From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933250AbeBMBhc (ORCPT ); Mon, 12 Feb 2018 20:37:32 -0500 Received: from mail-pl0-f67.google.com ([209.85.160.67]:34621 "EHLO mail-pl0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933161AbeBMBha (ORCPT ); Mon, 12 Feb 2018 20:37:30 -0500 X-Google-Smtp-Source: AH8x226+cQTfTgwEB1CZiX31vgopbZLhLnvxIif0dqYh3uqe6ZDvI90nsUumEoeCjruCfK8hcPq8Wg== From: Bjorn Andersson To: Andy Gross , David Brown Cc: Rajendra Nayak , Govind Singh , Shon Parate , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] arm64: dts: msm8996: Add rmtfs sharedmem node Date: Mon, 12 Feb 2018 17:37:24 -0800 Message-Id: <20180213013724.3177-2-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20180213013724.3177-1-bjorn.andersson@linaro.org> References: <20180213013724.3177-1-bjorn.andersson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A 2MB shared memory region is used on MSM8996 for exchanging sector data in rmtfs. Add this chunk of reserved memory now that we have the rmtfs-mem compatible to describe it and its memory protection properties. Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 4b2afcc4fdf4..d04babb5f526 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -75,6 +75,17 @@ reg = <0x0 0x86200000 0x0 0x2600000>; no-map; }; + + rmtfs@86700000 { + compatible = "qcom,rmtfs-mem"; + + size = <0x0 0x200000>; + alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; }; cpus { -- 2.15.0