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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240612-yoga-ec-driver-v6-6-8e76ba060439@linaro.org> References: <20240612-yoga-ec-driver-v6-0-8e76ba060439@linaro.org> In-Reply-To: <20240612-yoga-ec-driver-v6-0-8e76ba060439@linaro.org> To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Bryan O'Donoghue , Heikki Krogerus , Greg Kroah-Hartman , Konrad Dybcio Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, Nikita Travkin X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2519; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=ve9c78TTAFS5VXzgVyLUhE7e1KCToRb1yljm5NLcL8s=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmaXGGOk/65ERYG8sCrkBZ6uTW6sRyP3LfmRj1l 6y9bUFbLayJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZmlxhgAKCRCLPIo+Aiko 1dCvB/9LQGrfkJ/u4aLp75/Zx6a+cXAeCvOCANx8w5dfCHL5TokODXa5I6kDdMLBOR37znLJgqr aT9z6ceGWbOk93tw7e1g59lHc+8Mw5QRkxl4NUPCFd3n+sx7Xs7YqyL9RhMY7zld2zsnh75EzmR u9yd9Mopfkxb56v33Dy6yLVZZjs3nFyV0m6AZW+wJ1wAwsJG/YQlFiPa1O01ZGrlQ1nRFDfQPnr 2/PsADEFy5fmazZTtIVvKRMqdNoyn2DktsqfcSi0/xPI50LXPPLrveZFjnTdXDtyHC4TWvSgb5C /Ww4kB3AeLhoN1yGDBXzkwLqYmzOFKhZgCq7ppu4YnZvwmNt X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A From: Bjorn Andersson 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 Signed-off-by: Dmitry Baryshkov --- .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 75 ++++++++++++++++++= ++++ 1 file changed, 75 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/ar= m64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 8402ea2d93a7..f18050848cd8 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -370,6 +370,66 @@ zap-shader { &i2c1 { status =3D "okay"; clock-frequency =3D <400000>; + + embedded-controller@70 { + compatible =3D "lenovo,yoga-c630-ec"; + reg =3D <0x70>; + + interrupts-extended =3D <&tlmm 20 IRQ_TYPE_LEVEL_HIGH>; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&ec_int_state>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + connector@0 { + compatible =3D "usb-c-connector"; + reg =3D <0>; + power-role =3D "dual"; + data-role =3D "host"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + ucsi0_hs_in: endpoint { + remote-endpoint =3D <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg =3D <1>; + + ucsi0_ss_in: endpoint { + remote-endpoint =3D <&usb_1_qmpphy_out>; + }; + }; + + port@2 { + reg =3D <2>; + + ucsi0_sbu: endpoint { + }; + }; + }; + }; + + connector@1 { + compatible =3D "usb-c-connector"; + reg =3D <1>; + power-role =3D "dual"; + data-role =3D "host"; + + /* + * connected to the onboard USB hub, orientation is + * handled by the controller + */ + }; + }; }; =20 &i2c3 { @@ -695,6 +755,13 @@ mode_pin_active: mode-pin-state { =20 bias-disable; }; + + ec_int_state: ec-int-state { + pins =3D "gpio20"; + function =3D "gpio"; + + bias-disable; + }; }; =20 &uart6 { @@ -742,6 +809,10 @@ &usb_1_dwc3 { dr_mode =3D "host"; }; =20 +&usb_1_dwc3_hs { + remote-endpoint =3D <&ucsi0_hs_in>; +}; + &usb_1_hsphy { status =3D "okay"; =20 @@ -762,6 +833,10 @@ &usb_1_qmpphy { vdda-pll-supply =3D <&vdda_usb1_ss_core>; }; =20 +&usb_1_qmpphy_out { + remote-endpoint =3D <&ucsi0_ss_in>; +}; + &usb_2 { status =3D "okay"; }; --=20 2.39.2