From patchwork Fri Oct 20 10:28:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10019535 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 974E0602CB for ; Fri, 20 Oct 2017 10:29:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 87CE028ED3 for ; Fri, 20 Oct 2017 10:29:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7B22728EE4; Fri, 20 Oct 2017 10:29:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 32F6A28ED3 for ; Fri, 20 Oct 2017 10:29:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752735AbdJTK3d (ORCPT ); Fri, 20 Oct 2017 06:29:33 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:38914 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752092AbdJTK3d (ORCPT ); Fri, 20 Oct 2017 06:29:33 -0400 Received: from penelope.horms.nl (unknown [217.111.208.18]) by kirsty.vergenet.net (Postfix) with ESMTPA id 96CDE25BECC; Fri, 20 Oct 2017 21:29:27 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1508495367; bh=kRH+DhaSaB/C21RB+bc5/IFm7tZ0pXhUcbjy140xLoY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mlJRiZ6kxivb4pPYi18uVhC3yQ1ywOAe6GJmDOIm7F3w08e+/Fny2fIPssS0maH3O 7fh7oVoLjQJBMSW6Tm+6Oz+zpyKwIsr3H1uTERNBjGobTjarVS9p1NoBI7RCpw8aK6 si9mR9ONE4qkFppD5WtuxqebQNjTP8JtKgKgsK+A= Received: by penelope.horms.nl (Postfix, from userid 7100) id 900CFE203CF; Fri, 20 Oct 2017 12:28:35 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Vladimir Barinov , Simon Horman Subject: [PATCH 21/31] arm64: dts: ulcb-kf: enable PCA9548 on I2C4 Date: Fri, 20 Oct 2017 12:28:24 +0200 Message-Id: <6d5fcdd39f413d0dae466c9f18e6ecd2b6b68362.1508495040.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Vladimir Barinov This supports PCA9548 I2C switch on I2C4 bus on ULCB Kingfisher board Signed-off-by: Vladimir Barinov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 3dfd3381e8f7..1923e5b8ee86 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -94,6 +94,14 @@ interrupt-parent = <&gpio5>; interrupts = <9 IRQ_TYPE_EDGE_FALLING>; }; + + i2cswitch4: i2c-switch@71 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>; + }; }; &ohci0 {