From patchwork Wed Aug 31 13:46:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 12960848 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 7401DECAAD1 for ; Wed, 31 Aug 2022 14:36:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231747AbiHaOgp (ORCPT ); Wed, 31 Aug 2022 10:36:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230215AbiHaOgo (ORCPT ); Wed, 31 Aug 2022 10:36:44 -0400 Received: from mx.kernkonzept.com (serv1.kernkonzept.com [IPv6:2a01:4f8:1c1c:b490::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABA9E51A18; Wed, 31 Aug 2022 07:36:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kernkonzept.com; s=mx1; h=Content-Transfer-Encoding:MIME-Version:References :In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=nGSmRsAujBazAHqrtfh3QSvd8Ae4QbEgTLD1kEu2UgU=; b=LzPYtetfSnl4DGNKoCaeAZE4P4 Z6aw/gZG24wjm6mFAcuWgNov5G8jTHkqmbKM3iOXFyBgUKkF1CnZ7hkQdabDgM6QyfNaoJ8hNONrt lpJqeqZq9XPeYKiMKq8CHDJeOQl5uY4jmhHTWLoVZXlsh+0R2SetzxyMXiA2WuB0X2N8mjS40BrSU KKSK+lxhOMubmqM+h8/m41yJwqjnm1S3+HfCLcNyBjaq13m4aCXGfKea75iezgmSmiSClm5zwYzn8 KFID7KsWNCkhiSoYXFT2r6nK28rpwOc3agFycW2nXLFKraYkkjkSOI9UQRWQDOE5leHNqVektSDCu OXEExdAA==; Received: from [10.22.3.24] (helo=kernkonzept.com) by mx.kernkonzept.com with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) id 1oTO44-003wS7-9Z; Wed, 31 Aug 2022 15:47:32 +0200 From: Stephan Gerhold To: Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Sireesh Kodali , Luca Weiss , Stephan Gerhold , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, Stephan Gerhold Subject: [PATCH v3 3/7] dt-bindings: remoteproc: qcom,msm8916-mss-pil: Add MSM8974 Date: Wed, 31 Aug 2022 15:46:22 +0200 Message-Id: <20220831134626.2803117-4-stephan.gerhold@kernkonzept.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220831134626.2803117-1-stephan.gerhold@kernkonzept.com> References: <20220831134626.2803117-1-stephan.gerhold@kernkonzept.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org The "qcom,msm8974-mss-pil" binding is still similar enough to MSM8916 to be covered by the same DT schema. The only difference is the additional "mss-supply", which can be easily handled using a single if statement. Signed-off-by: Stephan Gerhold Reviewed-by: Krzysztof Kozlowski --- Changes in v3: None Changes in v2: - Add if to the "allOf" list (suggested by Krzysztof) --- .../remoteproc/qcom,msm8916-mss-pil.yaml | 16 ++++++++++++++++ .../devicetree/bindings/remoteproc/qcom,q6v5.txt | 16 ---------------- 2 files changed, 16 insertions(+), 16 deletions(-) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml index e4ac4889fc92..c7e594873648 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml @@ -18,6 +18,7 @@ properties: oneOf: - enum: - qcom,msm8916-mss-pil + - qcom,msm8974-mss-pil - const: qcom,q6v5-pil description: Deprecated, prefer using qcom,msm8916-mss-pil @@ -76,6 +77,9 @@ properties: pll-supply: description: PLL proxy supply (control handed over after startup) + mss-supply: + description: MSS power domain supply (only valid for qcom,msm8974-mss-pil) + resets: items: - description: MSS restart control @@ -181,6 +185,18 @@ required: - smd-edge allOf: + # mss-supply is only valid (and required) for MSM8974 + - if: + properties: + compatible: + const: qcom,msm8974-mss-pil + then: + required: + - mss-supply + else: + properties: + mss-supply: false + # Fallbacks for deprecated properties - oneOf: - required: diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt index 11862b6c2339..5923c0447e2d 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt @@ -9,7 +9,6 @@ on the Qualcomm Hexagon core. Definition: must be one of: "qcom,ipq8074-wcss-pil" "qcom,qcs404-wcss-pil" - "qcom,msm8974-mss-pil" "qcom,msm8996-mss-pil" "qcom,msm8998-mss-pil" "qcom,sdm845-mss-pil" @@ -37,7 +36,6 @@ on the Qualcomm Hexagon core. string: qcom,ipq8074-wcss-pil: qcom,qcs404-wcss-pil: - qcom,msm8974-mss-pil: must be "wdog", "fatal", "ready", "handover", "stop-ack" qcom,msm8996-mss-pil: qcom,msm8998-mss-pil: @@ -68,8 +66,6 @@ on the Qualcomm Hexagon core. "gcc_axim_cbcr", "lcc_ahbfabric_cbc", "tcsr_lcc_cbc", "lcc_abhs_cbc", "lcc_tcm_slave_cbc", "lcc_abhm_cbc", "lcc_axim_cbc", "lcc_bcr_sleep" - qcom,msm8974-mss-pil: - must be "iface", "bus", "mem", "xo" qcom,msm8996-mss-pil: must be "iface", "bus", "mem", "xo", "gpll0_mss", "snoc_axi", "mnoc_axi", "pnoc", "qdss" @@ -106,17 +102,6 @@ should be referenced as follows: Definition: reference to the reserved-memory for the mba region followed by the mpss region -For the compatible string below the following supplies are required: - "qcom,msm8974-mss-pil" -- cx-supply: (deprecated, use power domain instead) -- mss-supply: -- mx-supply: (deprecated, use power domain instead) -- pll-supply: - Usage: required - Value type: - Definition: reference to the regulators to be held on behalf of the - booting of the Hexagon core - For the compatible string below the following supplies are required: "qcom,qcs404-wcss-pil" - cx-supply: @@ -144,7 +129,6 @@ For the compatible string below the following supplies are required: Definition: The power-domains needed depend on the compatible string: qcom,ipq8074-wcss-pil: no power-domain names required - qcom,msm8974-mss-pil: qcom,msm8996-mss-pil: qcom,msm8998-mss-pil: must be "cx", "mx"