From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 09EC32D661D; Sun, 24 Aug 2025 11:24:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.43 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756034685; cv=none; b=uZE8X9MnyohCc9PwuGGn3nAB59B4rJwGXuUpyhxpZ9sfsX/twnssKSCcf7MT68fnKzYCp9CeqMtJy7/1zf+dTSjFJqughXqEywo+YuHzr7LdCeytYDEHMhl6ndN+RaaS+7tO4i9MrQ4Umq8tGOPrMJt20j3lS6edHboLUP8IwuI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756034685; c=relaxed/simple; bh=JzaYmdJJ9+zRuZnV+SkJjx8L9Hx4k/y/E/aeHTXWLP4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nsmL+JR7j4hQtm7n0ofVAv+OJ2a3D+sBQbN5Ap6SNpoH6jKc3yxdvBkWXDpjlmpMc+WUXKaqdq5QUNq+3pwjLkRFE1grCwgSl4g2yDbBxQsduuxKBj1BJM1CjxxW8qUbyUFmYSD5ThAW27jzKAKQplJIOlgAhSJccoDp3z0/yn4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=KdDmJn/E; arc=none smtp.client-ip=209.85.128.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KdDmJn/E" Received: by mail-wm1-f43.google.com with SMTP id 5b1f17b1804b1-45a1b065d59so18228175e9.1; Sun, 24 Aug 2025 04:24:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1756034681; x=1756639481; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=EHPA5tjVk2zdLIqcXLPSn/Y4+EPXKCEA2EPipaqi8gc=; b=KdDmJn/E0rB1qiWm6asLitym50zaFdf/hOa/UQCB4IieLs9D9Kedw7mfzC7Ok1uDS/ +AXUgLU7GcMl7jmk3rcNUIxEBmfFvRoda5gqXQnS7IhAyFI+CHfXOjZPez6CQepS9XZ3 jqaKIscS8V87teTCg+hTHrvxsf5N2pZGc1bt3JmdWHL2WiH6uTcr9/ymD1ludHeZbG/A mSOdb0ZQlDJ1AxTUl2+yU8MqWsd+Qy87qjLpHh1DI+hz1CVOA2vHmiDkmKUrYZj+PcVY QmoyaiLzlCiDSfR3Ab6rsrqbPY5Cp0rLQNJCdY7dExCXrEgH+/sGR5LY+CdXywA3ydXU FzBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756034681; x=1756639481; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EHPA5tjVk2zdLIqcXLPSn/Y4+EPXKCEA2EPipaqi8gc=; b=YYm7iJqwpiVZ68keX2h5LYOSMvYT3nWA9ZopIKWNzVUafhN+tAI1f4ON1jEtIRFd9m PnCTOqEWI/ez2ij3e8r7zrYyLgXegcfRJhcmaJfArvi0jV4n82hwGJ+3/SuiMnjw0NO/ ApA/BgCW8aujHoKs3FC3IrmxtpADYeZLw5RoxntDNgnhaHOFfdRF7zauqN/DKp6WBY/z zdiRU/grsySM/TtNTSugOd44g87iSo89/DTjIh9ZkLPMAMuJ+Hzk6U8ZGWlpLS52al7W LbPeOW38LH7BMgm+gC+MX7IWU6vN1nBtM9zi2k2p4Gkb6r7yISwnM7KdNt/Pkfgzjqre 3aog== X-Forwarded-Encrypted: i=1; AJvYcCVlrOnnkxpSNzTA4ggmxjnD78ppBZbTCsOL1ToSVmbcZQOviErOHn3lFLb2jakCdDjrQaIduPciiQNYorUZ@vger.kernel.org, AJvYcCVsEH29iI1o322R2pAJbMgYy1TmlL/dHPqSIYtzW/77hPhQ69kUG5AMPD01w4S8fnOtOCkVFY5hu/Cb@vger.kernel.org, AJvYcCWekIWOIn4NW9jARsw4qGvhOIrqFFMdtiHXWVclWBIugiDUIpfBG76URJTV5SvTTC5Mmx2AnmNi4MhN@vger.kernel.org X-Gm-Message-State: AOJu0YxQjLMpf8VBSbVgA+kQ3O+PbjAjtOVHMs9EInebzCTVRUVTM4pW 6JCvxlPfyEJMLnOmG4Ik4TgU00GWL0wqgiEI9mIjDGXs3GCrhNX2AIc= X-Gm-Gg: ASbGncu5TEX+ck2h5dAXL5Q+tvSUpmYhbyU/T/BSq7Kg6JFBk0OWena6pNJEoxk0min OmSFDH4LNZipR5PVEyYVbej6bAPS9EJwmX67dXiI7GiJbPxRq5aYcsFSG4Ks4FLgVvKwpOP3cw8 Xs0DbkRcWlXEnLAqhRdIqAnJsKFVtfOthV5nZydRzRRw7vF/LxbQQiTVVHzR3FPb8+MdP8vSita trWTAziFJj+DQLC9EXeCfOZCUZQd1vgQNOkLHW80NKIQtClZFX2mAl+My751zLz0q5IXPDN9tCc IMCbFSto/tuvrpfZGyvoqH0lxrnV/6X4FPEiUq2EPLqoOA/ezRfIvz/PLWb51+AuNZsw8G+thME qqWW4AOgj+FN1luWjnoDG83ip3bcVAZwcVIklYx4QxA== X-Google-Smtp-Source: AGHT+IF7S7DRzUMwx3T6jIfKvU8dLj6BHsCMLybaYpgdQtV9HXeN/7R3NV96ZFiFl5Ucrl5iQJmwnQ== X-Received: by 2002:a05:600c:4f41:b0:456:fc1:c26d with SMTP id 5b1f17b1804b1-45b5179557fmr64273595e9.2.1756034681241; Sun, 24 Aug 2025 04:24:41 -0700 (PDT) Received: from localhost.localdomain ([37.169.16.203]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45b57487c55sm67879755e9.16.2025.08.24.04.24.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Aug 2025 04:24:40 -0700 (PDT) From: Jihed Chaibi To: krzk+dt@kernel.org Cc: gregkh@linuxfoundation.org, robh@kernel.org, conor+dt@kernel.org, peter.ujfalusi@gmail.com, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, shuah@kernel.org, jihed.chaibi.dev@gmail.com Subject: [PATCH v7 2/2] usb: dt-bindings: ti,twl6030-usb: convert to DT schema Date: Sun, 24 Aug 2025 13:23:38 +0200 Message-ID: <20250824112338.64953-3-jihed.chaibi.dev@gmail.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250824112338.64953-1-jihed.chaibi.dev@gmail.com> References: <20250824112338.64953-1-jihed.chaibi.dev@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert the legacy TXT binding for the TWL6030 USB module to the modern YAML DT schema format. This adds formal validation and improves documentation using a conditional schema. The legacy twlxxxx-usb.txt file is no longer needed and is removed. Signed-off-by: Jihed Chaibi --- Changes in v7: - At this point the obsolete .txt binding file only contains twl6030 related information, therefore it is deleted. Changes in v6: - Reworked 'interrupts' property to use a list of items with descriptions per reviewer feedback. Changes in v5: - Split combined twlxxxx-usb binding into a dedicated file for twl6030-usb per maintainer feedback. - Used more accurate header for interrupt macros. - Improved formatting in the examples. - This patch also removes the old .txt file. Changes in v4: - This patch is split from larger series per maintainer feedback. - v3 link: https://lore.kernel.org/all/20250816021523.167049-1-jihed.chaibi.dev@gmail.com/ - Removed i2c node as it wasn't required by the old binding file. - Updated node names to 'usb' and 'usb-phy' in the examples to follow generic naming conventions per the Device Tree specification. - Replaced raw interrupt values with standard defines for clarity. - Improved formatting in the examples for clarity and consistency. Changes in v3: - No changes. Changes in v2: - Added '#phy-cells' property to support PHY framework integration. --- .../bindings/usb/ti,twl6030-usb.yaml | 48 +++++++++++++++++++ .../devicetree/bindings/usb/twlxxxx-usb.txt | 21 -------- 2 files changed, 48 insertions(+), 21 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml delete mode 100644 Documentation/devicetree/bindings/usb/twlxxxx-usb.txt diff --git a/Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml b/Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml new file mode 100644 index 000000000000..33b6da50660a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/ti,twl6030-usb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TWL6030 USB Comparator + +maintainers: + - Peter Ujfalusi + +description: + Bindings for the USB comparator module found within the TWL6030 + family of companion chips. + +properties: + compatible: + const: ti,twl6030-usb + + interrupts: + items: + - description: OTG for ID events in host mode + - description: USB device mode for VBUS events + + usb-supply: + description: + Phandle to the VUSB regulator. For TWL6030, this should be the 'vusb' + regulator. For TWL6032 subclass, it should be the 'ldousb' regulator. + +required: + - compatible + - interrupts + - usb-supply + +additionalProperties: false + +examples: + - | + #include + + usb { + compatible = "ti,twl6030-usb"; + + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>, <10 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + + usb-supply = <®_vusb>; + }; diff --git a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt deleted file mode 100644 index 7194c9504b28..000000000000 --- a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt +++ /dev/null @@ -1,21 +0,0 @@ -USB COMPARATOR OF TWL CHIPS - -TWL6030 USB COMPARATOR - - compatible : Should be "ti,twl6030-usb" - - interrupts : Two interrupt numbers to the cpu should be specified. First - interrupt number is the otg interrupt number that raises ID interrupts when - the controller has to act as host and the second interrupt number is the - usb interrupt number that raises VBUS interrupts when the controller has to - act as device - - usb-supply : phandle to the regulator device tree node. It should be vusb - if it is twl6030 or ldousb if it is twl6032 subclass. - -twl6030-usb { - compatible = "ti,twl6030-usb"; - interrupts = < 4 10 >; -}; - -Board specific device node entry -&twl6030-usb { - usb-supply = <&vusb>; -}; -- 2.47.2