Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1699348
| From | David Lechner <david@lechnology.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 6/6] ARM: dts: da850-lego-ev3: Add node for LCD display |
| Date | 2017-07-29 21:20 +0200 |
| Message-ID | <u8Frk-6FJ-17@gated-at.bofh.it> (permalink) |
| References | <u8Frj-6FJ-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This adds a new node for the LEGO MINDSTORMS EV3 LCD display.
Signed-off-by: David Lechner <david@lechnology.com>
---
arch/arm/boot/dts/da850-lego-ev3.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts
index 45983c0..249b317 100644
--- a/arch/arm/boot/dts/da850-lego-ev3.dts
+++ b/arch/arm/boot/dts/da850-lego-ev3.dts
@@ -249,6 +249,15 @@
0x4c 0x00000080 0x000000f0
>;
};
+
+ ev3_lcd_pins: pinmux_lcd {
+ pinctrl-single,bits = <
+ /* SIMO, GP2[11], GP2[12], CLK */
+ 0x14 0x00188100 0x00ffff00
+ /* GP5[0] */
+ 0x30 0x80000000 0xf0000000
+ >;
+ };
};
&pinconf {
@@ -357,6 +366,21 @@
};
};
+&spi1 {
+ status = "okay";
+ pinctrl-0 = <&ev3_lcd_pins>;
+ pinctrl-names = "default";
+ cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+
+ display@0{
+ compatible = "lego,ev3-lcd";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
+ };
+};
+
&ehrpwm0 {
status = "okay";
};
--
2.7.4
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
[PATCH 4/6] drm/tinydrm: mipi-panel: refactor to use driver id David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
Re: [PATCH 4/6] drm/tinydrm: mipi-panel: refactor to use driver id Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-07-30 20:30 +0200
[PATCH 5/6] drm/tinydrm: add support for LEGO MINDSTORMS EV3 LCD David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
Re: [PATCH 5/6] drm/tinydrm: add support for LEGO MINDSTORMS EV3 LCD Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-07-30 20:30 +0200
[PATCH 3/6] drm/tinydrm: rename mi028qt module to mipi-panel David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
Re: [PATCH 3/6] drm/tinydrm: rename mi028qt module to mipi-panel David Lechner <david@lechnology.com> - 2017-07-29 21:40 +0200
[PATCH 6/6] ARM: dts: da850-lego-ev3: Add node for LCD display David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
[PATCH 2/6] drm/tinydrm: add helpers for ST7586 controllers David Lechner <david@lechnology.com> - 2017-07-29 21:20 +0200
Re: [PATCH 2/6] drm/tinydrm: add helpers for ST7586 controllers Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-07-30 20:20 +0200
Re: [PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display David Lechner <david@lechnology.com> - 2017-07-29 21:50 +0200
Re: [PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display Noralf Trønnes <noralf@tronnes.org> - 2017-07-30 19:20 +0200
Re: [PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display Noralf Trønnes <noralf@tronnes.org> - 2017-07-30 19:20 +0200
Re: [PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-07-30 20:30 +0200
Re: [PATCH 0/6] Support for LEGO MINDSTORMS EV3 LCD display Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-07-30 20:30 +0200
csiph-web