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Mon, 27 May 2024 03:03:56 -0700 (PDT) Received: from umbar.lan ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-2e95bcf4bdfsm18616651fa.63.2024.05.27.03.03.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 May 2024 03:03:55 -0700 (PDT) From: Dmitry Baryshkov Date: Mon, 27 May 2024 13:03:51 +0300 Subject: [PATCH v3 6/6] arm64: dts: qcom: c630: Add Embedded Controller node Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240527-yoga-ec-driver-v3-6-327a9851dad5@linaro.org> References: <20240527-yoga-ec-driver-v3-0-327a9851dad5@linaro.org> In-Reply-To: <20240527-yoga-ec-driver-v3-0-327a9851dad5@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 , Bjorn Andersson X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2543; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=YLVMl0P34IY99ph1CvUkOzuJ/s5orG53vowWD8rL0Ds=; b=owGbwMvMwMXYbdNlx6SpcZXxtFoSQ1pIVNvKRwkBM9WvbTntr8P4TFebN+nsx/mOewXZtpSsE dh+XW9DJ6MxCwMjF4OsmCKLT0HL1JhNyWEfdkythxnEygQyhYGLUwAmsk+L/b934JLwV5p9IeUO V0Ped3HMC9vCpuwmFOr2sufbLemZj36bW+q2hXp/fVupcLPNXeKeY+C6xj0c+tllYrFXOe3z/Jj LGadysFSqT/0Sk5SQL3dJ9V/ZotBDW4x8r5nYb0+ZX+PRteNmf2BrXGOjjbR1uKZBeUXN7ve/r1 4S9IjdIuXhKOqck/Hg4dSeirwZDzdd9sz7IP9D3WRv3f+Gi88F/76K1hKqK486acVWqbT5QFFd0 pSV7HIrxX/dKos/sscmpFrh+6EzJY6FLq/EtXja2OZJyr5af/WhXKp37X71K+8qVN2ME57t+R8/ 0SmLme/Jer44r3orgzNT698lz25bnjFhZUfj2rsyFzcBAA== 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 | 76 ++++++++++++++++++++++ 1 file changed, 76 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 47dc42f6e936..d975f78eb3ab 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 = "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 = "dual"; + data-role = "host"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + ucsi0_hs_in: endpoint { + remote-endpoint = <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + ucsi0_ss_in: endpoint { + remote-endpoint = <&usb_1_qmpphy_out>; + }; + }; + + port@2 { + reg = <2>; + + ucsi0_sbu: endpoint { + }; + }; + }; + }; + + connector@1 { + compatible = "usb-c-connector"; + reg = <1>; + power-role = "dual"; + data-role = "host"; + + /* + * connected to the onboard USB hub, orientation is + * handled by the controller + */ + }; + }; }; &i2c3 { @@ -694,6 +754,14 @@ mode_pin_active: mode-pin-state { bias-disable; }; + + ec_int_state: ec-int-state { + pins = "gpio20"; + function = "gpio"; + + input-enable; + bias-disable; + }; }; &uart6 { @@ -741,6 +809,10 @@ &usb_1_dwc3 { dr_mode = "host"; }; +&usb_1_dwc3_hs { + remote-endpoint = <&ucsi0_hs_in>; +}; + &usb_1_hsphy { status = "okay"; @@ -761,6 +833,10 @@ &usb_1_qmpphy { vdda-pll-supply = <&vdda_usb1_ss_core>; }; +&usb_1_qmpphy_out { + remote-endpoint = <&ucsi0_ss_in>; +}; + &usb_2 { status = "okay"; };