From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 A185F2BDC0B; Sun, 11 Oct 2026 15:28:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791732511; cv=none; b=qLDxG3lLjHWiKWp/nVxpmmVwH92R4aUasiAj+Uk5Gcw15beXVSxiD7ihzkTTxZc9X411682oW6Krxx4D8hVB8V4v4AxF7LzCtVIf4rroLZkF2YwFn2ErsWDADh4k3t+TOrQ81eURwxElZCW1bYydRvWYz4owDrQ3DECdXS8pdhA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791732511; c=relaxed/simple; bh=iWTlLbNdTPnAfkICGWI8CgVbZIJs2fVsJZif8YoATxc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ho68fEG+m+SQ2lucGQ88Dbbf5e+/nQmnetBpdgjLOfsWDYWreTprrBK6lciRkQrFjoHI+Ik4QrWiPq8ahKqf9t70dJcKTdPtwefB95QADtF1LZIzxjpIb5iHFAOIXxC+2lG80R3P4UxxvZ87Teur3lI5gKbb9fp3yb5CBs+MgTo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 258B71F0089B; Sun, 11 Oct 2026 15:28:26 +0000 (UTC) Message-ID: <8be9c875-68a9-4bb5-b581-501a0a6819f4@linux-m68k.org> Date: Mon, 12 Oct 2026 01:28:24 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] m68k: coldfire: Add RNG support for MCF54418 To: Jean-Michel Hautbois Cc: Geert Uytterhoeven , Olivia Mackall , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Frank Li , Herbert Xu References: <20251126-b4-m5441x-add-rng-support-v4-0-5309548c9555@yoseli.org> <20251126-b4-m5441x-add-rng-support-v4-2-5309548c9555@yoseli.org> <9ba1ebd8-61cc-4e1a-b68d-906b20dd4999@polyxeno.com> Content-Language: en-US From: Greg Ungerer In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi JM, On 10/10/26 18:51, Herbert Xu wrote: > On Wed, Aug 19, 2026 at 07:36:36AM +1000, Greg Ungerer wrote: >> Hi JM, >> >> On 19/8/26 01:09, Jean-Michel Hautbois wrote: >>> Hi Greg, >>> >>> Sorry for the very long silence on this one, it fell off my radar... >>> >>> Le 03/12/2025 à 13:15, Greg Ungerer a écrit : >>>> Hi Jean-Michel, >>>> >>>> On 26/11/25 17:08, Jean-Michel Hautbois via B4 Relay wrote: >>>>> From: Jean-Michel Hautbois >>>>> >>>>> Add support for the hardware Random Number Generator (RNGB) found on >>>>> MCF54418 ColdFire processors with clock enabled at platform >>>>> initialization. >>>>> >>>>> The RNGB block is compatible with the imx-rngc driver. >>>>> >>>>> Reviewed-by: Frank Li >>>>> Signed-off-by: Jean-Michel Hautbois >>>>> --- >>>>>   arch/m68k/coldfire/device.c       | 28 ++++++++++++++++++++++++++++ >>>>>   arch/m68k/coldfire/m5441x.c       |  2 +- >>>>>   arch/m68k/include/asm/m5441xsim.h |  9 +++++++++ >>>>>   drivers/char/hw_random/Kconfig    |  3 ++- >>>>>   drivers/char/hw_random/imx-rngc.c |  7 +++++++ >>>>>   5 files changed, 47 insertions(+), 2 deletions(-) >>>> >>>> I am happy with the ColdFire arch parts, so from me: >>>> >>>>      Acked-by: Greg Ungerer >>>> >>>> I don't mind taking this commit via the m68knommu git tree if the hw_rng >>>> maintainers are ok with that. Otherwise if you break out the arch/m68k >>>> parts I can apply those on their own. >>> >>> I think Herbert acked ? >>> Do you need another ack ? >> >> I would like to see an acknowledgement that taking this patch via the >> m68knommu git tree (to Linus) is ok with the RNG maintainers. > > I have no objections to this. Thanks Herbert. JM: I have applied this to the for-next branch of the m68knommu git tree. I didn't quite go on cleanly, so please double check it for me. Regards Greg