From patchwork Fri Nov 20 01:05:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 7663021 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B47989F392 for ; Fri, 20 Nov 2015 01:06:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EDCEC203DC for ; Fri, 20 Nov 2015 01:06:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D42C20396 for ; Fri, 20 Nov 2015 01:06:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161802AbbKTBGC (ORCPT ); Thu, 19 Nov 2015 20:06:02 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:45558 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161210AbbKTBGA (ORCPT ); Thu, 19 Nov 2015 20:06:00 -0500 Received: from penelope.kanocho.kobe.vergenet.net (50-206-118-3-static.hfc.comcastbusiness.net [50.206.118.3]) by kirsty.vergenet.net (Postfix) with ESMTPSA id B36D125BE5B; Fri, 20 Nov 2015 12:05:42 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1447981542; bh=mw8h29n58qdi3EwxTQ1tuoJQaJxUad3t45mdHZUfzlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YAF2/A3lGdyvpA95RZ6BWQhQwBZrx0XmT1GA/oJ7D0fv8sVOLmzvtYHOLDeAtgGlL Ys/m/wFg4aG7K8ZnC1nwye7pB/6MsIjA+4MStfl75I3flHsBJZvLIU7iDoj4BArDmf 6nXhj2RdK/U5bqV6NlyEcTbpeYEAPB23h7z3r7XY= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id B18016622A; Thu, 19 Nov 2015 17:05:38 -0800 (PST) From: Simon Horman To: linux-sh@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Simon Horman Subject: [PATCH 17/29] ARM: shmobile: r8a7793: Add QSPI device to DT Date: Thu, 19 Nov 2015 17:05:24 -0800 Message-Id: <469352ad3c43e689c15cd396cbb750ee831ab63e.1447981420.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: References: Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable 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 Instantiate the QSPI controller in the r8a7793 device tree. Based on similar work for the r8a7794 by Hisashi Nakamura and Sergei Shtylyov. Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7793.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 187a82dc7d9f..aa9b64c14a09 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -18,6 +18,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + spi0 = &qspi; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -222,6 +226,20 @@ status = "disabled"; }; + qspi: spi@e6b10000 { + compatible = "renesas,qspi-r8a7793", "renesas,qspi"; + reg = <0 0xe6b10000 0 0x2c>; + interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R8A7793_CLK_QSPI_MOD>; + dmas = <&dmac0 0x17>, <&dmac0 0x18>; + dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; @@ -463,6 +481,14 @@ "ipmmu_sgx", "vin2", "vin1", "vin0", "ether", "sata1", "sata0"; }; + mstp9_clks: mstp9_clks@e6150994 { + compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>; + clocks = <&cpg_clocks R8A7793_CLK_QSPI>; + #clock-cells = <1>; + clock-indices = ; + clock-output-names = "qspi_mod"; + }; }; ipmmu_sy0: mmu@e6280000 {