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Wed, 25 Mar 2026 11:07:47 -0700 (PDT) From: Biswapriyo Nath Date: Wed, 25 Mar 2026 18:07:25 +0000 Subject: [PATCH 2/7] arm64: dts: qcom: sm6125: Enable USB-C port handling Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260325-ginkgo-add-usb-ir-vib-v1-2-446c6e865ad6@gmail.com> References: <20260325-ginkgo-add-usb-ir-vib-v1-0-446c6e865ad6@gmail.com> In-Reply-To: <20260325-ginkgo-add-usb-ir-vib-v1-0-446c6e865ad6@gmail.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek , Sean Young , Michael Turquette , Stephen Boyd , Martin Botka Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Biswapriyo Nath X-Mailer: b4 0.15.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1774462047; l=919; i=nathbappai@gmail.com; s=20260118; h=from:subject:message-id; bh=SAlCTNhoYBl7jxXpQV6GKIoXoc+5g1uH+ayRwKvoDH8=; b=voXfhb5tQm3cVPDqWZP3DiFroa+n9Pp3IhcNpBymaT+ppwL0cOEgPXmQqxc7neKiDp8CqQHRt 92SQS4v/upQCCItffWGtN3Vw5UcrLztgcL44oBIFh2osoEjUhpL22gp X-Developer-Key: i=nathbappai@gmail.com; a=ed25519; pk=slmb/9yXbet+KTiT3EYLCp0p0MEOYa3EdjUXP+HXfjg= Plug in USB-C related bits and pieces to enable USB role switching. Also, remove dr_mode to enable OTG capability. Signed-off-by: Biswapriyo Nath Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm6125.dtsi | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qco= m/sm6125.dtsi index c84911a98fc..259a24fe24a 100644 --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi @@ -1238,7 +1238,20 @@ usb3_dwc3: usb@4e00000 { snps,dis-u1-entry-quirk; snps,dis-u2-entry-quirk; maximum-speed =3D "high-speed"; - dr_mode =3D "peripheral"; + + usb-role-switch; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + usb_dwc3_hs: endpoint { + }; + }; + }; }; }; =20 --=20 2.53.0