From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from hall.aurel32.net (hall.aurel32.net [195.154.119.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 61DD324677A; Thu, 26 Feb 2026 21:50:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.154.119.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772142626; cv=none; b=f/EjAblWTQ2wK9mjQTuZ1t3S4bS+EYET7wsxD/ZG+O7iJlYVAK3KlojLBvC61TT9Dpl2TzeQAdydBzOtCKesP4Sq+RBVnvDSkOGbbC251hCJeM03OYJUOgsR6CxbLOGzCc27Q6S82G0Q62G/jwLwxAwcXhp5imrnV3Bl52YJ/Ls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772142626; c=relaxed/simple; bh=XlVnbkQv+KgOMqXOkb/YTXqihqrtCt6/49DePVPrNgY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TeRD+YnQ7ZdhjSF5tGjYvpCCIxR3mD75lwTy6dte5TYOnEPUjer053v4c22jTFzj4cB8rWMbKthFz870LxZuZWVCAe0rap1SQ1uxohnTlu43LXnISXPSO5JYlweR3poDHpaZOpFrSoLXbFhe5zutQm/cuqa/ak2C4pgG+i2KqIg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=aurel32.net; spf=pass smtp.mailfrom=aurel32.net; dkim=pass (2048-bit key) header.d=aurel32.net header.i=@aurel32.net header.b=lSamVMAu; arc=none smtp.client-ip=195.154.119.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=aurel32.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aurel32.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=aurel32.net header.i=@aurel32.net header.b="lSamVMAu" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=aurel32.net ; s=202004.hall; h=In-Reply-To:Content-Type:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Content-Transfer-Encoding:From:Reply-To: Subject:Content-ID:Content-Description:X-Debbugs-Cc; bh=pEo3m7B3INBJlM8bhz6ltlUxFqOUPxhSBYLsN/1EwlM=; b=lSamVMAuYYH3idjj5lTpd2a7jX +wBZ66r2CZ9iHUnEdPN7RXBNxrJKEGQt8LWSMdOP+iI8sPGErj6lmKfM31meZM3huWa7C1v5XYoi1 F3shYzQAMI2d8mwwG3L3ZqTCrxskky9Bq+fQo+Aq/zhWKX/w0ozGPN3j4cvXOXTa/SC2FCsaAV1jt Q2300RVGUdE+ZOL8w6p68qJrWK9aJkRxM1cOtyWtxitFiZBmLFrkPtKFp4UsyFYh3pT2rIWo4mJo9 9q78BhF0wp/swRuh2ewaZj8wOtuge85Ezj3t/vgsWTbg4XL14G60eqB5WLQ2C/RFd6e8ssd6eaC2R KqeF+Tlg==; Received: from authenticated user by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vviyH-00000008Bi9-1YrI; Thu, 26 Feb 2026 22:32:33 +0100 Date: Thu, 26 Feb 2026 22:32:32 +0100 From: Aurelien Jarno To: Yanko Kaneti Cc: linux-kernel@vger.kernel.org, Lee Jones , Sebastian Reichel , Troy Mitchell , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , "open list:RISC-V ARCHITECTURE:Keyword:riscv" , "open list:RISC-V SPACEMIT SoC Support:Keyword:spacemit" , "open list:SYSTEM RESET/SHUTDOWN DRIVERS" Subject: Re: [PATCH v5 2/2] mfd: simple-mfd-i2c: add a reboot cell for the SpacemiT P1 chip Message-ID: Mail-Followup-To: Yanko Kaneti , linux-kernel@vger.kernel.org, Lee Jones , Sebastian Reichel , Troy Mitchell , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , "open list:RISC-V ARCHITECTURE:Keyword:riscv" , "open list:RISC-V SPACEMIT SoC Support:Keyword:spacemit" , "open list:SYSTEM RESET/SHUTDOWN DRIVERS" References: <20251102230352.914421-1-aurelien@aurel32.net> <20251102230352.914421-3-aurelien@aurel32.net> Precedence: bulk X-Mailing-List: linux-kernel@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: User-Agent: Mutt/2.2.13 (2024-03-09) Hi, On 2026-02-26 16:32, Yanko Kaneti wrote: > Hello, > > On Mon, 2025-11-03 at 00:02 +0100, Aurelien Jarno wrote: > > Add a "spacemit-p1-reboot" cell for the SpacemiT P1 chip. > > > > Signed-off-by: Aurelien Jarno > > --- > > v5: no changes > > > > drivers/mfd/simple-mfd-i2c.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c > > index 0a607a1e3ca1d..542d378cdcd1f 100644 > > --- a/drivers/mfd/simple-mfd-i2c.c > > +++ b/drivers/mfd/simple-mfd-i2c.c > > @@ -99,6 +99,7 @@ static const struct regmap_config spacemit_p1_regmap_config = { > > }; > > > > static const struct mfd_cell spacemit_p1_cells[] = { > > + { .name = "spacemit-p1-reboot", }, > > { .name = "spacemit-p1-regulator", }, > > { .name = "spacemit-p1-rtc", }, > > }; > > Perhaps its safe to merge this one now that everything P1 and I2C is > already in linus tip ? Unfortunately, this patchset is still missing: https://lore.kernel.org/all/20260207-b4-k3-i2c-pio-v7-0-626942d94d91@linux.spacemit.com/ This means the reboots work most of the time, but are not 100% reliable, and that's the reason why this patch got blocked from merging. Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurelien@aurel32.net http://aurel32.net