From mboxrd@z Thu Jan 1 00:00:00 1970 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 35B68E82CA1 for ; Wed, 27 Sep 2023 14:59:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232253AbjI0O7l (ORCPT ); Wed, 27 Sep 2023 10:59:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232067AbjI0O7k (ORCPT ); Wed, 27 Sep 2023 10:59:40 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52066F4 for ; Wed, 27 Sep 2023 07:59:39 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BD49C433C8; Wed, 27 Sep 2023 14:59:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695826778; bh=J5WMHeQmOYa9DaNiL6kj1L9JZ8CZSajg8MxP1uoMKSE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FQmBq3PQj4PKvUzkHXkkFH9/JcpmiCxSZ2WWd1Rqwr/OIjrCqal+CfgHOkmWb/dEw z4+x6qdDG1mLyQF1GXNZslivHxCxIloJMsAzgePtAAQ8SoVJdqWbknQZMZEbb3v1l/ MpGF3+38TNA9lMfj4wVNYQQGgW9CpoKVnB1yM9FGp+erUuI36ngPz0DaUb8+uaw7cm 7dwzy7GrXYHz8q+qdee56LVDhvoAPsSEgmDWy6ruOMr/KQasD81JDXYCMqGed26LsW MP5UdZSko+ftXTax8zedAE2iRfR4+hQbZGEyw1CoAgRRWh/1MYXIsPmrizuO4uZDpg HI1KsWr0aDtwA== Date: Wed, 27 Sep 2023 15:59:32 +0100 From: Conor Dooley To: Christian Marangi Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Simon Horman , Andrew Halaney , Bartosz Golaszewski , "Russell King (Oracle)" , Shenwei Wang , Jochen Henneberg , Giuseppe Cavallaro , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: Re: [net-next PATCH 1/2] dt-bindings: net: snps,dwmac: DMA Arbitration scheme Message-ID: <20230927-dense-scoundrel-22ede0e27973@spud> References: <20230927122928.22033-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="00CqfJ64cfG+S8hl" Content-Disposition: inline In-Reply-To: <20230927122928.22033-1-ansuelsmth@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --00CqfJ64cfG+S8hl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 27, 2023 at 02:29:27PM +0200, Christian Marangi wrote: > Document new binding snps,arbit to program the DMA to use Arbitration > scheme. (Rx has priority over Tx) >=20 > Signed-off-by: Christian Marangi > --- > Documentation/devicetree/bindings/net/snps,dwmac.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Docu= mentation/devicetree/bindings/net/snps,dwmac.yaml > index 5c2769dc689a..4499f221c29b 100644 > --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml > +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml > @@ -442,6 +442,12 @@ properties: > description: > Use Address-Aligned Beats > =20 > + snps,arbit: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + Program the DMA to use Arbitration scheme. > + (Rx has priority over Tx) Can you explain please what makes this a property of the hardware, or otherwise makes it suitable for inclusion in DT? > + > snps,fixed-burst: > $ref: /schemas/types.yaml#/definitions/flag > description: > --=20 > 2.40.1 >=20 --00CqfJ64cfG+S8hl Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZRRDVAAKCRB4tDGHoIJi 0vXYAQD67f4By+s5MP5vlHvV6WZ1uTkpsDKRXlhwiGwhPFF9aAD8CRBHJ1ufdl98 4zTcZIm8hVr0NdUOXt28M5x1qXtgmgg= =JEy+ -----END PGP SIGNATURE----- --00CqfJ64cfG+S8hl--