From patchwork Wed Feb 12 17:59:21 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 3639661 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 694C1BF13A for ; Wed, 12 Feb 2014 17:59:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8380720160 for ; Wed, 12 Feb 2014 17:59:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A3BD42015D for ; Wed, 12 Feb 2014 17:59:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753086AbaBLR7q (ORCPT ); Wed, 12 Feb 2014 12:59:46 -0500 Received: from 82-68-191-81.dsl.posilan.com ([82.68.191.81]:56550 "EHLO rainbowdash.ducie.codethink.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752717AbaBLR7b (ORCPT ); Wed, 12 Feb 2014 12:59:31 -0500 Received: from ben by rainbowdash.ducie.codethink.co.uk with local (Exim 4.82) (envelope-from ) id 1WDe5m-0001rA-HT; Wed, 12 Feb 2014 17:59:26 +0000 From: Ben Dooks To: linux-sh@vger.kernel.org Cc: linux-kernel@lists.codethink.co.uk, Ben Dooks Subject: [PATCH 2/5] ARM: shmobile: r8a7790: add dmac0 dmac1 nodes Date: Wed, 12 Feb 2014 17:59:21 +0000 Message-Id: <1392227964-7088-3-git-send-email-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1392227964-7088-1-git-send-email-ben.dooks@codethink.co.uk> References: <1392227964-7088-1-git-send-email-ben.dooks@codethink.co.uk> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP --- arch/arm/boot/dts/r8a7790.dtsi | 89 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 700e0a1..ae65270 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -8,6 +8,7 @@ * kind, whether express or implied. */ +#include #include #include #include @@ -79,6 +80,94 @@ }; }; +#define CHCR_RX_32BIT SHDMA_ARM_CHCR_RX(SHDMA_ARM_SZ_32BIT) +#define CHCR_TX_32BIT SHDMA_ARM_CHCR_TX(SHDMA_ARM_SZ_32BIT) +#define CHCR_RX_256BIT SHDMA_ARM_CHCR_RX(SHDMA_ARM_SZ_256BIT) +#define CHCR_TX_256BIT SHDMA_ARM_CHCR_TX(SHDMA_ARM_SZ_256BIT) + + dma0: dma-mux@0 { + compatible = "renesas,shdma-mux"; + #dma-cells = <1>; + dma-channels = <20>; + dma-requests = <256>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + renesas,slaves = <0xce CHCR_RX_32BIT 0xee102060>, + <0xcd CHCR_TX_32BIT 0xee100060>, + <0xca CHCR_RX_256BIT 0xee122060>, + <0xc9 CHCR_TX_256BIT 0xee120060>, + <0xc2 CHCR_RX_256BIT 0xee142030>, + <0xc1 CHCR_TX_256BIT 0xee140030>, + <0xd2 CHCR_RX_32BIT 0xee200034>, + <0xd1 CHCR_TX_32BIT 0xee200034>, + <0xe2 CHCR_RX_32BIT 0xee220034>, + <0xe1 CHCR_TX_32BIT 0xee220034>; + + sysdma0: dmac@e6700000 { + compatible = "renesas,dma-r8a7790", "renesas,dma-arm"; + clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>; + dma-channels = <15>; + status = "disabled"; + reg = <0 0xe6700020 0 0xffc0>; + interrupt-parent = <&gic>; + + interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH>, /* error */ + <0 200 IRQ_TYPE_LEVEL_HIGH>, /* ch0 */ + <0 201 IRQ_TYPE_LEVEL_HIGH>, + <0 202 IRQ_TYPE_LEVEL_HIGH>, + <0 203 IRQ_TYPE_LEVEL_HIGH>, + <0 204 IRQ_TYPE_LEVEL_HIGH>, + <0 205 IRQ_TYPE_LEVEL_HIGH>, + <0 206 IRQ_TYPE_LEVEL_HIGH>, + <0 207 IRQ_TYPE_LEVEL_HIGH>, + <0 208 IRQ_TYPE_LEVEL_HIGH>, + <0 209 IRQ_TYPE_LEVEL_HIGH>, + <0 210 IRQ_TYPE_LEVEL_HIGH>, + <0 211 IRQ_TYPE_LEVEL_HIGH>, + <0 212 IRQ_TYPE_LEVEL_HIGH>, + <0 213 IRQ_TYPE_LEVEL_HIGH>, + <0 214 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14"; + }; + + sysdma1: dmac@e6720000 { + compatible = "renesas,dma-r8a7790"; + clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>; + dma-channels = <15>; + reg = <0 0xe6720020 0 0xffc0>; + status = "disabled"; + + interrupt-parent = <&gic>; + interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH>, + <0 216 IRQ_TYPE_LEVEL_HIGH>, + <0 217 IRQ_TYPE_LEVEL_HIGH>, + <0 218 IRQ_TYPE_LEVEL_HIGH>, + <0 219 IRQ_TYPE_LEVEL_HIGH>, + <0 308 IRQ_TYPE_LEVEL_HIGH>, + <0 309 IRQ_TYPE_LEVEL_HIGH>, + <0 310 IRQ_TYPE_LEVEL_HIGH>, + <0 311 IRQ_TYPE_LEVEL_HIGH>, + <0 312 IRQ_TYPE_LEVEL_HIGH>, + <0 313 IRQ_TYPE_LEVEL_HIGH>, + <0 314 IRQ_TYPE_LEVEL_HIGH>, + <0 315 IRQ_TYPE_LEVEL_HIGH>, + <0 316 IRQ_TYPE_LEVEL_HIGH>, + <0 317 IRQ_TYPE_LEVEL_HIGH>, + <0 318 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + }; + }; + gic: interrupt-controller@f1001000 { compatible = "arm,cortex-a15-gic"; #interrupt-cells = <3>;