From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EFFF0EEC9; Fri, 30 Aug 2024 15:44:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725032647; cv=none; b=iHqLgOmPqHeF/Jw2+Y8oTc//69UigQlwwJJCWl//RHKUmD53aPqPUMW53lcG/67sYecFFustIsYkfDjtj4ktNypWjI6AiFMvixuAIiVjIufd467iBcI+hBHrcx+CosygfVwQne7iGEjcmTy/VsDLEulmlSQdbpftzg3A8wqY4vw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725032647; c=relaxed/simple; bh=VkZDandq3JSMzzDGwRJwhrbaal1xkOQ+HGnJE8SjBsM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nGthhWUH0Mq/XQ0w6r9Y+d2AjwBGXdGOgtNeiblUuszVW+FlnCsuib9AqkQUZKArW0i+Cn9qmldrM1UY7FBIRzcVcNKMLgJQEC7K2icCm6L9iLe7yHdGzrQdqhGyUhfD0xOCIkG4BrxEH6FFs3LUQquLrCE6sDb/Go8HXoGt/oE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tVAtELA0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tVAtELA0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5152AC4CEC2; Fri, 30 Aug 2024 15:44:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725032646; bh=VkZDandq3JSMzzDGwRJwhrbaal1xkOQ+HGnJE8SjBsM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tVAtELA0KeGQegt8ntHg1wiWQe7Yv26xq5TPF9n0MGbMbz0OjOvp/IEvp42gC7FMt M2w1ikHzeSKcH4HY4PGnn3ITcMVi1HSNOVeWBTdj0OwFgwapDVRBt07X4HZrrobXsM X6YkkTfa8VFe0f4EBgqnSC59+9AVv9wNWLDzIJ2Fpm9LsjnJ0YZZPnYZmEHGnOCQzI o1RUx06J0fkqlIpIrw/uKoZ0x/HAlviXUlVCYOVZVqYpaEtDiq5P283J0LHCnEjGU6 cj18RjP/lmR2MuIcNX7Tl6OPQRuBPgHdbZukp94IyESyQ3vydIFWnLCtIN00gSyAet Poy6op0SOty0w== Date: Fri, 30 Aug 2024 10:44:04 -0500 From: "Rob Herring (Arm)" To: Claudiu Cc: linux-rtc@vger.kernel.org, p.zabel@pengutronix.de, krzk+dt@kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, geert+renesas@glider.be, Claudiu Beznea , mturquette@baylibre.com, magnus.damm@gmail.com, conor+dt@kernel.org, sboyd@kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, alexandre.belloni@bootlin.com Subject: Re: [PATCH v3 05/12] dt-bindings: rtc: renesas,rzg3s-rtc: Document the Renesas RTCA-3 IP Message-ID: <172503263744.44904.9725810011067270873.robh@kernel.org> References: <20240830130218.3377060-1-claudiu.beznea.uj@bp.renesas.com> <20240830130218.3377060-6-claudiu.beznea.uj@bp.renesas.com> Precedence: bulk X-Mailing-List: devicetree@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: <20240830130218.3377060-6-claudiu.beznea.uj@bp.renesas.com> On Fri, 30 Aug 2024 16:02:11 +0300, Claudiu wrote: > From: Claudiu Beznea > > Document the RTC IP (RTCA-3) available on the Renesas RZ/G3S SoC. > The RTC IP available on Renesas RZ/V2H is almost identical with the > one found on Renesas RZ/G3S (it misses the time capture functionality > which is not yet implemented on proposed driver). For this, added also a > generic compatible that will be used at the moment as fallback for both > RZ/G3S and RZ/V2H. > > Signed-off-by: Claudiu Beznea > --- > > Changes in v3: > - added RTC bus clock, reset and power-domain; it has been detected > by reverse engineering that RTC and VBATTB clock, reset and power > domain are shared; HW manual doesn't mention it > - updated example with these and with assigned-clock properties > needed to configure the VBATTCLK MUX with proper parent > - updated example section with dt-bindings/clock/r9a08g045-cpg.h > and dt-bindings/clock/r9a08g045-vbattb.h includes > - for all these, dropped Conor's Rb tag > > Changes in v2: > - updated patch description and title > - included reference to rtc.yaml > - updated compatible list with a generic compatible as explained in > patch description; with this the node in examples section has also been > updated > - used items to describe interrupts, interrupt-names, clock, clock-names > - updated title section > > .../bindings/rtc/renesas,rz-rtca3.yaml | 86 +++++++++++++++++++ > 1 file changed, 86 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml > Reviewed-by: Rob Herring (Arm)