From patchwork Thu Oct 8 12:32:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gokul Sriram Palanisamy X-Patchwork-Id: 11822873 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7747A139F for ; Thu, 8 Oct 2020 12:32:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5EFE821D46 for ; Thu, 8 Oct 2020 12:32:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729987AbgJHMcr (ORCPT ); Thu, 8 Oct 2020 08:32:47 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:56625 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729906AbgJHMcr (ORCPT ); Thu, 8 Oct 2020 08:32:47 -0400 Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 08 Oct 2020 05:32:47 -0700 X-QCInternal: smtphost Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/AES256-SHA; 08 Oct 2020 05:32:45 -0700 X-QCInternal: smtphost Received: from gokulsri-linux.qualcomm.com ([10.201.2.207]) by ironmsg02-blr.qualcomm.com with ESMTP; 08 Oct 2020 18:02:25 +0530 Received: by gokulsri-linux.qualcomm.com (Postfix, from userid 432570) id AB1F821C0B; Thu, 8 Oct 2020 18:02:24 +0530 (IST) From: Gokul Sriram Palanisamy To: sboyd@kernel.org, agross@kernel.org, bjorn.andersson@linaro.org, manivannan.sadhasivam@linaro.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org Cc: sricharan@codeaurora.org, gokulsri@codeaurora.org Subject: [PATCH v3 3/3] arm64: dts: Enabled MHI device over PCIe Date: Thu, 8 Oct 2020 18:02:24 +0530 Message-Id: <1602160344-19586-4-git-send-email-gokulsri@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1602160344-19586-1-git-send-email-gokulsri@codeaurora.org> References: <1602160344-19586-1-git-send-email-gokulsri@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enabled MHI device support over PCIe and added memory reservation required for MHI enabled QCN9000 PCIe card. Signed-off-by: Gokul Sriram Palanisamy Reported-by: kernel test robot Reported-by: kernel test robot --- arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi | 47 ++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi index 0827055..e5c1ec0 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi @@ -24,6 +24,22 @@ device_type = "memory"; reg = <0x0 0x40000000 0x0 0x20000000>; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + qcn9000_pcie0: memory@50f00000 { + no-map; + reg = <0x0 0x50f00000 0x0 0x03700000>; + }; + + qcn9000_pcie1: memory@54600000 { + no-map; + reg = <0x0 0x54600000 0x0 0x03700000>; + }; + }; }; &blsp1_spi1 { @@ -45,11 +61,42 @@ &pcie0 { status = "ok"; perst-gpio = <&tlmm 58 0x1>; + + pcie0_rp: pcie0_rp { + reg = <0 0 0 0 0>; + + status = "ok"; + mhi_0: qcom,mhi@0 { + reg = <0 0 0 0 0 >; + + qrtr_instance_id = <0x20>; + base-addr = <0x50f00000>; + m3-dump-addr = <0x53c00000>; + etr-addr = <0x53d00000>; + qcom,caldb-addr = <0x53e00000>; + }; + }; }; &pcie1 { status = "ok"; perst-gpio = <&tlmm 61 0x1>; + + pcie1_rp: pcie1_rp { + reg = <0 0 0 0 0>; + + status = "ok"; + mhi_1: qcom,mhi@1 { + reg = <0 0 0 0 0 >; + + qrtr_instance_id = <0x21>; + base-addr = <0x54600000>; + m3-dump-addr = <0x57300000>; + etr-addr = <0x57400000>; + qcom,caldb-addr = <0x57500000>; + }; + }; + }; }; &qmp_pcie_phy0 {