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 X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 604C2ECDFB8 for ; Mon, 23 Jul 2018 03:06:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 113762086A for ; Mon, 23 Jul 2018 03:06:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 113762086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728150AbeGWEFo (ORCPT ); Mon, 23 Jul 2018 00:05:44 -0400 Received: from inva021.nxp.com ([92.121.34.21]:37096 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725877AbeGWEFn (ORCPT ); Mon, 23 Jul 2018 00:05:43 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 268C3200081; Mon, 23 Jul 2018 05:06:43 +0200 (CEST) Received: from smtp.na-rdc02.nxp.com (inv1260.us-phx01.nxp.com [134.27.49.11]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D872020007C; Mon, 23 Jul 2018 05:06:42 +0200 (CEST) Received: from az84smr01.freescale.net (az84smr01.freescale.net [10.64.34.197]) by inv1260.na-rdc02.nxp.com (Postfix) with ESMTP id 3B30B40A70; Sun, 22 Jul 2018 20:06:42 -0700 (MST) Received: from mega.am.freescale.net ([10.192.208.232]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id w6N36WSg017523; Sun, 22 Jul 2018 20:06:39 -0700 From: Pengbo Mu To: Felipe Balbi , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradeadorg, ran.wang_1@nxp.com, pengbo.mu@nxp.com Subject: [PATCH v6 3/4] arm64: dts: dwc3: description of incr burst type Date: Mon, 23 Jul 2018 11:06:23 +0800 Message-Id: <1532315184-22985-3-git-send-email-pengbo.mu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1532315184-22985-1-git-send-email-pengbo.mu@nxp.com> References: <1532315184-22985-1-git-send-email-pengbo.mu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add description of 'snps,incr-burst-type-adjustment' Signed-off-by: Ran Wang Signed-off-by: Pengbo Mu --- Changes in v1: - add description of 'snps,incr-burst-type-adjustment' property --- Documentation/devicetree/bindings/usb/dwc3.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 7f13ebe..3e4c38b 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -96,6 +96,11 @@ Optional properties: enable periodic ESS TX threshold. - tx-fifo-resize: determines if the FIFO *has* to be reallocated. + - snps,incr-burst-type-adjustment: Value for INCR burst type of GSBUSCFG0 + register, undefined length INCR burst type enable and INCRx type. + When just one value, which means INCRX burst mode enabled. When + more than one value, which means undefined length INCR burst type + enabled. The values can be 1, 4, 8, 16, 32, 64, 128 and 256. - in addition all properties from usb-xhci.txt from the current directory are supported as well @@ -108,4 +113,5 @@ dwc3@4a030000 { reg = <0x4a030000 0xcfff>; interrupts = <0 92 4> usb-phy = <&usb2_phy>, <&usb3,phy>; + snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; }; -- 2.7.4