From patchwork Thu Mar 1 15:25:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 879915 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=collabora.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zsc432Fwrz9s1B for ; Fri, 2 Mar 2018 02:36:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031848AbeCAPZ2 (ORCPT ); Thu, 1 Mar 2018 10:25:28 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:41030 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031844AbeCAPZ1 (ORCPT ); Thu, 1 Mar 2018 10:25:27 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id BD03127546C From: Enric Balletbo i Serra To: kishon@ti.com, heiko@sntech.de Cc: groeck@chromium.org, gwendal@chromium.org, kernel@collabora.com, vicencb@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/6] dt-bindings: phy-rockchip-typec: move extcon property to be optional. Date: Thu, 1 Mar 2018 16:25:11 +0100 Message-Id: <20180301152515.20940-3-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180301152515.20940-1-enric.balletbo@collabora.com> References: <20180301152515.20940-1-enric.balletbo@collabora.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The extcon property is used to detect the cable-state but some boards just connect the type-c phy to a regular USB-A connector without any power-delivery and thus no controller reporting the cable-state. So the extcon property is not really a required property, move it to be optional instead. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Heiko Stuebner Reviewed-by: Rob Herring --- Changes in v2: - [2/6] Rewrite the justification as suggested by Heiko Stuebner. Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt index 6ea867e3176f..a66f23a01129 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt @@ -14,6 +14,8 @@ Required properties: - resets : a list of phandle + reset specifier pairs - reset-names : string reset name, must be: "uphy", "uphy-pipe", "uphy-tcphy" + +Optional properties: - extcon : extcon specifier for the Power Delivery Note, there are 2 type-c phys for RK3399, and they are almost identical, except