From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Subject: [PATCH v4 1/4] dt-bindings: input: touchscreen: goodix: Document AVDD28-supply property Date: Tue, 12 Feb 2019 16:54:36 +0530 Message-ID: <20190212112439.2025-2-jagan@amarulasolutions.com> References: <20190212112439.2025-1-jagan@amarulasolutions.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190212112439.2025-1-jagan@amarulasolutions.com> Sender: linux-kernel-owner@vger.kernel.org To: Dmitry Torokhov , Bastien Nocera , Rob Herring Cc: Henrik Rydberg , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Jagan Teki List-Id: linux-input@vger.kernel.org Most of the Goodix CTP controllers are supply with AVDD28 pin. which need to supply for controllers like GT5663 on some boards to trigger the power. So, document the supply property so-that the require boards that used on GT5663 can enable it via device tree. Signed-off-by: Jagan Teki --- Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index f7e95c52f3c7..c4622c983e08 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -23,6 +23,7 @@ Optional properties: - touchscreen-inverted-y : Y axis is inverted (boolean) - touchscreen-swapped-x-y : X and Y axis are swapped (boolean) (swapping is done after inverting the axis) + - AVDD28-supply : Analog power supply regulator on AVDD28 pin Example: -- 2.18.0.321.gffc6fa0e3