From patchwork Tue Sep 8 21:35:22 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Gross X-Patchwork-Id: 7143471 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 250B69F1D3 for ; Tue, 8 Sep 2015 21:38:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3A680207FB for ; Tue, 8 Sep 2015 21:38:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D29120631 for ; Tue, 8 Sep 2015 21:38:35 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZZQYo-0002s0-DM; Tue, 08 Sep 2015 21:36:14 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZZQYl-0002oQ-4Q for linux-arm-kernel@lists.infradead.org; Tue, 08 Sep 2015 21:36:11 +0000 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id E645414080C; Tue, 8 Sep 2015 21:35:53 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id D2A0C140898; Tue, 8 Sep 2015 21:35:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (rrcs-67-52-129-61.west.biz.rr.com [67.52.129.61]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: agross@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 2814F14089C; Tue, 8 Sep 2015 21:35:53 +0000 (UTC) From: Andy Gross To: linux-arm-msm@vger.kernel.org Subject: [PATCH 03/11] arm64: dts: qcom: Add MSM8916 SMEM nodes Date: Tue, 8 Sep 2015 16:35:22 -0500 Message-Id: <1441748131-26490-4-git-send-email-agross@codeaurora.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1441748131-26490-1-git-send-email-agross@codeaurora.org> References: <1441748131-26490-1-git-send-email-agross@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150908_143611_241736_7265179C X-CRM114-Status: GOOD ( 12.03 ) X-Spam-Score: -2.6 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Brown , Bjorn Andersson , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Andy Gross MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds the nodes necessary to support the SMEM driver on MSM8916 platforms. Signed-off-by: Andy Gross --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 36 +++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 5911de0..d321266 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -37,6 +37,22 @@ reg = <0 0 0 0>; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + reserve_aligned@86000000 { + reg = <0x0 0x86000000 0x0 0x0300000>; + no-map; + }; + + smem_mem: smem_region@86300000 { + reg = <0x0 0x86300000 0x0 0x0100000>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -102,6 +118,26 @@ reg = <0x1800000 0x80000>; }; + tcsr_mutex_regs: syscon@1905000 { + compatible = "syscon"; + reg = <0x1905000 0x20000>; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_regs 0 0x1000>; + #hwlock-cells = <1>; + }; + + smem { + compatible = "qcom,smem"; + reg = <0x60000 0x8000>; + reg-names = "aux-mem1"; + + memory-region = <&smem_mem>; + hwlocks = <&tcsr_mutex 3>; + }; + blsp1_uart2: serial@78b0000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0x78b0000 0x200>;