[PATCH v2 0/4] Initial PHYTEC i.MX93 overlays

[PATCH v2 0/4] Initial PHYTEC i.MX93 overlays

[Primoz Fiser]

Add initial overlays for the PHYTEC phyCORE-i.MX93 SoM based boards,
that is the phyBOARD-Segin-i.MX93 and phyBOARD-Nash-i.MX93.

Overlay #1:
 - imx93-phycore-rpmsg.dtbo
 - add support for M33 core RPMsg on phyCORE-i.MX93 based boards
 - applicable to both phyBOARD-Nash and phyBOARD-Segin boards

Overlay #2:
 - imx93-phyboard-segin-peb-eval-01.dtbo
 - add support for PHYTEC PEB-EVAL-01 evaluation adapter
 - applicable to phyBOARD-Segin board

Overlay #3:
 - imx93-phyboard-segin-peb-wlbt-05.dtbo
 - add support for PHYTEC PEB-WLBT-05 WLAN/BT adapter
 - applicable to phyBOARD-Segin board

Overlay #4: 
 - imx93-phyboard-nash-peb-wlbt-07.dtbo
 - add support for PHYTEC PEB-WLBT-07 WLAN/BT adapter
 - applicable to phyBOARD-Nash board


Changes in v2:
- reorder reserved memory nodes by address

Link to v1: https://lore.kernel.org/all/20250619063954.1730231-1-primoz.fiser@norik.com/

Primoz Fiser (4):
  arm64: dts: imx93-phycore-som: Add RPMsg overlay
  arm64: dts: imx93-phyboard-segin: Add PEB-EVAL-01 overlay
  arm64: dts: imx93-phyboard-segin: Add PEB-WLBT-05 overlay
  arm64: dts: imx93-phyboard-nash: Add PEB-WLBT-07 overlay

 arch/arm64/boot/dts/freescale/Makefile        | 10 ++
 .../imx93-phyboard-nash-peb-wlbt-07.dtso      | 88 ++++++++++++++++++
 .../imx93-phyboard-segin-peb-eval-01.dtso     | 52 +++++++++++
 .../imx93-phyboard-segin-peb-wlbt-05.dtso     | 93 +++++++++++++++++++
 .../dts/freescale/imx93-phycore-rpmsg.dtso    | 60 ++++++++++++
 5 files changed, 303 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-nash-peb-wlbt-07.dtso
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-wlbt-05.dtso
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-rpmsg.dtso

-- 
2.34.1

[PATCH v2 1/4] arm64: dts: imx93-phycore-som: Add RPMsg overlay

[Primoz Fiser]

Add an overlay used for remote processor inter-core communication
between A55 and M33 cores on the phyCORE-i.MX93 SoM based boards.

Overlay adds the required reserved memory regions and enables the
mailbox unit and the M33 core for RPMsg (Remote Processor Messaging
Framework).

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
Changes in v2:
- reorder reserved memory nodes by address

 arch/arm64/boot/dts/freescale/Makefile        |  4 ++
 .../dts/freescale/imx93-phycore-rpmsg.dtso    | 60 +++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phycore-rpmsg.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 0b473a23d120..08a1de299538 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -324,6 +324,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-14x14-evk.dtb
 dtb-$(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
+
+imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb
+
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba91xxca.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-rpmsg.dtso b/arch/arm64/boot/dts/freescale/imx93-phycore-rpmsg.dtso
new file mode 100644
index 000000000000..c6cb5c580455
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phycore-rpmsg.dtso
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 PHYTEC Messtechnik GmbH
+ * Author: Primoz Fiser <primoz.fiser@norik.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		rsc_table: rsc-table@2021e000 {
+			reg = <0 0x2021e000 0 0x1000>;
+			no-map;
+		};
+
+		vdev0vring0: vdev0vring0@a4000000 {
+			reg = <0 0xa4000000 0 0x8000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@a4008000 {
+			reg = <0 0xa4008000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring0: vdev1vring0@a4010000 {
+			reg = <0 0xa4010000 0 0x8000>;
+			no-map;
+		};
+
+		vdev1vring1: vdev1vring1@a4018000 {
+			reg = <0 0xa4018000 0 0x8000>;
+			no-map;
+		};
+
+		vdevbuffer: vdevbuffer@a4020000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0xa4020000 0 0x100000>;
+			no-map;
+		};
+	};
+};
+
+&cm33 {
+	mbox-names = "tx", "rx", "rxdb";
+	mboxes = <&mu1 0 1>,
+		 <&mu1 1 1>,
+		 <&mu1 3 1>;
+	memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+		 <&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+	status = "okay";
+};
+
+&mu1 {
+	status = "okay";
+};
-- 
2.34.1

[PATCH v2 2/4] arm64: dts: imx93-phyboard-segin: Add PEB-EVAL-01 overlay

[Primoz Fiser]

Add overlay to support PEB-EVAL-01 adapter on phyBOARD-Segin-i.MX93.
This is a PHYTEC evaluation module with three LEDs and two input buttons
that users can attach to the board expansion connector X16.

Note that, due to compatibility with existing PHYTEC platforms using the
phyBOARD-Segin carrier board such as i.MX6UL and STM32MP1, we face some
hardware limitations and can thus only support one user LED (D2) and one
button (S2) on the i.MX93 variant of the phyBOARD-Segin.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
Changes in v2:
- no changes 

 arch/arm64/boot/dts/freescale/Makefile        |  2 +
 .../imx93-phyboard-segin-peb-eval-01.dtso     | 52 +++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 08a1de299538..011b2d58e4f7 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -325,7 +325,9 @@ 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
 
+imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo
 imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb
 
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba91xxca.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso
new file mode 100644
index 000000000000..8039aa1ddfba
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-eval-01.dtso
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 PHYTEC Messtechnik GmbH
+ * Author: Andrej Picej <andrej.picej@norik.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx93-pinfunc.h"
+
+&{/} {
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		button-s2 {
+			label = "sleep";
+			linux,code = <KEY_SLEEP>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+			wakeup-source;
+		};
+	};
+
+	user-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_user_leds>;
+
+		user-led2 {
+			gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_gpio_keys: gpiokeysgrp {
+		fsl,pins = <
+			MX93_PAD_PDM_BIT_STREAM1__GPIO1_IO10	0x31e
+		>;
+	};
+
+	pinctrl_user_leds: userledsgrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_RD3__GPIO4_IO13		0x31e
+		>;
+	};
+};
-- 
2.34.1

[PATCH v2 3/4] arm64: dts: imx93-phyboard-segin: Add PEB-WLBT-05 overlay

[Primoz Fiser]

Add support for PEB-WLBT-05 WLAN/BT adapter on phyBOARD-Segin-i.MX93.
The PEB-WLBT-05 is equipped with a Sterling-LWB radio module, which is
capable of Wi-Fi 802.11 b/g/n and Bluetooth 4.2.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
Changes in v2:
- no changes 

 arch/arm64/boot/dts/freescale/Makefile        |  2 +
 .../imx93-phyboard-segin-peb-wlbt-05.dtso     | 93 +++++++++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-wlbt-05.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 011b2d58e4f7..3166684ab558 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -326,8 +326,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
 
 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-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-wlbt-05.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-phycore-rpmsg.dtb
 
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba91xxca.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-wlbt-05.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-wlbt-05.dtso
new file mode 100644
index 000000000000..fba1362ced72
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin-peb-wlbt-05.dtso
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 PHYTEC Messtechnik GmbH
+ * Author: Andrej Picej <andrej.picej@norik.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx93-pinfunc.h"
+
+&{/} {
+	usdhc3_pwrseq: usdhc3-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		post-power-on-delay-ms = <100>;
+		power-off-delay-us = <60>;
+		reset-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&lpuart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+		max-speed = <2000000>;
+	};
+};
+
+&usdhc3 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_wlbt>;
+	pinctrl-1 = <&pinctrl_usdhc3_sleep>, <&pinctrl_wlbt>;
+	mmc-pwrseq = <&usdhc3_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	no-1-8-v;
+	status = "okay";
+
+	brmcf: wifi@1 {
+		compatible = "brcm,bcm4329-fmac";
+		reg = <1>;
+	};
+};
+
+&iomuxc {
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX	0x31e
+			MX93_PAD_DAP_TDI__LPUART5_RX		0x31e
+			MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B	0x31e
+			MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B	0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__USDHC3_CLK		0x179e
+			MX93_PAD_GPIO_IO23__USDHC3_CMD		0x4000139e
+			MX93_PAD_GPIO_IO24__USDHC3_DATA0	0x4000139e
+			MX93_PAD_GPIO_IO25__USDHC3_DATA1	0x4000139e
+			MX93_PAD_GPIO_IO26__USDHC3_DATA2	0x4000139e
+			MX93_PAD_GPIO_IO27__USDHC3_DATA3	0x4000139e
+		>;
+	};
+
+	pinctrl_usdhc3_sleep: usdhc3sleepgrp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__USDHC3_CLK		0x31e
+			MX93_PAD_GPIO_IO23__USDHC3_CMD		0x31e
+			MX93_PAD_GPIO_IO24__USDHC3_DATA0	0x31e
+			MX93_PAD_GPIO_IO25__USDHC3_DATA1	0x31e
+			MX93_PAD_GPIO_IO26__USDHC3_DATA2	0x31e
+			MX93_PAD_GPIO_IO27__USDHC3_DATA3	0x31e
+		>;
+	};
+
+	pinctrl_wlbt: wlbtgrp {
+		fsl,pins = <
+			MX93_PAD_ENET1_RD3__GPIO4_IO13		0x31e	/* BT ENABLE */
+			MX93_PAD_ENET1_TXC__GPIO4_IO07		0x31e	/* WLAN ENABLE */
+			MX93_PAD_I2C1_SCL__GPIO1_IO00		0x31e	/* HOST WAKEUP */
+		>;
+	};
+};
-- 
2.34.1

[PATCH v2 4/4] arm64: dts: imx93-phyboard-nash: Add PEB-WLBT-07 overlay

[Primoz Fiser]

Add overlay to support PHYTEC PEB-WLBT-07 WiFi/Bluetooth evaluation
adapter on phyBOARD-Nash-i.MX93 board. Adapter uses the u-blox MAYA-W2
module (IW612 chipset) which is capable of Wi-Fi 6 and Bluetooth 5.4 LE.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
Changes in v2:
- no changes 

 arch/arm64/boot/dts/freescale/Makefile        |  2 +
 .../imx93-phyboard-nash-peb-wlbt-07.dtso      | 88 +++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-nash-peb-wlbt-07.dtso

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 3166684ab558..699c3b1d80b2 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -325,9 +325,11 @@ 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
 
+imx93-phyboard-nash-peb-wlbt-07-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-peb-wlbt-07.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-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-peb-wlbt-07.dtb
 dtb-$(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/imx93-phyboard-nash-peb-wlbt-07.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash-peb-wlbt-07.dtso
new file mode 100644
index 000000000000..c7553e39e763
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash-peb-wlbt-07.dtso
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 PHYTEC Messtechnik GmbH
+ * Author: Primoz Fiser <primoz.fiser@norik.com>
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx93-pinfunc.h"
+
+&{/} {
+	usdhc3_pwrseq: usdhc3-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&lpuart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "nxp,88w8987-bt";
+	};
+};
+
+/*
+ * NOTE: When uSDHC3 port is multiplexed on GPIO_IO[27:22] pads, it only
+ * supports 50 MHz mode, due to introduction of potential variations in
+ * trace impedance, drive strength, and timing skew. Refer to i.MX 93
+ * Application Processors Data Sheet, Rev. 3, page 60 for more details.
+ */
+&usdhc3 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_wlbt>;
+	pinctrl-1 = <&pinctrl_usdhc3_sleep>, <&pinctrl_wlbt>;
+	mmc-pwrseq = <&usdhc3_pwrseq>;
+	bus-width = <4>;
+	keep-power-in-suspend;
+	non-removable;
+	wakeup-source;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX93_PAD_DAP_TDO_TRACESWO__LPUART5_TX	0x31e
+			MX93_PAD_DAP_TDI__LPUART5_RX		0x31e
+			MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B	0x31e
+			MX93_PAD_DAP_TMS_SWDIO__LPUART5_RTS_B	0x31e
+		>;
+	};
+
+	/* need to config the SION for data and cmd pad, refer to ERR052021 */
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__USDHC3_CLK		0x179e
+			MX93_PAD_SD3_CMD__USDHC3_CMD 		0x4000178e
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0	0x4000138e
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1	0x4000138e
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2	0x4000138e
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3	0x4000138e
+		>;
+	};
+
+	pinctrl_usdhc3_sleep: usdhc3sleepgrp {
+		fsl,pins = <
+			MX93_PAD_GPIO_IO22__USDHC3_CLK		0x31e
+			MX93_PAD_SD3_CMD__USDHC3_CMD 		0x31e
+			MX93_PAD_SD3_DATA0__USDHC3_DATA0	0x31e
+			MX93_PAD_SD3_DATA1__USDHC3_DATA1	0x31e
+			MX93_PAD_SD3_DATA2__USDHC3_DATA2	0x31e
+			MX93_PAD_SD3_DATA3__USDHC3_DATA3	0x31e
+		>;
+	};
+
+	pinctrl_wlbt: wlbtgrp {
+		fsl,pins = <
+			MX93_PAD_CCM_CLKO2__GPIO3_IO27		0x31e	/* WAKE_DEV */
+			MX93_PAD_CCM_CLKO3__GPIO4_IO28		0x31e	/* WAKE_HOST */
+			MX93_PAD_CCM_CLKO4__GPIO4_IO29		0x31e	/* PDn */
+		>;
+	};
+};
-- 
2.34.1

Re: [PATCH v2 0/4] Initial PHYTEC i.MX93 overlays

[Primoz Fiser]

Hi Peng,

On 7. 07. 25 10:04, Peng Fan wrote:
> On Mon, Jul 07, 2025 at 08:10:57AM +0200, Primoz Fiser wrote:
>> Add initial overlays for the PHYTEC phyCORE-i.MX93 SoM based boards,
>> that is the phyBOARD-Segin-i.MX93 and phyBOARD-Nash-i.MX93.
>>
>> Overlay #1:
>> - imx93-phycore-rpmsg.dtbo
>> - add support for M33 core RPMsg on phyCORE-i.MX93 based boards
>> - applicable to both phyBOARD-Nash and phyBOARD-Segin boards
>>
>> Overlay #2:
>> - imx93-phyboard-segin-peb-eval-01.dtbo
>> - add support for PHYTEC PEB-EVAL-01 evaluation adapter
>> - applicable to phyBOARD-Segin board
>>
>> Overlay #3:
>> - imx93-phyboard-segin-peb-wlbt-05.dtbo
>> - add support for PHYTEC PEB-WLBT-05 WLAN/BT adapter
>> - applicable to phyBOARD-Segin board
>>
>> Overlay #4: 
>> - imx93-phyboard-nash-peb-wlbt-07.dtbo
>> - add support for PHYTEC PEB-WLBT-07 WLAN/BT adapter
>> - applicable to phyBOARD-Nash board
>>
>>
>> Changes in v2:
>> - reorder reserved memory nodes by address
>>
>> Link to v1: https://lore.kernel.org/all/20250619063954.1730231-1-primoz.fiser@norik.com/
>>
>> Primoz Fiser (4):
>>  arm64: dts: imx93-phycore-som: Add RPMsg overlay
>>  arm64: dts: imx93-phyboard-segin: Add PEB-EVAL-01 overlay
>>  arm64: dts: imx93-phyboard-segin: Add PEB-WLBT-05 overlay
>>  arm64: dts: imx93-phyboard-nash: Add PEB-WLBT-07 overlay
> 
> 
> I think it would be better to update License to
> SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> 
> But up to you, I am not sure whether dtso(GPL-2.0) could
> work with dts(GPL-2.0 or MIT).

Good catch!

Yes, this indeed needs fixing. Will send v3 updating to (GPL-2.0+ OR
MIT) as the base dts.

> 
> 
> For the patchset
> Reviewed-by: Peng Fan <peng.fan@nxp.com>>

Thanks for review.

BR,
Primoz


> Regards,
> Peng

-- 
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: [PATCH v2 0/4] Initial PHYTEC i.MX93 overlays

[Peng Fan]

On Mon, Jul 07, 2025 at 08:10:57AM +0200, Primoz Fiser wrote:
>Add initial overlays for the PHYTEC phyCORE-i.MX93 SoM based boards,
>that is the phyBOARD-Segin-i.MX93 and phyBOARD-Nash-i.MX93.
>
>Overlay #1:
> - imx93-phycore-rpmsg.dtbo
> - add support for M33 core RPMsg on phyCORE-i.MX93 based boards
> - applicable to both phyBOARD-Nash and phyBOARD-Segin boards
>
>Overlay #2:
> - imx93-phyboard-segin-peb-eval-01.dtbo
> - add support for PHYTEC PEB-EVAL-01 evaluation adapter
> - applicable to phyBOARD-Segin board
>
>Overlay #3:
> - imx93-phyboard-segin-peb-wlbt-05.dtbo
> - add support for PHYTEC PEB-WLBT-05 WLAN/BT adapter
> - applicable to phyBOARD-Segin board
>
>Overlay #4: 
> - imx93-phyboard-nash-peb-wlbt-07.dtbo
> - add support for PHYTEC PEB-WLBT-07 WLAN/BT adapter
> - applicable to phyBOARD-Nash board
>
>
>Changes in v2:
>- reorder reserved memory nodes by address
>
>Link to v1: https://lore.kernel.org/all/20250619063954.1730231-1-primoz.fiser@norik.com/
>
>Primoz Fiser (4):
>  arm64: dts: imx93-phycore-som: Add RPMsg overlay
>  arm64: dts: imx93-phyboard-segin: Add PEB-EVAL-01 overlay
>  arm64: dts: imx93-phyboard-segin: Add PEB-WLBT-05 overlay
>  arm64: dts: imx93-phyboard-nash: Add PEB-WLBT-07 overlay


I think it would be better to update License to
SPDX-License-Identifier: (GPL-2.0+ OR MIT)

But up to you, I am not sure whether dtso(GPL-2.0) could
work with dts(GPL-2.0 or MIT).


For the patchset
Reviewed-by: Peng Fan <peng.fan@nxp.com>

Regards,
Peng