diff mbox series

[13/14] arm64: dts: freescale: Add the BOE av101hdt-a10 variant of the Moduline Display

Message ID 20250224-initial_display-v1-13-5ccbbf613543@gocontroll.com (mailing list archive)
State New
Headers show
Series arm64: dts: freescale: Add support for the GOcontroll Moduline Display | expand

Commit Message

Maud Spierings via B4 Relay Feb. 24, 2025, 1:51 p.m. UTC 
From: Maud Spierings <maudspierings@gocontroll.com>

Add the BOE av101hdt-a10 variant of the Moduline Display, this variant
comes with a 10.1 1280x720 display with a touchscreen (not working in
mainline).

Signed-off-by: Maud Spierings <maudspierings@gocontroll.com>

---
Currently the backlight driver is not available, this will be upstreamed
in a future patch series. It is a Maxim max25014atg.

The touchscreen has a Cypress CYAT81658-64AS48 controller which as far as
I know is not supported upstream, the driver we currently use for this is
a mess and I doubt we will be able to get it in an upstreamable state.
---
 ...tx8p-ml81-moduline-display-106-av101hdt-a10.dts | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dts b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dts
new file mode 100644
index 0000000000000000000000000000000000000000..ce735b2fabcff2f1f03671e271af08f874276a73
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dts
@@ -0,0 +1,60 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2025 GOcontroll B.V.
+ * Author: Maud Spierings <maudspierings@gocontroll.com>
+ */
+
+/dts-v1/;
+
+#include "imx8mp-tx8p-ml81-moduline-display-106.dtsi"
+
+/ {
+	model = "GOcontroll Moduline Display with BOE av101hdt-a10 display";
+
+	panel {
+		compatible = "boe,av101hdt-a10";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_panel>;
+		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+		power-supply = <&reg_3v3_per>;
+
+		port {
+			panel_lvds_in: endpoint {
+				remote-endpoint = <&ldb_lvds_ch0>;
+			};
+		};
+	};
+};
+
+&lcdif2 {
+	status = "okay";
+};
+
+&lvds_bridge {
+	assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>,
+	<&clk IMX8MP_VIDEO_PLL1>;
+	assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>;
+	/* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 2 * 7 */
+	assigned-clock-rates = <0>, <1054620000>;
+	status = "okay";
+
+	ports {
+		port@1 {
+			ldb_lvds_ch0: endpoint {
+				remote-endpoint = <&panel_lvds_in>;
+			};
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 /* COM pin 157 */
+			MX8MP_DSE_X1
+			MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 /* COM pin 159 */
+			MX8MP_DSE_X1
+		>;
+	};
+};