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 6D5C8145FEB; Wed, 23 Oct 2024 18:07:02 +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=1729706822; cv=none; b=YwnqpPbg5aDuWSPv06UBbaODFhL4m+CPTPSCH95IWuHv4t6HSAdNAgC0nx8YTZO9CmfiAgwOTd2jB626J3b9xR/TRed9EtBYIYFo4SuixHft+5XGtPcxMGklLbhIJSuj5SVyh6nmB14oqTQAGhzlIbX2w+iMyrgZxYatIZXp3V8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729706822; c=relaxed/simple; bh=t0OsmiICNt3PxXJRiW8VMEDf2/PnwsW9vsZr+jws/Zo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cx66CzR01Y1HbJrhLtH9qPuUZRln/7XmPhmXblBc/W1W3LMaqqUOz/zrYZd9+kN7I4YntUrRYhMqjxEr0NtZ6nrIRfNSf254oj4iHs/cu5Ax7EoC4SL8iSzdNhsCXG/dwoQVf70CrD+y9Ms0nSPhpHchWieHdAcvRzUSK/rm4Is= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UiouI9v9; 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="UiouI9v9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A779EC4CEC7; Wed, 23 Oct 2024 18:06:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729706821; bh=t0OsmiICNt3PxXJRiW8VMEDf2/PnwsW9vsZr+jws/Zo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UiouI9v9Pvi7W3bkD7Tqo9cyQz2D/bzL+ktiWg5kPpIOSpwmlHT7eStKkc4XNgAnS LGrygm57mfWwm8wIVO4Qh192OagWGxpd3+kPh6BGTpwZhTs87KddblZ21BGpz/boS5 nmpUZ+6vnnNRTWFeMbRgqO3UZRikChuFGb6oo6LHIi2ZBMmlgDTObd5SRarUlYYVuN PAelEwrHQnOcKEX2YL191HJDSgtvqYm+8r6KkMXG0p1sk953CUIPGJSMvr1vBzjCNp g4x+EwlQa7QKOCM3XaYYpg6sTrN3a8XieKCBVaxhuzx9TKn1XTYVQTBEi6JFYpg1Jw wEac8LYvCTfqQ== Date: Wed, 23 Oct 2024 19:06:57 +0100 From: Conor Dooley To: Mark Brown Cc: Fabio Estevam , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org, lukma@denx.de, Fabio Estevam Subject: Re: [PATCH 1/3] dt-bindings: misc: lwn,bk4-spi: Add binding Message-ID: <20241023-dares-december-d15da85e5799@spud> References: <20241023120015.1049008-1-festevam@gmail.com> <20241023-irritate-veal-0423be9e4c45@spud> <94889e08-07b3-473c-9f52-bdeb5d1fd822@sirena.org.uk> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="j7TgCwvpalwdyGNy" Content-Disposition: inline In-Reply-To: <94889e08-07b3-473c-9f52-bdeb5d1fd822@sirena.org.uk> --j7TgCwvpalwdyGNy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 23, 2024 at 06:33:07PM +0100, Mark Brown wrote: > On Wed, Oct 23, 2024 at 05:37:29PM +0100, Conor Dooley wrote: > > On Wed, Oct 23, 2024 at 09:00:13AM -0300, Fabio Estevam wrote: >=20 > > > + fsl,spi-cs-sck-delay: true >=20 > > > + fsl,spi-sck-cs-delay: true >=20 > > Why does this have fsl properties? I figure they're taken from the dts, > > but spidev doesn't use them, right? >=20 > These are controlling signal timing and implemented by the SPI > controller rather than the device - they're the timing the device > requires. I see, thanks. --j7TgCwvpalwdyGNy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZxk7QQAKCRB4tDGHoIJi 0h0EAQD1+zRw8ot+iuFqLVv2zcnuAUM8wlHyYJ6GMSQncEgR0gD9HByTJCTh64tQ YBm+SGM4Hx7Rpsv9M4RsHAlsAgT8VQg= =iPz7 -----END PGP SIGNATURE----- --j7TgCwvpalwdyGNy--