From patchwork Wed Jul 31 06:28:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ivan T. Ivanov" X-Patchwork-Id: 1966880 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=LlEYe6Ko; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=HVuj7JW3; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=LlEYe6Ko; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=HVuj7JW3; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-gpio+bounces-8479-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WYhxh6rrHz1yfG for ; Wed, 31 Jul 2024 16:28:40 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id BFF5E287B03 for ; Wed, 31 Jul 2024 06:28:39 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D695E16D9C8; Wed, 31 Jul 2024 06:26:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="LlEYe6Ko"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="HVuj7JW3"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="LlEYe6Ko"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="HVuj7JW3" X-Original-To: linux-gpio@vger.kernel.org Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8B2CF16D4F4; Wed, 31 Jul 2024 06:26:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722407217; cv=none; b=cmLfVRRNyaKyeq/hBn/L5ESOwoUy3PWmrtmFPds/A58v4o2RAO/CGE9CGjRUaEV3k7rPHbf9s3C0Ekk22QxTzOvxB6F7wjkiQ3q7Z/Dnhr5+wlCeW51SlKwGy7IaOC8DGrzKp+a69au/bcG06mB7w9IEG9h1cgtj808D7Mw1XNY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722407217; c=relaxed/simple; bh=n953NNJkENY09MTnPx2Dyxh3iENd732CxVpQrrFbCTY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fjeH4B0iUGtvqh8v1xjJtkPlojyJ8vhMaoYupF4GekGoHC9fF0F1czVry8S5OYdjqVXFFKBWpPTRW6dhzRBEuw0Fd5npUdwUYmsyKyUjNgo3CUk2M7HL/8mNFPu/G/w3swFNaxoGr6rdvqV5/XbqnLvFVXYl8sNArRX20FNX9YQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=LlEYe6Ko; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=HVuj7JW3; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=LlEYe6Ko; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=HVuj7JW3; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 329B51FD72; Wed, 31 Jul 2024 06:26:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1722407213; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QKlUcGLYS8QgrOPG8/WYS4qRvBk/wl5oI6aT9Y6O9VI=; b=LlEYe6KoqtgUUTC9Q3DxPworQc3JKT98XBRXNAkaiVseSO2OlLRYZ5XdFuDg253S037SJP 5iFT1905y7InirQ58Q6lQshshhkrMSTtguSSeV0ENkdrIP8KmYLFBDL2M3vDoXl1J4AkVy /hB7zBEArwh+h2Ucc0/o+MSssMZ5sac= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1722407213; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QKlUcGLYS8QgrOPG8/WYS4qRvBk/wl5oI6aT9Y6O9VI=; b=HVuj7JW3VWLnVDgiTQn6yO42mQpTn4yf5d/EPHfQ94FvhcdOE4NwCemjsmJmtvvj34N+H7 GTd0wb7aT1lqviAA== Authentication-Results: smtp-out2.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1722407213; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QKlUcGLYS8QgrOPG8/WYS4qRvBk/wl5oI6aT9Y6O9VI=; b=LlEYe6KoqtgUUTC9Q3DxPworQc3JKT98XBRXNAkaiVseSO2OlLRYZ5XdFuDg253S037SJP 5iFT1905y7InirQ58Q6lQshshhkrMSTtguSSeV0ENkdrIP8KmYLFBDL2M3vDoXl1J4AkVy /hB7zBEArwh+h2Ucc0/o+MSssMZ5sac= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1722407213; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QKlUcGLYS8QgrOPG8/WYS4qRvBk/wl5oI6aT9Y6O9VI=; b=HVuj7JW3VWLnVDgiTQn6yO42mQpTn4yf5d/EPHfQ94FvhcdOE4NwCemjsmJmtvvj34N+H7 GTd0wb7aT1lqviAA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 50A4413AE0; Wed, 31 Jul 2024 06:26:52 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id INpHEyzZqWYkZgAAD6G6ig (envelope-from ); Wed, 31 Jul 2024 06:26:52 +0000 From: "Ivan T. Ivanov" To: linus.walleij@linaro.org, robh@kernel.org, krzk+dt@kernel.org Cc: conor+dt@kernel.org, florian.fainelli@broadcom.com, wahrenst@gmx.net, andrea.porta@suse.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Ivan T. Ivanov" Subject: [PATCH 5/7] arm64: dts: broadcom: bcm2712: Add one more GPIO node Date: Wed, 31 Jul 2024 09:28:12 +0300 Message-ID: <20240731062814.215833-6-iivanov@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240731062814.215833-1-iivanov@suse.de> References: <20240731062814.215833-1-iivanov@suse.de> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spamd-Result: default: False [-5.10 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_TWO(0.00)[2]; TAGGED_RCPT(0.00)[dt]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; RCPT_COUNT_SEVEN(0.00)[11]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_CC(0.00)[kernel.org,broadcom.com,gmx.net,suse.com,vger.kernel.org,lists.infradead.org,suse.de]; R_RATELIMIT(0.00)[to_ip_from(RLj7gjeczi4zsfac5deuh19f3d)]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,7d504100:email,suse.de:email,7d510700:email]; FREEMAIL_ENVRCPT(0.00)[gmx.net] X-Spam-Level: X-Spam-Flag: NO X-Spam-Score: -5.10 Add GPIO and related interrupt controller nodes and wire one of the lines to power button. Signed-off-by: Ivan T. Ivanov --- .../boot/dts/broadcom/bcm2712-rpi-5-b.dts | 21 +++++++++++++++++++ arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 21 +++++++++++++++++++ 2 files changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts index 8a0d20afebfe..06e926af16b7 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts +++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts @@ -2,6 +2,7 @@ /dts-v1/; #include +#include #include "bcm2712.dtsi" / { @@ -44,6 +45,21 @@ sd_vcc_reg: sd-vcc-reg { enable-active-high; gpios = <&gio_aon 4 GPIO_ACTIVE_HIGH>; }; + + pwr-button { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&pwr_button_pins>; + status = "okay"; + + pwr_key: pwr { + label = "pwr_button"; + linux,code = ; + gpios = <&gio 20 GPIO_ACTIVE_LOW>; + debounce-interval = <50>; + }; + }; }; /* The system UART */ @@ -73,6 +89,11 @@ emmc_aon_cd_pins: emmc-aon-cd-pins { }; &pinctrl { + pwr_button_pins: pwr-button-pins { + function = "gpio"; + pins = "gpio20"; + bias-pull-up; + }; emmc_sd_pulls: emmc-sd-pulls { pins = "emmc_cmd", "emmc_dat0", "emmc_dat1", "emmc_dat2", "emmc_dat3"; diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index 1099171cd435..39d2419ffce2 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -271,6 +271,27 @@ pinctrl: pinctrl@7d504100 { reg = <0x7d504100 0x30>; }; + main_irq: intc@7d508400 { + compatible = "brcm,bcm7271-l2-intc"; + reg = <0x7d508400 0x10>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gio: gpio@7d508500 { + compatible = "brcm,brcmstb-gpio"; + reg = <0x7d508500 0x40>; + interrupt-parent = <&main_irq>; + interrupts = <0>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + brcm,gpio-bank-widths = <32 22>; + brcm,gpio-direct; + }; + pinctrl_aon: pinctrl@7d510700 { compatible = "brcm,bcm2712-aon-pinctrl"; reg = <0x7d510700 0x20>;