From patchwork Tue Dec 6 05:52:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 631504 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 E1139C352A1 for ; Tue, 6 Dec 2022 06:08:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232406AbiLFGIR (ORCPT ); Tue, 6 Dec 2022 01:08:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231497AbiLFGIQ (ORCPT ); Tue, 6 Dec 2022 01:08:16 -0500 Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DB32DF0E for ; Mon, 5 Dec 2022 22:08:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670305971; cv=none; d=zohomail.com; s=zohoarc; b=LgPrIMdu1a2HDm75QSpHI+g0IFbzDjqdeNcvlB3ewsmW7GHNL8gNquWbktLdy3z9b2740NcHSd+ghxiOwmC8N7f9Jnj0Nff8bN933QGOGxwiMWam+JJOackGlLHvISkQGchpPMhRb4gYJLcA09iRLkmlyaC24EuWYTM+7aGiLCE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670305971; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=Nf6OciPn+Q4SzoDCtvn0OwyYqpJMxtrBoYZGMDOSbGM=; b=dHzyVqxqNP8ZoKMLWhjmjtqE/7rMtjfSiJ/V634LIh3DXxPt4sJxs7K4mwJbkpi59bR7/XvgBzw4smEWmyh9sd2aE+v2nK/OQQqsRKOO36E8gYVUsUyYRoVSlnVupsOJNZhug4njN6IFZEf+ffDqwBOUCXvlAYdYRpLQ5JDPGbE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670305971; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=Nf6OciPn+Q4SzoDCtvn0OwyYqpJMxtrBoYZGMDOSbGM=; b=Rv3X3GIuvfOJCo1ZvjgwIoY3NPnFcejwyHTKF0MlPPzkYQS53n2TGwEH5u7wzgdo ofziV1xyUQDfCUoOTSHhQN+/O7e5Yogk5nXFN/u8qlwkFNzlz0Nlthq66pJQ9CzkZDo j+dbiUzjMKEVMyMhDwyTbbsJE1sT7XUpCERM04ys= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 167030597083732.965150430843664; Mon, 5 Dec 2022 21:52:50 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng , Krzysztof Kozlowski Subject: [PATCH v3 1/6] dt-bindings: vendor-prefixes: add Genesys Logic Date: Tue, 6 Dec 2022 13:52:23 +0800 Message-Id: <20221206055228.306074-2-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Genesys Logic, Inc. is a manufacturer for interface chips, especially USB hubs. https://www.genesyslogic.com.tw/ Signed-off-by: Icenowy Zheng Acked-by: Krzysztof Kozlowski --- No changes in v3. Changes in v2: - Add Krzysztof's ACK. Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 10c178d97b02..00493b962bd7 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -494,6 +494,8 @@ patternProperties: description: GE Fanuc Intelligent Platforms Embedded Systems, Inc. "^gemei,.*": description: Gemei Digital Technology Co., Ltd. + "^genesys,.*": + description: Genesys Logic, Inc. "^geniatech,.*": description: Geniatech, Inc. "^giantec,.*": From patchwork Tue Dec 6 05:52:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 632893 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 124C5C352A1 for ; Tue, 6 Dec 2022 06:08:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232500AbiLFGId (ORCPT ); Tue, 6 Dec 2022 01:08:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231497AbiLFGId (ORCPT ); Tue, 6 Dec 2022 01:08:33 -0500 Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 456B726AE8 for ; Mon, 5 Dec 2022 22:08:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670305995; cv=none; d=zohomail.com; s=zohoarc; b=IXR+/KxxXp9HGmlxDhlYiIY7RdIlDRqki80PPtRNA2DhfRCHGHSOpPQBPlAslwJ6rtkZQuTuyk1Nd9nObvlAjmmddKzf84hJ7v9vztEYUG16oy4/fpPJvDZa1jOPZfPt3yokeIsbKEhuGnWoynpJIdocxsxRmr+VNq/mSxmmiho= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670305995; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=BuIw4xDgq4VV/tg/CyfdQWLefl/clo1mTq+M3vk5PqY=; b=jyL6ZUdo3zlWA8k11LtSRvoH2AQK2y0eQtysyl4cFpnkR+zmuNx5TqFZ9sRZfEUO1+ZBeLrA0yp7sT0A6pKzHHh3ZC0ahkiC3TkRUCBbB7esP0+4vVRbDhr9PNrLrhepoWqjrtvfW1bPMGBuzo6bncVvRgP3Plu9fa7r3B4dDXc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670305995; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=BuIw4xDgq4VV/tg/CyfdQWLefl/clo1mTq+M3vk5PqY=; b=LOWNcfXrbnfUjGAeWSk6wCdxWeK52iK5u2oc34nP+iNuhlBe3nZxoWT1oA6MRc0i RXtMZ7rW0mTbqusodtyOZKu5ft9W8HNI/dnZrOZijVLTQHzXJyNApAnhz83LpVpqwqQ rCuJI2dsuqNVbZId3GMqtTONAlFY+YciwdOy+GP8= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 1670305993579283.89111808030043; Mon, 5 Dec 2022 21:53:13 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH v3 2/6] dt-bindings: usb: Add binding for Genesys Logic GL850G hub controller Date: Tue, 6 Dec 2022 13:52:24 +0800 Message-Id: <20221206055228.306074-3-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The Genesys Logic GL850G is a USB 2.0 Single TT hub controller that features 4 downstream ports, an internal 5V-to-3.3V LDO regulator (can be bypassed) and an external reset pin. Add a device tree binding for its USB protocol part. The internal LDO is not covered by this and can just be modelled as a fixed regulator. Signed-off-by: Icenowy Zheng --- Changes in v3: - Re-introduce GPIO flags. Changes in v2: - Misc fixes suggested by Krzysztof, including property descriptions, single-item "items" and fixing the example's gpio property. - Fixed $id. .../bindings/usb/genesys,gl850g.yaml | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/genesys,gl850g.yaml diff --git a/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml new file mode 100644 index 000000000000..a9f831448cca --- /dev/null +++ b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Genesys Logic GL850G USB 2.0 hub controller + +maintainers: + - Icenowy Zheng + +allOf: + - $ref: usb-device.yaml# + +properties: + compatible: + enum: + - usb5e3,608 + + reg: true + + reset-gpios: + description: GPIO controlling the RESET# pin. + + vdd-supply: + description: + the regulator that provides 3.3V core power to the hub. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + usb { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + hub: hub@1 { + compatible = "usb5e3,608"; + reg = <1>; + reset-gpios = <&pio 7 2 GPIO_ACTIVE_LOW>; + }; + }; From patchwork Tue Dec 6 05:52:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 631503 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 C7543C352A1 for ; Tue, 6 Dec 2022 06:08:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232501AbiLFGIp (ORCPT ); Tue, 6 Dec 2022 01:08:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232543AbiLFGIn (ORCPT ); Tue, 6 Dec 2022 01:08:43 -0500 Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79FAB26AC7 for ; Mon, 5 Dec 2022 22:08:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670306004; cv=none; d=zohomail.com; s=zohoarc; b=bOJVzM1mCf/q6YgpYL0S9bwVSnEDutixt55QYLDc6L9NJEOrs3ZdP9wCKQuVoqOiAMmcvnzrGsJk/eBRafvTG4F4KaOkeZ57hPuIepErLMOVE/qtyg0XKQutnsl7bJ7aQjjiC664H11T31SdcEE1N2gZd61NTTcy5Wo4lUMJIV4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670306004; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=sHOF3TnzHZw0V45RTpvLywHN3uvsUJ95l1ZKet1nhw8=; b=bNlzX62+GtE6mglu/Lmzh16ZTker1h/w5KZ6rDh7OiVvqQHSXxAIXE0K5WfldqXb/5xj483woHL6gXwlUYXxEFEPXZrnJDUHmhrkG+YIcIrTxysUJ6vSFFDJcR6+joF9zoZFgTbZE5JeyTmqg9hsIXFvszjzpcRisIeUqI3DQ8A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670306004; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=sHOF3TnzHZw0V45RTpvLywHN3uvsUJ95l1ZKet1nhw8=; b=fQqAhkGDjoV36ub2QrIa5MucBnNXYh2NrHnJaNGhf1zw/w34Ok5IyJsdo+jbTPvm ruaGI/2teRuhix3vpc16qsfivBuYrTuwfjojRyJBr5Xac2OuClpMONmv8Pv7pTqUWHL P0KLIi4tAlFa0dvxdA1HRmc/yz/Db8AlEDwiiGyY= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 1670306003064295.21778497328853; Mon, 5 Dec 2022 21:53:23 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH v3 3/6] usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support Date: Tue, 6 Dec 2022 13:52:25 +0800 Message-Id: <20221206055228.306074-4-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Genesys Logic GL850G is a 4-port USB 2.0 STT hub that has a reset pin to toggle and a 3.3V core supply exported (although an integrated LDO is available for powering it with 5V). Add the support for this hub, for controlling the reset pin and the core power supply. Signed-off-by: Icenowy Zheng Acked-by: Matthias Kaehlcke --- Changes in v3: - Add Matthias's ACK. Changes in v2: - Sort things, by names or vendor IDs. drivers/usb/misc/onboard_usb_hub.c | 2 ++ drivers/usb/misc/onboard_usb_hub.h | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index d63c63942af1..94e7966e199d 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -331,6 +331,7 @@ static struct platform_driver onboard_hub_driver = { /************************** USB driver **************************/ +#define VENDOR_ID_GENESYS 0x05e3 #define VENDOR_ID_MICROCHIP 0x0424 #define VENDOR_ID_REALTEK 0x0bda #define VENDOR_ID_TI 0x0451 @@ -407,6 +408,7 @@ static void onboard_hub_usbdev_disconnect(struct usb_device *udev) } static const struct usb_device_id onboard_hub_id_table[] = { + { USB_DEVICE(VENDOR_ID_GENESYS, 0x0608) }, /* Genesys Logic GL850G USB 2.0 */ { USB_DEVICE(VENDOR_ID_MICROCHIP, 0x2514) }, /* USB2514B USB 2.0 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x0411) }, /* RTS5411 USB 3.1 */ { USB_DEVICE(VENDOR_ID_REALTEK, 0x5411) }, /* RTS5411 USB 2.1 */ diff --git a/drivers/usb/misc/onboard_usb_hub.h b/drivers/usb/misc/onboard_usb_hub.h index 34beab8bce3d..62129a6a1ba5 100644 --- a/drivers/usb/misc/onboard_usb_hub.h +++ b/drivers/usb/misc/onboard_usb_hub.h @@ -22,10 +22,15 @@ static const struct onboard_hub_pdata ti_tusb8041_data = { .reset_us = 3000, }; +static const struct onboard_hub_pdata genesys_gl850g_data = { + .reset_us = 3, +}; + static const struct of_device_id onboard_hub_match[] = { { .compatible = "usb424,2514", .data = µchip_usb424_data, }, { .compatible = "usb451,8140", .data = &ti_tusb8041_data, }, { .compatible = "usb451,8142", .data = &ti_tusb8041_data, }, + { .compatible = "usb5e3,608", .data = &genesys_gl850g_data, }, { .compatible = "usbbda,411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,5411", .data = &realtek_rts5411_data, }, { .compatible = "usbbda,414", .data = &realtek_rts5411_data, }, From patchwork Tue Dec 6 05:52:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 632892 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 AC87FC3A5A7 for ; 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Website: http://www.rpdzkj.com/ Signed-off-by: Icenowy Zheng Acked-by: Krzysztof Kozlowski --- No changes in v3. Changes in v2: - Add Krzysztof's ACK. Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 00493b962bd7..e9c31bc8f069 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1107,6 +1107,8 @@ patternProperties: description: ROHM Semiconductor Co., Ltd "^ronbo,.*": description: Ronbo Electronics + "^rongpin,.*": + description: Shenzhen Rongpin Electronics Co., Ltd "^roofull,.*": description: Shenzhen Roofull Technology Co, Ltd "^roseapplepi,.*": From patchwork Tue Dec 6 05:52:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 631502 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 2F95AC352A1 for ; Tue, 6 Dec 2022 06:09:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233008AbiLFGJM (ORCPT ); Tue, 6 Dec 2022 01:09:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232748AbiLFGJI (ORCPT ); Tue, 6 Dec 2022 01:09:08 -0500 Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60EB826AF8 for ; Mon, 5 Dec 2022 22:08:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670306020; cv=none; d=zohomail.com; s=zohoarc; b=LtRxaus840eTgSFHKHI4FiRq3Sc28LDH0d/vsir1aLsM47Dz5lTsmzu9KAKU9UaUn70G3vMEVybA19G2NMezI3cxJeNnXPctmgsredCuDwcU2INW0D6GvUPfE6Ay/U4Ke07sJ8aaLB3EIP93ewd6jY7B+luxviKo9UfqI41kHU0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670306020; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=/k1Z2WEqHllTXos8B4dmbQlQ4/WttliYjSasnsZMvhQ=; b=aZgxRZV+Ut4+VNrJQIBc6M3Ogxo/14bI9TvtCotaf8hrbakldORtxHAntcopZzbE/u3h+WJ+lbcGHbmPJEUPtkK1sAF+SmCqW//vkqIpgugVSJ6CHAKmKrXw77bnJQkKWvvVec3dgTkQDgiDo0oe/rSG98vI66VPOshpnOjb1mk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670306020; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=/k1Z2WEqHllTXos8B4dmbQlQ4/WttliYjSasnsZMvhQ=; b=N/qlKYX8tYoyB7VdKKHgswYT4lcoDv2xLKWQP2j+JWExnbTnCRCQCrCg5KzDlOHE m7pjEqIlcUMMMUTLGuNwnRP/J7cnP6n3ARLuuyk+wO4YE3QdHsiHwdRtA/w5s8Z3fTb IcL6O8waDQp2ylfJh6vFFeVMWuQ/kcMIAfz9zWAA= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 167030601851298.70551810068184; Mon, 5 Dec 2022 21:53:38 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng , Krzysztof Kozlowski Subject: [PATCH v3 5/6] dt-bindings: arm: sunxi: add Rongpin RP-H6B board Date: Tue, 6 Dec 2022 13:52:27 +0800 Message-Id: <20221206055228.306074-6-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Rongpin RP-H6B is a development board with RP-H6C SoM, which uses an Allwinner H6 SoC. Add compatible strings for it, including the board-specific compatible and the SoM compatible. Signed-off-by: Icenowy Zheng Acked-by: Krzysztof Kozlowski Reviewed-by: Samuel Holland --- Changes in v3: - Add Samuel's Reviewed tag. Changes in v2: - Add Krzysztof's ACK. Documentation/devicetree/bindings/arm/sunxi.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 3ad1cd50e3fe..482631815f2f 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -792,6 +792,12 @@ properties: - const: rervision,h3-dvk - const: allwinner,sun8i-h3 + - description: Rongpin RP-H6B development board + items: + - const: rongpin,rp-h6b + - const: rongpin,rp-h6c + - const: allwinner,sun50i-h6 + - description: Sinlinx SinA31s Core Board items: - const: sinlinx,sina31s From patchwork Tue Dec 6 05:52:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 631505 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 A9474C47090 for ; Tue, 6 Dec 2022 05:54:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233860AbiLFFyZ (ORCPT ); Tue, 6 Dec 2022 00:54:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233668AbiLFFyO (ORCPT ); Tue, 6 Dec 2022 00:54:14 -0500 X-Greylist: delayed 72 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 05 Dec 2022 21:54:12 PST Received: from sender4-op-o16.zoho.com (sender4-op-o16.zoho.com [136.143.188.16]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4896A27149; Mon, 5 Dec 2022 21:54:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670306036; cv=none; d=zohomail.com; s=zohoarc; b=GW7U3CyC7xDvRppKEBI+TffDuNqtHQT007H2QB+NvJWy7X1z1/ILWmyXbhrNHsVBOa3ciDWUuKboMl73N6s9kAoCwbkS27D6dKr1jmqcgcagdb3nnfd8W09nj/RyKqc+agtpiynHGQgCJi7+kdTHaJ52nHUD4hMKV3UHE/kzAqI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1670306036; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=vuHrhe8sB7Z7bW3U1yDEbRSCB55mkUv5FyHpwlQ4u1o=; b=P6+Qjqavs400VfMRUR7axbv9GbsQQ8a/A3CuLLnPRym7U+hDr+lWwLbDfNWGSooqoqngQRNTf71samBT1tWb37jTpF4AkDYvvWNKrt5/EG53cFwA279uzg330Y4NfV2y2s8alh6fKF9lL02mL6OfEKfSxyndsxi7HcdFrYm+SbU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1670306036; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=vuHrhe8sB7Z7bW3U1yDEbRSCB55mkUv5FyHpwlQ4u1o=; b=QLfd/CnwZe4M5aPUNAGseZdjknn0shpOV/bDS3LFo//SKkcwIyWTx7bxsHMECCV+ REqxUiCeJ7i15IDnoA32eLRFd7EOgjoA/7SRQi5Q7WWnoSJFRu31RxLXamBirXzvqeh hlgJPNNCx2FN8f+YwZqUr/wnEJt94J9YrVKys/iU= Received: from edelgard.fodlan.icenowy.me (120.85.99.143 [120.85.99.143]) by mx.zohomail.com with SMTPS id 167030603523316.540396765307833; Mon, 5 Dec 2022 21:53:55 -0800 (PST) From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Matthias Kaehlcke , Andre Przywara Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH v3 6/6] arm64: dts: allwinner: h6: add Rongpin RP-H6C SoM and RP-H6B board Date: Tue, 6 Dec 2022 13:52:28 +0800 Message-Id: <20221206055228.306074-7-uwu@icenowy.me> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221206055228.306074-1-uwu@icenowy.me> References: <20221206055228.306074-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Rongpin RP-H6C is an Allwinner H6 SoM by Rongpin, with Allwinner H6 SoC, AXP805 PMIC, LPDDR3 memory and eMMC storage on it. RP-H6B is their official evaluation board of RP-H6C, with an onboard GL850G USB hub, Ampak AP6212 Wi-Fi module and some circuits about LVDS display. It also exports the OTG USB port, the USB 3.0 port, PCIe bus (as mPCIe slot), internal Ethernet PHY, analog audio/video and HDMI port. Add a DTSI file for the SoM and a DTS for the full board. Signed-off-by: Icenowy Zheng Acked-by: Samuel Holland --- Changes in v3: - Fixed bogus comment in 3v3 regulator of AXP. It's also renamed to just vcc-3v3 instead of vcc-3v3-2. - Used new binding for LED. Changes in v2: - Name all regulator nodes regulator-xxx. - Fixed underscores in node names. arch/arm64/boot/dts/allwinner/Makefile | 1 + .../boot/dts/allwinner/sun50i-h6-rp-h6b.dts | 241 ++++++++++++++++++ .../boot/dts/allwinner/sun50i-h6-rp-h6c.dtsi | 179 +++++++++++++ 3 files changed, 421 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6b.dts create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6c.dtsi diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 6a96494a2e0a..e289fedcac29 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -36,6 +36,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-rp-h6b.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6b.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6b.dts new file mode 100644 index 000000000000..a1198a8ef267 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6b.dts @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2022 Icenowy Zheng + */ +/dts-v1/; + +#include "sun50i-h6-rp-h6c.dtsi" + +#include +#include + +/ { + model = "Rongpin RP-H6B baseboard"; + compatible = "rongpin,rp-h6b", "rongpin,rp-h6c", + "allwinner,sun50i-h6"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + /* + * Prioritize the external RTC because it's powered + * by a cell battery. + */ + rtc0 = &hym8563; + rtc1 = &rtc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + hdmi_connector: connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ + /* + * On the schematics this LED is marked as "lit when + * powering on and blinking when running". + */ + linux,default-trigger = "heartbeat"; + }; + }; + + /* + * The VDD_5V power rail is connected to the internal regulator + * of GL850G, to power up the 3.3V core of it. + */ + reg_v33_hub: regulator-v33-hub { + compatible = "regulator-fixed"; + regulator-name = "v33-hub"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_vdd_5v>; + }; + + /* + * This board inputs 5V to AP6212 via a SS34 diode. Use this + * regulator as the model of the internal regulator of AP6212. + */ + reg_vcc3v3_ap6212: regulator-vcc3v3-ap6212 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3-ap6212"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_ps>; + }; + + reg_vdd_5v: regulator-vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + startup-delay-us = <100000>; + gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_ps>; + }; + + /* For mPCIe slot WWAN modules / PCIe cards */ + reg_vdd_3g: regulator-vdd-3g { + compatible = "regulator-fixed"; + regulator-name = "vdd-3g"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_ps>; + /* + * As a hack for lacking of control of a hub downstream + * port's Vbus. + */ + regulator-always-on; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */ + post-power-on-delay-ms = <200>; + }; +}; + +&de { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + hub@1 { + /* Genesys Logic GL850G usb hub */ + compatible = "usb5e3,608"; + reg = <1>; + vdd-supply = <®_v33_hub>; + reset-gpios = <&pio 7 2 GPIO_ACTIVE_LOW>; + }; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&i2c0 { + status = "okay"; + + hym8563: rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_cldo1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_vcc3v3_ap6212>; + vqmmc-supply = <®_bldo3>; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + bus-width = <4>; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */ + interrupt-names = "host-wake"; + }; +}; + +&ohci0 { + status = "okay"; +}; + +/* Converted from 12v with a fixed DC-DC on the baseboard */ +®_ps { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +/* Bluetooth */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + max-speed = <1500000>; + clocks = <&rtc CLK_OSC32K_FANOUT>; + clock-names = "lpo"; + vbat-supply = <®_ps>; + vddio-supply = <®_bldo3>; + device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */ + shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */ + interrupt-parent = <&r_pio>; + interrupts = <1 1 IRQ_TYPE_EDGE_FALLING>; /* PM1 */ + interrupt-names = "host-wakeup"; + }; +}; + +&uart1_pins { + bias-pull-up; +}; + +&uart1_rts_cts_pins { + bias-pull-up; +}; + +&usb2otg { + dr_mode = "host"; + status = "okay"; +}; + +&usb2phy { + usb0_vbus-supply = <®_vdd_5v>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6c.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6c.dtsi new file mode 100644 index 000000000000..c91437b97f23 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-rp-h6c.dtsi @@ -0,0 +1,179 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2019-2022 Icenowy Zheng + */ + +#include "sun50i-h6.dtsi" +#include "sun50i-h6-cpu-opp.dtsi" +#include "sun50i-h6-gpu-opp.dtsi" + +/ { + ext_osc32k: ext-osc32k-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "ext_osc32k"; + }; + + /* Marked 3.4v~5.5v on SoM schematics */ + reg_ps: regulator-ps { + compatible = "regulator-fixed"; + regulator-name = "ps"; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdca>; +}; + +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_cldo1>; + vqmmc-supply = <®_bldo2>; + non-removable; + cap-mmc-hw-reset; + bus-width = <8>; + status = "okay"; +}; + +&pio { + vcc-pc-supply = <®_bldo2>; + vcc-pd-supply = <®_aldo2>; + vcc-pg-supply = <®_bldo3>; +}; + +&r_pio { + /* + * FIXME: We can't add that supply for now since it would + * create a circular dependency between pinctrl, the regulator + * and the RSB Bus. + * + * vcc-pl-supply = <®_aldo1>; + */ + vcc-pm-supply = <®_bldo3>; +}; + +&r_rsb { + status = "okay"; + clock-frequency = <400000>; + + axp805: pmic@745 { + compatible = "x-powers,axp805", "x-powers,axp806"; + reg = <0x745>; + interrupt-parent = <&r_intc>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + x-powers,self-working-mode; + vina-supply = <®_ps>; + vinb-supply = <®_ps>; + vinc-supply = <®_ps>; + vind-supply = <®_ps>; + vine-supply = <®_ps>; + aldoin-supply = <®_ps>; + bldoin-supply = <®_ps>; + cldoin-supply = <®_ps>; + + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; + }; + + reg_aldo2: aldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-ac200"; + regulator-enable-ramp-delay = <100000>; + }; + + aldo3 { + /* unused */ + }; + + reg_bldo1: bldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-bias-pll"; + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-efuse-pcie-hdmi-io"; + }; + + reg_bldo3: bldo3 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dcxoio"; + }; + + bldo4 { + /* unused */ + }; + + reg_cldo1: cldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; + }; + + cldo2 { + /* unused */ + }; + + cldo3 { + /* unused */ + }; + + reg_dcdca: dcdca { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1160000>; + regulator-ramp-delay = <2500>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdcc: dcdcc { + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-gpu"; + }; + + reg_dcdcd: dcdcd { + regulator-always-on; + regulator-min-microvolt = <960000>; + regulator-max-microvolt = <960000>; + regulator-name = "vdd-sys"; + }; + + reg_dcdce: dcdce { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; + }; + + sw { + /* unused */ + }; + }; + }; +}; + +&rtc { + clocks = <&ext_osc32k>; +};