From patchwork Thu Jan 13 21:17:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Geissler X-Patchwork-Id: 532365 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 3D656C433EF for ; Thu, 13 Jan 2022 21:18:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235017AbiAMVS0 (ORCPT ); Thu, 13 Jan 2022 16:18:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234979AbiAMVSZ (ORCPT ); Thu, 13 Jan 2022 16:18:25 -0500 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78F3EC061574; Thu, 13 Jan 2022 13:18:25 -0800 (PST) Received: by mail-ot1-x333.google.com with SMTP id 35-20020a9d08a6000000b00579cd5e605eso7909979otf.0; Thu, 13 Jan 2022 13:18:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=bhIUZEyLkSCGKc1UkQdjKABPVPiYlDrmgBY5iTyEfnQ=; b=kfCYDOIwjO5zYFAj467OnoWk6vFNfpF21UB/Y8CjghGbDlgAY6KtHfnoEzZn12RZic vaqrkd4JZ4D6FflEP6nKSOSaHrMBFHo6v8uqIA/FkKKceoCidKboHcqNs7/psr5UgM3o NNrzoHd+ymJzr7dTFAZ6r+B7NH0XuEEl+pHDo5CK8h8myM5yw7pUqzoh7UBUfEjU+IQ5 y2SCDx5CDUEOKtUS0gac4h/83qhREAr+lc8IZkFuhk6P4s6nNy1y2LMbPzsZRVyQGN2p /qOODnFGXx+wsD9laL3pBpEHPCNwpRrMKGI76OYpOshuYLws10bcwiqcJyU3VjVHJVfu r+ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=bhIUZEyLkSCGKc1UkQdjKABPVPiYlDrmgBY5iTyEfnQ=; b=tyy42acYjYWTGL2EKKpeOJgW/NuUcw/1eExXKbm+coE8NWtW2ym7yRLDlO62migp3L XjirRDLsYBzriCx78U7V4FqS3G0aorsyBOrSH3RKvBsmoZnSad8T8incANojnqijQxG/ u6YTGYHlr8/MwugWhx4ghCe4oBjbbjL7N0HKB5XCrFrJWnkdd52cu2GU7NyEhNjNoskI D3S2r/whHT+MstRRSiw8VvfHc8xiLbTtOFA7ca/4/Z3TkJwNXXAVaUymhyNaJrBToYa0 XZ234fJkPIiR+2oPcc2LezLJU4qjiev6oReUYUQmGApSm9tgPyLvftdQyWVQ2ahZo/VG mAOg== X-Gm-Message-State: AOAM532DTu9ckz789M+gQwgcNj1K9jiwIBR4IEmjRq8f+rvq7RG5/Uuz OCTV+PMlp2yn98a+v/kqu8E= X-Google-Smtp-Source: ABdhPJwlPvNEuK39AHfpxsyj9XIKIhhFFrRo9lAnrK7Q+YbNmpsGjP53cLUDAwb+N+udui/QQg8Ylw== X-Received: by 2002:a9d:4e4:: with SMTP id 91mr4516525otm.45.1642108704859; Thu, 13 Jan 2022 13:18:24 -0800 (PST) Received: from Andrews-MBP-2.attlocal.com ([2600:1700:19e0:3310:f8ba:b1e:54e1:cdfc]) by smtp.gmail.com with ESMTPSA id z188sm932015ooa.8.2022.01.13.13.18.24 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Jan 2022 13:18:24 -0800 (PST) From: Andrew Geissler X-Google-Original-From: Andrew Geissler To: joel@jms.id.au, andrew@aj.id.au, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: Andrew Geissler , linux-gpio@vger.kernel.org, openbmc@lists.ozlabs.org Subject: [PATCH 2/2] ARM: dts: aspeed: everest: add reset-cause-pinhole Date: Thu, 13 Jan 2022 15:17:35 -0600 Message-Id: <20220113211735.37861-2-geissonator@yahoo.com> X-Mailer: git-send-email 2.30.1 (Apple Git-130) In-Reply-To: <20220113211735.37861-1-geissonator@yahoo.com> References: <20220113211735.37861-1-geissonator@yahoo.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This GPIO is used on the everest system to indicate the BMC was reset due to a physical pinhole reset. It has been verified that the previous name for this pin has not been utilized by userspace so the name change is ok. See the following doc for more information: https://github.com/openbmc/docs/blob/master/designs/device-tree-gpio-naming.md Signed-off-by: Andrew Geissler --- arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index f48b33b0c606..6b5d5c56951f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -271,7 +271,7 @@ &gpio0 { /*D0-D7*/ "","","","","","","","", /*E0-E7*/ "","","","","","","","", /*F0-F7*/ "PIN_HOLE_RESET_IN_N","","battery-voltage-read-enable", - "PIN_HOLE_RESET_OUT_N","","", + "reset-cause-pinhole","","", "factory-reset-toggle","", /*G0-G7*/ "","","","","","","","", /*H0-H7*/ "led-rtc-battery","led-bmc","led-rear-enc-id0","led-rear-enc-fault0","","","","",