From patchwork Tue Mar 3 17:11:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 11418501 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8575B14B4 for ; Tue, 3 Mar 2020 17:12:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6379C20866 for ; Tue, 3 Mar 2020 17:12:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="wzZyOfUm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730706AbgCCRMh (ORCPT ); Tue, 3 Mar 2020 12:12:37 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:39087 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730705AbgCCRMM (ORCPT ); Tue, 3 Mar 2020 12:12:12 -0500 Received: by mail-wm1-f68.google.com with SMTP id j1so2212901wmi.4 for ; Tue, 03 Mar 2020 09:12:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hGNTAFqXsi7D5stT0DNXt+Hv8uO5S+gOsoBxWrDsv3g=; b=wzZyOfUmn3V6z5p5vP7MOmOL0F5Cmh1jDgzI3QD1HjW+4XjQ8Hev1ljsBgZu1dYG7t IYXAnG+Moabo3pR78T0cZ926kKAZ218rmfHQxxZsZerHxft0NAPyF1g04v0RIM5NXKx9 7etEFcEJ9yiYVk/aVi0M5xgvmOPkj3X+trPhrNuML1SkFkg1OwaVZ3Jwj66Te4DJnud2 Fh2GJhBP9qpQ5p9mXYgsTKj1z5QgNzD6hRlyOh0Mu7oNgFba46xQc1olp9THJAybTBlK 61MlGYnd+dw0YI086BjClDk9kqrftZdL7U30Vr9NOAR9wt47ACb5al2hN/e8BZHu91r8 NLLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hGNTAFqXsi7D5stT0DNXt+Hv8uO5S+gOsoBxWrDsv3g=; b=PM54kts3MziIl2FVL72q+owBvgUh/r1xXyprXjpZUgNhV6fmLiagmsz5w71IdNc/LS MHtNFq2meGP4W3OMhbJDzE0gmqu4ZDUlImMwE6uhUQtMKNwiIPh14TaQQXxiSRhlk61a 9pw8Y1GDp75mM33mIxEztb0jIYvp6ZjpJOJZb/nNjrmChHDWmd1+bsXOqV2l4piX5s28 XII3AJsvY67pDkWDRjraojbWxZ+zKgtX1TOJbkApDOPAeeuBesR7ti5zM0QN814mZSKz R2CqrU8b9mDP8BIMAH0HRj/j5r6JP6DhGKBVeGWbDDuCkO0uV6U3uq5pf1KPg5+A4Ixb VKOQ== X-Gm-Message-State: ANhLgQ3cNQppy1ytw405b8rd6ndME9Oawf/R+BZVC0pRhywOz35vQ6nW 1a/QX8rzcbw5Kce+222GKMsW2w== X-Google-Smtp-Source: ADFU+vvOhzRL7NuzophBFliwar9a0QIHZz0rYBsuA6eN/MXyW5ytE5FgayCW4lonuqLSp6ucIdKeuA== X-Received: by 2002:a05:600c:4108:: with SMTP id j8mr5114959wmi.188.1583255529920; Tue, 03 Mar 2020 09:12:09 -0800 (PST) Received: from localhost.localdomain ([176.61.57.127]) by smtp.gmail.com with ESMTPSA id z13sm5425319wrw.88.2020.03.03.09.12.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 09:12:09 -0800 (PST) From: Bryan O'Donoghue To: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, gregkh@linuxfoundation.org, jackp@codeaurora.org, balbi@kernel.org, bjorn.andersson@linaro.org, robh@kernel.org Cc: linux-kernel@vger.kernel.org, Bryan O'Donoghue , Andy Gross , Rob Herring , Mark Rutland , devicetree@vger.kernel.org Subject: [PATCH v7 14/18] arm64: dts: qcom: qcs404-evb: Define VBUS pins Date: Tue, 3 Mar 2020 17:11:55 +0000 Message-Id: <20200303171159.246992-15-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200303171159.246992-1-bryan.odonoghue@linaro.org> References: <20200303171159.246992-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Defines VBUS detect and VBUS boost for the QCS404 EVB. Detect: VBUS present/absent is presented to the SoC via a GPIO on the EVB. Define the pin mapping for later use by gpio-usb-conn. Boost: An external regulator is used to trigger VBUS on/off via GPIO. This patch defines the relevant GPIO in the EVB dts. Cc: Andy Gross Cc: Bjorn Andersson Cc: Rob Herring Cc: Mark Rutland Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Bryan O'Donoghue --- arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 522d3ef72df5..62ef9c34b04e 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -4,6 +4,8 @@ #include #include "qcs404.dtsi" #include "pms405.dtsi" +#include +#include / { aliases { @@ -271,6 +273,26 @@ rclk { }; }; +&pms405_gpios { + usb_vbus_boost_pin: usb-vbus-boost-pin { + pinconf { + pins = "gpio3"; + function = PMIC_GPIO_FUNC_NORMAL; + output-low; + power-source = <1>; + }; + }; + usb3_vbus_pin: usb3-vbus-pin { + pinconf { + pins = "gpio12"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + bias-pull-down; + power-source = <1>; + }; + }; +}; + &wifi { status = "okay"; vdd-0.8-cx-mx-supply = <&vreg_l2_1p275>;