From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A49EC3A59D for ; Fri, 16 Aug 2019 06:55:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D50D206C1 for ; Fri, 16 Aug 2019 06:55:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kde.org header.i=@kde.org header.b="nQqTnRjC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727094AbfHPGz2 (ORCPT ); Fri, 16 Aug 2019 02:55:28 -0400 Received: from letterbox.kde.org ([46.43.1.242]:53688 "EHLO letterbox.kde.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726982AbfHPGz1 (ORCPT ); Fri, 16 Aug 2019 02:55:27 -0400 Received: from archbox.localdomain (unknown [123.201.155.129]) (Authenticated sender: bshah) by letterbox.kde.org (Postfix) with ESMTPSA id AED5128ACF1; Fri, 16 Aug 2019 07:47:46 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kde.org; s=users; t=1565938067; bh=ePjvQ8ajgrtxUHMFSOWhNNhVxI+y1Eg4fcjki3juWZg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nQqTnRjC/rPiFnACpoHJbEsxdIP3/KJtCoYYqAVhn1JemXcnRWlJ5Db2qrdvCIR6d ABYLnRY7ayDaAe/ygo5IgrK/xmlpnBZyN3FKBDbThd7YhdwLKmLNQaAXBFEPBKF6Dv k8CXqC8vwQkwfp+7qRsgWqGR8YVYs8EGK22AIUWEWv6P4X05euOSriRv8M2aPcVXzn M0ZHpO2Jjn6IoSDVW1ciEedk1IW0/Hvk24V/p91BUwsYtBmTjeq2GadQt80lkkCqxm JzUBeMVZRXLS1+7xdkTjf0YFrreE5njql+/30QxR68nNTCE9rHNwrxfpxjz4z1G7CA gzw/SXslRGUSg== From: Bhushan Shah To: Icenowy Zheng , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Wolfram Sang , Gregory CLEMENT , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Bhushan Shah Subject: [PATCH v2 3/3] arm64: allwinner: h6: add i2c0 node in PineH64 Date: Fri, 16 Aug 2019 12:17:10 +0530 Message-Id: <20190816064710.18280-4-bshah@kde.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190816064710.18280-1-bshah@kde.org> References: <20190811090503.32396-1-bshah@kde.org> <20190816064710.18280-1-bshah@kde.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org i2c0 bus is exposed by PI-2 BUS in the PineH64, model B. Signed-off-by: Bhushan Shah --- Changes in v2: - Don't enable the i2c0 node in PineH64 by default arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 684d1daa3081..97d9b7c63fb3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -160,6 +160,15 @@ vcc-pg-supply = <®_aldo1>; }; +/* This i2c interface is exposed on PI-2 BUS, Pin 3 (I2C_SDA) and 5 (I2C_SCL) */ +&i2c0 { + status = "disabled"; +}; + +&i2c0_pins { + bias-pull-up; +}; + &r_i2c { status = "okay"; -- 2.17.1