Q== X-Received: by 2002:a05:651c:19a7:b0:25f:dcbb:c9d1 with SMTP id bx39-20020a05651c19a700b0025fdcbbc9d1mr8064112ljb.450.1660737868505; Wed, 17 Aug 2022 05:04:28 -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.22.2022.08.17.05.04.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 05:04:27 -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 10/14] arm64: dts: qcom: sdm845: split TCSR halt regs out of mutex Date: Wed, 17 Aug 2022 15:03:59 +0300 Message-Id: <20220817120403.458000-12-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 halt regs are next to TCSR mutex, so before converting the TCSR mutex into device with address space, we need to split the halt regs to its own syscon device. This also describes more accurately the devices and their IO address space. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qco= m/sdm845.dtsi index f0e286715d1b..21ed14200986 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2590,7 +2590,12 @@ ipa: ipa@1e40000 { =20 tcsr_mutex_regs: syscon@1f40000 { compatible =3D "syscon"; - reg =3D <0 0x01f40000 0 0x40000>; + reg =3D <0 0x01f40000 0 0x20000>; + }; + + tcsr_regs_1: sycon@1f60000 { + compatible =3D "qcom,sdm845-tcsr", "syscon"; + reg =3D <0 0x01f60000 0 0x20000>; }; =20 tlmm: pinctrl@3400000 { @@ -3207,7 +3212,7 @@ mss_pil: remoteproc@4080000 { <&pdc_reset PDC_MODEM_SYNC_RESET>; reset-names =3D "mss_restart", "pdc_reset"; =20 - qcom,halt-regs =3D <&tcsr_mutex_regs 0x23000 0x25000 0x24000>; + qcom,halt-regs =3D <&tcsr_regs_1 0x3000 0x5000 0x4000>; =20 power-domains =3D <&rpmhpd SDM845_CX>, <&rpmhpd SDM845_MX>, --=20 2.34.1