From mboxrd@z Thu Jan 1 00:00:00 1970 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 F1A79C433EF for ; Mon, 18 Jul 2022 21:26:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233499AbiGRV0Y (ORCPT ); Mon, 18 Jul 2022 17:26:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233600AbiGRV0V (ORCPT ); Mon, 18 Jul 2022 17:26:21 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57CB12FFC2; Mon, 18 Jul 2022 14:26:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1658179581; x=1689715581; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yTMxPZT11uI8z3/idJoE8G2YYGC0jI6IgeTomr6k1+k=; b=qS+NJsEsL9wXAy1fznFFqnNZwBPGw0PJ3+ckwnJviUO8eq7PyrnL35B4 68QfBaXeblqmL76cz6bzkUkjXQgqRVmUgZYa+M/cF4GOxc6OQQCdz4w9w A9y3xYdAuFpdD/qITH26PdE118OcLqOnN4FJQwFWf/ocOEYjgY6xtXt2O V5UcdF/BpvPIf+DcOEEIrWOLdi5u7O6/mmmnYKimt2C7rAobMLzqYw5PI Uie7f+TOBb6/N4zLuCdZ2p1xhQIFHuPekDcYhW6/Ve3e/SPjUpRJvBK7/ R+eCFhlm9XRqX7SPa9W/mJ5uThBKnDGu724yp0O2rwtF9Xo/ZEUQfMlXP g==; X-IronPort-AV: E=Sophos;i="5.92,282,1650956400"; d="scan'208";a="168397639" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 18 Jul 2022 14:26:20 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 18 Jul 2022 14:26:09 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 18 Jul 2022 14:26:07 -0700 From: Horatiu Vultur To: , CC: , , , , , , "Horatiu Vultur" Subject: [PATCH 1/3] ARM: dts: lan966x: Add gpio-restart Date: Mon, 18 Jul 2022 23:29:19 +0200 Message-ID: <20220718212921.1506984-2-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220718212921.1506984-1-horatiu.vultur@microchip.com> References: <20220718212921.1506984-1-horatiu.vultur@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain 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