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[104.57.184.186]) by smtp.gmail.com with ESMTPSA id r13-20020a056871088d00b000f5f4ad194bsm3569732oaq.25.2022.08.09.20.54.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Aug 2022 20:54:28 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/4] arm64: dts: qcom: c630: Add Embedded Controller node Date: Tue, 9 Aug 2022 22:54:23 -0500 Message-Id: <20220810035424.2796777-4-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220810035424.2796777-1-bjorn.andersson@linaro.org> References: <20220810035424.2796777-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The Embedded Controller in the Lenovo Yoga C630 is accessible on &i2c1 and provides battery and adapter status, as well as altmode notifications for the second USB Type-C port. Add a definition for the EC. Signed-off-by: Bjorn Andersson --- .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index a7af1bed4312..1b9b36faea27 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -352,6 +352,33 @@ zap-shader { &i2c1 { status = "okay"; clock-frequency = <400000>; + + embedded-controller@70 { + compatible = "lenovo,yoga-c630-ec"; + reg = <0x70>; + + interrupts-extended = <&tlmm 20 IRQ_TYPE_LEVEL_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&ec_int_state>; + + #address-cells = <1>; + #size-cells = <0>; + + connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + power-role = "source"; + data-role = "host"; + }; + + connector@1 { + compatible = "usb-c-connector"; + reg = <1>; + power-role = "source"; + data-role = "host"; + }; + }; }; &i2c3 { @@ -676,6 +703,14 @@ mode_pin_active: mode-pin { input-enable; bias-disable; }; + + ec_int_state: ec-int-state { + pins = "gpio20"; + function = "gpio"; + + input-enable; + bias-disable; + }; }; &uart6 {