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 278E01E1DF1; Fri, 7 Mar 2025 21:45:20 +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=1741383921; cv=none; b=hz5Pw6oSPx3JiYlfOB13b5s9yE7HgAPg2NEZaOv9ZvLhUO7NnTLmjHs5P1Y0Z1PMM3ih7xjq2PKahE9Uk+ueTxpuedzwKsaKOdlOgu4PzgY+ZBwEw0E4tLQPrqgALB9KLd1qsLObvc/A2Ol1SUozpqWXJO86PAvufIAwQKgxqbM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741383921; c=relaxed/simple; bh=exvCaQAecMG84V7ugK1HP+4nSWq8HFjLuH8XlyQhdkM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kksFctStgkQNyHSaGPkW69+cWJCBey2ZiuIMRIg8srmsAUe8dqeJsxLvtKGyzcL+okMcwyLiCGjLcxqQRu8p3nuyixXykbfrsI1jbHbCAHuFYROh/rhVH/1ZH0JWEiCFPNEdoCLbEs49QvwT94+s/pl7vIBAf2oZULv+T8g0bZY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m7KKr860; 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="m7KKr860" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A609C4CED1; Fri, 7 Mar 2025 21:45:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741383920; bh=exvCaQAecMG84V7ugK1HP+4nSWq8HFjLuH8XlyQhdkM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=m7KKr860b0jKBtRjU4K37jmpsjRIKBnvlMODn5HA2ang5Ax1ONMTJh3rgNZVNHFu3 xq/YZOgNtpl0e5RlSKvRe9UvVqyrujV29zpfGFQ20U1exRIPHJP1LujZy38v/dov60 qpiynHfPP5g2vDsBM5sNWxljo/uhuXbi6tu1Lmk67kxNss11Ry27js+i80/h3u+BF2 K8pT/bY6dvyfoyWNmWejwZpTLYlceF7C0hjxof+JwGWtLZHB726v4fBWBKp2PtU9nX iEqGEHTlD3jCSU3efMwzbb5T/UZxic+2ZzzTGaAEBRLrRb8ymUMEFckyXFNUBPmeva tE7wQtG10ndsA== Date: Fri, 7 Mar 2025 15:45:18 -0600 From: "Rob Herring (Arm)" To: Thierry Bultel Cc: geert@linux-m68k.org, linux-renesas-soc@vger.kernel.org, linux-serial@vger.kernel.org, Geert Uytterhoeven , devicetree@vger.kernel.org, paul.barker.ct@bp.renesas.com, linux-kernel@vger.kernel.org, thierry.bultel@linatsea.fr Subject: Re: [PATCH v4 03/13] dt-bindings: serial: Add compatible for Renesas RZ/T2H SoC in sci Message-ID: <174138391846.660308.3115874488734848744.robh@kernel.org> References: <20250306152451.2356762-1-thierry.bultel.yh@bp.renesas.com> <20250306152451.2356762-4-thierry.bultel.yh@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-serial@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: <20250306152451.2356762-4-thierry.bultel.yh@bp.renesas.com> On Thu, 06 Mar 2025 16:24:37 +0100, Thierry Bultel wrote: > The SCI of RZ/T2H SoC (a.k.a r9a09g077), as a lot > of similarities with other Renesas SoC like G2L, G3S, V2L; > However, it has a different set of registers, and in addition to serial, > this IP also supports SCIe (encoder), SmartCard, i2c and spi. > This is why the 'renesas,sci' fallback for generic SCI does not apply for it. > > Signed-off-by: Thierry Bultel > --- > Changes v3->v4: > - Added more details in commit description about why renesas,sci > does not apply. > - Removed uart-has-rtscts for !rzsci. > ---- > .../bindings/serial/renesas,sci.yaml | 63 ++++++++++++------- > 1 file changed, 39 insertions(+), 24 deletions(-) > Reviewed-by: Rob Herring (Arm)