From patchwork Mon Nov 29 10:55:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Phil Elwell X-Patchwork-Id: 517066 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FEF6C433F5 for ; Mon, 29 Nov 2021 11:51:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238501AbhK2LyW (ORCPT ); Mon, 29 Nov 2021 06:54:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60120 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236221AbhK2LwU (ORCPT ); Mon, 29 Nov 2021 06:52:20 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29BDBC08ED7C for ; Mon, 29 Nov 2021 02:56:14 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id j3so35835703wrp.1 for ; Mon, 29 Nov 2021 02:56:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=ZfEoBbQk9ONECLNrOcF/c65XH6Dj3L7ZBAnd/speD8A=; b=X3pKhf4XzRQ2NeLjZhaNyB8xA/+CokWlcc+WMuKfV8BFqDnLqQlGPD9tJ2i2UpzWiI C6tPIoeDXOAzEj6E08ojGI3Oz1jUSZ94h4mnjVRG2RY4NstoG2Ky5XtG3NoiRE70X16B 4/AYzllR2hMpBRHc+jaSM05cI51PGp0b6ovfQItozx5D628yj0JdY74hymYQVlrk4NZV cGYZ1x0Elepo0nZXUzv6S0Mp0nvOhp1C7r7QS/HPo9VH4xXzac6pEiayDMZkM6D0Ok+m ptcNOzFIIbSpZeYIYnk/RDnXRXQTUD02Z7GlDSH+YFASL7bP0aFN7Eo0SC9lE3fTY839 iEyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ZfEoBbQk9ONECLNrOcF/c65XH6Dj3L7ZBAnd/speD8A=; b=5bhTVm7oOY44kUZNsLhCSXtKYapcP5c8I7fw351AHo5aVQdZE2QLV5OOZ0bGfoiQHN tzW51QdBcsnbCY8trHF7Nds/ry1/dz9xOaNlXE4myLBW1ImqEhWLoSSnme4ECUe11whC 5rapsy1QhMUbglVbQyHrqEeyar9UtORG+ejxswia795D8jlxVTdGANeFcP5NbCIqL52X u4R/sncZ5mo/5AfF6UH0oaC3ZCEPfzTDjfecak6QpD/nfIimMHABtooNlmNXa9VNUXp8 px8dF1AtmiJnKiTiQQxGm+qZGU0fady22t23uzPo2HZE4a9RVtCP2w8LWRFNt6iD022d Dt1A== X-Gm-Message-State: AOAM533o5mfUvtWkFyeG0Y8Vf891/6yMdW76EOPsW4r3CkocEIU4RHm/ t3f5Z9Yv12QYLauBCJKKnAKadA== X-Google-Smtp-Source: ABdhPJxHm92jwXsF+QAiagLFH4/A19S6SFKU28ueXRsS9Z0Wr5docJJst8qgOK1ih6T71bj/MZrg4g== X-Received: by 2002:adf:dcd0:: with SMTP id x16mr32167464wrm.229.1638183372723; Mon, 29 Nov 2021 02:56:12 -0800 (PST) Received: from buildbot.pitowers.org ([2a00:1098:3142:14:ae1f:6bff:fedd:de54]) by smtp.gmail.com with ESMTPSA id z15sm13246285wrr.65.2021.11.29.02.56.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Nov 2021 02:56:12 -0800 (PST) From: Phil Elwell To: Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Linus Walleij , Phil Elwell , Thierry Reding , devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-gpio@vger.kernel.org Subject: [PATCH 2/2] ARM: dts: gpio-ranges property is now required Date: Mon, 29 Nov 2021 10:55:56 +0000 Message-Id: <20211129105556.675235-3-phil@raspberrypi.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211129105556.675235-1-phil@raspberrypi.com> References: <20211129105556.675235-1-phil@raspberrypi.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Since [1], added in 5.7, the absence of a gpio-ranges property has prevented GPIOs from being restored to inputs when released. Add those properties for BCM283x and BCM2711 devices. [1] commit 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Fixes: 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges") Signed-off-by: Phil Elwell Reviewed-by: Linus Walleij --- arch/arm/boot/dts/bcm2711.dtsi | 2 ++ arch/arm/boot/dts/bcm283x.dtsi | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 9e01dbca4a01..dff18fc9a906 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -582,6 +582,8 @@ &gpio { , ; + gpio-ranges = <&gpio 0 0 58>; + gpclk0_gpio49: gpclk0_gpio49 { pin-gpclk { pins = "gpio49"; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index a3e06b680947..c113661a6668 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -126,6 +126,8 @@ gpio: gpio@7e200000 { interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&gpio 0 0 54>; + /* Defines common pin muxing groups * * While each pin can have its mux selected