From patchwork Thu Jun 8 07:10:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 691467 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 11A82C7EE23 for ; Thu, 8 Jun 2023 07:11:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235367AbjFHHLb (ORCPT ); Thu, 8 Jun 2023 03:11:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235341AbjFHHLV (ORCPT ); Thu, 8 Jun 2023 03:11:21 -0400 Received: from mo4-p03-ob.smtp.rzone.de (mo4-p03-ob.smtp.rzone.de [85.215.255.101]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C9D51FDC; Thu, 8 Jun 2023 00:11:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686208275; cv=none; d=strato.com; s=strato-dkim-0002; b=HJarbOsS9Ip6JYmwc0l7ea03uO8IHL01KhIkVOJHjMTQUUCT6HZvR4yzVQDErR8s4h bMtvJqMwK389uDXF2NNBNbfcyNuiuul4MMc4Jo/yEfTf7qt7Ge6qNZT5V9Z1+qExLY8E jlrIT8qvpQMvPe/dFa2cjwJRyqbszWoKczPogRzEt7KAsFm6qEMNhQy2mtrEJ7HqiIvA q4zDbAfOVec1vD+Nd/8QejXiFSVnMmCOss8gny6jf9qD0GQxw6UaqnkEl9Vi48HPzoPr w+xyX8Qbkrcwxa7NkfgDvZD0FroTjH9h3oVa9R76X6lj8X9OaPjbcGWVMjKeOAuEmla5 sukA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1686208275; s=strato-dkim-0002; d=strato.com; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=atGFNVhcudPWSzunIu6o4jd6PdOH+kV92QmDJh1lvok=; b=oK0fPSX+YC0WrFm4pv3QwmBTAo+kuXhOtgZadaLXlFwgnPMfijYiBxqznorrc6/AXW OGp/nJIPtK1Wv5vAJn3IXS/v0H+j5RxntBMHG7lA3qNU9yRBz9BfeBCzDS9+Tmw0MOqI sgCLT0fNkQ+IhwHNXf1dtiykjEYjekD8Ljjxt9wNig6k0Ad5aQLQZlsiT2vmpE1OdtwI M7PQbs0APwESKGBWyJu5oUAm9ncHtQuv5x8eMqeKmfSwGBNivqw5M1AQ1843hzHlJey8 LFD6S7oIhcewp8zBPSSB37rXszXxDb+OXTc/iNAbLu+s7TbWBVbUcjk+G7TmqrWlslPr Sx3g== ARC-Authentication-Results: i=1; strato.com; arc=none; dkim=none X-RZG-CLASS-ID: mo03 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1686208275; s=strato-dkim-0002; d=gerhold.net; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=atGFNVhcudPWSzunIu6o4jd6PdOH+kV92QmDJh1lvok=; b=nv1UkSknAxnxEsLVepCvHxr8ERddZaPSBl8tVexLbSAPetQnNVfzzwjHmjLxqk1G6j UP69LNSyR9OFRMFNsptoT+NtJB46HlYPVIRMMt50vsXKoPomg9mBa/W3G/BUXWhPZWP3 CUyfcWYqNVnLWF1RNjRLLLkWo0LvOKJ74yv0xXKsEE72tr6EMQjz4hBD1lCWMmdqazBY /Wf3IgteBRSyIBfKhqsGhACvpv2m4mMFziOwMtD5eNkFYvGeGDYgNVAOnfzlhByxu1Px iL6WcL2WXyi0zhX9TbV1pFjKhNLJEKKPJpQOddfcJiGfVYU8f7mD+aEdkcbKNQ9q3Exh PBJQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; t=1686208275; s=strato-dkim-0003; d=gerhold.net; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=atGFNVhcudPWSzunIu6o4jd6PdOH+kV92QmDJh1lvok=; b=YzBrDpgrDg6dpqB8kmUHVuaZkweBLAyhLl76YO0GffO8lLwk+UZBktOQtjQyQbok/w 0Kp6VHmtn7M1bDwgMnDw== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVOQjVd4CteZ/7jYgS+mLFY+H0JAn8u4ly9TY=" Received: from [192.168.244.3] by smtp.strato.de (RZmta 49.5.3 DYNA|AUTH) with ESMTPSA id Z82ec2z587BFKI4 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Thu, 8 Jun 2023 09:11:15 +0200 (CEST) From: Stephan Gerhold Date: Thu, 08 Jun 2023 09:10:31 +0200 Subject: [PATCH v2 11/12] ARM: dts: qcom: Add rpm-proc node for SMD platforms MIME-Version: 1.0 Message-Id: <20230531-rpm-rproc-v2-11-56a4a00c8260@gerhold.net> References: <20230531-rpm-rproc-v2-0-56a4a00c8260@gerhold.net> In-Reply-To: <20230531-rpm-rproc-v2-0-56a4a00c8260@gerhold.net> To: Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mathieu Poirier , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, Stephan Gerhold X-Mailer: b4 0.12.2 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Rather than having the RPM SMD channels as the only child of a dummy SMD node, switch to representing the RPM as remoteproc like all the other remoteprocs (WCNSS, modem DSP). This allows assigning additional subdevices to it like the MPM interrupt-controller or rpm-master-stats. Signed-off-by: Stephan Gerhold --- arch/arm/boot/dts/qcom-apq8084.dtsi | 6 ++--- arch/arm/boot/dts/qcom-msm8226.dtsi | 38 ++++++++++++++++---------------- arch/arm/boot/dts/qcom-msm8974.dtsi | 44 ++++++++++++++++++------------------- 3 files changed, 44 insertions(+), 44 deletions(-) diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index 8f178bc87e1d..2b1f9d0fb510 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -784,10 +784,10 @@ spmi_bus: spmi@fc4cf000 { }; }; - smd { - compatible = "qcom,smd"; + rpm: remoteproc { + compatible = "qcom,apq8084-rpm-proc", "qcom,rpm-proc"; - rpm { + smd-edge { interrupts = ; qcom,ipc = <&apcs 8 0>; qcom,smd-edge = <15>; diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi index a3a9162e9c28..a3e8d023d0e6 100644 --- a/arch/arm/boot/dts/qcom-msm8226.dtsi +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi @@ -53,26 +53,10 @@ pmu { IRQ_TYPE_LEVEL_HIGH)>; }; - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - smem_region: smem@3000000 { - reg = <0x3000000 0x100000>; - no-map; - }; - - adsp_region: adsp@dc00000 { - reg = <0x0dc00000 0x1900000>; - no-map; - }; - }; - - smd { - compatible = "qcom,smd"; + rpm: remoteproc { + compatible = "qcom,msm8226-rpm-proc", "qcom,rpm-proc"; - rpm { + smd-edge { interrupts = ; qcom,ipc = <&apcs 8 0>; qcom,smd-edge = <15>; @@ -120,6 +104,22 @@ rpmpd_opp_super_turbo: opp6 { }; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + smem_region: smem@3000000 { + reg = <0x3000000 0x100000>; + no-map; + }; + + adsp_region: adsp@dc00000 { + reg = <0x0dc00000 0x1900000>; + no-map; + }; + }; + smem { compatible = "qcom,smem"; diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 58e144957c5d..0a5b5ecb5dfa 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -113,6 +113,28 @@ pmu { interrupts = ; }; + rpm: remoteproc { + compatible = "qcom,msm8974-rpm-proc", "qcom,rpm-proc"; + + smd-edge { + interrupts = ; + qcom,ipc = <&apcs 8 0>; + qcom,smd-edge = <15>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-msm8974"; + qcom,smd-channels = "rpm_requests"; + + rpmcc: clock-controller { + compatible = "qcom,rpmcc-msm8974", "qcom,rpmcc"; + #clock-cells = <1>; + clocks = <&xo_board>; + clock-names = "xo"; + }; + }; + }; + }; + reserved-memory { #address-cells = <1>; #size-cells = <1>; @@ -293,28 +315,6 @@ wcnss_smsm: wcnss@7 { }; }; - smd { - compatible = "qcom,smd"; - - rpm { - interrupts = ; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; - - rpm_requests: rpm-requests { - compatible = "qcom,rpm-msm8974"; - qcom,smd-channels = "rpm_requests"; - - rpmcc: clock-controller { - compatible = "qcom,rpmcc-msm8974", "qcom,rpmcc"; - #clock-cells = <1>; - clocks = <&xo_board>; - clock-names = "xo"; - }; - }; - }; - }; - soc: soc { #address-cells = <1>; #size-cells = <1>;