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 E9A67C6FD1F for ; Thu, 16 Mar 2023 08:14:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231191AbjCPIOX (ORCPT ); Thu, 16 Mar 2023 04:14:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230281AbjCPINj (ORCPT ); Thu, 16 Mar 2023 04:13:39 -0400 Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E7A538EB7 for ; Thu, 16 Mar 2023 01:13:03 -0700 (PDT) Received: by mail-pl1-x634.google.com with SMTP id i5so898877pla.2 for ; Thu, 16 Mar 2023 01:13:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1678954364; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=azG6rPTW4OW7MpxRM4BYmIziHm2wpGO0S0WPmax4BIQ=; b=LXCy3/68yfGlI4UKZS89Aih1UutWoa9bN94wKp+vONYqH4ynGGOUgKjbnhXBt/okiF RtyRJxHDBkVd73Sbh8/4zxp+8ePflXlz1PXJbkoh5edqKFyegdiMYx1Xymr9ZojQaqbq 3ZGUXMWqnomgup9gAvRbi8JhsYAHGryoGYISDsfmKsNG1immAVaHhdIUdaS7ilk32QLq AvAE6VMNjTm00k69is76gSBUKlgSXNQqi7/DN9QgE5HXdasm7M9PQS5kg4JpnoxgXZo5 5Tdxa0e4d2Fv2cW7nUB+xWHQVPiE2696QCxnzBiLwKqeAbawaD92PyBUojRaOPy9QFTr Cgjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678954364; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=azG6rPTW4OW7MpxRM4BYmIziHm2wpGO0S0WPmax4BIQ=; b=dfrGZOSpL2OIguCz84uyTKZ+oq4JuxVQmoNe2+EfEgpsu30OspanvW47CkbdN8Kew/ 2ApxGU35y6cV95zPrxLahckCgtGYIYwRCI0meX+WeO8dBjpJ9HxUhGTa0zo8z43fbmgV Rgo0dJN5KDHkL5JHP5pBEQYuDsEtrSf5lMn/jJ1Gv+lDjLpxBI+HuxGMDg54OpL8Ri4r SsAwWtY0dGcUr+NKGUwAAc16SfSKhePW42McV+GJp5/CFdHGk2KQ3KBjy33Rz4H1AQ1z bnedzNJkG7DNrPdP2jVJ6Tw3b8vMZ5P6lA30dMOrlDRrNgVjlLZBLuqXoCKShc1uUG7y LYdQ== X-Gm-Message-State: AO0yUKWYm0+uIGAV9yqWz1SZr5hWFA7GDBQrk9+1ldPodko+/Yk+bezw oFR3mcmm1lmVHSry9x9T40XUNb2WFMeidNW7rg== X-Google-Smtp-Source: AK7set+PcbIlK8K31rlQMA/Sj0+PzkUG4C29kmo7uq0+s3PXw9tmlfNRwxOBk7N8ik9yH5otRUEREA== X-Received: by 2002:a05:6a20:929d:b0:c2:b6cf:96db with SMTP id q29-20020a056a20929d00b000c2b6cf96dbmr2100410pzg.39.1678954364120; Thu, 16 Mar 2023 01:12:44 -0700 (PDT) Received: from localhost.localdomain ([117.207.30.24]) by smtp.gmail.com with ESMTPSA id 13-20020aa7910d000000b005d9984a947bsm4804422pfh.139.2023.03.16.01.12.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Mar 2023 01:12:43 -0700 (PDT) From: Manivannan Sadhasivam To: andersson@kernel.org, lpieralisi@kernel.org, kw@linux.com, krzysztof.kozlowski+dt@linaro.org, robh@kernel.org Cc: konrad.dybcio@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, quic_srichara@quicinc.com, Manivannan Sadhasivam Subject: [PATCH v5 16/19] arm64: dts: qcom: sdm845: Add "mhi" region to the PCIe nodes Date: Thu, 16 Mar 2023 13:41:14 +0530 Message-Id: <20230316081117.14288-17-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230316081117.14288-1-manivannan.sadhasivam@linaro.org> References: <20230316081117.14288-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The "mhi" region contains the debug registers that could be used to monitor the PCIe link transitions. Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 479859bd8ab3..46caac9acc95 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2282,8 +2282,9 @@ pcie0: pci@1c00000 { reg = <0 0x01c00000 0 0x2000>, <0 0x60000000 0 0xf1d>, <0 0x60000f20 0 0xa8>, - <0 0x60100000 0 0x100000>; - reg-names = "parf", "dbi", "elbi", "config"; + <0 0x60100000 0 0x100000>, + <0 0x01c07000 0 0x1000>; + reg-names = "parf", "dbi", "elbi", "config", "mhi"; device_type = "pci"; linux,pci-domain = <0>; bus-range = <0x00 0xff>; @@ -2387,8 +2388,9 @@ pcie1: pci@1c08000 { reg = <0 0x01c08000 0 0x2000>, <0 0x40000000 0 0xf1d>, <0 0x40000f20 0 0xa8>, - <0 0x40100000 0 0x100000>; - reg-names = "parf", "dbi", "elbi", "config"; + <0 0x40100000 0 0x100000>, + <0 0x01c0c000 0 0x1000>; + reg-names = "parf", "dbi", "elbi", "config", "mhi"; device_type = "pci"; linux,pci-domain = <1>; bus-range = <0x00 0xff>; -- 2.25.1