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[2620:137:e000::1:20]) by mx.google.com with ESMTP id oj16-20020a17090b4d9000b001efacc53b2esi109309pjb.25.2022.07.19.13.30.02; Tue, 19 Jul 2022 13:30:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@microchip.com header.s=mchp header.b="nvAk/ba8"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=microchip.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240088AbiGSUIr (ORCPT + 99 others); Tue, 19 Jul 2022 16:08:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240058AbiGSUId (ORCPT ); Tue, 19 Jul 2022 16:08:33 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22BFC25E9C; Tue, 19 Jul 2022 13:08:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1658261312; x=1689797312; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yTMxPZT11uI8z3/idJoE8G2YYGC0jI6IgeTomr6k1+k=; b=nvAk/ba8gJHqttCB/+GXJ7cNPc7q/leM5XrtdNglSGOuVQbiRbkHmvR3 ddufeNxhcmFQJ/GB+dkG72dquxltHJmtL5/FylTV5u7GYCc1efzgu6JNE hXRAT4dvgp++AJyJp0wEjTTT6RdKNgqJaSW2VUY7GvRBt1OXLcp29g2I4 QBbjRQD6BC2mPvYxJX33TP0k/iKMnxR5Nzh5HXig0SiltjdGfjwnAjFUm FOAUzz09Qigdb6Q37yAO+sDseQPhLLK6LljG2+GM3gDsTtfCiA0gUz3Pd u/B3pJ3FRlN0YIsw+9e9FhJX5Sjd4Skh4VYUQadoB9MZUm9pH0yGbJZ64 A==; X-IronPort-AV: E=Sophos;i="5.92,285,1650956400"; d="scan'208";a="105217557" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 19 Jul 2022 13:08:32 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Tue, 19 Jul 2022 13:08:32 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Tue, 19 Jul 2022 13:08:30 -0700 From: Horatiu Vultur To: , CC: , , , , , , "Horatiu Vultur" Subject: [PATCH v2 1/3] ARM: dts: lan966x: Add gpio-restart Date: Tue, 19 Jul 2022 22:11:56 +0200 Message-ID: <20220719201158.1696168-2-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220719201158.1696168-1-horatiu.vultur@microchip.com> References: <20220719201158.1696168-1-horatiu.vultur@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pcb8291 can be rebooted by toggling the GPIO 56. Therefore enable this in DT. Signed-off-by: Horatiu Vultur --- arch/arm/boot/dts/lan966x-pcb8291.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts index d56d2054c38d..02fbf7371a8d 100644 --- a/arch/arm/boot/dts/lan966x-pcb8291.dts +++ b/arch/arm/boot/dts/lan966x-pcb8291.dts @@ -16,6 +16,12 @@ chosen { aliases { serial0 = &usart3; }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; + priority = <200>; + }; }; &gpio { -- 2.33.0