From patchwork Sat Dec 31 13:07:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 13086062 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 311D1C3DA7A for ; Sat, 31 Dec 2022 13:07:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235640AbiLaNH6 (ORCPT ); Sat, 31 Dec 2022 08:07:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229748AbiLaNH4 (ORCPT ); Sat, 31 Dec 2022 08:07:56 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6BF3655B for ; Sat, 31 Dec 2022 05:07:54 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id v13-20020a17090a6b0d00b00219c3be9830so23853561pjj.4 for ; Sat, 31 Dec 2022 05:07:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Z/WmUGDU9j7tMbOdllnp/w1LH52F3Q0nBmj5c63hXoY=; b=HcErrNyru3IXwnUjHyPigj4DgCH5tLR+ehl9cK0upg81tu92hM/q0QwFzPXCdVrRQC 1e5I2qu0uCfZl1LU1MPA6dnworHc7Tz+3NO3EoKvSHKG++DIf/bZtOsR+gOVNTJ+YIhn +8XMNlLfdFp/TVCEvd4hjsBHeZXt+6AyncbdRSX2IoIipW2OfVQk9fnGlx7j23/6yvbk Z2bjbugAXIuvs2av3j3SX6T9C18JkNvmopBpo/5X3LKc6YPM4qMzAFjOnzJmtogDsJ/v yf3nK9lBMug7GVhXO3wAwY8LLNsuR3rWFWkkBXpCwhpvr28d07qJUbaY7YAkyvkgdb/W 8e4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Z/WmUGDU9j7tMbOdllnp/w1LH52F3Q0nBmj5c63hXoY=; b=znohNTUPUVV4fjBXFJzNpFFObQ9OF5OhqnJ+IfanwVTSlH0Neo9ZudB54oC5HhO6YR z8W3YgpLDr9RFIblE2xKqYXs/fsCJcftxBCwU1Sbfr7V5pMUnZVq4mU1lGZpaQ628fXD BV+cbFmCqwzHXHA+btem1z3HwieGoGN86oQqQIq8P+BpxRlmjI/EdmQ8rPyYLPs37K+L hPJBCd2JvegVSqas2Haxc2dKdqX7zachpzywMa1GXPrc2fZjTOmYx4WQgF/c98/PvqtC lByn+2ovpLsarpnOKixLDVckPezXa4S4Ik1Gt6pddPvFIBwOGJGPA04IMOXqAQaMalYl qfDQ== X-Gm-Message-State: AFqh2krNs6SAj40DTiU8kj3BLVZs8CEDUBSeuSbOCmYd+NWPq5g7JsWs thCHnBdIQ23LiziDGi0HRVl7/g== X-Google-Smtp-Source: AMrXdXt0x2hv/NzCU5gypltMHPHNGVaAB4/E4enfVWVr3bbDnCQh0OgrIxyYaOiebMRIIqw/LRk4ug== X-Received: by 2002:a17:90b:4a45:b0:226:102:2dc9 with SMTP id lb5-20020a17090b4a4500b0022601022dc9mr18128660pjb.14.1672492074231; Sat, 31 Dec 2022 05:07:54 -0800 (PST) Received: from localhost.localdomain ([2401:4900:1c5e:e3b5:c341:16de:ce17:b857]) by smtp.gmail.com with ESMTPSA id d7-20020a17090ab30700b0021904307a53sm14568161pjr.19.2022.12.31.05.07.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 Dec 2022 05:07:53 -0800 (PST) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org Cc: quic_schowdhu@quicinc.com, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, bhupesh.linux@gmail.com, bhupesh.sharma@linaro.org, robh+dt@kernel.org Subject: [PATCH 0/2] Add Qualcomm SM6115 / SM4250 EUD dt-bindings & driver support Date: Sat, 31 Dec 2022 18:37:41 +0530 Message-Id: <20221231130743.3285664-1-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This series adds the dt-binding and driver support for SM6115 / SM4250 EUD (Embedded USB Debugger) block available on Qualcomm SoCs. The EUD is a mini-USB hub implemented on chip to support the USB-based debug and trace capabilities. EUD driver listens to events like USB attach or detach and then informs the USB about these events via ROLE-SWITCH. Cc: Souradeep Chowdhury Bhupesh Sharma (2): dt-bindings: soc: qcom: eud: Add SM6115 / SM4250 binding usb: misc: eud: Add driver support for SM6115 / SM4250 .../bindings/soc/qcom/qcom,eud.yaml | 10 ++++ drivers/usb/misc/qcom_eud.c | 49 +++++++++++++++++-- 2 files changed, 56 insertions(+), 3 deletions(-)