From patchwork Mon May 2 08:37:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Agarwal X-Patchwork-Id: 568861 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 86802C4167D for ; Mon, 2 May 2022 08:38:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1383819AbiEBIlo (ORCPT ); Mon, 2 May 2022 04:41:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383811AbiEBIlm (ORCPT ); Mon, 2 May 2022 04:41:42 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2284D186C6; Mon, 2 May 2022 01:38:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1651480695; x=1683016695; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=bVbPOiK0y82rmhyKlFrtAgGmGuURv7LBQSfEtrPIoNU=; b=b8EDs9Z6dzQu+RoE0IR9ASNKsToHdNLkw9VzqHRsE7UC0S7kLijl2Pm9 OruROcNJYms4qkdvKbfg3a83Z5D/48HaoSxQ+9Pbv3HA6zOWK9CsW1EYh +SPcutuNq6KSojwnjVZ/6uY0c5cafiyxzVFXEU34i77tgbnWHMf5EvuPC Q=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 02 May 2022 01:38:15 -0700 X-QCInternal: smtphost Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 02 May 2022 01:38:13 -0700 X-QCInternal: smtphost Received: from hu-rohiagar-hyd.qualcomm.com (HELO hu-sgudaval-hyd.qualcomm.com) ([10.213.106.138]) by ironmsg02-blr.qualcomm.com with ESMTP; 02 May 2022 14:07:51 +0530 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 3970568) id 0B32B3BED; Mon, 2 May 2022 14:07:50 +0530 (+0530) From: Rohit Agarwal To: will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, ulf.hansson@linaro.org, agross@kernel.org, bjorn.andersson@linaro.org, adrian.hunter@intel.com, bhupesh.sharma@linaro.org Cc: linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org, Rohit Agarwal Subject: [PATCH 4/4] ARM: dts: qcom: sdx65: Add Shared memory manager support Date: Mon, 2 May 2022 14:07:45 +0530 Message-Id: <1651480665-14978-5-git-send-email-quic_rohiagar@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1651480665-14978-1-git-send-email-quic_rohiagar@quicinc.com> References: <1651480665-14978-1-git-send-email-quic_rohiagar@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add smem node to support shared memory manager on SDX65 platform. Signed-off-by: Rohit Agarwal --- arch/arm/boot/dts/qcom-sdx65.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi index 210e55c..57bda62 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -87,8 +87,10 @@ }; smem_mem: memory@8fe20000 { - no-map; + compatible = "qcom,smem"; reg = <0x8fe20000 0xc0000>; + hwlocks = <&tcsr_mutex 3>; + no-map; }; cmd_db: reserved-memory@8fee0000 {