Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AA0BC4332F for ; Fri, 17 Dec 2021 11:44:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233490AbhLQLoI (ORCPT ); Fri, 17 Dec 2021 06:44:08 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:50220 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233332AbhLQLoI (ORCPT ); Fri, 17 Dec 2021 06:44:08 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id C2676B82789; Fri, 17 Dec 2021 11:44:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7E106C36AE8; Fri, 17 Dec 2021 11:43:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639741444; bh=N4SLJbonmm8jBnFacqm9G6G41H3dlxGpaFVouOO8aLE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Aijgx0ZIQWQAeb7gNbL6SpclY57lW1QH0Tjj3lrF/XSwEDWHugwzvn5/s/1FKJOQZ pMfarvCtO2n6TMepMbTJta2l2d2dBhZ30HsQGQnNMkZbX+M9wjvCIP45pe7ip0Jb6d t1L4C3jdIyEZW4kIbK3N3eDfMSl9TMsVzWRs1icIJfjNRHDeum0xEfwgvz93MG4d6z awp9XipBLcVyB2cWVHPejEh53NMcYLIPkxvC2cJ0CCKJZ+uBhrSnAe/auux+I3KTD5 xFRHR4vdmElgOxACGGACl9xld/yXnMVUL0Yvx2S8kxsPIfrWy8hEFEej6h92auURX4 Fm/jKx8mARyyg== Date: Fri, 17 Dec 2021 11:43:55 +0000 From: Mark Brown To: Conor.Dooley@microchip.com Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, robh+dt@kernel.org, jassisinghbrar@gmail.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, a.zummo@towertech.it, alexandre.belloni@bootlin.com, gregkh@linuxfoundation.org, thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, lee.jones@linaro.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pwm@vger.kernel.org, linux-riscv@lists.infradead.org, linux-crypto@vger.kernel.org, linux-rtc@vger.kernel.org, linux-spi@vger.kernel.org, linux-usb@vger.kernel.org, krzysztof.kozlowski@canonical.com, geert@linux-m68k.org, bin.meng@windriver.com, heiko@sntech.de, Lewis.Hanly@microchip.com, Daire.McNamara@microchip.com, Ivan.Griffin@microchip.com, atish.patra@wdc.com Subject: Re: [PATCH v2 10/17] dt-bindings: spi: add bindings for microchip mpfs spi Message-ID: References: <20211217093325.30612-1-conor.dooley@microchip.com> <20211217093325.30612-11-conor.dooley@microchip.com> <606633c8-6cd6-af3a-4d6a-bb3058a64026@microchip.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="AfGRrf1crhTWT0mA" Content-Disposition: inline In-Reply-To: <606633c8-6cd6-af3a-4d6a-bb3058a64026@microchip.com> X-Cookie: Pause for storage relocation. Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org --AfGRrf1crhTWT0mA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 17, 2021 at 11:40:29AM +0000, Conor.Dooley@microchip.com wrote: > On 17/12/2021 11:17, Mark Brown wrote: > > Why do you need this property in the DT - isn't the number of chip > > selects in the IP a fixes property? > Nope! It's an IP that's intended for use in FPGAs so the number of=20 > selects may (and does) vary based on implementation. That doesn't explain why the number is needed in the binding - why do you need this property in the DT? --AfGRrf1crhTWT0mA Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmG8d/oACgkQJNaLcl1U h9BGLgf/SiqoIpPFvZymGI+lV8cyTUm+CuIWdAYRxHOotUpqpCdFDWSt6ungnucf L+CKgnigBiPYJ3jZs9yRuC1kaIDnha4hNFuGs8nlVgdVOd5k+PhGI3B6Vtz9sjv7 UKnkHSHk7yEcMB1CKjrgWDs5d7dcaA9vwNNrQNLd0TaqtSPR8VPUuW4uM1/gPVbt g8MxN6GRUTiGKG8GIAVFXNQ1NFuGXti9FrbYZHelZQM811Gjua3bqRY6RfPGoaSu 2AudboDMa+HNohXPvKaRolBubzwtXw2zX3GABTZSHaG9/X/3C9LeJFR53x1Avmib ak8CKqa7Sou8MLRP9OiktJGz1dPYTA== =9ef7 -----END PGP SIGNATURE----- --AfGRrf1crhTWT0mA--