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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF0Qw-00000007tEc-0EHl; Wed, 05 Jun 2024 23:52:46 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sF0Qs-00000007tDn-3kLp; Wed, 05 Jun 2024 23:52:44 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3981960695; Wed, 5 Jun 2024 23:52:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 859B8C2BD11; Wed, 5 Jun 2024 23:52:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717631561; bh=D40azPYuyjyFS271o7gUSoGXiWfbnmEKNZnN0GolfHs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BINy/SMUuVd1h84CY5U+AbCTUyILx9goti7b30aQo5Q5BvQcS4JYjAU4IHTcR4dCF 9lKVnAAOyf6xsHTs0DSBK8hcRxMSq8BENGCOkHcq8RyhRlsvFz1RJvyV7/Dztsc/BW pJEcxTv5J1Nj4MjJqezZX2U52uB10zHESfmFTS8vNbeZ1BvGywkmQsnr6lFz5vdyRn DPgTuXCU9bhQfOihQ+eeT/rhVM5CK3fLP91daf5q2qdUutBaoMt4p5yimflWAWAGvx cYlpHnW8FEk1LbsUOnrOmLFheGUobQISH6CuLY71M0A+RAVIgGC7DCaVe31MWJO+nz 7w2RT3bfPB9BA== Date: Wed, 5 Jun 2024 17:52:39 -0600 From: Rob Herring To: AngeloGioacchino Del Regno Cc: jic23@kernel.org, lars@metafoo.de, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, lee@kernel.org, andy@kernel.org, nuno.sa@analog.com, bigunclemax@gmail.com, dlechner@baylibre.com, marius.cristea@microchip.com, marcelo.schmitt@analog.com, fr0st61te@gmail.com, mitrutzceclan@gmail.com, mike.looijmans@topic.nl, marcus.folkesson@gmail.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, andy.shevchenko@gmail.com, kernel@collabora.com Subject: Re: [PATCH v2 1/5] dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC Message-ID: <20240605235239.GA3455504-robh@kernel.org> References: <20240604123008.327424-1-angelogioacchino.delregno@collabora.com> <20240604123008.327424-2-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240604123008.327424-2-angelogioacchino.delregno@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240605_165243_208682_4D8CF489 X-CRM114-Status: GOOD ( 18.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jun 04, 2024 at 02:30:04PM +0200, AngeloGioacchino Del Regno wrote: > Add a new binding for the MT6350 Series (MT6357/8/9) PMIC AUXADC, > providing various ADC channels for both internal temperatures and > voltages, audio accessory detection (hp/mic/hp+mic and buttons, > usually on a 3.5mm jack) other than some basic battery statistics > on boards where the battery is managed by this PMIC. > > Also add the necessary dt-binding headers for devicetree consumers. > > Signed-off-by: AngeloGioacchino Del Regno > --- > .../iio/adc/mediatek,mt6359-auxadc.yaml | 33 +++++++++++++++++++ > .../iio/adc/mediatek,mt6357-auxadc.h | 21 ++++++++++++ > .../iio/adc/mediatek,mt6358-auxadc.h | 22 +++++++++++++ > .../iio/adc/mediatek,mt6359-auxadc.h | 22 +++++++++++++ > 4 files changed, 98 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml > create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6357-auxadc.h > create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6358-auxadc.h > create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6359-auxadc.h > > diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml > new file mode 100644 > index 000000000000..6497c416094d > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml > @@ -0,0 +1,33 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/mediatek,mt6359-auxadc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek MT6350 series PMIC AUXADC > + > +maintainers: > + - AngeloGioacchino Del Regno > + > +description: > + The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found > + in some MediaTek PMICs, performing various PMIC related measurements > + such as battery and PMIC internal voltage regulators temperatures, > + accessory detection resistance (usually, for a 3.5mm audio jack) > + other than voltages for various PMIC internal components. > + > +properties: > + compatible: > + enum: > + - mediatek,mt6357-auxadc > + - mediatek,mt6358-auxadc > + - mediatek,mt6359-auxadc > + > + "#io-channel-cells": > + const: 1 Why do you need a node here? Just add #io-channel-cells to the parent node. > + > +required: > + - compatible > + - "#io-channel-cells" > + > +additionalProperties: false _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel