diff mbox series

[v5,7/8] arm64: dts: freescale: Add the BOE av101hdt-a10 variant of the Moduline Display

Message ID 20250415-initial_display-v5-7-f309f8d71499@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 | GOcontroll April 15, 2025, 6:54 a.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.
---
 arch/arm64/boot/dts/freescale/Makefile             |  5 ++
 ...x8p-ml81-moduline-display-106-av101hdt-a10.dtso | 94 ++++++++++++++++++++++
 2 files changed, 99 insertions(+)

Comments

Frank Li April 15, 2025, 7 p.m. UTC | #1 
On Tue, Apr 15, 2025 at 08:54:30AM +0200, Maud Spierings via B4 Relay wrote:
> 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>

Reviewed-by: Frank Li <Frank.Li@nxp.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.
> ---
>  arch/arm64/boot/dts/freescale/Makefile             |  5 ++
>  ...x8p-ml81-moduline-display-106-av101hdt-a10.dtso | 94 ++++++++++++++++++++++
>  2 files changed, 99 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index b6d3fe26d621234ab84353165d20af9d2536f839..ca3255aa9e18187b33d54c836992aca5dd5d0465 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -214,6 +214,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mp-ras314.dtb
> +
> +imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10-dtbs += imx8mp-tx8p-ml81-moduline-display-106.dtb \
> +	imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtbo
> +dtb-$(CONFIG_ARCH_MXC) += imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtb
> +
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-var-som-symphony.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw71xx-2x.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw72xx-2x.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso
> new file mode 100644
> index 0000000000000000000000000000000000000000..b3bbbd69f671493c809bbf043807a22adda5024a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso
> @@ -0,0 +1,94 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2025 GOcontroll B.V.
> + * Author: Maud Spierings <maudspierings@gocontroll.com>
> + */
> +
> +#include <dt-bindings/clock/imx8mp-clock.h>
> +#include <dt-bindings/gpio/gpio.h>
> +
> +#include "imx8mp-pinfunc.h"
> +
> +/dts-v1/;
> +/plugin/;
> +
> +&{/} {
> +	model = "GOcontroll Moduline Display with BOE av101hdt-a10 display";
> +
> +	panel {
> +		compatible = "boe,av101hdt-a10";
> +		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> +		pinctrl-0 = <&pinctrl_panel>;
> +		pinctrl-names = "default";
> +		power-supply = <&reg_3v3_per>;
> +		reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
> +
> +		port {
> +			panel_lvds_in: endpoint {
> +				remote-endpoint = <&ldb_lvds_ch0>;
> +			};
> +		};
> +	};
> +
> +	reg_vbus: regulator-vbus {
> +		compatible = "regulator-fixed";
> +		power-supply = <&reg_6v4>;
> +		regulator-always-on;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-min-microvolt = <5000000>;
> +		regulator-name = "usb-c-vbus";
> +	};
> +};
> +
> +&iomuxc {
> +	pinctrl_panel: panelgrp {
> +		fsl,pins = <
> +			MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07
> +			MX8MP_DSE_X1
> +			MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09
> +			MX8MP_DSE_X1
> +		>;
> +	};
> +};
> +
> +&lcdif2 {
> +	status = "okay";
> +};
> +
> +&lvds_bridge {
> +	assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>, <&clk IMX8MP_VIDEO_PLL1>;
> +	/* 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>;
> +			};
> +		};
> +	};
> +};
> +
> +&usb_dwc3_1 {
> +	dr_mode = "host";
> +
> +	connector {
> +		compatible = "usb-c-connector";
> +		data-role = "host";
> +		pd-disable;
> +		vbus-supply = <&reg_vbus>;
> +
> +		port {
> +			high_speed_ep: endpoint {
> +				remote-endpoint = <&usb1_hs_ep>;
> +			};
> +		};
> +	};
> +
> +	port {
> +		usb1_hs_ep: endpoint {
> +			remote-endpoint = <&high_speed_ep>;
> +		};
> +	};
> +};
>
> --
> 2.49.0
>
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index b6d3fe26d621234ab84353165d20af9d2536f839..ca3255aa9e18187b33d54c836992aca5dd5d0465 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -214,6 +214,11 @@  dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mp-ras314.dtb
+
+imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10-dtbs += imx8mp-tx8p-ml81-moduline-display-106.dtb \
+	imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtb
+
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-var-som-symphony.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw71xx-2x.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw72xx-2x.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso
new file mode 100644
index 0000000000000000000000000000000000000000..b3bbbd69f671493c809bbf043807a22adda5024a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtso
@@ -0,0 +1,94 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2025 GOcontroll B.V.
+ * Author: Maud Spierings <maudspierings@gocontroll.com>
+ */
+
+#include <dt-bindings/clock/imx8mp-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "imx8mp-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	model = "GOcontroll Moduline Display with BOE av101hdt-a10 display";
+
+	panel {
+		compatible = "boe,av101hdt-a10";
+		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&pinctrl_panel>;
+		pinctrl-names = "default";
+		power-supply = <&reg_3v3_per>;
+		reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+
+		port {
+			panel_lvds_in: endpoint {
+				remote-endpoint = <&ldb_lvds_ch0>;
+			};
+		};
+	};
+
+	reg_vbus: regulator-vbus {
+		compatible = "regulator-fixed";
+		power-supply = <&reg_6v4>;
+		regulator-always-on;
+		regulator-max-microvolt = <5000000>;
+		regulator-min-microvolt = <5000000>;
+		regulator-name = "usb-c-vbus";
+	};
+};
+
+&iomuxc {
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07
+			MX8MP_DSE_X1
+			MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09
+			MX8MP_DSE_X1
+		>;
+	};
+};
+
+&lcdif2 {
+	status = "okay";
+};
+
+&lvds_bridge {
+	assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>, <&clk IMX8MP_VIDEO_PLL1>;
+	/* 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>;
+			};
+		};
+	};
+};
+
+&usb_dwc3_1 {
+	dr_mode = "host";
+
+	connector {
+		compatible = "usb-c-connector";
+		data-role = "host";
+		pd-disable;
+		vbus-supply = <&reg_vbus>;
+
+		port {
+			high_speed_ep: endpoint {
+				remote-endpoint = <&usb1_hs_ep>;
+			};
+		};
+	};
+
+	port {
+		usb1_hs_ep: endpoint {
+			remote-endpoint = <&high_speed_ep>;
+		};
+	};
+};