From patchwork Mon Sep 5 13:16:48 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 9313789 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 546AB60869 for ; Mon, 5 Sep 2016 13:21:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 45FBC28899 for ; Mon, 5 Sep 2016 13:21:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3AA5528A9D; Mon, 5 Sep 2016 13:21:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C62B528899 for ; Mon, 5 Sep 2016 13:21:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A5EC26E416; Mon, 5 Sep 2016 13:21:44 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wm0-x22f.google.com (mail-wm0-x22f.google.com [IPv6:2a00:1450:400c:c09::22f]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2BE1A6E407 for ; Mon, 5 Sep 2016 13:17:20 +0000 (UTC) Received: by mail-wm0-x22f.google.com with SMTP id 1so138941693wmz.1 for ; Mon, 05 Sep 2016 06:17:20 -0700 (PDT) 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; bh=4R/v4seoWR0hAEbYgFNgj3N9ujSJztL1XTDfDH+L84g=; b=ZUi+3emou1cAV0jodUAa9IgsVxYL0oTYoVctgnjrHcdsA+9myITJRwdbVm++DjomQ7 cY3gVspPjsXFQl/T1Ut1/z4DdIPLhylMP2uw0f0gvD9OUa2KowbbObpMCMTxZ7eh1ZFO LIBYm5xcH+cBq42W0iz1lmhs6LuH/zzkqv4V8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=4R/v4seoWR0hAEbYgFNgj3N9ujSJztL1XTDfDH+L84g=; b=DmwYeSkgWLDA0uvpzPALBSIybxPUEEmgSEXUEyv32kQ1oXCXqF+tICIVxJDNZO2hoq V1LcNpPHwpt7H3PpHSSxmp2qzhID83BxX2eVgzaxW04mU40jGSg6dGqHPlDhiO0RkIE9 wem91xF4+Sb6sMqnSKpN2opCRZPVdyoptMy4EDMDCMdTCsKR9GhZM33ZfGgxhqyhaeGJ 7a5rEKQoSI8NlUoIIPjahU7BZSiNj7vHhM9opPpvyn41hM9GVLpmFb64lXfL1peFOlnf iEGhH4MwidHhEoy5vaeeCO15CXCnGJzN58dvHcauazQeLs6+IsGXsLrNJhaq/14QL4XV Nqwg== X-Gm-Message-State: AE9vXwMwHJd3r2kLOzCFOe5RPp7Sgt0QAH/LgfszNoOlW5LvSP1SeDx/fu826lT6skwrReMJ X-Received: by 10.28.138.75 with SMTP id m72mr14976777wmd.50.1473081438730; Mon, 05 Sep 2016 06:17:18 -0700 (PDT) Received: from localhost.localdomain (cpc89244-aztw30-2-0-cust4998.18-1.cable.virginm.net. [86.31.179.135]) by smtp.gmail.com with ESMTPSA id ub8sm27750982wjc.39.2016.09.05.06.17.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 05 Sep 2016 06:17:17 -0700 (PDT) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, vinod.koul@intel.com, patrice.chotard@st.com, dan.j.williams@intel.com, airlied@linux.ie, kraxel@redhat.com, ohad@wizery.com, bjorn.andersson@linaro.org Subject: [PATCH v9 06/19] ARM: STi: DT: STiH407: Add FDMA driver dt nodes. Date: Mon, 5 Sep 2016 14:16:48 +0100 Message-Id: <1473081421-16555-7-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1473081421-16555-1-git-send-email-peter.griffin@linaro.org> References: <1473081421-16555-1-git-send-email-peter.griffin@linaro.org> X-Mailman-Approved-At: Mon, 05 Sep 2016 13:21:43 +0000 Cc: devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, peter.griffin@linaro.org, dmaengine@vger.kernel.org, lee.jones@linaro.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP These nodes are required to get the fdma driver working on STiH407 based silicon. Signed-off-by: Peter Griffin Acked-by: Lee Jones --- arch/arm/boot/dts/stih407-family.dtsi | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index d294e82..45cab30 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -821,5 +821,57 @@ clock-frequency = <600000000>; st,syscfg = <&syscfg_core 0x224>; }; + + /* fdma audio */ + fdma0: dma-controller@8e20000 { + compatible = "st,stih407-fdma-mpe31-11", "st,slim-rproc"; + reg = <0x8e20000 0x8000>, + <0x8e30000 0x3000>, + <0x8e37000 0x1000>, + <0x8e38000 0x8000>; + reg-names = "slimcore", "dmem", "peripherals", "imem"; + clocks = <&clk_s_c0_flexgen CLK_FDMA>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>; + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + }; + + /* fdma app */ + fdma1: dma-controller@8e40000 { + compatible = "st,stih407-fdma-mpe31-12", "st,slim-rproc"; + reg = <0x8e40000 0x8000>, + <0x8e50000 0x3000>, + <0x8e57000 0x1000>, + <0x8e58000 0x8000>; + reg-names = "slimcore", "dmem", "peripherals", "imem"; + clocks = <&clk_s_c0_flexgen CLK_FDMA>, + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>, + <&clk_s_c0_flexgen CLK_TX_ICN_DMU>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>; + + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + }; + + /* fdma free running */ + fdma2: dma-controller@8e60000 { + compatible = "st,stih407-fdma-mpe31-13", "st,slim-rproc"; + reg = <0x8e60000 0x8000>, + <0x8e70000 0x3000>, + <0x8e77000 0x1000>, + <0x8e78000 0x8000>; + reg-names = "slimcore", "dmem", "peripherals", "imem"; + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + clocks = <&clk_s_c0_flexgen CLK_FDMA>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>, + <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>, + <&clk_s_c0_flexgen CLK_EXT2F_A9>; + }; }; };