From: Ondrej Jirman <megous@megous.com>
To: linux-sunxi@googlegroups.com,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Linus Walleij <linus.walleij@linaro.org>,
Icenowy Zheng <icenowy@aosc.io>
Cc: Ondrej Jirman <megous@megous.com>,
devicetree@vger.kernel.org, Samuel Holland <samuel@sholland.org>,
Bhushan Shah <bshah@kde.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Luca Weiss <luca@z3ntu.xyz>, Martijn Braam <martijn@brixit.nl>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 5/5] arm64: dts: sun50i-a64-pinephone: Add touchscreen support
Date: Wed, 13 May 2020 23:24:51 +0200 [thread overview]
Message-ID: <20200513212451.1919013-6-megous@megous.com> (raw)
In-Reply-To: <20200513212451.1919013-1-megous@megous.com>
Pinephone has a Goodix GT917S capacitive touchscreen controller on
I2C0 bus. Add support for it.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
.../dts/allwinner/sun50i-a64-pinephone.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index e60b57f8ac14..6b2ff431cddb 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -123,6 +123,25 @@ &ehci1 {
status = "okay";
};
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ status = "okay";
+
+ touchscreen@5d {
+ compatible = "goodix,gt917s", "goodix,gt911";
+ reg = <0x5d>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
+ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+ AVDD28-supply = <®_ldo_io0>;
+ VDDIO-supply = <®_ldo_io0>;
+ touchscreen-size-x = <720>;
+ touchscreen-size-y = <1440>;
+ };
+};
+
&i2c1 {
status = "okay";
--
2.26.2
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prev parent reply other threads:[~2020-05-13 21:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 21:24 [PATCH v3 0/5] Add support for PinePhone LCD panel Ondrej Jirman
2020-05-13 21:24 ` [PATCH v3 1/5] dt-bindings: vendor-prefixes: Add Xingbangda Ondrej Jirman
2020-05-28 2:40 ` Rob Herring
2020-05-13 21:24 ` [PATCH v3 2/5] dt-bindings: panel: Add binding for Xingbangda XBD599 panel Ondrej Jirman
2020-05-26 11:22 ` Linus Walleij
2020-05-28 2:41 ` Rob Herring
2020-05-13 21:24 ` [PATCH v3 3/5] drm: panel: Add Xingbangda XBD599 panel (ST7703 controller) Ondrej Jirman
2020-05-26 11:32 ` Linus Walleij
2020-06-17 2:00 ` [linux-sunxi] " Ondřej Jirman
2020-05-28 3:31 ` Samuel Holland
2020-05-13 21:24 ` [PATCH v3 4/5] arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone Ondrej Jirman
2020-05-29 16:27 ` Pavel Machek
2020-05-13 21:24 ` Ondrej Jirman [this message]
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