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Sun, 04 Oct 2026 08:45:46 -0700 (PDT) From: Svyatoslav Ryhel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Svyatoslav Ryhel , Ion Agorria Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 8/9] ARM: tegra: lg-x3: Update USB configuration Date: Sun, 4 Oct 2026 18:44:55 +0300 Message-ID: <20261004154456.145362-9-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261004154456.145362-1-clamor95@gmail.com> References: <20261004154456.145362-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Update USB controller configuration and link it to MUIC. Signed-off-by: Svyatoslav Ryhel --- arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi index 2dbef0185a0b8..e334473b7635a 100644 --- a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi @@ -1215,6 +1215,11 @@ muic_to_charger: endpoint@0 { reg = <0>; remote-endpoint = <&charger_input>; }; + + muic_to_usb: endpoint@1 { + reg = <1>; + remote-endpoint = <&usb_input>; + }; }; }; @@ -1788,7 +1793,19 @@ usb@7d000000 { compatible = "nvidia,tegra30-udc"; status = "okay"; dr_mode = "otg"; - extcon = <&max14526>, <&max14526>; + + hnp-disable; + srp-disable; + adp-disable; + + usb-role-switch; + extcon = <&max14526>, <&max14526>; /* vbus, id */ + + port { + usb_input: endpoint { + remote-endpoint = <&muic_to_usb>; + }; + }; }; usb-phy@7d000000 { -- 2.53.0