From patchwork Wed Apr 3 10:53:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10883383 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 93A3B17E1 for ; Wed, 3 Apr 2019 10:54:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7D10B289C7 for ; Wed, 3 Apr 2019 10:54:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7198F289DD; Wed, 3 Apr 2019 10:54:30 +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=-2.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI 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 A7116289C7 for ; Wed, 3 Apr 2019 10:54:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725956AbfDCKyQ (ORCPT ); Wed, 3 Apr 2019 06:54:16 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:37176 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725940AbfDCKyQ (ORCPT ); Wed, 3 Apr 2019 06:54:16 -0400 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 2955B25BE7D; Wed, 3 Apr 2019 21:54:12 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1554288852; bh=3eDUMc2MSZGN8a1R2N9RWyq1m33HRyzNQemdeS3JaTs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nMGLJ5ck7HgZ6gzjRH3fjhAr3PpRG2JRi0ZM+qjI9hqX8JeQf6LkpclJ1Fwj7LJ4F ECjsQbIQ+2G62qeA8BOsbTypHl/5OhhyRzZ0987wMfidN83Z+2pxUPrmz21rw/bV8Q ZW4OO+7xcjEzMdv2JXxtQ5cMRvow25ZEdPFNTGLE= Received: by reginn.horms.nl (Postfix, from userid 7100) id 5725D94039A; Wed, 3 Apr 2019 12:54:10 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Geert Uytterhoeven , Simon Horman Subject: [PATCH 01/26] arm64: dts: renesas: r8a77990: ebisu: Add GPIO expander Date: Wed, 3 Apr 2019 12:53:44 +0200 Message-Id: <6fffb98645e67b5203e58d5acdfc460eeda51a06.1554281697.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: MIME-Version: 1.0 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: Geert Uytterhoeven Describe the ON Semiconductor PCA9654 I/O expander on the first I2C bus, which provides 8 extra GPIOs. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 144c0820cf60..4d14926b20f7 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -337,6 +337,15 @@ &i2c0 { status = "okay"; + io_expander: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio2>; + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; + }; + hdmi-encoder@39 { compatible = "adi,adv7511w"; reg = <0x39>;