From patchwork Sat Mar 25 12:24:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 667134 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 94221C6FD1C for ; Sat, 25 Mar 2023 12:25:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231867AbjCYMZh (ORCPT ); Sat, 25 Mar 2023 08:25:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232087AbjCYMZd (ORCPT ); Sat, 25 Mar 2023 08:25:33 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 540C215166; Sat, 25 Mar 2023 05:25:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 97FA3B80707; Sat, 25 Mar 2023 12:25:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55007C433D2; Sat, 25 Mar 2023 12:25:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679747115; bh=7xUqAmJ8HSj2/hb/M/p5/jV57+kJbpWu0+glv9QlX/c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JMviEVP/Xf0ur7mqxmqR9WQ+gPEAqRHDQGGLy7qFK15RX2l8Ki3MzpuVkqnIKsRZ8 CDUT3yPENbyF5Lq9f3V1A0Mc6+KmR8R4C+kM2eloe+pPOxkMgVQ7rM1+T/zjjvu/6j X5EV0QqYdCJZG105ebLyUmfI7vRG8Cu+TinqCCDKSCV6eocU9/B/f8rFbEH0qlhE+X +I67TxuoPNRD+j10OVOWwZoh4k6n1O1wMKnfPmXBV+NZU4GA3uIqZUJZDNDw/+jcX1 feJtx7B0SkniPCR70doyZ7vdLvIsj/PXk+j6IIx2v3lkwP3MncDmixD0iHyfHwNCf+ va4obFH5eahCw== From: Vinod Koul To: Georgi Djakov , Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org, Vinod Koul , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 05/12] dt-bindings: interconnect: split SC8180x to own schema Date: Sat, 25 Mar 2023 17:54:37 +0530 Message-Id: <20230325122444.249507-6-vkoul@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230325122444.249507-1-vkoul@kernel.org> References: <20230325122444.249507-1-vkoul@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org SC8180x comes with interconnects having and missing IO address space, and variable number of clocks, so split it from common file for easier maintenance and to fix warnings like: sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property Signed-off-by: Vinod Koul --- .../bindings/interconnect/qcom,rpmh.yaml | 11 --- .../interconnect/qcom,sc8180x-rpmh.yaml | 76 +++++++++++++++++++ 2 files changed, 76 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index 4d93ad415e0b..5cbc3be49e99 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -39,17 +39,6 @@ properties: - qcom,sc7180-npu-noc - qcom,sc7180-qup-virt - qcom,sc7180-system-noc - - qcom,sc8180x-aggre1-noc - - qcom,sc8180x-aggre2-noc - - qcom,sc8180x-camnoc-virt - - qcom,sc8180x-compute-noc - - qcom,sc8180x-config-noc - - qcom,sc8180x-dc-noc - - qcom,sc8180x-gem-noc - - qcom,sc8180x-mc-virt - - qcom,sc8180x-mmss-noc - - qcom,sc8180x-qup-virt - - qcom,sc8180x-system-noc - qcom,sdm670-aggre1-noc - qcom,sdm670-aggre2-noc - qcom,sdm670-config-noc diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml new file mode 100644 index 000000000000..613af6caa71d --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X + +maintainers: + - Bjorn Andersson + - Konrad Dybcio + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sc8180x.h + +properties: + compatible: + enum: + - qcom,sc8180x-aggre1-noc + - qcom,sc8180x-aggre1-noc + - qcom,sc8180x-aggre2-noc + - qcom,sc8180x-camnoc-virt + - qcom,sc8180x-compute-noc + - qcom,sc8180x-config-noc + - qcom,sc8180x-dc-noc + - qcom,sc8180x-gem-noc + - qcom,sc8180x-mc-virt + - qcom,sc8180x-mmss-noc + - qcom,sc8180x-qup-virt + - qcom,sc8180x-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8180x-camnoc-virt + - qcom,sc8180x-mc-virt + - qcom,sc8180x-qup-virt + then: + properties: + reg: false + else: + required: + - reg +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + camnoc_virt: interconnect-0{ + compatible = "qcom,sc8180x-camnoc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@16e0000 { + compatible = "qcom,sc8180x-aggre1-noc"; + reg = <0 0x016e0000 0 0xd080>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + };