diff mbox series

arm64: dts: rockchip: add adc joystick to Odroid Go Advance

Message ID 20200703221413.269800-1-heiko@sntech.de (mailing list archive)
State New, archived
Headers show
Series arm64: dts: rockchip: add adc joystick to Odroid Go Advance | expand

Commit Message

Heiko Stuebner July 3, 2020, 10:14 p.m. UTC 
From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>

Add the now usable adc-joystick node that describes the analog
joystick connected to two saradc channels from the rk3326 soc.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
---
This still needs the iio-joystick driver to get merged first.
See http://lore.kernel.org/r/20200517194904.34758-1-contact@artur-rojek.eu

 .../boot/dts/rockchip/rk3326-odroid-go2.dts   | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

Comments

Heiko Stuebner Nov. 8, 2020, 12:31 a.m. UTC | #1 
On Sat, 4 Jul 2020 00:14:13 +0200, Heiko Stuebner wrote:
> Add the now usable adc-joystick node that describes the analog
> joystick connected to two saradc channels from the rk3326 soc.

Applied, thanks!

[1/1] arm64: dts: rockchip: add adc joystick to Odroid Go Advance
      commit: c20e6dd9a953d62f14399dabf457dce61dd5611f

Best regards,
Heiko Stuebner Nov. 8, 2020, 12:32 a.m. UTC | #2 
Am Sonntag, 8. November 2020, 01:31:19 CET schrieb Heiko Stuebner:
> On Sat, 4 Jul 2020 00:14:13 +0200, Heiko Stuebner wrote:
> > Add the now usable adc-joystick node that describes the analog
> > joystick connected to two saradc channels from the rk3326 soc.
> 
> Applied, thanks!
> 
> [1/1] arm64: dts: rockchip: add adc joystick to Odroid Go Advance
>       commit: c20e6dd9a953d62f14399dabf457dce61dd5611f

forgot to add, I fixed the things Johans commented on when applying

> 
> Best regards,
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
index b3a8f936578f..91b6d1a1839d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
@@ -24,6 +24,30 @@  backlight: backlight {
 		pwms = <&pwm1 0 25000 0>;
 	};
 
+	adc-joystick {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 1>,
+			      <&saradc 2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-range = <172 772>;
+			abs-fuzz = <10>;
+			abs-flat = <10>;
+			linux,code = <ABS_X>;
+		};
+
+		axis@1 {
+			reg = <1>;
+			abs-range = <278 815>;
+			abs-fuzz = <10>;
+			abs-flat = <10>;
+			linux,code = <ABS_Y>;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";