From patchwork Tue Aug 21 12:28:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Thomson X-Patchwork-Id: 10571477 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D7F381390 for ; Tue, 21 Aug 2018 12:28:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CD1CA2A095 for ; Tue, 21 Aug 2018 12:28:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C0E802A09C; Tue, 21 Aug 2018 12:28:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,FROM_WORDY, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 652B62A095 for ; Tue, 21 Aug 2018 12:28:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727255AbeHUPsY (ORCPT ); Tue, 21 Aug 2018 11:48:24 -0400 Received: from mail1.bemta25.messagelabs.com ([195.245.230.1]:18776 "EHLO mail1.bemta25.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726856AbeHUPsX (ORCPT ); Tue, 21 Aug 2018 11:48:23 -0400 Received: from [46.226.52.104] (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256 bits)) by server-1.bemta.az-a.eu-west-1.aws.symcld.net id C2/31-19263-7650C7B5; Tue, 21 Aug 2018 12:28:23 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrNKsWRWlGSWpSXmKPExsUSt3OpsW46a02 0wd+TIhbzj5xjtWhevJ7N4s3x6UwWXat3slhcO9bLZHF51xw2i0XLWpktniw8w2Sx9PpFJovW vUfYHbg81sxbw+ixaVUnm8e8k4Ee++euYffY+G4Hk8f7fVfZPHZ+b2D3+LxJLoAjijUzLym/I oE1Y/v286wFDwQr+lcfY2lg/M/XxcjFISSwnlHi4fnrTF2MnEBOhcS31TtZQWxegUyJSzMnMo LYnALuEg8eLWSEqHGTuLz5JDuIzSZgITH5xAM2EJtFQFXi4oMJLCC2sECsxNI/79lBFogITGK SuHHvKdhQZoEGRomlO9wgFghKnJz5hAUiLiFx8MULZogFBhKnFzSCxSUE7CWmv78KFOcAsvUl Go/FQoQNJb7P+gZVYi5xZNt9tgmMgrOQTJ2FZOoCRqZVjOZJRZnpGSW5iZk5uoYGBrqGhka6h pbGukbGeolVuol6qaW65anFJbqGeonlxXrFlbnJOSl6eaklmxiBkcUABDsYz3xLPsQoycGkJM p7Lq06WogvKT+lMiOxOCO+qDQntfgQowwHh5IEby5LTbSQYFFqempFWmYOMMZh0hIcPEoivKE gad7igsTc4sx0iNQpRkuObw+6JzFzzDs6FUj+eQ8khVjy8vNSpcR5l4A0CIA0ZJTmwY2DpaFL jLJSwryMQAcK8RSkFuVmlqDKv2IU52BUEuadCjKFJzOvBG7rK6CDmIAOYmerBDmoJBEhJdXAm LXv0A2L270aKTPnFq48L8HKqpO6ZG5UrP2dAMt/XK/KVyx5pdc3tSxr1dbOvX8M0vOkWssXnb +Q9ak35PMxEY2Ny/kcQ5uCN51L/6kxO2z12fZXPpO3b9i4rdiB7WOZsgyzYGNkUmhiNfubuk+ N2g5z9Gb0rL7H/mN1J/+miJKjByI+XSssU2Ipzkg01GIuKk4EAJVzpOc+AwAA X-Env-Sender: Adam.Thomson.Opensource@diasemi.com X-Msg-Ref: server-24.tower-268.messagelabs.com!1534854502!5799296!3 X-Originating-IP: [94.185.165.51] X-SYMC-ESS-Client-Auth: outbound-route-from=pass X-StarScan-Received: X-StarScan-Version: 9.9.15; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12401 invoked from network); 21 Aug 2018 12:28:23 -0000 Received: from mailrelay2.diasemi.com (HELO sw-ex-cashub01.diasemi.com) (94.185.165.51) by server-24.tower-268.messagelabs.com with AES128-SHA encrypted SMTP; 21 Aug 2018 12:28:23 -0000 Received: from swsrvapps-01.diasemi.com (10.20.28.141) by SW-EX-CASHUB01.diasemi.com (10.20.16.140) with Microsoft SMTP Server id 14.3.382.0; Tue, 21 Aug 2018 13:28:22 +0100 Received: by swsrvapps-01.diasemi.com (Postfix, from userid 22379) id 3D40D3FBC6; Tue, 21 Aug 2018 13:28:22 +0100 (BST) Message-ID: <6472fd66d20df31165f9645eb49f4f30a0a51468.1534853047.git.Adam.Thomson.Opensource@diasemi.com> In-Reply-To: References: From: Adam Thomson Date: Tue, 21 Aug 2018 13:28:22 +0100 Subject: [PATCH 2/3] dt-bindings: usb: fusb302: Use usb-connector bindings for configuration To: Heikki Krogerus , Guenter Roeck , Greg Kroah-Hartman , Rob Herring , Mark Rutland , Hans de Goede , Li Jun CC: , , , MIME-Version: 1.0 X-KSE-AttachmentFiltering-Interceptor-Info: protection disabled X-KSE-ServerInfo: sw-ex-cashub01.diasemi.com, 9 X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: Clean, bases: 21/08/2018 10:54:00 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There are now generic usb-connector bindings which can be used to define a port controllers configuration for USB-PD, so device specific bindings are no longer necessary. This update deprecates 'fcs,operating-sink-microwatt', and references the 'usb-connector' bindings instead to achieve the required port config. Signed-off-by: Adam Thomson Reviewed-by: Rob Herring --- .../devicetree/bindings/usb/fcs,fusb302.txt | 32 +++++++++++++++++----- 1 file changed, 25 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt index 6087dc7..a5d011d 100644 --- a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt +++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt @@ -5,10 +5,19 @@ Required properties : - reg : I2C slave address - interrupts : Interrupt specifier -Optional properties : -- fcs,operating-sink-microwatt : - Minimum amount of power accepted from a sink - when negotiating +Required sub-node: +- connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings + of the connector node are specified in: + + Documentation/devicetree/bindings/connector/usb-connector.txt + +Deprecated properties : +- fcs,max-sink-microvolt : Maximum sink voltage accepted by port controller +- fcs,max-sink-microamp : Maximum sink current accepted by port controller +- fcs,max-sink-microwatt : Maximum sink power accepted by port controller +- fcs,operating-sink-microwatt : Minimum amount of power accepted from a sink + when negotiating + Example: @@ -17,7 +26,16 @@ fusb302: typec-portc@54 { reg = <0x54>; interrupt-parent = <&nmi_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - fcs,max-sink-microvolt = <12000000>; - fcs,max-sink-microamp = <3000000>; - fcs,max-sink-microwatt = <36000000>; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + }; };