From nobody Mon Feb 9 06:19:04 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD7443559DF; Wed, 14 Jan 2026 22:48:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768430925; cv=none; b=oucmmcp+TR5RfMuYJwYIzLL8NHA3tyE4NLAkYBMTcnUdJFqiETMgxEB77Kzx+MCgiG5KNBRC85p1aRCfhdJhDKoQ/cRBRHwTgLiat8EFp1N2LszHNDwRdwev8BxUJJ+94e6yZ4RXBsPKMsNtgI8akpVfX0AHFiqDoNtntyFoLj0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768430925; c=relaxed/simple; bh=ByL/BpUhaSUXyfwxXMTfBTOdM+/wU89KWHVWit3IeZ4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=g1qzfjw56hqlVSdsyDI4RPT7UwRs1BOND4vdu0yt4MEb/O+NGWB/rLeRZB/89+6baqB9meX021tXeWc9G/k0tg4SLOYmlXrLG1FdqP1B1KiY1Z8Yu3bx2yC3uWsq+2yieDh+9WHoNp1u2VmxzoJ2FaDolhsQoV64uHik+FeeDNo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RJpqSSvQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RJpqSSvQ" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5E1C1C16AAE; Wed, 14 Jan 2026 22:48:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768430923; bh=ByL/BpUhaSUXyfwxXMTfBTOdM+/wU89KWHVWit3IeZ4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=RJpqSSvQtjxgls4t1y1SVdTX+PkoJFOqW6xZzddKtUPymI7eooPuoprfPMhzZJMZG l6OhGrStfqvnORQMWD0KZjkPf+qMH5ywpeebiigHkB9f7H+2299Ub+6fUOTmKO4Cuj EiDrGVTI7i+dlfSa8j1aOsFEPSpS/G8hvZJ/AETKECd7KHdJBo864lKIZzR6YYIZcc q2/q10Cx7LNaKFPOJZghxm+JzuLFq79/p5yEJDvxIx6ZzJPwWaNjVLWS+K9J6swOLF 28JuwvwVRFeeuokVi3cOUBSxEYtZszurU7NFiucIWcfm3LtTTL1jbHOndeEGeJ8GN8 BVMJW3IktqiJQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E64DD3CC82; Wed, 14 Jan 2026 22:48:43 +0000 (UTC) From: Ricardo Pardini via B4 Relay Date: Wed, 14 Jan 2026 23:48:36 +0100 Subject: [PATCH 1/2] arm64: dts: amlogic: Enable the npu node on Radxa Zero 2 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: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-1-8b5cdf328fde@pardini.net> References: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-0-8b5cdf328fde@pardini.net> In-Reply-To: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-0-8b5cdf328fde@pardini.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Ricardo Pardini X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=698; i=ricardo@pardini.net; h=from:subject:message-id; bh=eqdmMp6peidn3J71/h9AkydpMOUtj1mRqpWe52feB/s=; b=owEBbQGS/pANAwAIATteP+Oex+3pAcsmYgBpaB1KmaU5bBjHFVtHlQhR+8JD0BxN6RL1k4sP5 pT7lMOYuIiJATMEAAEIAB0WIQSsGCMM9q/qytxIiJM7Xj/jnsft6QUCaWgdSgAKCRA7Xj/jnsft 6T9zB/4sWp2MYpPyk50RQWXJ4TUCNsIX3h+AVX/rZKZ3m2cQtlN5RZLgg9WWc8KuRrxv+SwJxkf IefNO+MBh3Kg5nwI7Qjd6cPhIPN19r7zMtpyxpnqA17SSsDvkX+Z2LazVfSnMqq44a5VbrBGLPG NODCO/yFwkHSBEXLSeCtFl17WGxFJC7zZDQQrP2JkpeepmeayNSfSiYxhpa9LELUCMBYvV8nLyK VCo+gr4BEh5DUXAblkt4ySzT6J5utQXzciKNt4oY071YZ+ga09PPZKgxWaisWAKKIOGH/JGII4n GjvFSzc3xNPbcEaVMUomsn5wO19pKLCfEpBFL89p64xrwO5C X-Developer-Key: i=ricardo@pardini.net; a=openpgp; fpr=AC18230CF6AFEACADC4888933B5E3FE39EC7EDE9 X-Endpoint-Received: by B4 Relay for ricardo@pardini.net/default with auth_id=588 X-Original-From: Ricardo Pardini Reply-To: ricardo@pardini.net From: Ricardo Pardini The Zero2 is also an A311D just like the VIM3, enable its npu. Signed-off-by: Ricardo Pardini Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/= arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts index 1e5c6f9849456..a37776d22b09e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts @@ -394,6 +394,10 @@ &pwm_AO_cd { status =3D "okay"; }; =20 +&npu { + status =3D "okay"; +}; + &saradc { status =3D "okay"; vref-supply =3D <&vddao_1v8>; --=20 2.52.0 From nobody Mon Feb 9 06:19:04 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BC14E346E6D; Wed, 14 Jan 2026 22:48:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768430923; cv=none; b=apbz2PZwC8lH6uipK9S0tyIacy54PY0nBG3Ji8qS19RyPMcWop/H7h6CwTGN31uBibMe/OzMDVEvCdTCZ4a0treaK95UvXBl5C1+c3PAc9EpKe77sNoYjRoe2PBgbWdVR9pPBDataeomg3SHPAmsWbZPWsTacQfAiXKbCBnLDvE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768430923; c=relaxed/simple; bh=/0rQfB4ucKcut7HcVPFuwsC0bnDDeVLeKXyt6+LIA7M=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VI6Acp0k0E8LajN47Awhq9V7dUv/DQhB7qRv6Vb/k7DoP+QPFAhRQXwsP7rvgFcLrZgXoErQeTUuZ1snvsQm/sevMezEV4LvhoejH2l3Ga3L90leZ4XH2j5rHVCC1fIko2o4awYkE0WJWMvRtA3pk3Krvy+C/XlHhc+d5HeocxQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gJ7mZ42y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gJ7mZ42y" Received: by smtp.kernel.org (Postfix) with ESMTPS id 69E85C19424; Wed, 14 Jan 2026 22:48:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768430923; bh=/0rQfB4ucKcut7HcVPFuwsC0bnDDeVLeKXyt6+LIA7M=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=gJ7mZ42yRZ4Ib1aWo+rpCfUuRvrcYM5OlD63FFbO0HY73N/0R8D+o5les48ZKcMd8 RanqcCANrn1eXF4WsyAEoeb1lnQd0k0DCuKIAHkJ1dVsJLqLjziV20rrfQSyVgLoI2 KWwmNNgitv8aRFdltrCSvVZlXGOMvbTJQbhtiSp5d4fTBfBtmVehuwH8fukhr3MV7q +4pur04NXnVrWBbzlBhvJKta6NYMToB58C8oUMZJiqVK0+BFga1zDT3A2l/p08mnw0 qRq7PkgNIqoVtMBhc6s6YjwtAcFr8FogiRACdQf265sPaq21uFD4IKBrjHxmP0US+E tiqSDcNuqr7Yw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E373D3CC87; Wed, 14 Jan 2026 22:48:43 +0000 (UTC) From: Ricardo Pardini via B4 Relay Date: Wed, 14 Jan 2026 23:48:37 +0100 Subject: [PATCH 2/2] arm64: dts: amlogic: add the type-c controller on Radxa Zero 2 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: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-2-8b5cdf328fde@pardini.net> References: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-0-8b5cdf328fde@pardini.net> In-Reply-To: <20260114-arm64-dts-amlogic-radxa-zero2-additions-v1-0-8b5cdf328fde@pardini.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Ricardo Pardini X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1485; i=ricardo@pardini.net; h=from:subject:message-id; bh=zb/OKKB6zV/hhBZYiZyJobFT3XGfSbU/eSwN+6koa1Y=; b=owEBbQGS/pANAwAIATteP+Oex+3pAcsmYgBpaB1KlEhHDQdS0hwR9gCrhbZI2IMpaGlg0cHJM GAsqkn+BQuJATMEAAEIAB0WIQSsGCMM9q/qytxIiJM7Xj/jnsft6QUCaWgdSgAKCRA7Xj/jnsft 6VpIB/48OQIO8h534tAeCE4rHGBpxfc6elGR0Nw/+vh6ua9H1f+NS6RtkgR/249vXrgzaPpq3DN O+POmf+VLSS+slNDVUmwVY1ev/2W4IqGR4jsKV6IzXycKBFm72uE8/93PRbfo/Bxavpl7SZAEQX 2dtba8pz5t7nmyldBFZ5hFXxP39+O9yUnNDGLdbMGfrL3rV7nhZzhlCj4SollYHCFPD9TBCwXwX 1QSTbbZWo7bh9+qLJRy03C9M8V4huPEMoun8KudEzPd3SKsxy3gSGBv2RPlPDcShaBzzGdVYD5a 3+y+BmQkwNnpgJIwCWoPrg1ytk3BRSvc8o2SCBo3KhPZ+5o3 X-Developer-Key: i=ricardo@pardini.net; a=openpgp; fpr=AC18230CF6AFEACADC4888933B5E3FE39EC7EDE9 X-Endpoint-Received: by B4 Relay for ricardo@pardini.net/default with auth_id=588 X-Original-From: Ricardo Pardini Reply-To: ricardo@pardini.net From: Ricardo Pardini The Radxa Zero2 has an FUSB302 controller on i2c3 at address 0x22 and INT# wired to GPIOA-13. Signed-off-by: Ricardo Pardini Reviewed-by: Neil Armstrong --- .../boot/dts/amlogic/meson-g12b-radxa-zero2.dts | 32 ++++++++++++++++++= ++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/= arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts index a37776d22b09e..125b064a15c1e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts @@ -364,12 +364,44 @@ hdmi_tx_tmds_out: endpoint { }; }; =20 +/* Also exposed on the 40-pin header: SDA pin 3, SCL pin 5 */ +&i2c3 { + pinctrl-0 =3D <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; + + fusb302@22 { + compatible =3D "fcs,fusb302"; + reg =3D <0x22>; + + pinctrl-0 =3D <&fusb302_irq_pins>; + pinctrl-names =3D "default"; + interrupt-parent =3D <&gpio_intc>; + interrupts =3D <13 IRQ_TYPE_LEVEL_LOW>; + + vbus-supply =3D <&ao_5v>; + + status =3D "okay"; + }; +}; + &ir { status =3D "disabled"; pinctrl-0 =3D <&remote_input_ao_pins>; pinctrl-names =3D "default"; }; =20 +&periphs_pinctrl { + fusb302_irq_pins: fusb302-irq { + mux { + groups =3D "GPIOA_13"; + function =3D "gpio_periphs"; + bias-pull-up; + output-disable; + }; + }; +}; + &pwm_ab { pinctrl-0 =3D <&pwm_a_e_pins>; pinctrl-names =3D "default"; --=20 2.52.0