From patchwork Thu Oct 15 18:20:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11839947 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 F02CF14B4 for ; Thu, 15 Oct 2020 18:21:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE0BD20760 for ; Thu, 15 Oct 2020 18:21:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602786076; bh=0BKu3tc82Qa+6P8WYK+BNKslqyUcv6Q0wJ9UoOwV1F4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vhHquydf7Z4JgxouUXvsfmVkGCf7L4nrBX6qgMloV/XRcpoc9nP0WyB+Gyg+qLtaB ywC+IRWeQi5wmJ6+giM4lvVhZpy4KxuSwaWWeE+2kD5R4GfGTqUG9yxELpm88CFkcW 6sUN1RgRG1QFp6MuKBU9mOwkr/UnPOVtY32NXOjQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390717AbgJOSVM (ORCPT ); Thu, 15 Oct 2020 14:21:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:56496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390708AbgJOSVE (ORCPT ); Thu, 15 Oct 2020 14:21:04 -0400 Received: from kozik-lap.mshome.net (unknown [194.230.155.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D89B5221EB; Thu, 15 Oct 2020 18:21:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602786063; bh=0BKu3tc82Qa+6P8WYK+BNKslqyUcv6Q0wJ9UoOwV1F4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dk38Xi0pykYIXFAyWL74mexHFv9PNy/76ISkjLIJrVw507S0Y0n62EfK8hQVxEgTi nT6/qITxOt7/Qp20SzH2usQkTapWfELMDMPZJ9Hqyd7QWIxpiTVffaCutjVINt9Z1t G3Vr322cHOhJ59SOybt4b3WoaTfffTshgCe0NeY0= From: Krzysztof Kozlowski To: Rob Herring , Kukjin Kim , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marek Szyprowski , Gabriel Ribba Esteva Subject: [PATCH 4/4] ARM: dts: exynos: disable pull up of USB 3.0 over-current on Odroid XU Date: Thu, 15 Oct 2020 20:20:44 +0200 Message-Id: <20201015182044.480562-4-krzk@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201015182044.480562-1-krzk@kernel.org> References: <20201015182044.480562-1-krzk@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The Odroid XU has external pull ups for USB 3.0 over-current pins, so disable the internal one. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5410-odroidxu.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts index 6cc4d4653f84..27f079d33eb1 100644 --- a/arch/arm/boot/dts/exynos5410-odroidxu.dts +++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts @@ -638,6 +638,16 @@ &tmu_cpu3 { vtmu-supply = <&ldo10_reg>; }; +&usb3_0_oc { + /* External pull up */ + samsung,pin-pud = ; +}; + +&usb3_1_oc { + /* External pull up */ + samsung,pin-pud = ; +}; + &usbdrd_dwc3_0 { dr_mode = "peripheral"; };