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Thu, 28 May 2020 07:17:50 -0700 (PDT) Received: from xps15 ([64.188.179.252]) by smtp.gmail.com with ESMTPSA id z3sm2623657ior.45.2020.05.28.07.17.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 May 2020 07:17:50 -0700 (PDT) Received: (nullmailer pid 4189639 invoked by uid 1000); Thu, 28 May 2020 14:17:49 -0000 Date: Thu, 28 May 2020 08:17:49 -0600 From: Rob Herring To: Steve Lee Cc: lgirdwood@gmail.com, broonie@kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ryan.lee.maxim@gmail.com, ryans.lee@maximintegrated.com, steves.lee.maxim@gmail.com Subject: Re: [V6 PATCH 1/2] dt-bindings: Added device tree binding for max98390 Message-ID: <20200528141749.GB4186430@bogus> References: <20200528103755.17381-1-steves.lee@maximintegrated.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200528103755.17381-1-steves.lee@maximintegrated.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 28, 2020 at 07:37:55PM +0900, Steve Lee wrote: > Add DT binding of max98390 amplifier driver. > > Signed-off-by: Steve Lee > --- > Changed since V5: > * Change txt to yaml and fix up the examples. > Changed since V4: > * No changes. > Changed since V3: > * No changes. > Changed since V2: > * No changes. > Changed since V1: > * Modified sample text in example > > .../bindings/sound/maxim,max98390.yaml | 39 +++++++++++++++++++ > 1 file changed, 39 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98390.yaml > > diff --git a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml > new file mode 100644 > index 000000000000..1ed4ab9e1c37 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml > @@ -0,0 +1,39 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/maxim,max98390.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speaker Management > + > +maintainers: > + - Steve Lee > + > +properties: > + compatible: > + const: maxim,max98390 > + > + reg: > + maxItems: 1 > + description: I2C address of the device. > + > + temperature_calib: s/_/-/ And missing 'maxim' prefix. > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: The calculated temperature data was measured while doing the calibration. Data : Temp / 100 * 2^12 Any constraints? 0-2^32 are valid values? > + > + r0_calib: Same here. > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: This is r0 calibration data which was measured in factory mode. > + > +required: > + - compatible > + - reg Add: additionalProperties: false > + > +examples: > + - | > + max98390: amplifier@38 { > + compatible = "maxim,max98390"; > + reg = <0x38>; > + maxim,temperature_calib = <1024>; > + maxim,r0_calib = <100232>; > + }; > -- > 2.17.1 >