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 4C24AC32771 for ; Wed, 17 Aug 2022 13:04:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239108AbiHQNEU (ORCPT ); Wed, 17 Aug 2022 09:04:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239562AbiHQNEH (ORCPT ); Wed, 17 Aug 2022 09:04:07 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C81432DA2 for ; Wed, 17 Aug 2022 06:03:56 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id d14so18895363lfl.13 for ; Wed, 17 Aug 2022 06:03:56 -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=7xLpyvjcjxtFjBdq2TnMTpFX2axCPt8X9rBvt8vK73g=; b=PjUVTMLZrPosGW6XmepHlPO6eBG33wbigvyDIhLQxGCe0t0HNYb7qqhQRzDUb6WSUd 8Ix9XRC/u8xSK0VB2AfHrZNUZHgAdte+McfWQyJ+xGlUDAbzhIJqfxQgAOoDufNrsvGG lo3x89xgK1BBxmfSYHfrCNe/byq3/pfDGz3MH5mG2jHsd/zD6vMbeg6ljVZnzE23unAa 67DtmM3ZT+/PA7L/5Y5fXlcsT9JWh28VvfIwpSGdJm1/iUlX+mW0PidIsjXTl1pZV7Ys vLNq56vARazX3rlDUN3+hf4VqRjQV2kFkRKG09tIQrjmB4ag9j/J9rj/E6M03fUzbvee K0Lg== 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=7xLpyvjcjxtFjBdq2TnMTpFX2axCPt8X9rBvt8vK73g=; b=py1fSGaX0phNL8VJ16ykzbJxqRzAfldVti+eA050HENEtl7FtYX3IgZ7ygTgmyhYZO qIkE95k9d8RIOOqw75Zsj5eiJIkEq7t89dJDWbQuF7QniUuN22V6Pgh0mcMVMYdYRYfJ RsgI7QVloQ0dbuQPr5vysYT64M5iU/4KEjSIkdwItzoM8INxhwsMreEG4J4k0Qx15oaN BU2d+UtNpD6PhEy1d5nVxpWLfwTawFIseT4Sj/CKlF5v+Rr9Z1/qElDXnOhn9BWOMHwj uXJOVsRsSSVwrOVjSTe3bPiAnJmhHPPa8r5D1zS9luZCt6EBDsafxqLYzYBzWWeZqkeZ p4Zw== X-Gm-Message-State: ACgBeo2/7fipAT4sOwOkPqw+buLb0YvVIOveA7efbXoTqRUvUysiWlpX oq+kxwx2wVW8wR/06U5p18W3nw== X-Google-Smtp-Source: AA6agR7Zzblj4Xlxub0k83AuZvMCqpVVbNxPphlAI3oTNPmKajhVKPj/RJ1GaeWLs5yQwv1ptA1tfA== X-Received: by 2002:a05:6512:1392:b0:48d:a6b7:caff with SMTP id p18-20020a056512139200b0048da6b7caffmr9229978lfa.154.1660741433664; Wed, 17 Aug 2022 06:03:53 -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 v1-20020ac25601000000b0048b3768d2ecsm1683243lfd.174.2022.08.17.06.03.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 06:03:53 -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 v2 02/14] arm64: dts: qcom: msm8996: split TCSR halt regs out of mutex Date: Wed, 17 Aug 2022 16:03:30 +0300 Message-Id: <20220817130342.568396-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220817130342.568396-1-krzysztof.kozlowski@linaro.org> References: <20220817130342.568396-1-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 Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qc= om/msm8996.dtsi index 742eac4ce9b3..3411ced96db6 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -359,7 +359,7 @@ opp-2150400000 { firmware { scm { compatible =3D "qcom,scm-msm8996", "qcom,scm"; - qcom,dload-mode =3D <&tcsr 0x13000>; + qcom,dload-mode =3D <&tcsr_2 0x13000>; }; }; =20 @@ -840,10 +840,15 @@ pnoc: interconnect@5c0000 { =20 tcsr_mutex_regs: syscon@740000 { compatible =3D "syscon"; - reg =3D <0x00740000 0x40000>; + reg =3D <0x00740000 0x20000>; }; =20 - tcsr: syscon@7a0000 { + tcsr_1: sycon@760000 { + compatible =3D "qcom,tcsr-msm8996", "syscon"; + reg =3D <0x00760000 0x20000>; + }; + + tcsr_2: syscon@7a0000 { compatible =3D "qcom,tcsr-msm8996", "syscon"; reg =3D <0x007a0000 0x18000>; }; @@ -2413,7 +2418,7 @@ mss_pil: remoteproc@2080000 { qcom,smem-states =3D <&mpss_smp2p_out 0>; qcom,smem-state-names =3D "stop"; =20 - qcom,halt-regs =3D <&tcsr_mutex_regs 0x23000 0x25000 0x24000>; + qcom,halt-regs =3D <&tcsr_1 0x3000 0x5000 0x4000>; =20 status =3D "disabled"; =20 --=20 2.34.1