From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DFF9C71155 for ; Mon, 30 Nov 2020 09:41:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD14A2076E for ; Mon, 30 Nov 2020 09:41:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="aiVk39Rl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728308AbgK3Jke (ORCPT ); Mon, 30 Nov 2020 04:40:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728019AbgK3Jkd (ORCPT ); Mon, 30 Nov 2020 04:40:33 -0500 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAC03C0617A6 for ; Mon, 30 Nov 2020 01:39:47 -0800 (PST) Received: by mail-pf1-x441.google.com with SMTP id t8so10031377pfg.8 for ; Mon, 30 Nov 2020 01:39:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=jLxCd/F4fxI6lLKUfeAQgTwipZuT/u/XIJSTRbWtMDg=; b=aiVk39RlImBWFTMKuODN3ftmmmuWoy1VwkbteJ0JyNawut652rgM+TyTCmZ+I7o5H8 zwK4ssBk5PQHdySZ+wxpSzilZaBUPleickaKTW9OHEEQtzrElXl6OBAQjryhlxhbDmPp DkVijQ/74rV/1JNos9sj1QHiHhyEUe5hK1+N6XtpO55alaeI4rvJp9n7kfB1HP0LQfR5 qfiJotOAjspEAaWFPkJl6tT1Pd7KZ+Mgx1dZ25osxdHuctEx4S5x0gMBMMPZByOegiOb t4LXIGVg63piNiWHrslp8qRUxtFBl3C8nIdRE5HDTPIQJPvZHyxWs8/gn7zOp1UpUyn3 MQsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=jLxCd/F4fxI6lLKUfeAQgTwipZuT/u/XIJSTRbWtMDg=; b=af+Qic0rQt0oQEZ97qI8sbUiYTlFbaFDgPEsdBKMzExSaYxjU5kXYGWxhL/drsLKrp 2ivUzH/eACc1NwrNacZh09Zw4WJDwHgTfKT/+bhNJnjqdw0FFzdx8cx2o/fYBWnoroVj SW26dR7L7TcSZT08n3sQNgcT0wRiGk7oa/Ycnr3J0+vN6GR9s/h2z/nE6WnHRfPPdf+/ 450k1KgMfFv2Uq86iMLqAfijwO+NTXxre/E3bTVrryII2OWRPg6CMC3lM2dT49dBGLAW 08QlpRMT7rKPxVA4RlKkIX7YCieL4h3vWMtfEs+G5YdaJ/C6I5EinZ3FFH7uiB7T0RPm r4YQ== X-Gm-Message-State: AOAM530u9gdYarcda35SWuYHWipvYBUEY9MMfseZuBIAu3lnGr2EpWWo 7NNS2HGWbsRjOJ68nUKqS0uy X-Google-Smtp-Source: ABdhPJzYIWz+ETyPU8t7ZJKWzHBjfRm+kZmbxBl4JhjLNxa8o8quxc90e95iqDEWoraSPozlIWRs4Q== X-Received: by 2002:aa7:8744:0:b029:18b:a9e1:803d with SMTP id g4-20020aa787440000b029018ba9e1803dmr17737033pfo.50.1606729187111; Mon, 30 Nov 2020 01:39:47 -0800 (PST) Received: from localhost.localdomain ([2409:4072:6c0d:98b:4016:605b:102d:cbb8]) by smtp.gmail.com with ESMTPSA id u14sm16348429pfc.87.2020.11.30.01.39.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 01:39:46 -0800 (PST) From: Manivannan Sadhasivam To: agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dmitry.baryshkov@linaro.org, saiprakash.ranjan@codeaurora.org, Manivannan Sadhasivam Subject: [PATCH v2 2/4] arm64: dts: qcom: sm8250: Add support for LLCC block Date: Mon, 30 Nov 2020 15:09:22 +0530 Message-Id: <20201130093924.45057-3-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201130093924.45057-1-manivannan.sadhasivam@linaro.org> References: <20201130093924.45057-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for Last Level Cache Controller (LLCC) in SM8250 SoC. This LLCC is used to provide common cache memory pool for the cores in the SM8250 SoC thereby minimizing the percore caches. Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 65acd1f381eb..118b6bb29ebc 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1758,6 +1758,12 @@ usb_1_dwc3: dwc3@a600000 { }; }; + system-cache-controller@9200000 { + compatible = "qcom,sm8250-llcc"; + reg = <0 0x09200000 0 0x1d0000>, <0 0x09600000 0 0x50000>; + reg-names = "llcc_base", "llcc_broadcast_base"; + }; + usb_2: usb@a8f8800 { compatible = "qcom,sm8250-dwc3", "qcom,dwc3"; reg = <0 0x0a8f8800 0 0x400>; -- 2.25.1