From patchwork Tue Apr 15 11:43:33 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohit KUMAR DCG X-Patchwork-Id: 3991541 Return-Path: X-Original-To: patchwork-linux-arm@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 4B049BFF02 for ; Tue, 15 Apr 2014 11:46:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 628D020220 for ; Tue, 15 Apr 2014 11:46:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6500A2021F for ; Tue, 15 Apr 2014 11:46:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wa1nB-0001X5-Qd; Tue, 15 Apr 2014 11:44:45 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wa1my-0001LR-TM for linux-arm-kernel@lists.infradead.org; Tue, 15 Apr 2014 11:44:33 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.14.5/8.14.5) with SMTP id s3FBgUql013204; Tue, 15 Apr 2014 13:44:14 +0200 Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx08-00178001.pphosted.com with ESMTP id 1k8hfrvqhx-1 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT); Tue, 15 Apr 2014 13:44:13 +0200 Received: from zeta.dmz-ap.st.com (ns6.st.com [138.198.234.13]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id CC3EC98; Tue, 15 Apr 2014 11:44:10 +0000 (GMT) Received: from Webmail-ap.st.com (eapex1hubcas4.st.com [10.80.176.69]) by zeta.dmz-ap.st.com (STMicroelectronics) with ESMTP id BD12452B; Tue, 15 Apr 2014 11:44:10 +0000 (GMT) Received: from localhost (10.199.16.23) by Webmail-ap.st.com (10.80.176.7) with Microsoft SMTP Server (TLS) id 8.3.298.1; Tue, 15 Apr 2014 19:44:10 +0800 From: Mohit Kumar To: Subject: [PATCH V8 7/9] SPEAr13XX: dts: Add PCIe node information Date: Tue, 15 Apr 2014 17:13:33 +0530 Message-ID: X-Mailer: git-send-email 1.7.0.1 In-Reply-To: References: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.11.96, 1.0.14, 0.0.0000 definitions=2014-04-14_01:2014-04-14, 2014-04-14, 1970-01-01 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140415_044433_291654_B0A67ACE X-CRM114-Status: GOOD ( 10.15 ) X-Spam-Score: 0.0 (/) Cc: Pratyush Anand , spear-devel@list.st.com, Viresh Kumar , linux-arm-kernel@lists.infradead.org, Mohit Kumar X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, 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 From: Pratyush Anand SPEAr1310 and SPEAr1340 supports 3 and 1 PCIe controller respectively. These controllers are based on synopsys designware controller. Signed-off-by: Pratyush Anand Acked-by: Arnd Bergmann Cc: Mohit Kumar Cc: Viresh Kumar Cc: spear-devel@list.st.com Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/boot/dts/spear1310.dtsi | 48 ++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/spear1340.dtsi | 16 ++++++++++++ 2 files changed, 64 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 64e7dd5..53f73a2 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -83,6 +83,54 @@ status = "disabled"; }; + pcie0: pcie@b1000000 { + compatible = "st,spear1340-pcie", "snps,dw-pcie"; + reg = <0xb1000000 0x4000>; + interrupts = <0 68 0x4>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 0 68 0x4>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000 /* configuration space */ + 0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + status = "disabled"; + }; + + pcie1: pcie@b1800000 { + compatible = "st,spear1340-pcie", "snps,dw-pcie"; + reg = <0xb1800000 0x4000>; + interrupts = <0 69 0x4>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 0 69 0x4>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0x90000000 0x90000000 0 0x00020000 /* configuration space */ + 0x81000000 0 0 0x90020000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */ + status = "disabled"; + }; + + pcie2: pcie@b4000000 { + compatible = "st,spear1340-pcie", "snps,dw-pcie"; + reg = <0xb4000000 0x4000>; + interrupts = <0 70 0x4>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 0 70 0x4>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0xc0000000 0xc0000000 0 0x00020000 /* configuration space */ + 0x81000000 0 0 0xc0020000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + status = "disabled"; + }; + gmac1: eth@5c400000 { compatible = "st,spear600-gmac"; reg = <0x5c400000 0x8000>; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index b8b32c7..bc492f5 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -48,6 +48,22 @@ status = "disabled"; }; + pcie0: pcie@b1000000 { + compatible = "st,spear1340-pcie", "snps,dw-pcie"; + reg = <0xb1000000 0x4000>; + interrupts = <0 68 0x4>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 0 68 0x4>; + num-lanes = <1>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000 /* configuration space */ + 0x81000000 0 0 0x80020000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */ + status = "disabled"; + }; + i2s-play@b2400000 { compatible = "snps,designware-i2s"; reg = <0xb2400000 0x10000>;