From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753257AbaCGMSK (ORCPT ); Fri, 7 Mar 2014 07:18:10 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:44369 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753061AbaCGMRx (ORCPT ); Fri, 7 Mar 2014 07:17:53 -0500 From: Sricharan R To: , , , , , CC: , , , , , , , Subject: [RFC PATCH 9/9] arm: dts: dra7: Change the total dma-req numbers to crossbar channels Date: Fri, 7 Mar 2014 17:46:16 +0530 Message-ID: <1394194576-23741-10-git-send-email-r.sricharan@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1394194576-23741-1-git-send-email-r.sricharan@ti.com> References: <1394194576-23741-1-git-send-email-r.sricharan@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On DRA7 there is a crossbar router which maps the peripheral dma request channels to the dma controller inputs. The dma-controller can receive requests from any of the crossbar channels. So register the total number crossbar channels instead of the shared dma-request lines. Signed-off-by: Sricharan R --- arch/arm/boot/dts/dra7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index baa781e..f5ae8c9 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -167,7 +167,7 @@ ; #dma-cells = <2>; #dma-channels = <32>; - #dma-requests = <127>; + #dma-requests = <203>; }; dmacb: crossbar@4a020000 { -- 1.7.9.5