From patchwork Tue Nov 17 19:55:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Mason X-Patchwork-Id: 56862 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp2146650lbb; Tue, 17 Nov 2015 11:55:58 -0800 (PST) X-Received: by 10.68.223.70 with SMTP id qs6mr65431016pbc.109.1447790158173; Tue, 17 Nov 2015 11:55:58 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z2si60014448pbw.3.2015.11.17.11.55.57; Tue, 17 Nov 2015 11:55:58 -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 S1754741AbbKQTzz (ORCPT + 28 others); Tue, 17 Nov 2015 14:55:55 -0500 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:51048 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754628AbbKQTzc (ORCPT ); Tue, 17 Nov 2015 14:55:32 -0500 X-IronPort-AV: E=Sophos;i="5.20,309,1444719600"; d="scan'208";a="80875065" Received: from irvexchcas06.broadcom.com (HELO IRVEXCHCAS06.corp.ad.broadcom.com) ([10.9.208.53]) by mail-gw1-out.broadcom.com with ESMTP; 17 Nov 2015 14:05:30 -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; Tue, 17 Nov 2015 11:55:31 -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; Tue, 17 Nov 2015 11:55:32 -0800 Received: from venom.rtp.broadcom.com (unknown [10.27.64.103]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 7202740FE8; Tue, 17 Nov 2015 11:52:16 -0800 (PST) From: Jon Mason To: Florian Fainelli , Rob Herring , Pawel Moll , Mark Rutland , "Ian Campbell" , Kumar Gala , Russell King CC: , , , Subject: [PATCH 2/2] ARM: dts: NSP: Add I2C support to the DT Date: Tue, 17 Nov 2015 14:55:27 -0500 Message-ID: <1447790127-27237-3-git-send-email-jonmason@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447790127-27237-1-git-send-email-jonmason@broadcom.com> References: <1447790127-27237-1-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 I2C support to the Broadcom Northstar Plus Device Tree. 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 | 9 +++++++++ 1 file changed, 9 insertions(+) -- 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 7335a74..b74438c 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -217,5 +217,14 @@ brcm,nand-has-wp; }; + + i2c0: i2c@38000 { + compatible = "brcm,iproc-i2c"; + reg = <0x38000 0x50>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clock-frequency = <100000>; + }; }; };