From patchwork Mon Dec 17 12:08:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laxman Dewangan X-Patchwork-Id: 1886941 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 6A02FDF266 for ; Mon, 17 Dec 2012 12:12:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TkZVJ-0001sH-UJ; Mon, 17 Dec 2012 12:09:06 +0000 Received: from hqemgate03.nvidia.com ([216.228.121.140]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TkZVF-0001q5-9J for linux-arm-kernel@lists.infradead.org; Mon, 17 Dec 2012 12:09:02 +0000 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Mon, 17 Dec 2012 04:12:11 -0800 Received: from hqemhub03.nvidia.com ([172.17.108.22]) by hqnvupgp08.nvidia.com (PGP Universal service); Mon, 17 Dec 2012 04:08:39 -0800 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Mon, 17 Dec 2012 04:08:39 -0800 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQEMHUB03.nvidia.com (172.20.150.15) with Microsoft SMTP Server id 8.3.279.1; Mon, 17 Dec 2012 04:08:39 -0800 Received: from thelma.nvidia.com (Not Verified[172.16.212.77]) by hqnvemgw01.nvidia.com with MailMarshal (v6,7,2,8378) id ; Mon, 17 Dec 2012 04:08:52 -0800 Received: from ldewangan-ubuntu.nvidia.com ([10.19.65.30]) by thelma.nvidia.com (8.13.8+Sun/8.8.8) with ESMTP id qBHC8SxZ014291; Mon, 17 Dec 2012 04:08:37 -0800 (PST) From: Laxman Dewangan To: Subject: [PATCH 4/4] ARM: tegra: dts: add dma requestor and port numbers for serial controller Date: Mon, 17 Dec 2012 17:38:21 +0530 Message-ID: <1355746101-15291-5-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 In-Reply-To: <1355746101-15291-1-git-send-email-ldewangan@nvidia.com> References: <1355746101-15291-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121217_070901_863776_0803829E X-CRM114-Status: UNSURE ( 9.79 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [216.228.121.140 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-tegra@vger.kernel.org, Laxman Dewangan , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add parameters for: - port-number to enable the port index in device interface. - dma requestor id to make trigger for apb dma burst transfer from controller. Signed-off-by: Laxman Dewangan --- arch/arm/boot/dts/tegra20.dtsi | 10 ++++++++++ arch/arm/boot/dts/tegra30.dtsi | 10 ++++++++++ 2 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index b8effa1..ca3a2a3 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -199,6 +199,8 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; + port-number = <0>; + nvidia,dma-request-selector = <&apbdma 8>; status = "disabled"; }; @@ -207,6 +209,8 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; + port-number = <1>; + nvidia,dma-request-selector = <&apbdma 9>; status = "disabled"; }; @@ -215,6 +219,8 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; + port-number = <2>; + nvidia,dma-request-selector = <&apbdma 10>; status = "disabled"; }; @@ -223,6 +229,8 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; + port-number = <3>; + nvidia,dma-request-selector = <&apbdma 19>; status = "disabled"; }; @@ -231,6 +239,8 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; + port-number = <4>; + nvidia,dma-request-selector = <&apbdma 20>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 529fdb8..dcb9caa 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -195,6 +195,8 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; + port-number = <0>; + nvidia,dma-request-selector = <&apbdma 8>; status = "disabled"; }; @@ -203,6 +205,8 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; + port-number = <1>; + nvidia,dma-request-selector = <&apbdma 9>; status = "disabled"; }; @@ -211,6 +215,8 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; + port-number = <2>; + nvidia,dma-request-selector = <&apbdma 10>; status = "disabled"; }; @@ -219,6 +225,8 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; + port-number = <3>; + nvidia,dma-request-selector = <&apbdma 19>; status = "disabled"; }; @@ -227,6 +235,8 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; + port-number = <4>; + nvidia,dma-request-selector = <&apbdma 20>; status = "disabled"; };