From mboxrd@z Thu Jan 1 00:00:00 1970 From: Enric Balletbo i Serra 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> References: <20180301152515.20940-1-enric.balletbo@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180301152515.20940-1-enric.balletbo@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: kishon@ti.com, heiko@sntech.de Cc: Mark Rutland , devicetree@vger.kernel.org, gwendal@chromium.org, linux-kernel@vger.kernel.org, vicencb@gmail.com, linux-rockchip@lists.infradead.org, Rob Herring , groeck@chromium.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org List-Id: 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 --- 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 -- 2.16.1