From: Florijan Plohl <florijan.plohl@norik.com>
To: Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
upstream@lists.phytec.de
Subject: [PATCH v2] arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
Date: Thu, 9 Apr 2026 11:01:25 +0200 [thread overview]
Message-ID: <20260409090432.130489-1-florijan.plohl@norik.com> (raw)
Add overlay for the PHYTEC Audio/Video adapter module PEB-AV-18 on
phyBOARD-Segin-i.MX91/93 boards. The supported AC220 display is
Powertip PH800480T032-ZHC19 panel with a backlight and Ilitek
touch-screen controller.
Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
---
Changes in v2:
- Link to v1: https://lore.kernel.org/all/20260402070826.970012-1-florijan.plohl@norik.com/
- Improve commit message to clarify what PEB-AV-18 is
- Move imx91-phyboard-segin-peb-av-18 dtb entry next to
the other imx91 phyboard-segin definition in Makefile
- Introduce common imx91-93-phyboard-segin-peb-av-18.dtsi
- Adjust drive-strength values
arch/arm64/boot/dts/freescale/Makefile | 6 ++
.../imx91-93-phyboard-segin-peb-av-18.dtsi | 93 +++++++++++++++++++
.../imx91-phyboard-segin-peb-av-18.dtso | 57 ++++++++++++
.../imx93-phyboard-segin-peb-av-18.dtso | 57 ++++++++++++
4 files changed, 213 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx91-93-phyboard-segin-peb-av-18.dtsi
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..574960280744 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -416,6 +416,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx91-11x11-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx91-11x11-frdm.dtb
dtb-$(CONFIG_ARCH_MXC) += imx91-11x11-frdm-s.dtb
dtb-$(CONFIG_ARCH_MXC) += imx91-phyboard-segin.dtb
+
+imx91-phyboard-segin-peb-av-18-dtbs += imx91-phyboard-segin.dtb imx91-phyboard-segin-peb-av-18.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx91-phyboard-segin-peb-av-18.dtb
+
dtb-$(CONFIG_ARCH_MXC) += imx91-tqma9131-mba91xxca.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb
@@ -441,6 +445,7 @@ imx93-phyboard-nash-jtag-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-jta
imx93-phyboard-nash-peb-wlbt-07-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-peb-wlbt-07.dtbo
imx93-phyboard-nash-pwm-fan-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-pwm-fan.dtbo
imx93-phyboard-segin-peb-av-02-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-02.dtbo
+imx93-phyboard-segin-peb-av-18-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-av-18.dtbo
imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo
imx93-phyboard-segin-peb-wlbt-05-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-wlbt-05.dtbo
imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo
@@ -448,6 +453,7 @@ dtb-$(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/imx91-93-phyboard-segin-peb-av-18.dtsi b/arch/arm64/boot/dts/freescale/imx91-93-phyboard-segin-peb-av-18.dtsi
new file mode 100644
index 000000000000..53d5cbcd798b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx91-93-phyboard-segin-peb-av-18.dtsi
@@ -0,0 +1,93 @@
+// 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>
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <5>;
+ power-supply = <®_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 = <®_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";
+};
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..35edf9b0fb0f
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin-peb-av-18.dtso
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2026 PHYTEC Messtechnik GmbH
+ *
+ * Author: Florijan Plohl <florijan.plohl@norik.com>
+ */
+
+#include "imx91-pinfunc.h"
+#include "imx91-93-phyboard-segin-peb-av-18.dtsi"
+
+&iomuxc {
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MX91_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK 0x57e
+ MX91_PAD_GPIO_IO01__MEDIAMIX_DISP_DE 0x51e
+ MX91_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC 0x51e
+ MX91_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC 0x51e
+ MX91_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA0 0x51e
+ MX91_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA1 0x51e
+ MX91_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA2 0x51e
+ MX91_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA3 0x51e
+ MX91_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA4 0x51e
+ MX91_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA5 0x51e
+ MX91_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA6 0x51e
+ MX91_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA7 0x51e
+ MX91_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA8 0x51e
+ MX91_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA9 0x51e
+ MX91_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10 0x51e
+ MX91_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11 0x51e
+ MX91_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12 0x51e
+ MX91_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13 0x51e
+ MX91_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14 0x51e
+ MX91_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15 0x51e
+ MX91_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16 0x51e
+ MX91_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17 0x51e
+ >;
+ };
+
+ 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..11f7d7502be4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-av-18.dtso
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2026 PHYTEC Messtechnik GmbH
+ *
+ * Author: Florijan Plohl <florijan.plohl@norik.com>
+ */
+
+#include "imx93-pinfunc.h"
+#include "imx91-93-phyboard-segin-peb-av-18.dtsi"
+
+&iomuxc {
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO00__MEDIAMIX_DISP_CLK 0x57e
+ MX93_PAD_GPIO_IO02__MEDIAMIX_DISP_VSYNC 0x51e
+ MX93_PAD_GPIO_IO01__MEDIAMIX_DISP_DE 0x51e
+ MX93_PAD_GPIO_IO03__MEDIAMIX_DISP_HSYNC 0x51e
+ MX93_PAD_GPIO_IO04__MEDIAMIX_DISP_DATA00 0x51e
+ MX93_PAD_GPIO_IO05__MEDIAMIX_DISP_DATA01 0x51e
+ MX93_PAD_GPIO_IO06__MEDIAMIX_DISP_DATA02 0x51e
+ MX93_PAD_GPIO_IO07__MEDIAMIX_DISP_DATA03 0x51e
+ MX93_PAD_GPIO_IO08__MEDIAMIX_DISP_DATA04 0x51e
+ MX93_PAD_GPIO_IO09__MEDIAMIX_DISP_DATA05 0x51e
+ MX93_PAD_GPIO_IO10__MEDIAMIX_DISP_DATA06 0x51e
+ MX93_PAD_GPIO_IO11__MEDIAMIX_DISP_DATA07 0x51e
+ MX93_PAD_GPIO_IO12__MEDIAMIX_DISP_DATA08 0x51e
+ MX93_PAD_GPIO_IO13__MEDIAMIX_DISP_DATA09 0x51e
+ MX93_PAD_GPIO_IO14__MEDIAMIX_DISP_DATA10 0x51e
+ MX93_PAD_GPIO_IO15__MEDIAMIX_DISP_DATA11 0x51e
+ MX93_PAD_GPIO_IO16__MEDIAMIX_DISP_DATA12 0x51e
+ MX93_PAD_GPIO_IO17__MEDIAMIX_DISP_DATA13 0x51e
+ MX93_PAD_GPIO_IO18__MEDIAMIX_DISP_DATA14 0x51e
+ MX93_PAD_GPIO_IO19__MEDIAMIX_DISP_DATA15 0x51e
+ MX93_PAD_GPIO_IO20__MEDIAMIX_DISP_DATA16 0x51e
+ MX93_PAD_GPIO_IO21__MEDIAMIX_DISP_DATA17 0x51e
+ >;
+ };
+
+ 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
reply other threads:[~2026-04-09 9:05 UTC|newest]
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