From patchwork Mon Nov 2 18:40:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Mason X-Patchwork-Id: 55911 Delivered-To: patch@linaro.org Received: by 10.112.61.134 with SMTP id p6csp1422038lbr; Mon, 2 Nov 2015 10:41:23 -0800 (PST) X-Received: by 10.68.132.131 with SMTP id ou3mr28647591pbb.92.1446489683681; Mon, 02 Nov 2015 10:41:23 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ti10si7804753pab.52.2015.11.02.10.41.23; Mon, 02 Nov 2015 10:41:23 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754620AbbKBSlP (ORCPT + 28 others); Mon, 2 Nov 2015 13:41:15 -0500 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:4893 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754559AbbKBSlL (ORCPT ); Mon, 2 Nov 2015 13:41:11 -0500 X-IronPort-AV: E=Sophos;i="5.20,234,1444719600"; d="scan'208";a="79469922" Received: from irvexchcas06.broadcom.com (HELO IRVEXCHCAS06.corp.ad.broadcom.com) ([10.9.208.53]) by mail-gw2-out.broadcom.com with ESMTP; 02 Nov 2015 11:12:20 -0800 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS06.corp.ad.broadcom.com (10.9.208.53) with Microsoft SMTP Server (TLS) id 14.3.235.1; Mon, 2 Nov 2015 10:41:03 -0800 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.235.1; Mon, 2 Nov 2015 10:41:03 -0800 Received: from venom.rtp.broadcom.com (unknown [10.27.64.103]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 35F7740FEF; Mon, 2 Nov 2015 10:37:56 -0800 (PST) From: Jon Mason To: Florian Fainelli , Rob Herring , Pawel Moll , Mark Rutland , "Ian Campbell" , Kumar Gala , Russell King CC: , , , Subject: [PATCH RESEND 2/3] ARM: dts: NSP: Add NAND Support to DT Date: Mon, 2 Nov 2015 13:40:57 -0500 Message-ID: <1446489658-29705-3-git-send-email-jonmason@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1446489658-29705-1-git-send-email-jonmason@broadcom.com> References: <1446489658-29705-1-git-send-email-jonmason@broadcom.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add NAND support to the device tree for the Broadcom Northstar Plus SoC. Since no driver changes are needed to enable this hardware, only the device tree changes are required to make this functional. Signed-off-by: Jon Mason --- arch/arm/boot/dts/bcm-nsp.dtsi | 16 +++++++++++++++- arch/arm/boot/dts/bcm958625k.dts | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 1 deletion(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 85fb1c8..62bc86f 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -96,7 +96,7 @@ axi { compatible = "simple-bus"; - ranges = <0x00000000 0x18000000 0x00015000>; + ranges = <0x00000000 0x18000000 0x0011ba08>; #address-cells = <1>; #size-cells = <1>; @@ -187,5 +187,19 @@ status = "disabled"; }; + + nand: nand@18026000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; + reg = <0x026000 0x600>, + <0x11b408 0x600>, + <0x026f00 0x20>; + reg-names = "nand", "iproc-idm", "iproc-ext"; + interrupts = ; + + #address-cells = <1>; + #size-cells = <0>; + + brcm,nand-has-wp; + }; }; }; diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts index 4859268..b966955 100644 --- a/arch/arm/boot/dts/bcm958625k.dts +++ b/arch/arm/boot/dts/bcm958625k.dts @@ -67,3 +67,41 @@ &pcie2 { status = "okay"; }; + +&nand { + nandcs@0 { + compatible = "brcm,nandcs"; + reg = <0>; + nand-on-flash-bbt; + + #address-cells = <1>; + #size-cells = <1>; + + nand-ecc-strength = <24>; + nand-ecc-step-size = <1024>; + + brcm,nand-oob-sector-size = <27>; + + partition@0 { + label = "nboot"; + reg = <0x00000000 0x00200000>; + read-only; + }; + partition@1 { + label = "nenv"; + reg = <0x00200000 0x00400000>; + }; + partition@2 { + label = "nsystem"; + reg = <0x00600000 0x00a00000>; + }; + partition@3 { + label = "nrootfs"; + reg = <0x01000000 0x03000000>; + }; + partition@4 { + label = "ncustfs"; + reg = <0x04000000 0x3c000000>; + }; + }; +};