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[83.9.32.99]) by smtp.gmail.com with ESMTPSA id x16-20020ac259d0000000b004d291dcee7fsm1667696lfn.55.2023.03.06.06.54.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Mar 2023 06:54:17 -0800 (PST) Message-ID: <917c2d90-71e3-72d5-e22c-0ff9d2533455@linaro.org> Date: Mon, 6 Mar 2023 15:54:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v3 4/9] arm64: dts: qcom: sa8775p-ride: enable i2c18 Content-Language: en-US To: Bartosz Golaszewski , Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski References: <20230216125257.112300-1-brgl@bgdev.pl> <20230216125257.112300-5-brgl@bgdev.pl> From: Konrad Dybcio In-Reply-To: <20230216125257.112300-5-brgl@bgdev.pl> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 16.02.2023 13:52, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > This enables the I2C interface on the sa8775p-ride development board. > > Signed-off-by: Bartosz Golaszewski > --- Reviewed-by: Konrad Dybcio Konrad > arch/arm64/boot/dts/qcom/sa8775p-ride.dts | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts > index a538bb79c04a..5fdce8279537 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts > +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts > @@ -13,6 +13,7 @@ / { > > aliases { > serial0 = &uart10; > + i2c18 = &i2c18; > }; > > chosen { > @@ -20,6 +21,13 @@ chosen { > }; > }; > > +&i2c18 { > + clock-frequency = <400000>; > + pinctrl-0 = <&qup_i2c18_default>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > &qupv3_id_1 { > status = "okay"; > }; > @@ -37,6 +45,13 @@ qup_uart10_default: qup-uart10-state { > pins = "gpio46", "gpio47"; > function = "qup1_se3"; > }; > + > + qup_i2c18_default: qup-i2c18-state { > + pins = "gpio95", "gpio96"; > + function = "qup2_se4"; > + drive-strength = <2>; > + bias-pull-up; > + }; > }; > > &uart10 {