From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
Rob Herring <robh+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>,
linux-sunxi@googlegroups.com
Cc: Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH 7/9] dt-bindings: input: touchscreen: goodix: Add GT5663 compatible
Date: Mon, 3 Dec 2018 15:45:45 +0530 [thread overview]
Message-ID: <20181203101547.16835-7-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181203101547.16835-1-jagan@amarulasolutions.com>
GT5663 is capacitive touch controller with customized smart wakeup gestures,
the existing goodix driver will work by phandle vcc-supply regulator.
So, document compatible and example node for the same.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
.../bindings/input/touchscreen/goodix.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index 604766e347ce..1898d3dde8e1 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -3,6 +3,7 @@ Device tree bindings for Goodix GT9xx series touchscreen controller
Required properties:
- compatible : Should be "goodix,gt1151"
+ or "goodix,gt5663"
or "goodix,gt911"
or "goodix,gt9110"
or "goodix,gt912"
@@ -42,3 +43,15 @@ Example:
/* ... */
};
+
+ touchscreen@5d {
+ compatible = "goodix,gt5663";
+ reg = <0x5d>;
+ vcc-supply = <®_ldo_io0>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>;
+ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */
+ reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH8 */
+ touchscreen-inverted-x;
+ touchscreen-inverted-y;
+ };
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2018-12-03 10:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-03 10:15 [PATCH 1/9] dt-bindings: gpio-axp209: Add AXP803 GPIOs compatible (w/ AXP813 fallback) Jagan Teki
2018-12-03 10:15 ` [PATCH 2/9] mfd: axp20x: Add GPIO/pinctrl support for AXP803 Jagan Teki
2018-12-03 10:15 ` [PATCH 3/9] arm64: allwinner: dts: axp803: Add GPIO DT node Jagan Teki
2018-12-03 10:15 ` [PATCH 4/9] arm64: allwinner: dts: axp803: Set GPIO0/1 pinmux for LD0s Jagan Teki
2018-12-03 10:15 ` [PATCH 5/9] dt-bindings: input: touchscreen: goodix: Document vcc-supply property Jagan Teki
2018-12-03 10:41 ` Chen-Yu Tsai
2018-12-05 19:56 ` Jagan Teki
2018-12-06 3:01 ` Chen-Yu Tsai
2018-12-03 10:15 ` [PATCH 6/9] Input: goodix - Add vcc-supply regulator support Jagan Teki
2018-12-03 19:13 ` Dmitry Torokhov
2018-12-03 10:15 ` Jagan Teki [this message]
2018-12-19 17:15 ` [PATCH 7/9] dt-bindings: input: touchscreen: goodix: Add GT5663 compatible Rob Herring
2018-12-03 10:15 ` [PATCH 8/9] Input: goodix - Add GT5663 CTP support Jagan Teki
2018-12-03 10:15 ` [PATCH 9/9] arm64: dts: allwinner: a64-amarula-relic: Add GT5663 CTP node Jagan Teki
2018-12-03 10:32 ` [PATCH 1/9] dt-bindings: gpio-axp209: Add AXP803 GPIOs compatible (w/ AXP813 fallback) Chen-Yu Tsai
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