From patchwork Mon Oct 19 14:10:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Palmer X-Patchwork-Id: 1384345 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=0x0f.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=0x0f.com header.i=@0x0f.com header.a=rsa-sha256 header.s=google header.b=mkJM/n6E; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CFJYx5tMdz9sVX for ; Tue, 20 Oct 2020 01:10:29 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729329AbgJSOK1 (ORCPT ); Mon, 19 Oct 2020 10:10:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729296AbgJSOK0 (ORCPT ); Mon, 19 Oct 2020 10:10:26 -0400 Received: from mail-pj1-x1044.google.com (mail-pj1-x1044.google.com [IPv6:2607:f8b0:4864:20::1044]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D42D7C0613D3 for ; Mon, 19 Oct 2020 07:10:26 -0700 (PDT) Received: by mail-pj1-x1044.google.com with SMTP id gv6so5788791pjb.4 for ; Mon, 19 Oct 2020 07:10:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=0x0f.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=RHyYXiO83Q4FCDuGfX/cpic280vZhbkkvEAhDolqn+s=; b=mkJM/n6EXDlZYwVEnawgoIFm6dqCY6R9NjJbR89/bcVmSvdpzN1AHqc2/u0BxwwU/S NYlMkoXzPxqjuS4TK4oNIoN5V2y1vTDaWET6wya+UVtfr1AAMJujv7BkbXJ5tGVuSTkn TBK27YOkqogUQ4Rs0Ny5gt7iPQF/VJfZ2Rwbk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=RHyYXiO83Q4FCDuGfX/cpic280vZhbkkvEAhDolqn+s=; b=Uc6aFDXQNdPVGerIUxTPKSkTcgwXx8/LSkhZ2Ci1VNbpCCF7ZxpepoRy1JI+QYe2lA gPftZQN8bZp12hAcQ2thyWsQB/wR20IqguIIPPPJXbbOSm31b2+0d7xzKQypUW9AFP4P +QVEwyhb/7PlyUyHkX4cl+Vio8zh8BZHrt3QY2NLD6Gq9GlJnmYbQw4E787GJmDBlrsb +lY/ttUymGjdzjclErz0cscwUDYJpC4w7vE5ROR2J+2BQG/I6Ug7j9ehDbWxeOU/ayyq 5YjTVspmiKIaYbx2Fk2uTZEwkdpRoyyyj1Ap6HuAliwwNDaOfqpO4BJwgmY9+SM16/ZP a1lg== X-Gm-Message-State: AOAM530JGmtNnlr4xYK7o+ovaHYRvkrn9azGHeo2XuaZgXBNxNXQ5/Ki JfFyME4QPFuZgGGkUf7k5REmU8TS1gv1lA== X-Google-Smtp-Source: ABdhPJzzR/OkKdoNnwbobkh1vDYbyHxPt5SYohAM2bfMZJBFeI8RqaHLIN60/Ddf/1iP7g+VcoGwLA== X-Received: by 2002:a17:90a:3fcd:: with SMTP id u13mr17879285pjm.85.1603116626067; Mon, 19 Oct 2020 07:10:26 -0700 (PDT) Received: from shiro.work (p1268123-ipngn200803sizuokaden.shizuoka.ocn.ne.jp. [118.13.124.123]) by smtp.googlemail.com with ESMTPSA id 131sm78999pfy.5.2020.10.19.07.10.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Oct 2020 07:10:25 -0700 (PDT) From: Daniel Palmer To: linux-gpio@vger.kernel.org Cc: devicetree@vger.kernel.org, arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linus.walleij@linaro.org, Daniel Palmer Subject: [PATCH v2 4/5] ARM: mstar: Add gpio controller to MStar base dtsi Date: Mon, 19 Oct 2020 23:10:07 +0900 Message-Id: <20201019141008.871177-5-daniel@0x0f.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201019141008.871177-1-daniel@0x0f.com> References: <20201019141008.871177-1-daniel@0x0f.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The GPIO controller is at the same address in all of the currently known chips so create a node for it in the base dtsi. Some extra properties are needed to actually use it so disable it by default. Signed-off-by: Daniel Palmer Acked-by: Linus Walleij --- arch/arm/boot/dts/mstar-v7.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi index f07880561e11..81369bc07f78 100644 --- a/arch/arm/boot/dts/mstar-v7.dtsi +++ b/arch/arm/boot/dts/mstar-v7.dtsi @@ -109,6 +109,16 @@ l3bridge: l3bridge@204400 { reg = <0x204400 0x200>; }; + gpio: gpio@207800 { + #gpio-cells = <2>; + reg = <0x207800 0x200>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; + interrupt-parent = <&intc_fiq>; + status = "disabled"; + }; + pm_uart: uart@221000 { compatible = "ns16550a"; reg = <0x221000 0x100>;