arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

[PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Florijan Plohl 2 months, 1 week ago

Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).

Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
---
 arch/arm64/boot/dts/freescale/Makefile        |   4 +
 .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
 .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
 3 files changed, 288 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index bae24b53bce6..8f5b3996b678 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -437,17 +437,21 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
 
+imx91-phyboard-segin-peb-av-18-dtbs += imx91-phyboard-segin.dtb imx91-phyboard-segin-peb-av-18.dtbo
 imx93-phyboard-nash-jtag-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-jtag.dtbo
 imx93-phyboard-nash-peb-wlbt-07-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-peb-wlbt-07.dtbo
 imx93-phyboard-nash-pwm-fan-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-pwm-fan.dtbo
 imx93-phyboard-segin-peb-av-02-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-02.dtbo
+imx93-phyboard-segin-peb-av-18-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-18.dtbo
 imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo
 imx93-phyboard-segin-peb-wlbt-05-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-wlbt-05.dtbo
 imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx91-phyboard-segin-peb-av-18.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-jtag.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-peb-wlbt-07.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-pwm-fan.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-av-02.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-av-18.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-wlbt-05.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
new file mode 100644
index 000000000000..ec6ef2e5a11a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2026 PHYTEC Messtechnik GmbH
+ *
+ * Author: Florijan Plohl <florijan.plohl@norik.com>
+ */
+
+#include <dt-bindings/clock/imx93-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "imx91-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <5>;
+		power-supply = <&reg_vcc_3v3_con>;
+		pwms = <&pwm7 0 5000000 0>;
+	};
+
+	panel {
+		compatible = "powertip,ph800480t032-zhc19";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_panel>;
+
+		backlight = <&backlight>;
+		enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_vcc_3v3_con>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dpi_to_panel>;
+			};
+		};
+	};
+
+	pwm7: pwm-7 {
+		compatible = "pwm-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pwm7>;
+		gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+		#pwm-cells = <3>;
+	};
+
+	reg_vcc_3v3_con: regulator-vcc-3v3-con {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC3V3_CON";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+	};
+};
+
+&dpi_bridge {
+	status = "okay";
+};
+
+&dpi_to_panel {
+	remote-endpoint = <&panel_in>;
+	bus-width = <18>;
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif>;
+	assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>;
+	assigned-clock-rates = <27272728>;
+	status = "okay";
+};
+
+&lpi2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2130";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_touchscreen>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+		wakeup-source;
+	};
+};
+
+&media_blk_ctrl {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_lcdif: lcdifgrp {
+		fsl,pins = <
+			MX91_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK		0x50e
+			MX91_PAD_GPIO_IO01__MEDIAMIX_DISP_DE		0x50e
+			MX91_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC		0x50e
+			MX91_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC		0x50e
+			MX91_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA0 	0x50e
+			MX91_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA1		0x50e
+			MX91_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA2		0x50e
+			MX91_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA3		0x50e
+			MX91_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA4		0x50e
+			MX91_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA5		0x51e
+			MX91_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA6		0x50e
+			MX91_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA7		0x50e
+			MX91_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA8		0x50e
+			MX91_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA9		0x50e
+			MX91_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10	0x50e
+			MX91_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11	0x50e
+			MX91_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12	0x506
+			MX91_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13	0x506
+			MX91_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14	0x506
+			MX91_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15	0x506
+			MX91_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16	0x506
+			MX91_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17	0x506
+		>;
+	};
+
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX91_PAD_CCM_CLKO4__GPIO4_IO29			0x1133e
+		>;
+	};
+
+	pinctrl_pwm7: pwm7grp {
+		fsl,pins = <
+			MX91_PAD_CCM_CLKO3__GPIO4_IO28			0x1133e
+		>;
+	};
+
+	pinctrl_touchscreen: touchscreengrp {
+		fsl,pins = <
+			MX91_PAD_ENET1_MDIO__GPIO4_IO1			0x11e
+			MX91_PAD_ENET1_RD2__GPIO4_IO12			0x1133e
+		>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
new file mode 100644
index 000000000000..189b0f0472d2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2026 PHYTEC Messtechnik GmbH
+ *
+ * Author: Florijan Plohl <florijan.plohl@norik.com>
+ */
+
+#include <dt-bindings/clock/imx93-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "imx93-pinfunc.h"
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <5>;
+		power-supply = <&reg_vcc_3v3_con>;
+		pwms = <&pwm7 0 5000000 0>;
+	};
+
+	panel {
+		compatible = "powertip,ph800480t032-zhc19";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_panel>;
+
+		backlight = <&backlight>;
+		enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_vcc_3v3_con>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dpi_to_panel>;
+			};
+		};
+	};
+
+	pwm7: pwm-7 {
+		compatible = "pwm-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pwm7>;
+		gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+		#pwm-cells = <3>;
+	};
+
+	reg_vcc_3v3_con: regulator-vcc-3v3-con {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC3V3_CON";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+	};
+};
+
+&dpi_bridge {
+	status = "okay";
+};
+
+&dpi_to_panel {
+	remote-endpoint = <&panel_in>;
+	bus-width = <18>;
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif>;
+	assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>;
+	assigned-clock-rates = <27272728>;
+	status = "okay";
+};
+
+&lpi2c2 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touchscreen@41 {
+		compatible = "ilitek,ili2130";
+		reg = <0x41>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_touchscreen>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+		wakeup-source;
+	};
+};
+
+&media_blk_ctrl {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_lcdif: lcdifgrp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK		0x50e
+			MX93_PAD_GPIO_IO01__MEDIAMIX_DISP_DE		0x50e
+			MX93_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC		0x50e
+			MX93_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC		0x50e
+			MX93_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA00	0x50e
+			MX93_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA01	0x50e
+			MX93_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA02	0x50e
+			MX93_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA03	0x50e
+			MX93_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA04	0x50e
+			MX93_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA05	0x51e
+			MX93_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA06	0x50e
+			MX93_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA07	0x50e
+			MX93_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA08	0x50e
+			MX93_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA09	0x50e
+			MX93_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10	0x50e
+			MX93_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11	0x50e
+			MX93_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12	0x506
+			MX93_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13	0x506
+			MX93_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14	0x506
+			MX93_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15	0x506
+			MX93_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16	0x506
+			MX93_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17	0x506
+		>;
+	};
+
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1133e
+		>;
+	};
+
+	pinctrl_pwm7: pwm7grp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO3__GPIO4_IO28			0x1133e
+		>;
+	};
+
+	pinctrl_touchscreen: touchscreengrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_MDIO__GPIO4_IO01			0x11e
+			MX93_PAD_ENET1_RD2__GPIO4_IO12			0x1133e
+		>;
+	};
+};
-- 
2.43.0

Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Frank Li 2 months, 1 week ago

On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
> Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
> The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
>
> Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |   4 +
>  .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>  .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>  3 files changed, 288 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
>  create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index bae24b53bce6..8f5b3996b678 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -437,17 +437,21 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
>
> +imx91-phyboard-segin-peb-av-18-dtbs += imx91-phyboard-segin.dtb imx91-phyboard-segin-peb-av-18.dtbo
>  imx93-phyboard-nash-jtag-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-jtag.dtbo
>  imx93-phyboard-nash-peb-wlbt-07-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-peb-wlbt-07.dtbo
>  imx93-phyboard-nash-pwm-fan-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-pwm-fan.dtbo
>  imx93-phyboard-segin-peb-av-02-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-02.dtbo
> +imx93-phyboard-segin-peb-av-18-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-18.dtbo
>  imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo
>  imx93-phyboard-segin-peb-wlbt-05-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-wlbt-05.dtbo
>  imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo
> +dtb-$(CONFIG_ARCH_MXC) += imx91-phyboard-segin-peb-av-18.dtb

https://sashiko.dev/#/patchset/20260402070826.970012-1-florijan.plohl%40norik.com

"should this be kept with the other imx91 dtb definition"

Frank Li

>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-jtag.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-peb-wlbt-07.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-pwm-fan.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-av-02.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-av-18.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-wlbt-05.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
> new file mode 100644
> index 000000000000..ec6ef2e5a11a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
> @@ -0,0 +1,142 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2026 PHYTEC Messtechnik GmbH
> + *
> + * Author: Florijan Plohl <florijan.plohl@norik.com>
> + */
> +
> +#include <dt-bindings/clock/imx93-clock.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include "imx91-pinfunc.h"
> +
> +/dts-v1/;
> +/plugin/;
> +
> +&{/} {
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		brightness-levels = <0 4 8 16 32 64 128 255>;
> +		default-brightness-level = <5>;
> +		power-supply = <&reg_vcc_3v3_con>;
> +		pwms = <&pwm7 0 5000000 0>;
> +	};
> +
> +	panel {
> +		compatible = "powertip,ph800480t032-zhc19";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_panel>;
> +
> +		backlight = <&backlight>;
> +		enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
> +		power-supply = <&reg_vcc_3v3_con>;
> +
> +		port {
> +			panel_in: endpoint {
> +				remote-endpoint = <&dpi_to_panel>;
> +			};
> +		};
> +	};
> +
> +	pwm7: pwm-7 {
> +		compatible = "pwm-gpio";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_pwm7>;
> +		gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
> +		#pwm-cells = <3>;
> +	};
> +
> +	reg_vcc_3v3_con: regulator-vcc-3v3-con {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VCC3V3_CON";
> +		regulator-max-microvolt = <3300000>;
> +		regulator-min-microvolt = <3300000>;
> +	};
> +};
> +
> +&dpi_bridge {
> +	status = "okay";
> +};
> +
> +&dpi_to_panel {
> +	remote-endpoint = <&panel_in>;
> +	bus-width = <18>;
> +};
> +
> +&lcdif {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_lcdif>;
> +	assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>;
> +	assigned-clock-rates = <27272728>;
> +	status = "okay";
> +};
> +
> +&lpi2c2 {
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	touchscreen@41 {
> +		compatible = "ilitek,ili2130";
> +		reg = <0x41>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_touchscreen>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> +		reset-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;
> +		touchscreen-size-x = <800>;
> +		touchscreen-size-y = <480>;
> +		wakeup-source;
> +	};
> +};
> +
> +&media_blk_ctrl {
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_lcdif: lcdifgrp {
> +		fsl,pins = <
> +			MX91_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK		0x50e
> +			MX91_PAD_GPIO_IO01__MEDIAMIX_DISP_DE		0x50e
> +			MX91_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC		0x50e
> +			MX91_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC		0x50e
> +			MX91_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA0 	0x50e
> +			MX91_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA1		0x50e
> +			MX91_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA2		0x50e
> +			MX91_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA3		0x50e
> +			MX91_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA4		0x50e
> +			MX91_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA5		0x51e
> +			MX91_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA6		0x50e
> +			MX91_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA7		0x50e
> +			MX91_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA8		0x50e
> +			MX91_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA9		0x50e
> +			MX91_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10	0x50e
> +			MX91_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11	0x50e
> +			MX91_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12	0x506
> +			MX91_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13	0x506
> +			MX91_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14	0x506
> +			MX91_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15	0x506
> +			MX91_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16	0x506
> +			MX91_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17	0x506
> +		>;
> +	};
> +
> +	pinctrl_panel: panelgrp {
> +		fsl,pins = <
> +			MX91_PAD_CCM_CLKO4__GPIO4_IO29			0x1133e
> +		>;
> +	};
> +
> +	pinctrl_pwm7: pwm7grp {
> +		fsl,pins = <
> +			MX91_PAD_CCM_CLKO3__GPIO4_IO28			0x1133e
> +		>;
> +	};
> +
> +	pinctrl_touchscreen: touchscreengrp {
> +		fsl,pins = <
> +			MX91_PAD_ENET1_MDIO__GPIO4_IO1			0x11e
> +			MX91_PAD_ENET1_RD2__GPIO4_IO12			0x1133e
> +		>;
> +	};
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
> new file mode 100644
> index 000000000000..189b0f0472d2
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
> @@ -0,0 +1,142 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (C) 2026 PHYTEC Messtechnik GmbH
> + *
> + * Author: Florijan Plohl <florijan.plohl@norik.com>
> + */
> +
> +#include <dt-bindings/clock/imx93-clock.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include "imx93-pinfunc.h"
> +
> +/dts-v1/;
> +/plugin/;
> +
> +&{/} {
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		brightness-levels = <0 4 8 16 32 64 128 255>;
> +		default-brightness-level = <5>;
> +		power-supply = <&reg_vcc_3v3_con>;
> +		pwms = <&pwm7 0 5000000 0>;
> +	};
> +
> +	panel {
> +		compatible = "powertip,ph800480t032-zhc19";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_panel>;
> +
> +		backlight = <&backlight>;
> +		enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
> +		power-supply = <&reg_vcc_3v3_con>;
> +
> +		port {
> +			panel_in: endpoint {
> +				remote-endpoint = <&dpi_to_panel>;
> +			};
> +		};
> +	};
> +
> +	pwm7: pwm-7 {
> +		compatible = "pwm-gpio";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_pwm7>;
> +		gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
> +		#pwm-cells = <3>;
> +	};
> +
> +	reg_vcc_3v3_con: regulator-vcc-3v3-con {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VCC3V3_CON";
> +		regulator-max-microvolt = <3300000>;
> +		regulator-min-microvolt = <3300000>;
> +	};
> +};
> +
> +&dpi_bridge {
> +	status = "okay";
> +};
> +
> +&dpi_to_panel {
> +	remote-endpoint = <&panel_in>;
> +	bus-width = <18>;
> +};
> +
> +&lcdif {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_lcdif>;
> +	assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>;
> +	assigned-clock-rates = <27272728>;
> +	status = "okay";
> +};
> +
> +&lpi2c2 {
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	touchscreen@41 {
> +		compatible = "ilitek,ili2130";
> +		reg = <0x41>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_touchscreen>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> +		reset-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>;
> +		touchscreen-size-x = <800>;
> +		touchscreen-size-y = <480>;
> +		wakeup-source;
> +	};
> +};
> +
> +&media_blk_ctrl {
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_lcdif: lcdifgrp {
> +		fsl,pins = <
> +			MX93_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK		0x50e
> +			MX93_PAD_GPIO_IO01__MEDIAMIX_DISP_DE		0x50e
> +			MX93_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC		0x50e
> +			MX93_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC		0x50e
> +			MX93_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA00	0x50e
> +			MX93_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA01	0x50e
> +			MX93_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA02	0x50e
> +			MX93_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA03	0x50e
> +			MX93_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA04	0x50e
> +			MX93_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA05	0x51e
> +			MX93_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA06	0x50e
> +			MX93_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA07	0x50e
> +			MX93_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA08	0x50e
> +			MX93_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA09	0x50e
> +			MX93_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10	0x50e
> +			MX93_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11	0x50e
> +			MX93_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12	0x506
> +			MX93_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13	0x506
> +			MX93_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14	0x506
> +			MX93_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15	0x506
> +			MX93_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16	0x506
> +			MX93_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17	0x506
> +		>;
> +	};
> +
> +	pinctrl_panel: panelgrp {
> +		fsl,pins = <
> +			MX93_PAD_CCM_CLKO4__GPIO4_IO29			0x1133e
> +		>;
> +	};
> +
> +	pinctrl_pwm7: pwm7grp {
> +		fsl,pins = <
> +			MX93_PAD_CCM_CLKO3__GPIO4_IO28			0x1133e
> +		>;
> +	};
> +
> +	pinctrl_touchscreen: touchscreengrp {
> +		fsl,pins = <
> +			MX93_PAD_ENET1_MDIO__GPIO4_IO01			0x11e
> +			MX93_PAD_ENET1_RD2__GPIO4_IO12			0x1133e
> +		>;
> +	};
> +};
> --
> 2.43.0
>

Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Frank Li 2 months, 1 week ago

On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
> Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.

what's means PEB-AV-18? Is it random board name?


> The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
>
> Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |   4 +
>  .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>  .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++

Any difference between 91 and 93, can use one overlay file?

Frank
> --
> 2.43.0
>

Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Florijan Plohl 2 months, 1 week ago

Hello,

On 4/2/26 15:50, Frank Li wrote:
> On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
>> Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
> what's means PEB-AV-18? Is it random board name?
The PEB-AV-18 is PHYTEC designation for Audio/Video adapter modules that can
be used to connect displays on their boards.

I will improve commit message to add more such information in v2.

>
>
>> The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
>>
>> Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
>> ---
>>   arch/arm64/boot/dts/freescale/Makefile        |   4 +
>>   .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>>   .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
> Any difference between 91 and 93, can use one overlay file?
>
> Frank

Can you suggest how to do so?

There are imx93-pinfunc.h and imx91-pinfunc.h which are not unified
between imx91 and imx93.

So we can only create common dtsi like so:

imx91-93-phyboard-segin-peb-av-18.dtsi

and still use separate dtsos:

imx91-phyboard-segin-peb-av-18.dtso
imx93-phyboard-segin-peb-av-18.dtso

Is that your idea?

BR,

Florijan Plohl

>> --
>> 2.43.0
>>

Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Frank Li 2 months, 1 week ago

On Fri, Apr 03, 2026 at 10:29:00AM +0200, Florijan Plohl wrote:
> Hello,
>
> On 4/2/26 15:50, Frank Li wrote:
> > On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
> > > Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
> > what's means PEB-AV-18? Is it random board name?
> The PEB-AV-18 is PHYTEC designation for Audio/Video adapter modules that can
> be used to connect displays on their boards.
>
> I will improve commit message to add more such information in v2.
>
> >
> >
> > > The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
> > >
> > > Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
> > > ---
> > >   arch/arm64/boot/dts/freescale/Makefile        |   4 +
> > >   .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
> > >   .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
> > Any difference between 91 and 93, can use one overlay file?
> >
> > Frank
>
> Can you suggest how to do so?
>
> There are imx93-pinfunc.h and imx91-pinfunc.h which are not unified
> between imx91 and imx93.

I suggest move pinmux setting to mainboard's dts files, which provide
plug adaptor header, signal should be descripted in mainboard's dts file,
which provide an unified label to overlay file.

Frank

>
> So we can only create common dtsi like so:
>
> imx91-93-phyboard-segin-peb-av-18.dtsi
>
> and still use separate dtsos:
>
> imx91-phyboard-segin-peb-av-18.dtso
> imx93-phyboard-segin-peb-av-18.dtso
>
> Is that your idea?
>
> BR,
>
> Florijan Plohl
>
> > > --
> > > 2.43.0
> > >

Re: [Upstream] Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Primoz Fiser 2 months, 1 week ago

Hi Frank, Florijan,

On 4/6/26 04:56, Frank Li wrote:
> On Fri, Apr 03, 2026 at 10:29:00AM +0200, Florijan Plohl wrote:
>> Hello,
>>
>> On 4/2/26 15:50, Frank Li wrote:
>>> On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
>>>> Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
>>> what's means PEB-AV-18? Is it random board name?
>> The PEB-AV-18 is PHYTEC designation for Audio/Video adapter modules that can
>> be used to connect displays on their boards.
>>
>> I will improve commit message to add more such information in v2.
>>
>>>
>>>
>>>> The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
>>>>
>>>> Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
>>>> ---
>>>>   arch/arm64/boot/dts/freescale/Makefile        |   4 +
>>>>   .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>>>>   .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
>>> Any difference between 91 and 93, can use one overlay file?
>>>
>>> Frank
>>
>> Can you suggest how to do so?
>>
>> There are imx93-pinfunc.h and imx91-pinfunc.h which are not unified
>> between imx91 and imx93.
> 
> I suggest move pinmux setting to mainboard's dts files, which provide
> plug adaptor header, signal should be descripted in mainboard's dts file,
> which provide an unified label to overlay file.

Yeah, that would be one way of doing it.

However, the phycore dtsi and phyboard dts are kept simple by design
choice. This way, all optional pinctrls and peripherals are kept
separate from the board device-tree to maintain clutter low.

For v2 I would prefer to keep as is (current downstream implementation)
or at least use this approach:

imx91-93-phyboard-segin-peb-av-18.dtsi
|
 -> imx91-phyboard-segin-peb-av-18.dtso
|
 -> imx93-phyboard-segin-peb-av-18.dtso

BR,
Primoz

> 
> Frank
> 
>>
>> So we can only create common dtsi like so:
>>
>> imx91-93-phyboard-segin-peb-av-18.dtsi
>>
>> and still use separate dtsos:
>>
>> imx91-phyboard-segin-peb-av-18.dtso
>> imx93-phyboard-segin-peb-av-18.dtso
>>
>> Is that your idea?
>>
>> BR,
>>
>> Florijan Plohl
>>
>>>> --
>>>> 2.43.0
>>>>
> _______________________________________________
> upstream mailing list -- upstream@lists.phytec.de
> To unsubscribe send an email to upstream-leave@lists.phytec.de

-- 
Primoz Fiser
phone: +386-41-390-545
email: primoz.fiser@norik.com
--
Norik systems d.o.o.
Your embedded software partner
Slovenia, EU
phone: +386-41-540-545
email: info@norik.com

Re: [Upstream] Re: [PATCH] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlay

Posted by Frank Li 2 months, 1 week ago

On Tue, Apr 07, 2026 at 08:14:08AM +0200, Primoz Fiser wrote:
> Hi Frank, Florijan,
>
> On 4/6/26 04:56, Frank Li wrote:
> > On Fri, Apr 03, 2026 at 10:29:00AM +0200, Florijan Plohl wrote:
> >> Hello,
> >>
> >> On 4/2/26 15:50, Frank Li wrote:
> >>> On Thu, Apr 02, 2026 at 09:08:26AM +0200, Florijan Plohl wrote:
> >>>> Add overlay for the PEB-AV-18 adapter on phyBOARD-Segin-i.MX91/93.
> >>> what's means PEB-AV-18? Is it random board name?
> >> The PEB-AV-18 is PHYTEC designation for Audio/Video adapter modules that can
> >> be used to connect displays on their boards.
> >>
> >> I will improve commit message to add more such information in v2.
> >>
> >>>
> >>>
> >>>> The supported LCD is Powertip PH800480T032-ZHC19 panel (AC220).
> >>>>
> >>>> Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
> >>>> ---
> >>>>   arch/arm64/boot/dts/freescale/Makefile        |   4 +
> >>>>   .../imx91-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
> >>>>   .../imx93-phyboard-segin-peb-av-18.dtso       | 142 ++++++++++++++++++
> >>> Any difference between 91 and 93, can use one overlay file?
> >>>
> >>> Frank
> >>
> >> Can you suggest how to do so?
> >>
> >> There are imx93-pinfunc.h and imx91-pinfunc.h which are not unified
> >> between imx91 and imx93.
> >
> > I suggest move pinmux setting to mainboard's dts files, which provide
> > plug adaptor header, signal should be descripted in mainboard's dts file,
> > which provide an unified label to overlay file.
>
> Yeah, that would be one way of doing it.
>
> However, the phycore dtsi and phyboard dts are kept simple by design
> choice. This way, all optional pinctrls and peripherals are kept
> separate from the board device-tree to maintain clutter low.
>
> For v2 I would prefer to keep as is (current downstream implementation)
> or at least use this approach:
>
> imx91-93-phyboard-segin-peb-av-18.dtsi
> |
>  -> imx91-phyboard-segin-peb-av-18.dtso
> |
>  -> imx93-phyboard-segin-peb-av-18.dtso

It is better than v1's method.

Frank
>
> BR,
> Primoz
>
> >
> > Frank
> >
> >>
> >> So we can only create common dtsi like so:
> >>
> >> imx91-93-phyboard-segin-peb-av-18.dtsi
> >>
> >> and still use separate dtsos:
> >>
> >> imx91-phyboard-segin-peb-av-18.dtso
> >> imx93-phyboard-segin-peb-av-18.dtso
> >>
> >> Is that your idea?
> >>
> >> BR,
> >>
> >> Florijan Plohl
> >>
> >>>> --
> >>>> 2.43.0
> >>>>
> > _______________________________________________
> > upstream mailing list -- upstream@lists.phytec.de
> > To unsubscribe send an email to upstream-leave@lists.phytec.de
>
> --
> Primoz Fiser
> phone: +386-41-390-545
> email: primoz.fiser@norik.com
> --
> Norik systems d.o.o.
> Your embedded software partner
> Slovenia, EU
> phone: +386-41-540-545
> email: info@norik.com
>