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 94ACCC4332F for ; Wed, 16 Nov 2022 18:59:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233249AbiKPS7r (ORCPT ); Wed, 16 Nov 2022 13:59:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233163AbiKPS7q (ORCPT ); Wed, 16 Nov 2022 13:59:46 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BBC2AAE70; Wed, 16 Nov 2022 10:59:45 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 56D1A61F5F; Wed, 16 Nov 2022 18:59:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2510C433C1; Wed, 16 Nov 2022 18:59:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668625184; bh=hiYpkG8v+QNMH4hOCoCwKHW+4L1ZXPesbKbZe8w76rg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=AiQTGwbPhfqygKn9RMWbLajRoGUv3IvGKQBYx67FReL2NWnjscqr566N3iUqqLvZ4 Nm0yfVTI1+JT7bxg2jSs1CjQns42+F4IuF50fYb+N+16nkIRRZscbFsdHfjlS/qThK 8Dt5Q068/cyLVHlbw6Cnq9oh89vrq9qjjV4FMipLGoPSDd/74JIZV+qZLGFmeGHESU wzgwpFk8Ibaq9CURIHCCrKBdzXzaIKEvzTU+JfoY26nc8JKUqlqYeWJvmDTsZGXao/ 9OQJc4jCmNVBS5cdZn6kHZXHZjCAPf2rMs5ErQyopQPfPxh2yVgXYS4qHGSm0LJ4do 6LIJZKskwyuzQ== Date: Wed, 16 Nov 2022 19:12:08 +0000 From: Jonathan Cameron To: Edmund Berenson Cc: Lukasz Zemla , Lars-Peter Clausen , Michael Hennerich , Rob Herring , Krzysztof Kozlowski , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] iio/adc: add documentation for adc ad7927 Message-ID: <20221116191208.269e67eb@jic23-huawei> In-Reply-To: <20221116104453.3207-2-edmund.berenson@emlix.com> References: <20221116104453.3207-1-edmund.berenson@emlix.com> <20221116104453.3207-2-edmund.berenson@emlix.com> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.34; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Wed, 16 Nov 2022 11:44:53 +0100 Edmund Berenson wrote: > Add the ad7927 compatibility string documentation to > ad7923 driver. > > Suggested-by: Lukasz Zemla > Signed-off-by: Edmund Berenson Given you treat it as an ad7928 in the driver, can we have a fallback compatible for it to that part? Would allow people using older kernels (with newer DT) to get support without needing to patch the driver. > --- > Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml > index 07f9d1c09c7d..3e9e9a9c18a4 100644 > --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml > +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml > @@ -27,6 +27,7 @@ properties: > - adi,ad7924 > - adi,ad7908 > - adi,ad7918 > + - adi,ad7927 > - adi,ad7928 > > reg: