From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) (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 5A11A19048C for ; Wed, 26 Jun 2024 23:36:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719445012; cv=none; b=FYx6UH1Yfom1wTQqDdlIeffVOWwg5AWgE1ReYWLLu4LidTYfG3fWlZqKkO6YXRSR0CnzElIsV0GX04vCoZAaWOyM4nl7x28Qqz2TsOA/uxZ2gQqXjp3HgpZv3iZ7/p/IFpWvRU3uoTX60MpFFgsUmxOuThLCgesmxxvr587i+2w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719445012; c=relaxed/simple; bh=z/wAF2IKsQ5synR7GDt8p9XW7wQtUDuAPAF7D3cS6cE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HLsVeJfzGlpFAMx+a5J1h71R3rAwxmPoTNkNmzkYPh3dgeuVFOegtfRLvshXemtIiNJVY/sMzCwMPNhsefVdp3lpExzFdGEL/Awj4r+fcyFsw9XyfWy5CRN9HImj5Kq1uuWSz8TQn797e0rnxUKkVMqxDqkQeuOmZfIX7T2Ln7I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=rt3pnG4M; arc=none smtp.client-ip=209.85.214.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="rt3pnG4M" Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-1f70ec6ff8bso44795ad.0 for ; Wed, 26 Jun 2024 16:36:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1719445011; x=1720049811; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=oH/qUWFW4tGC7M67sX1amiT3vWfL3r4iG1qiqBFOKFA=; b=rt3pnG4MJ7hLQhRdM8Kke2tbcSbdYgd+gklTSa72kINn5PK0R4a+z2pWzv5tHutOU/ ukXyCEqqfjJyjDGKw6OCqn0Se6ebzihvRTNSQBIITxrTr6dCDfT53w4M5+UaI7lJ11gB htJ4FiEkEIs04OnKIrkKNrUzcNYamSh/se2/qnm6uhh7VVs6EleJx+1PdjnxWlYW/TAM +/cdF0BsHd8UIh3qZE2PMUPrORE8WidmUlQaUGTFJ7WPgRun/zTygQ3wnEhGAsoO5Cir mVwNcYxOFQUxPdLjbh6XfzRovtW352xivntqyCaUz+EE7voHeOLDRuA6rTg0Rbw29ytf uHFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719445011; x=1720049811; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=oH/qUWFW4tGC7M67sX1amiT3vWfL3r4iG1qiqBFOKFA=; b=PxUvemyr+buv1eCtY2nDkl0K1QJjOWSri2puiDlhRjjnCIa3Kp9B00/K6M9WRxKrly QrdKDhug4M59ZqiTuhkHpX/Tc0HMHPgwz63JdYyOzpslAM+ImX1r//QPrKcz6C/Qq3aS NVfIIxPL47Wzmtn8sxRmpvYr5WhuaQed0egi+HZGkvr7RKo/qwB5FqZt60No5N8pAj3u m4UCKE4kaSK+9n0j4GW+xlwFdm/oOedUqSMePIkW6CUH4SXN10MWdHjjGaoermaeyILA 3W1YzuQLod/Yp8a2a2G+XMjvgihLBJjyPO1g9/MELKl+blDaizBrXMm4XVMRUicSg/Qe sIWA== X-Forwarded-Encrypted: i=1; AJvYcCWlKPObBgU1kWk+vobHQMiDKAk9cdfKHDJIcs59XBw8FWnYl9KnMY67SP2swqmIxhmMRlyiBBznuEu0IltziEMN9A7ihs2WfE9EeNa2+by4ADo= X-Gm-Message-State: AOJu0Yy4+McaQ+ScZ+XavTHgXHj9TcTFtU1p0Ni0hHsIoQFpLHv9dtu4 tRW/todtJmeieaDo8sCwbjSguEwDR4tY9v/avojkPISS5p/SsY95j9SJtZJkWw== X-Google-Smtp-Source: AGHT+IGWzunzRKU/pxSD5TKBv4BbD7ipJSDwv30o0P4jS2ap96vNu+qiT1InfYybFnYLD+PBVkyeiQ== X-Received: by 2002:a17:902:8648:b0:1ea:963e:2e2d with SMTP id d9443c01a7336-1faa999a933mr1481655ad.24.1719445010425; Wed, 26 Jun 2024 16:36:50 -0700 (PDT) Received: from google.com (7.104.168.34.bc.googleusercontent.com. [34.168.104.7]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1faac9a75b6sm484945ad.247.2024.06.26.16.36.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jun 2024 16:36:49 -0700 (PDT) Date: Wed, 26 Jun 2024 16:36:46 -0700 From: William McVicker To: Peter Griffin Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, s.nawrocki@samsung.com, cw00.choi@samsung.com, mturquette@baylibre.com, sboyd@kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, kernel-team@android.com, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: Re: [PATCH 1/3] arm64: dts: exynos: gs101: add syscon-poweroff and syscon-reboot nodes Message-ID: References: <20240626194300.302327-1-peter.griffin@linaro.org> <20240626194300.302327-2-peter.griffin@linaro.org> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240626194300.302327-2-peter.griffin@linaro.org> On 06/26/2024, Peter Griffin wrote: > Reboot of gs101 SoC can be handled by setting the > bit(SWRESET_SYSTEM[1]) of SYSTEM_CONFIGURATION register(PMU + 0x3a00). > > Poweroff of gs101 SoC can be handled by setting bit(DATA[8]) of > PAD_CTRL_PWR_HOLD register (PMU + 0x3e9c). > > Tested using "reboot" and "poweroff -p" commands. > > Signed-off-by: Peter Griffin Tested-by: Will McVicker Thanks Peter. I verified the device reboots and powers off with these updates. --Will