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[188.155.174.239]) by smtp.gmail.com with ESMTPSA id o21-20020a170906289500b006d144662b24sm1938981ejd.152.2022.03.10.08.34.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Mar 2022 08:34:25 -0800 (PST) Message-ID: <707f995e-9b09-ea23-5fc7-74239792dcbd@canonical.com> Date: Thu, 10 Mar 2022 17:34:25 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH 1/2] dt-bindings: iio: imu: mpu6050: Document invensense,icm20608d Content-Language: en-US To: michael.srba@seznam.cz, Jonathan Cameron , Lars-Peter Clausen , Rob Herring Cc: Jean-Baptiste Maneyrol , linux-iio@vger.kernel.org, devicetree@vger.kernel.org References: <20220310133938.2495-1-michael.srba@seznam.cz> <20220310133938.2495-2-michael.srba@seznam.cz> From: Krzysztof Kozlowski In-Reply-To: <20220310133938.2495-2-michael.srba@seznam.cz> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On 10/03/2022 14:39, michael.srba@seznam.cz wrote: > From: Michael Srba > > ICM-20608-D differs from the other ICM-20608 variants by having > a DMP (Digital Motion Processor) core tacked on. > Despite having a different WHOAMI register, this variant is > completely interchangeable with the other ICM-20608 variants > by simply pretending the DMP core doesn't exist. I wonder now why not using generic invensense,icm20608 compatible as fallback? Why only having one specific compatible? > > Signed-off-by: Michael Srba > --- > .../devicetree/bindings/iio/imu/invensense,mpu6050.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml > index d69595a524c1..6784cc140323 100644 > --- a/Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml > +++ b/Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml > @@ -17,6 +17,7 @@ properties: > enum: > - invensense,iam20680 > - invensense,icm20608 > + - invensense,icm20608d > - invensense,icm20609 > - invensense,icm20689 > - invensense,icm20602 Best regards, Krzysztof