Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965298AbbGHQMA (ORCPT ); Wed, 8 Jul 2015 12:12:00 -0400 Received: from mail-wg0-f53.google.com ([74.125.82.53]:35939 "EHLO mail-wg0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934613AbbGHQLq (ORCPT ); Wed, 8 Jul 2015 12:11:46 -0400 From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com, vinod.koul@intel.com, dan.j.williams@intel.com Cc: peter.griffin@linaro.org, lee.jones@linaro.org, devicetree@vger.kernel.org, dmaengine@vger.kernel.org, ludovic.barre@st.com Subject: [PATCH 5/7] ARM: STi: DT: STiH407: Add FDMA driver and xbar driver dt nodes. Date: Wed, 8 Jul 2015 17:11:26 +0100 Message-Id: <1436371888-27863-6-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1436371888-27863-1-git-send-email-peter.griffin@linaro.org> References: <1436371888-27863-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2483 Lines: 85 These nodes are required to get the fdma and xbar driver working on STiH407 based silicon. Signed-off-by: Peter Griffin --- arch/arm/boot/dts/stih407-family.dtsi | 59 +++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 838b812..b6d9e20 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -565,5 +565,64 @@ <&phy_port2 PHY_TYPE_USB3>; }; }; + + xbar0: fdma-xbar-mpe@0 { + compatible = "st,fdma-xbar-1.0"; + reg = <0x8e80000 0x1000>; + dma-requests = <79>; + #st,fdma-xbar-cells = <1>; + }; + + fdma0: fdma-audio@0 { + compatible = "st,fdma_mpe31"; + reg = <0x8e20000 0x20000>; + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + st,fw-name = "fdma_STiH407_0.elf"; + 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>; + clock-names = "fdma_slim", + "fdma_hi", + "fdma_low", + "fdma_ic"; + }; + + fdma1: fdma-app@1 { + compatible = "st,fdma_mpe31"; + reg = <0x8e40000 0x20000>; + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + st,fdma-xbar = <&xbar0 0>; + st,fw-name = "fdma_STiH407_1.elf"; + 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>; + clock-names = "fdma_slim", + "fdma_hi", + "fdma_low", + "fdma_ic"; + }; + + fdma2: fdma-free_running@2 { + compatible = "st,fdma_mpe31"; + reg = <0x8e60000 0x20000>; + interrupts = ; + dma-channels = <16>; + #dma-cells = <3>; + st,fw-name = "fdma_STiH407_2.elf"; + 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>; + clock-names = "fdma_slim", + "fdma_hi", + "fdma_low", + "fdma_ic"; + }; }; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/