From nobody Tue Feb 10 11:33:00 2026 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0ED6F3A6401; Wed, 21 Jan 2026 14:55:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769007354; cv=none; b=nMcRzOaSOLhXZonygOdSJ9RC0YxYVc8K5iinNzM6/iudvAke5pg+d9Ury5iH2NsasARwMu0UgUlkPsvOppuDSBRIbeqwlUdEvDG2pjOYn/eo1xqbo2vW3CqI06in85Fs4CAPj8geDHeW/yGqlxOwiYOuKXvgMdsvgWD5+n5JGLE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769007354; c=relaxed/simple; bh=Ftb/CmkRxAiRP34zqdkuQM3ckYAZb2Lg41VFptorLQw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RMjSfd3TY7FO6dxu15UFvAd6WvJkSJ/s/iKlAxb7/WxB1CAl9DNgTczcaDDaHMu15vdu1u+voK4tUrXtyre0TAo1sd7fdu1bHodCSGM8gpNKxAlDWA2iB1Q/AR92qcBabeAKu6OfRXBZIzxVspB0Fe/+4k6PI3ZjJnZTIyBIIHI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn; spf=pass smtp.mailfrom=isrc.iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=isrc.iscas.ac.cn Received: from duge-virtual-machine (unknown [183.192.221.134]) by APP-01 (Coremail) with SMTP id qwCowACXP2vl6HBpCoqlBQ--.20720S3; Wed, 21 Jan 2026 22:55:36 +0800 (CST) From: Jiayu Du To: vkoul@kernel.org, gregkh@linuxfoundation.org, conor@kernel.org Cc: neil.armstrong@linaro.org, robh@kernel.org, krzk+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, jiayu.riscv@isrc.iscas.ac.cn, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 1/4] dt-bindings: phy: Add Canaan K230 USB PHY Date: Wed, 21 Jan 2026 22:55:22 +0800 Message-ID: <20260121145526.14672-2-jiayu.riscv@isrc.iscas.ac.cn> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260121145526.14672-1-jiayu.riscv@isrc.iscas.ac.cn> References: <20260121145526.14672-1-jiayu.riscv@isrc.iscas.ac.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowACXP2vl6HBpCoqlBQ--.20720S3 X-Coremail-Antispam: 1UD129KBjvJXoW7uFW7ZrW7Cr4DCryfJr18Zrb_yoW8Gw1kpa s7uFyvgrsagF1ayws3KF18CFy3ArWkCFyfKr13t34UKr1DW3WYy3yakr15Zw1UJFs7GFWj qFZa9Fy7Kr1qyw7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUm014x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_Jr4l82xGYIkIc2 x26xkF7I0E14v26r4j6ryUM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1l84 ACjcxK6I8E87Iv67AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr1j6F4UJwAS 0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2 IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0 Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628vn2kIc2 xKxwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWU JVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67 kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY 6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0x vEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVj vjDU0xZFpf9x0JU4OJ5UUUUU= X-CM-SenderInfo: 5mld534oul2uny6l223fol2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" K230 SoC USB PHY requires configuring registers for control and configuration. Add USB phy bindings for K230 SoC. Reviewed-by: Rob Herring (Arm) Signed-off-by: Jiayu Du --- .../bindings/phy/canaan,k230-usb-phy.yaml | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/canaan,k230-usb-p= hy.yaml diff --git a/Documentation/devicetree/bindings/phy/canaan,k230-usb-phy.yaml= b/Documentation/devicetree/bindings/phy/canaan,k230-usb-phy.yaml new file mode 100644 index 000000000000..b959b381c44c --- /dev/null +++ b/Documentation/devicetree/bindings/phy/canaan,k230-usb-phy.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/canaan,k230-usb-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Canaan K230 USB2.0 PHY + +maintainers: + - Jiayu Du + +properties: + compatible: + const: canaan,k230-usb-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 1 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + usbphy: usb-phy@91585000 { + compatible =3D "canaan,k230-usb-phy"; + reg =3D <0x91585000 0x400>; + #phy-cells =3D <1>; + }; --=20 2.52.0