From patchwork Mon Mar 30 20:00:15 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Danin X-Patchwork-Id: 456358 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 257C61400B6 for ; Tue, 31 Mar 2015 08:47:11 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="verification failed; unprotected key" header.d=mail.ru header.i=@mail.ru header.b=ey7zWRjW; dkim-adsp=none (unprotected policy); dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752945AbbC3Vqw (ORCPT ); Mon, 30 Mar 2015 17:46:52 -0400 Received: from fallback2.mail.ru ([94.100.179.22]:53517 "EHLO fallback2.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752383AbbC3Vqu (ORCPT ); Mon, 30 Mar 2015 17:46:50 -0400 Received: from smtp33.i.mail.ru (smtp33.i.mail.ru [94.100.177.93]) by fallback2.mail.ru (mPOP.Fallback_MX) with ESMTP id 4A65F598742A; Mon, 30 Mar 2015 23:01:30 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail2; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From; bh=r/U0Y8GH5vPPDZLRvlotTQ2Ye8TStxkKJT6mpWkP5S8=; b=ey7zWRjWOfcsvSu+2G+kLRu9WBXY3JktxavsJbWJJiJVgSJMYbE8XmvHwsqjlvmOAlOiR11Cch+HDE4Kitr7eCbRolJRaHAJ9mS9tg4HjUrkhGfWM9CeyVtm4lnOA5sqJijL9rtkTxOazDFtqpTH8nmuOjGbScROwrE4DrGfR98=; Received: from [87.255.2.44] (port=12475 helo=localhost.localdomain) by smtp33.i.mail.ru with esmtpa (envelope-from ) id 1Ycfrx-0000cb-9x; Mon, 30 Mar 2015 23:01:09 +0300 From: Andrey Danin To: devicetree@vger.kernel.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, ac100@lists.launchpad.net Cc: Andrey Danin , Laxman Dewangan , Wolfram Sang , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Stephen Warren , Thierry Reding , Alexandre Courbot , Greg Kroah-Hartman , Julian Andres Klode , Marc Dietrich Subject: [PATCH v2 4/4] dt: paz00: define nvec as child of i2c bus Date: Mon, 30 Mar 2015 23:00:15 +0300 Message-Id: <1427745615-5428-5-git-send-email-danindrey@mail.ru> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427745615-5428-1-git-send-email-danindrey@mail.ru> References: <1427745615-5428-1-git-send-email-danindrey@mail.ru> X-Spam: Not detected X-Mras: Ok Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org NVEC driver was reimplemented to use tegra i2c. Use common i2c bindings for NVEC node. Signed-off-by: Andrey Danin --- Changes for v2: - swap reg and request-gpios properties - use nvec-slave instead of nvec to keep ABI compatibility - place doc in separate patch --- arch/arm/boot/dts/tegra20-paz00.dts | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index ed7e100..cd5e6ef 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -288,20 +288,16 @@ clock-frequency = <100000>; }; - nvec@7000c500 { - compatible = "nvidia,nvec"; - reg = <0x7000c500 0x100>; - interrupts = ; - #address-cells = <1>; - #size-cells = <0>; + i2c@7000c500 { + status = "okay"; clock-frequency = <80000>; - request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; - slave-addr = <138>; - clocks = <&tegra_car TEGRA20_CLK_I2C3>, - <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; - clock-names = "div-clk", "fast-clk"; - resets = <&tegra_car 67>; - reset-names = "i2c"; + + nvec: nvec@45 { + compatible = "nvidia,nvec-slave"; + reg = <0x45>; + request-gpios = <&gpio TEGRA_GPIO(V, 2) + GPIO_ACTIVE_HIGH>; + }; }; i2c@7000d000 {