From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 93EFB4A3407; Thu, 24 Sep 2026 21:25:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790285153; cv=none; b=MLhGH5+YxHWO37tc9eovH/UYPCPmhEfOXGsKsRCTj4eyLrD701V/+wVfydkzx/ue/H6Prb0IhfzbkH2GvZS85mLzkfKxFnAdQ7/rVzoAi97DwV+BYihLYbENf5qINWnv5JG2W6i9uCepKoN3JrbVIQA0zDb7piyrWdejR62mR9Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790285153; c=relaxed/simple; bh=vDvLYTI6tnYf3H2oS1lnjDD6CnfX1bxlGEfbPqjB158=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ExMdA8WJpanK7uX7D4Y8Uju7Kxn0VZ6Q+Xkof23jw6xDmXKGa+Cjpfj/MJxKCGecsp+9i1f16uSgCxLPSmAMhk/+3gfnYQQ/CcqYIx3reM5jo8KvsCwu1uuPYVpzr3QMMjmtuHbyunuwns8oS5Dye/x/5OIvBMPAjtQlCFV5YeU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CeD8V6X3; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CeD8V6X3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D3E91F000FF; Thu, 24 Sep 2026 21:25:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790285148; bh=Bq+vpYLOEWURPyiEZ/CsTCJauh1Qbcp+tLVo7e431Oo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=CeD8V6X3U0SPJAdRZDCPsuo374AWmMX5ifcGdK/VX0pcSB35Ag/YaaKg/hieSPoE1 dK3zk/sVdgyeWzOxWtuSxbAPu6wPyRV6Y6fsHLM/uRnE6hsL9hGUvRR7DavUMVdaos JCIt67/dfhWOMQeWeZHkNQe8rr0w7EFi1migb773AmCKfc+CobUs9SFuO2NsP5l74S 1YBB3Bo6pu8EelkQS10Rq3DSSF79TOGwBc4VDM4hc65dimMaNA9NK4nQ8oTLp+1b4d cJ0Jwe3KexxuEaQ3jj/fNHFaCRAkJsadNbU5WWHZtuM95NMzr9OcumtL+Uw/9mitte o/Z6jTG00f2wA== Date: Thu, 24 Sep 2026 16:25:46 -0500 From: Rob Herring To: Marcelo Schmitt Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux@analog.com, jic23@kernel.org, nuno.sa@analog.com, dlechner@baylibre.com, andy@kernel.org, Michael.Hennerich@analog.com, krzk+dt@kernel.org, conor+dt@kernel.org, corbet@lwn.net, skhan@linuxfoundation.org, marcelo.schmitt1@gmail.com Subject: Re: [PATCH v2 13/15] dt-bindings: iio: adc: adi,ad4134: Add high data throughput example Message-ID: <20260924212546.GA1805605-robh@kernel.org> References: <958894021cf7bd3012567d1dfabd7f2008fe8d31.1789494473.git.marcelo.schmitt@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <958894021cf7bd3012567d1dfabd7f2008fe8d31.1789494473.git.marcelo.schmitt@analog.com> On Tue, Sep 15, 2026 at 04:16:06PM -0300, Marcelo Schmitt wrote: > Add device tree example for AD4134 operation in 4-wire SPI mode with 4 > lines to transfer data samples to the host controller. > > Signed-off-by: Marcelo Schmitt > --- > No changes since v1. > > .../bindings/iio/adc/adi,ad4134.yaml | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4134.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4134.yaml > index ad67d1cdacec..133996917ee2 100644 > --- a/Documentation/devicetree/bindings/iio/adc/adi,ad4134.yaml > +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4134.yaml > @@ -243,4 +243,46 @@ examples: > > }; > }; > + - | > + #include > + > + ad4134_sdo_dout0_mux: mux-controller { > + compatible = "gpio-mux"; > + #mux-state-cells = <1>; > + mux-gpios = <&gpio0 100 GPIO_ACTIVE_HIGH>; > + }; Drop. We don't put providers in examples. > + > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + adc@0 { > + compatible = "adi,ad4134"; > + reg = <0>; > + > + spi-max-frequency = <1000000>; > + spi-rx-bus-width = <1>, <1>, <1>, <1>; /* 4 lanes of 1 bit each */ > + > + pwms = <&ad4134_odr_generator 1 1000000 0>; > + reset-gpios = <&gpio0 86 GPIO_ACTIVE_LOW>; > + odr-gpios = <&gpio0 87 GPIO_ACTIVE_HIGH>; > + powerdown-gpios = <&gpio0 88 GPIO_ACTIVE_LOW>; > + > + clocks = <&sys_clk>; > + clock-names = "clkin"; > + > + avdd5-supply = <&avdd5>; > + dvdd5-supply = <&dvdd5>; > + iovdd-supply = <&iovdd>; > + refin-supply = <&refin>; > + avdd1v8-supply = <&avdd1v8>; > + dvdd1v8-supply = <&dvdd1v8>; > + clkvdd-supply = <&clkvdd>; > + > + mux-states = <&ad4134_sdo_dout0_mux 0>, <&ad4134_sdo_dout0_mux 1>; > + mux-state-names = "data_read", "reg_access"; > + > + adi,spi-mode = "4-wire"; > + }; > + }; > ... > -- > 2.53.0 >