Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751610AbaAMLLu (ORCPT ); Mon, 13 Jan 2014 06:11:50 -0500 Received: from mail-bk0-f43.google.com ([209.85.214.43]:50396 "EHLO mail-bk0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbaAMLLs (ORCPT ); Mon, 13 Jan 2014 06:11:48 -0500 Message-ID: <52D3C9EF.1030901@koalo.de> Date: Mon, 13 Jan 2014 12:11:43 +0100 From: Florian Meier User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Stephen Warren CC: linux-rpi-kernel , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , devicetree Subject: [PATCH 1/2] BCM2835: Add dmaengine driver to device tree Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds the definitions for the BCM2835 dmaengine driver to the device tree. The dma-channel-mask is currently fixed. Later it should be set via the firmware. Signed-off-by: Florian Meier --- arch/arm/boot/dts/bcm2835.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index b021c96..1da6b36 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -113,6 +113,27 @@ reg = <0x7e980000 0x10000>; interrupts = <1 9>; }; + + dma: dma@7e007000 { + compatible = "brcm,bcm2835-dma"; + reg = <0x7e007000 0xf00>; + interrupts = <1 16>, + <1 17>, + <1 18>, + <1 19>, + <1 20>, + <1 21>, + <1 22>, + <1 23>, + <1 24>, + <1 25>, + <1 26>, + <1 27>, + <1 28>; + + #dma-cells = <1>; + brcm,dma-channel-mask = <0x7f35>; + }; }; clocks { -- 1.8.3.2 -- 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/