Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp5469134imm; Tue, 31 Jul 2018 11:24:50 -0700 (PDT) X-Google-Smtp-Source: AAOMgpfufXYP2s82dmJoeyxJtPL3najf5JpPX5zhl2WRiSf2AcPftDnpDDgXTDPbkkjEmtpkyGa0 X-Received: by 2002:a63:ec14:: with SMTP id j20-v6mr21107011pgh.28.1533061490626; Tue, 31 Jul 2018 11:24:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533061490; cv=none; d=google.com; s=arc-20160816; b=hT1hPwsQhaYTtLkdBn0YmEKYBu7hxF+VvS8QNlHcT4gvRjjWqnGYja0lhcR0f/LVT+ ZEV/8sMEhSvuii4I1jbxx9/n3Fvi9FAHSW28IQcD0uCjLMV0U69qt6obBmRGbtywh1/h i1IdL/poOCkaX164uIDHJxFSsYNxtpRqyauPgbZsB+qzGQXzZoYsOfNpoUdw6T6mbSl0 0DQY+RPWL1CzGnwrCq8l4ec5m1ggTU0GjEuSim1RQRA6GmcbRqGqH5tktxzCID66ap+w Uq4TF4CSiIFpBjdGrHeUvqw3LIHlf9sMF9wIr1V0QHt1ui7ziqhzDK12MROztkpnKE9q qgIg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dmarc-filter:dkim-signature:dkim-signature :arc-authentication-results; bh=htia8HlwAitqWJ6Xf6Mr2deqpWnPBXnU7oGq3milDl0=; b=dwWeBnTjauLFeJMHDuNDO6JwFLgNFihmAufgmYuFcl1PtDWY13Cg+eT5KTWUfm7Gcm vnhf0Y1aa1JFzLqsEQ+TnVHOiVEhV9IyGorjElliGxYLrHz26RUOPST6h0MaMfPzkmjI 9bdxEHF7l4bLgorlwv8mqotiWgI9KVbTyEhJXIy4NEBJfIxUVh3RGanjHeUskMFjP6c1 kQgM/TXJ96gxBmuIapzfFfdZmFCEwJD1838sALBxyWErxRNTARZMcNTUxmFE0lGeO5ZG fv92DIz3nuW2KVTN71myujkFbTj8R9w64ekdkh1NdChtPsRWWdY9eIJQvZUwIsvkcuQk iTDQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=RbXsQyov; dkim=pass header.i=@codeaurora.org header.s=default header.b=RbXsQyov; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h4-v6si15125124pgm.441.2018.07.31.11.24.33; Tue, 31 Jul 2018 11:24:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=RbXsQyov; dkim=pass header.i=@codeaurora.org header.s=default header.b=RbXsQyov; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731846AbeGaUEX (ORCPT + 99 others); Tue, 31 Jul 2018 16:04:23 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:45444 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729639AbeGaUEX (ORCPT ); Tue, 31 Jul 2018 16:04:23 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id E2505606AC; Tue, 31 Jul 2018 18:22:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1533061370; bh=kf46LpFwMRS7QqSKB+ttsXGFiA62Tpq5UM1Lmq3As8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RbXsQyovB+RNap0ugNT6//WcSy41I0fdjbcoW89gUSTZdFgN/Jnt8sB7HamDZ/ViC YgRRZZySZl/rlQkiPagZPDeH4JYbl/S/uircB29S/sR4i0ywRvoPcorujJAlcdG5VL HDSBGN4NvGtMttDUwSMY9cFNbz51h3cJCp/idnBI= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED,T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from pheragu-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pheragu@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 42D64602D7; Tue, 31 Jul 2018 18:22:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1533061370; bh=kf46LpFwMRS7QqSKB+ttsXGFiA62Tpq5UM1Lmq3As8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RbXsQyovB+RNap0ugNT6//WcSy41I0fdjbcoW89gUSTZdFgN/Jnt8sB7HamDZ/ViC YgRRZZySZl/rlQkiPagZPDeH4JYbl/S/uircB29S/sR4i0ywRvoPcorujJAlcdG5VL HDSBGN4NvGtMttDUwSMY9cFNbz51h3cJCp/idnBI= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 42D64602D7 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=pheragu@codeaurora.org From: Prakruthi Deepak Heragu To: linux-arm-msm@vger.kernel.org Cc: linux-kernel@vger.kernel.org, tsoni@codeaurora.org, ckadabi@codeaurora.org, bryanh@codeaurora.org, psodagud@codeaurora.org, Satya Durga Srinivasu Prabhala , Prakruthi Deepak Heragu Subject: [PATCH 1/2] dt-bindings: Documentation for qcom,eud Date: Tue, 31 Jul 2018 11:22:12 -0700 Message-Id: <1533061333-7680-2-git-send-email-pheragu@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1533061333-7680-1-git-send-email-pheragu@codeaurora.org> References: <1533061333-7680-1-git-send-email-pheragu@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Documentation for Embedded USB Debugger (EUD) device tree bindings. Signed-off-by: Satya Durga Srinivasu Prabhala Signed-off-by: Prakruthi Deepak Heragu --- .../devicetree/bindings/soc/qcom/qcom,msm-eud.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,msm-eud.txt diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,msm-eud.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,msm-eud.txt new file mode 100644 index 0000000..ea63f1c --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,msm-eud.txt @@ -0,0 +1,28 @@ +* Qualcomm Technologies Inc Embedded USB Debugger (EUD) + +The EUD (Embedded USB Debugger) is a mini-USB hub implemented +on chip to support the USB-based debug and trace capabilities. + +Required properties: + + - compatible: Should be "qcom,msm-eud" + - interrupts: Interrupt number + - reg: Should be address and size of EUD register space + +Driver notifies clients via extcon for VBUS attach/detach +and charger enable/disable events. Clients registered for these +notifications should have extcon property set to eud. + +An example for EUD device node: + + eud: qcom,msm-eud@88e0000 { + compatible = "qcom,msm-eud"; + interrupts = ; + reg = <0x88e0000 0x4000>; + }; + +An example for EUD extcon client: + + usb3 { + extcon = <&eud>; + }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project