From: Emil Renner Berthing <kernel@esmil.dk>
To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Heiko Stuebner <heiko@sntech.de>,
Brian Norris <briannorris@chromium.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Emil Renner Berthing <kernel@esmil.dk>
Subject: [PATCH] arm64: dts: rockchip: enable touchpad button for rk3399-gru-kevin
Date: Mon, 9 Oct 2017 20:40:28 +0200 [thread overview]
Message-ID: <20171009184028.11829-1-kernel@esmil.dk> (raw)
Adding the linux,gpio-keymap entry also has
the side-effect of making the driver register
the touchpad as a touchpad rather than another
touchscreen.
The index for BTN_LEFT was found by trial and error.
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
---
arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index 5c8621766908..1c58d12551f5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -278,6 +278,10 @@ ap_i2c_dig: &i2c2 {
pinctrl-0 = <&trackpad_int_l>;
interrupt-parent = <&gpio1>;
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ linux,gpio-keymap = <KEY_RESERVED
+ KEY_RESERVED
+ KEY_RESERVED
+ BTN_LEFT>;
wakeup-source;
};
};
--
2.14.2
next reply other threads:[~2017-10-09 18:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 18:40 Emil Renner Berthing [this message]
2017-10-10 9:33 ` [PATCH] arm64: dts: rockchip: enable touchpad button for rk3399-gru-kevin Heiko Stuebner
2017-10-10 11:04 ` Emil Renner Berthing
2017-10-10 17:03 ` Brian Norris
2017-10-10 17:25 ` Dmitry Torokhov
2017-10-14 19:14 ` Heiko Stuebner
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