From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from chaosmail.tech (chaosmail.tech [77.81.229.115]) (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 DC0B441D20A; Mon, 27 Jul 2026 16:09:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=77.81.229.115 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785168594; cv=none; b=eVPDiZV99LJJLHxix4FduLqfTK/B9NKwOjENudp30d6UvVVgWjK2WMm7eAl8H1kNyeI2vx3NDP3PLGKt1LUd5uBLjGguD1RQu8T1nJFNJodV4snV3/r7BixyO+yyIWrCvPeUNXaovwbw3jgG6WwT8mYrWCNXkTdVMa5UIN1Bl1k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785168594; c=relaxed/simple; bh=HLfrMJHx/3cQgTp030Hr466tjj0ppbN8Q6eIcTsqdII=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qx+Md009zju30TkUCv5I/bZ3v6P0+qTsA/kbgXqPGF2peS+TpYrBmdM6YaxBQ14SNGK1SjxCL/Y1BJKgourj9ngT69NTfNAvL0hnIrSHp3QnC2ksg7Q2Joj68kk0UfTmeH92Kxypq3ztdRFCIF1nDyErb4XtNm69AXHdxk0Y4jY= ARC-Authentication-Results:i=1; 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bh=W5DiJCajdy+f7EAjWHD0E6m9Wp5JC04xl4hwWKQ+e9c=; b=kOaTvdlehYHPDm+GU7Q12t1KgaQxOUnODJta82BU2e8BkplpmafDs6GjZIrQo0KYFWF94D prV9n4U73DtZN/VYX8QkUKU10mBV7+rnBnrySQObORqJh4bPflwwZPRQAY59sbn/9xH04r MSfCc4YDBnWboAHUbPON5+kmNBmR5Uo= From: Sasha Finkelstein Date: Mon, 27 Jul 2026 18:09:28 +0200 Subject: [PATCH v2 1/3] dt-bindings: usb: tps6598x: Add sn201202x/ACE3 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: 7bit Message-Id: <20260727-tipd-ace3-v2-1-1345957bd635@chaosmail.tech> References: <20260727-tipd-ace3-v2-0-1345957bd635@chaosmail.tech> In-Reply-To: <20260727-tipd-ace3-v2-0-1345957bd635@chaosmail.tech> To: Sven Peter , Janne Grunau , Neal Gompa , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heikki Krogerus Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sasha Finkelstein X-Developer-Signature: v=1; a=ed25519-sha256; t=1785168588; l=3417; i=k@chaosmail.tech; s=20241124; h=from:subject:message-id; bh=HLfrMJHx/3cQgTp030Hr466tjj0ppbN8Q6eIcTsqdII=; b=4GTCdPqhbJzPYWe7xZIio9s92gGfYQO2tJsiSxBB0XnqwZ6LNUMs83CcI1RNVBjgAlyFurJWQ v26p6qWzq2UAgvauKjtdq9Gdls6uoBziS7x8KpMWj0l6HCfWHm9H8OD X-Developer-Key: i=k@chaosmail.tech; a=ed25519; pk=aSkp1PdZ+eF4jpMO6oLvz/YfT5XkBUneWwyhQrOgmsU= A variant of tps6598x that is attached to a SPMI bus and is found on Apple devices starting from the M3 series Signed-off-by: Sasha Finkelstein --- Documentation/devicetree/bindings/usb/apple,sn201202x.yaml | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 79 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/apple,sn201202x.yaml b/Documentation/devicetree/bindings/usb/apple,sn201202x.yaml new file mode 100644 index 000000000000..133a71bbedb7 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/apple,sn201202x.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/apple,sn201202x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments sn201202x Type-C Power Delivery controller + +maintainers: + - Sasha Finkelstein + +description: | + Texas Instruments sn201202x Type-C Power Delivery controller + + A variant of tps6598x controller also known as Apple ACE3 + present on hardware with Apple SoCs starting from the M3. + +properties: + compatible: + enum: + - apple,sn201202x + + reg: + maxItems: 1 + + interrupts: + items: + - description: Primary irq used for tps6598x events + - description: Logical register selection completed + - description: Standby command completed + - description: Wakeup command completed + + interrupt-names: + items: + - const: irq + - const: select + - const: sleep + - const: wake + + connector: + $ref: /schemas/connector/usb-connector.yaml# + +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include + #include + spmi { + #address-cells = <2>; + #size-cells = <0>; + usb-pd@c { + compatible = "apple,sn201202x"; + reg = <0xc SPMI_USID>; + interrupts = <11 IRQ_TYPE_EDGE_RISING>, + <13 IRQ_TYPE_EDGE_RISING>, + <17 IRQ_TYPE_EDGE_RISING>, + <19 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "irq", "select", "sleep", "wake"; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + + port { + typec_ep: endpoint { + remote-endpoint = <&otg_ep>; + }; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ff08a65d942a..b2819ca62e0c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2610,6 +2610,7 @@ F: Documentation/devicetree/bindings/rtc/apple,smc-rtc.yaml F: Documentation/devicetree/bindings/spi/apple,spi.yaml F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml +F: Documentation/devicetree/bindings/usb/apple,sn201202x.yaml F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml F: Documentation/hwmon/macsmc-hwmon.rst F: arch/arm64/boot/dts/apple/ -- 2.55.0