From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A0C7EE49A3 for ; Tue, 22 Aug 2023 10:29:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234115AbjHVK3f (ORCPT ); Tue, 22 Aug 2023 06:29:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233921AbjHVK3d (ORCPT ); Tue, 22 Aug 2023 06:29:33 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 35A11CD6; Tue, 22 Aug 2023 03:29:00 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 37MASR0w8032211, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36506.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 37MASR0w8032211 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 22 Aug 2023 18:28:27 +0800 Received: from RTEXDAG01.realtek.com.tw (172.21.6.100) by RTEXH36506.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.17; Tue, 22 Aug 2023 18:28:49 +0800 Received: from RTEXH36505.realtek.com.tw (172.21.6.25) by RTEXDAG01.realtek.com.tw (172.21.6.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Tue, 22 Aug 2023 18:28:49 +0800 Received: from localhost.localdomain (172.21.252.101) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server id 15.1.2375.32 via Frontend Transport; Tue, 22 Aug 2023 18:28:48 +0800 From: Stanley Chang To: MyungJoo Ham CC: Stanley Chang , Chanwoo Choi , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , , Subject: [PATCH v1 2/2] dt-bindings: extcon: Add Realtek DHC RTD SoC Type-C Date: Tue, 22 Aug 2023 18:28:41 +0800 Message-ID: <20230822102846.4683-2-stanley_chang@realtek.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230822102846.4683-1-stanley_chang@realtek.com> References: <20230822102846.4683-1-stanley_chang@realtek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-KSE-ServerInfo: RTEXDAG01.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document the device-tree bindings for Realtek SoCs Type-C. Realtek DHC (digital home center) RTD SoCs support a Type-C module. Signed-off-by: Stanley Chang --- .../bindings/extcon/extcon-rtk-type-c.yaml | 77 +++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Documentation/devicetree/bindings/extcon/extcon-rtk-type-c.yaml diff --git a/Documentation/devicetree/bindings/extcon/extcon-rtk-type-c.yaml b/Documentation/devicetree/bindings/extcon/extcon-rtk-type-c.yaml new file mode 100644 index 000000000000..d14b9ee544b9 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-rtk-type-c.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2023 Realtek Semiconductor Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/extcon-rtk-type-c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek DHC RTD SoCs USB Type-C detection + +maintainers: + - Stanley Chang + +description: | + Realtek digital home center (DHC) RTD series SoCs include a type c module. + This module is able to detect the state of type c connector. + +properties: + compatible: + enum: + - realtek,rtd1295-type-c + - realtek,rtd1312c-type-c + - realtek,rtd1315e-type-c + - realtek,rtd1319-type-c + - realtek,rtd1319d-type-c + - realtek,rtd1395-type-c + - realtek,rtd1619-type-c + - realtek,rtd1619b-type-c + + reg: + maxItems: 1 + description: Address and length of register set for type-c module. + + interrupts: + maxItems: 1 + + nvmem-cells: + maxItems: 1 + description: + The phandle to nvmem cell that contains the trimming data. + If unspecified, default value is used. + + pinctrl-names: + const: default + description: A pinctrl state names "default" must be defined. + + pinctrl-0: + description: + Should contain default pinctrl. + + nvmem-cell-names: + const: usb-cal + description: + The type c parameter trimming data specified via efuse. + + realtek,rd-ctrl-gpio: + description: The gpio node to control external Rd on board. + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + type-c@7220 { + compatible = "realtek,rtd1619b-type-c"; + reg = <0x7220 0x20>; + interrupts = <0 60 4>; + + pinctrl-names = "default"; + pinctrl-0 = <&usb_cc1_pins>, <&usb_cc2_pins>; + nvmem-cells = <&otp_usb_cal>; + nvmem-cell-names = "usb-cal"; + }; -- 2.34.1