* [PATCH v4 0/3] arm64: dts: freescale: add Free Mobile Nodebox v3 CPU Module (LX2160A)
@ 2026-09-11 0:08 Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 1/3] dt-bindings: vendor-prefixes: add Free Mobile Vincent Jardin via B4 Relay
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Vincent Jardin via B4 Relay @ 2026-09-11 0:08 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: devicetree, linux-kernel, imx, linux-arm-kernel, Vincent Jardin,
Krzysztof Kozlowski
The Nodebox v3 is a Free Mobile CPU module built around the NXP LX2160A
(16x Cortex-A72, DPAA2).
The same fsl-lx2160a-nbxv3.dtsi shall be used verbatim by the
U-Boot port, sent in parallel to the U-Boot list, so the two trees
cannot drift.
Dependency:
the DTS uses gpio hogs on the QorIQ GPIO controllers, which
needs the commit
78c0baf85cd0 ("dt-bindings: gpio: fsl,qoriq-gpio: allow gpio-hog child nodes")
already in gpio/for-next and that will likely arrive in v7.4-rc1.
Until it lands, dtbs_check reports the five hog nodes, the rest of the
tree validates clean against the current schemas.
Signed-off-by: Vincent Jardin <vjardin@free.fr>
---
Changes in v4:
- dt-bindings: arm: fsl: commit message like the other ones (Krzysztof Kozlowski)
- Acked-by on the vendor prefix
- Drop U-Boot comments from the DTS commit message (Frank Li)
- Boot NOR reset: reset-gpios on flash@0 instead of a gpio hog (Frank Li)
- ethsw-mdio-en: regulator-fixed instead of a gpio hog (Frank Li)
- ethsw-reset#: hog dropped (Frank Li)
- pltrst#: platform without consumer node
- Link to v3: https://lore.kernel.org/r/20260908-for-upstream-nbxv3-dts-v3-0-1d88b2c11680@free.fr
Changes in v3:
- Drop the thermtrip hog on gpio1 line 23, should have been clean'd
before
- Link to v2: https://lore.kernel.org/r/20260907-for-upstream-nbxv3-dts-v2-0-6b4afd36180b@free.fr
Changes in v2: (from Sashiko's comments)
- Makefile: dtb entry in alphabetical order (before qds).
- Move the XSPI1_A_DATA[7:4] GPIO mux group from &fspi to &gpio1, so
the reset hogs on gpio1 do not depend on the fspi probe.
- gpio hogs: describe ethsw-reset# and ethsw-mdio-en with their
active-low polarity (GPIO_ACTIVE_LOW), same electrical levels.
- Link to v1: https://lore.kernel.org/r/20260907-for-upstream-nbxv3-dts-v1-0-f43fd0028b78@free.fr
---
Vincent Jardin (3):
dt-bindings: vendor-prefixes: add Free Mobile
dt-bindings: arm: fsl: add Free Mobile Nodebox v3 CPU Module
arm64: dts: freescale: add Nodebox v3 CPU Module
Documentation/devicetree/bindings/arm/fsl.yaml | 6 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts | 34 +++
.../boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi | 321 +++++++++++++++++++++
5 files changed, 365 insertions(+)
---
base-commit: df2908090cda368b01ff43709f51890076c56157
change-id: 20260907-for-upstream-nbxv3-dts-bbecd04038a2
Best regards,
--
Vincent Jardin <vjardin@free.fr>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v4 1/3] dt-bindings: vendor-prefixes: add Free Mobile
2026-09-11 0:08 [PATCH v4 0/3] arm64: dts: freescale: add Free Mobile Nodebox v3 CPU Module (LX2160A) Vincent Jardin via B4 Relay
@ 2026-09-11 0:08 ` Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 2/3] dt-bindings: arm: fsl: add Free Mobile Nodebox v3 CPU Module Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 3/3] arm64: dts: freescale: add " Vincent Jardin via B4 Relay
2 siblings, 0 replies; 5+ messages in thread
From: Vincent Jardin via B4 Relay @ 2026-09-11 0:08 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: devicetree, linux-kernel, imx, linux-arm-kernel, Vincent Jardin,
Krzysztof Kozlowski
From: Vincent Jardin <vjardin@free.fr>
Free Mobile is a French mobile network operator. Add its vendor
prefix, used by the Nodebox v3 CPU Module (freemobile,nbxv3).
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Vincent Jardin <vjardin@free.fr>
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index ba20029693734..e467da45cd7ac 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -626,6 +626,8 @@ patternProperties:
description: Freebox SAS
"^freecom,.*":
description: Freecom Gmbh
+ "^freemobile,.*":
+ description: Free Mobile
"^frida,.*":
description: Shenzhen Frida LCD Co., Ltd.
"^friendlyarm,.*":
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v4 2/3] dt-bindings: arm: fsl: add Free Mobile Nodebox v3 CPU Module
2026-09-11 0:08 [PATCH v4 0/3] arm64: dts: freescale: add Free Mobile Nodebox v3 CPU Module (LX2160A) Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 1/3] dt-bindings: vendor-prefixes: add Free Mobile Vincent Jardin via B4 Relay
@ 2026-09-11 0:08 ` Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 3/3] arm64: dts: freescale: add " Vincent Jardin via B4 Relay
2 siblings, 0 replies; 5+ messages in thread
From: Vincent Jardin via B4 Relay @ 2026-09-11 0:08 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: devicetree, linux-kernel, imx, linux-arm-kernel, Vincent Jardin
From: Vincent Jardin <vjardin@free.fr>
Add DT compatible string for the Free Mobile Nodebox v3 CPU Module, an
NXP LX2160A based board.
Signed-off-by: Vincent Jardin <vjardin@free.fr>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 656f2596e1d53..baff4f4159b29 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1937,6 +1937,12 @@ properties:
- fsl,lx2162a-qds
- const: fsl,lx2160a
+ - description: Free Mobile LX2160A based Boards
+ items:
+ - enum:
+ - freemobile,nbxv3
+ - const: fsl,lx2160a
+
- description: SolidRun LX2160A CEX-7 based Boards
items:
- enum:
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v4 3/3] arm64: dts: freescale: add Nodebox v3 CPU Module
2026-09-11 0:08 [PATCH v4 0/3] arm64: dts: freescale: add Free Mobile Nodebox v3 CPU Module (LX2160A) Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 1/3] dt-bindings: vendor-prefixes: add Free Mobile Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 2/3] dt-bindings: arm: fsl: add Free Mobile Nodebox v3 CPU Module Vincent Jardin via B4 Relay
@ 2026-09-11 0:08 ` Vincent Jardin via B4 Relay
2026-09-11 14:42 ` Frank Li
2 siblings, 1 reply; 5+ messages in thread
From: Vincent Jardin via B4 Relay @ 2026-09-11 0:08 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: devicetree, linux-kernel, imx, linux-arm-kernel, Vincent Jardin
From: Vincent Jardin <vjardin@free.fr>
The Nodebox v3 is a Free Mobile CPU module built around the NXP
LX2160A (16x Cortex-A72, DPAA2).
Signed-off-by: Vincent Jardin <vjardin@free.fr>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts | 34 +++
.../boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi | 321 +++++++++++++++++++++
3 files changed, 357 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 95ae85ab4adf5..faab8bf0e1676 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -55,6 +55,8 @@ DTC_FLAGS_fsl-lx2160a-half-twins := -Wno-interrupt_map
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-half-twins.dtb
DTC_FLAGS_fsl-lx2160a-honeycomb := -Wno-interrupt_map
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb
+DTC_FLAGS_fsl-lx2160a-nbxv3 := -Wno-interrupt_map
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-nbxv3.dtb
DTC_FLAGS_fsl-lx2160a-qds := -Wno-interrupt_map
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
DTC_FLAGS_fsl-lx2160a-rdb := -Wno-interrupt_map
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts
new file mode 100644
index 0000000000000..b07e9def0a529
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Free Mobile Nodebox v3 CPU Module (LX2160A)
+ *
+ * Copyright 2026 Free Mobile, Vincent Jardin
+ */
+
+/dts-v1/;
+
+#include "fsl-lx2160a-rev2.dtsi"
+#include "fsl-lx2160a-nbxv3.dtsi"
+
+/ {
+ model = "Free Mobile Nodebox v3 CPU Module (LX2160A)";
+ compatible = "freemobile,nbxv3", "fsl,lx2160a";
+};
+
+&fspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&fspi_dqs_sck_cs10_pins>, <&fspi_data30_pins>;
+};
+
+&gpio1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio1_31_28_pins>;
+};
+
+&pcs_mdio13 {
+ status = "okay";
+};
+
+&pcs_mdio14 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi
new file mode 100644
index 0000000000000..143b24d69d629
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi
@@ -0,0 +1,321 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Free Mobile Nodebox v3 CPU Module (LX2160A)
+ *
+ * Copyright 2026 Free Mobile, Vincent Jardin
+ *
+ * This file is shared by the Linux kernel and U-Boot.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ priority = <128>;
+ };
+
+ reg_ethsw_mdio: regulator-ethsw-mdio {
+ compatible = "regulator-fixed";
+ regulator-name = "ethsw-mdio-en";
+ gpio = <&gpio3 25 GPIO_ACTIVE_LOW>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+&dspi0 {
+ status = "okay";
+
+ dpll@0 {
+ compatible = "microchip,zl30733";
+ reg = <0>;
+ spi-max-frequency = <12500000>;
+ };
+};
+
+&dspi2 {
+ status = "okay";
+};
+
+&dpmac13 {
+ status = "okay";
+ phy-handle = <&lan8023_phy_s0>;
+ phy-connection-type = "10gbase-r";
+};
+
+&dpmac14 {
+ status = "okay";
+ phy-handle = <&lan8023_phy_s1>;
+ phy-connection-type = "10gbase-r";
+};
+
+&dpmac17 {
+ status = "okay";
+ phy-handle = <&rtl8211fd>;
+ phy-connection-type = "rgmii-id";
+};
+
+&emdio1 {
+ status = "okay";
+
+ /* Microchip LAN8023 dual 10G PCS/retimer, Clause 45 only, one address per slice */
+ lan8023_phy_s0: ethernet-phy@2 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <2>;
+ };
+
+ lan8023_phy_s1: ethernet-phy@3 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <3>;
+ };
+
+ rtl8211fd: ethernet-phy@6 {
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <6>;
+ };
+};
+
+&emdio2 {
+ status = "okay";
+};
+
+&esdhc1 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+};
+
+&fspi {
+ status = "okay";
+
+ /* GigaDevice GD55LB02GF, 256 MiB boot NOR */
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <150000000>;
+ spi-rx-bus-width = <1>;
+ spi-tx-bus-width = <1>;
+ reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&fsl_mc {
+ status = "okay";
+};
+
+&gpio0 {
+ status = "okay";
+ gpio-line-names =
+ "", "",
+ "altfn:iic1-sda", "altfn:iic1-scl",
+ "altfn:uart4-sin", "altfn:uart4-sout",
+ "altfn:uart2-sin", "altfn:uart2-sout",
+ "altfn:uart3-sin", "altfn:uart3-sout",
+ "altfn:uart1-sin", "altfn:uart1-sout",
+ "altfn:spi3-pcs3", "altfn:spi3-pcs2",
+ "altfn:spi3-pcs1", "altfn:spi3-pcs0",
+ "altfn:spi1-sck", "altfn:spi1-sin",
+ "altfn:spi1-pcs2", "altfn:spi1-pcs1",
+ "altfn:spi1-pcs0", "altfn:spi1-sout",
+ "altfn:iic6-sda", "altfn:iic6-scl",
+ "altfn:spi3-sin", "altfn:spi3-sout",
+ "altfn:iic4-sda", "altfn:iic4-scl",
+ "altfn:iic3-sda", "altfn:iic3-scl",
+ "altfn:iic2-sda", "altfn:iic2-scl";
+};
+
+&gpio1 {
+ status = "okay";
+ gpio-line-names =
+ "", "", "", "", "", "",
+ "cfg-rcw-src2", "cfg-rcw-src3",
+ "reset-req-b",
+ "altfn:sdhc2-clk", "altfn:sdhc2-ds",
+ "altfn:sdhc2-dat0", "altfn:sdhc2-dat1",
+ "altfn:sdhc2-dat2", "altfn:sdhc2-dat3",
+ "altfn:sdhc2-dat4", "altfn:sdhc2-dat5",
+ "altfn:sdhc2-dat6", "altfn:sdhc2-dat7",
+ "altfn:sdhc2-cmd",
+ "cfg-svr1",
+ "altfn:xspi1-cs0", "altfn:xspi1-sck",
+ "altfn:xspi1-dqs",
+ "altfn:xspi1-data0", "altfn:xspi1-data1",
+ "", "",
+ "flash-reset#", "pltrst#", "", "ethsw-reset#";
+
+ /* Platform reset, no consumer node: released at boot */
+ pltrst-hog {
+ gpio-hog;
+ gpios = <29 GPIO_ACTIVE_LOW>;
+ output-low;
+ line-name = "pltrst#";
+ };
+};
+
+&gpio2 {
+ status = "okay";
+ gpio-line-names =
+ "lan8023-mdint",
+ "i2c2-alert#", "i2c4-alert#", "i2c6-alert#",
+ "u800-tca9539-int#",
+ "spi3-alert#",
+ "wake0", "wake1",
+ "carrier-hot#",
+ "u1300-rtl8211fd-int#",
+ "ethsw-int#",
+ "", "",
+ "u1700-zl30733-clk-gpio0", "u1700-zl30733-clk-gpio1",
+ "u1700-zl30733-clk-gpio2", "u1700-zl30733-clk-gpio3",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "";
+};
+
+&gpio3 {
+ status = "okay";
+ gpio-line-names =
+ "altfn:ec1-txd3", "altfn:ec1-txd2",
+ "altfn:ec1-txd1", "altfn:ec1-txd0",
+ "altfn:ec1-tx-en", "altfn:ec1-gtx-clk",
+ "altfn:ec1-rxd3", "altfn:ec1-rxd2",
+ "altfn:ec1-rxd1", "altfn:ec1-rxd0",
+ "altfn:ec1-rx-clk", "altfn:ec1-rx-dv",
+ "", "",
+ "ptp-refclk-in",
+ "", "", "", "", "", "", "", "",
+ "u1700-zl30733-pps-out",
+ "",
+ "ethsw-mdio-en",
+ "usb01-oc#", /* USB1_PWRFAULT and USB2_PWRFAULT share one net */
+ "",
+ "usb01-oc#",
+ "altfn:spi3-sck",
+ "", "";
+};
+
+/* On-module management bus */
+&i2c0 {
+ status = "okay";
+
+ eeprom@52 {
+ compatible = "atmel,24c32";
+ reg = <0x52>;
+ pagesize = <32>;
+ };
+
+ /* Board ID straps */
+ gpio@74 {
+ compatible = "ti,tca9539";
+ reg = <0x74>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names =
+ "boardid-0x0001", "boardid-0x0002",
+ "boardid-0x0004", "boardid-0x0008",
+ "boardid-0x0010", "boardid-0x0020",
+ "boardid-0x0040", "boardid-0x0080",
+ "boardid-0x0100", "boardid-0x0200",
+ "boardid-0x0400", "boardid-0x0800",
+ "boardid-0x1000", "boardid-0x2000",
+ "boardid-0x4000", "boardid-0x8000";
+ };
+
+ u800: gpio@75 {
+ compatible = "ti,tca9539";
+ reg = <0x75>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ gpio-line-names =
+ "carrier-gpio0", "carrier-gpio1",
+ "carrier-gpio2", "carrier-gpio3",
+ "carrier-gpio4", "carrier-gpio5",
+ "carrier-gpio6", "carrier-gpio7",
+ "carrier-gpio8", "carrier-gpio9",
+ "carrier-gpio10", "carrier-gpio11",
+ "", "", "",
+ "lan8023-rst";
+ };
+
+ /* +0V8_VDD core rail, MPS MPQ8646 (MPQ8785 core) over PMBus */
+ vdd08: regulator@10 {
+ compatible = "mps,mpq8646";
+ reg = <0x10>;
+ };
+
+ /* SO-DIMM SPD temperature sensors */
+ temperature-sensor@18 {
+ compatible = "jedec,jc-42.4-temp";
+ reg = <0x18>;
+ };
+
+ temperature-sensor@19 {
+ compatible = "jedec,jc-42.4-temp";
+ reg = <0x19>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&pcie3 {
+ status = "okay";
+};
+
+&pcie4 {
+ status = "okay";
+};
+
+&pcie5 {
+ status = "okay";
+};
+
+&pcie6 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v4 3/3] arm64: dts: freescale: add Nodebox v3 CPU Module
2026-09-11 0:08 ` [PATCH v4 3/3] arm64: dts: freescale: add " Vincent Jardin via B4 Relay
@ 2026-09-11 14:42 ` Frank Li
0 siblings, 0 replies; 5+ messages in thread
From: Frank Li @ 2026-09-11 14:42 UTC (permalink / raw)
To: vjardin
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Frank Li, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
devicetree, linux-kernel, imx, linux-arm-kernel
On Fri, Sep 11, 2026 at 02:08:35AM +0200, Vincent Jardin via B4 Relay wrote:
> From: Vincent Jardin <vjardin@free.fr>
>
> The Nodebox v3 is a Free Mobile CPU module built around the NXP
> LX2160A (16x Cortex-A72, DPAA2).
>
> Signed-off-by: Vincent Jardin <vjardin@free.fr>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 2 +
> .../arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts | 34 +++
> .../boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi | 321 +++++++++++++++++++++
> 3 files changed, 357 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 95ae85ab4adf5..faab8bf0e1676 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -55,6 +55,8 @@ DTC_FLAGS_fsl-lx2160a-half-twins := -Wno-interrupt_map
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-half-twins.dtb
> DTC_FLAGS_fsl-lx2160a-honeycomb := -Wno-interrupt_map
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb
> +DTC_FLAGS_fsl-lx2160a-nbxv3 := -Wno-interrupt_map
> +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-nbxv3.dtb
> DTC_FLAGS_fsl-lx2160a-qds := -Wno-interrupt_map
> dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
> DTC_FLAGS_fsl-lx2160a-rdb := -Wno-interrupt_map
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts
> new file mode 100644
> index 0000000000000..b07e9def0a529
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts
> @@ -0,0 +1,34 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Free Mobile Nodebox v3 CPU Module (LX2160A)
> + *
> + * Copyright 2026 Free Mobile, Vincent Jardin
> + */
> +
> +/dts-v1/;
> +
> +#include "fsl-lx2160a-rev2.dtsi"
> +#include "fsl-lx2160a-nbxv3.dtsi"
> +
> +/ {
> + model = "Free Mobile Nodebox v3 CPU Module (LX2160A)";
> + compatible = "freemobile,nbxv3", "fsl,lx2160a";
> +};
> +
> +&fspi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&fspi_dqs_sck_cs10_pins>, <&fspi_data30_pins>;
> +};
> +
> +&gpio1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&gpio1_31_28_pins>;
> +};
> +
> +&pcs_mdio13 {
> + status = "okay";
> +};
> +
> +&pcs_mdio14 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi
> new file mode 100644
> index 0000000000000..143b24d69d629
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi
> @@ -0,0 +1,321 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Free Mobile Nodebox v3 CPU Module (LX2160A)
> + *
> + * Copyright 2026 Free Mobile, Vincent Jardin
> + *
> + * This file is shared by the Linux kernel and U-Boot.
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + gpio-restart {
> + compatible = "gpio-restart";
> + gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
> + priority = <128>;
> + };
> +
> + reg_ethsw_mdio: regulator-ethsw-mdio {
> + compatible = "regulator-fixed";
> + regulator-name = "ethsw-mdio-en";
> + gpio = <&gpio3 25 GPIO_ACTIVE_LOW>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +};
> +
> +&crypto {
> + status = "okay";
> +};
> +
> +&dspi0 {
> + status = "okay";
> +
> + dpll@0 {
> + compatible = "microchip,zl30733";
> + reg = <0>;
> + spi-max-frequency = <12500000>;
> + };
> +};
> +
> +&dspi2 {
> + status = "okay";
> +};
> +
> +&dpmac13 {
> + status = "okay";
status should be last property before child nodes, check others.
Frank
> + phy-handle = <&lan8023_phy_s0>;
> + phy-connection-type = "10gbase-r";
> +};
> +
> +&dpmac14 {
> + status = "okay";
> + phy-handle = <&lan8023_phy_s1>;
> + phy-connection-type = "10gbase-r";
> +};
> +
> +&dpmac17 {
> + status = "okay";
> + phy-handle = <&rtl8211fd>;
> + phy-connection-type = "rgmii-id";
> +};
> +
> +&emdio1 {
> + status = "okay";
> +
> + /* Microchip LAN8023 dual 10G PCS/retimer, Clause 45 only, one address per slice */
> + lan8023_phy_s0: ethernet-phy@2 {
> + compatible = "ethernet-phy-ieee802.3-c45";
> + reg = <2>;
> + };
> +
> + lan8023_phy_s1: ethernet-phy@3 {
> + compatible = "ethernet-phy-ieee802.3-c45";
> + reg = <3>;
> + };
> +
> + rtl8211fd: ethernet-phy@6 {
> + compatible = "ethernet-phy-id001c.c916";
> + reg = <6>;
> + };
> +};
> +
> +&emdio2 {
> + status = "okay";
> +};
> +
> +&esdhc1 {
> + status = "okay";
> + bus-width = <8>;
> + non-removable;
> + mmc-hs200-1_8v;
> + mmc-hs400-1_8v;
> +};
> +
> +&fspi {
> + status = "okay";
> +
> + /* GigaDevice GD55LB02GF, 256 MiB boot NOR */
> + flash@0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + spi-max-frequency = <150000000>;
> + spi-rx-bus-width = <1>;
> + spi-tx-bus-width = <1>;
> + reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&fsl_mc {
> + status = "okay";
> +};
> +
> +&gpio0 {
> + status = "okay";
> + gpio-line-names =
> + "", "",
> + "altfn:iic1-sda", "altfn:iic1-scl",
> + "altfn:uart4-sin", "altfn:uart4-sout",
> + "altfn:uart2-sin", "altfn:uart2-sout",
> + "altfn:uart3-sin", "altfn:uart3-sout",
> + "altfn:uart1-sin", "altfn:uart1-sout",
> + "altfn:spi3-pcs3", "altfn:spi3-pcs2",
> + "altfn:spi3-pcs1", "altfn:spi3-pcs0",
> + "altfn:spi1-sck", "altfn:spi1-sin",
> + "altfn:spi1-pcs2", "altfn:spi1-pcs1",
> + "altfn:spi1-pcs0", "altfn:spi1-sout",
> + "altfn:iic6-sda", "altfn:iic6-scl",
> + "altfn:spi3-sin", "altfn:spi3-sout",
> + "altfn:iic4-sda", "altfn:iic4-scl",
> + "altfn:iic3-sda", "altfn:iic3-scl",
> + "altfn:iic2-sda", "altfn:iic2-scl";
> +};
> +
> +&gpio1 {
> + status = "okay";
> + gpio-line-names =
> + "", "", "", "", "", "",
> + "cfg-rcw-src2", "cfg-rcw-src3",
> + "reset-req-b",
> + "altfn:sdhc2-clk", "altfn:sdhc2-ds",
> + "altfn:sdhc2-dat0", "altfn:sdhc2-dat1",
> + "altfn:sdhc2-dat2", "altfn:sdhc2-dat3",
> + "altfn:sdhc2-dat4", "altfn:sdhc2-dat5",
> + "altfn:sdhc2-dat6", "altfn:sdhc2-dat7",
> + "altfn:sdhc2-cmd",
> + "cfg-svr1",
> + "altfn:xspi1-cs0", "altfn:xspi1-sck",
> + "altfn:xspi1-dqs",
> + "altfn:xspi1-data0", "altfn:xspi1-data1",
> + "", "",
> + "flash-reset#", "pltrst#", "", "ethsw-reset#";
> +
> + /* Platform reset, no consumer node: released at boot */
> + pltrst-hog {
> + gpio-hog;
> + gpios = <29 GPIO_ACTIVE_LOW>;
> + output-low;
> + line-name = "pltrst#";
> + };
> +};
> +
> +&gpio2 {
> + status = "okay";
> + gpio-line-names =
> + "lan8023-mdint",
> + "i2c2-alert#", "i2c4-alert#", "i2c6-alert#",
> + "u800-tca9539-int#",
> + "spi3-alert#",
> + "wake0", "wake1",
> + "carrier-hot#",
> + "u1300-rtl8211fd-int#",
> + "ethsw-int#",
> + "", "",
> + "u1700-zl30733-clk-gpio0", "u1700-zl30733-clk-gpio1",
> + "u1700-zl30733-clk-gpio2", "u1700-zl30733-clk-gpio3",
> + "", "", "", "", "", "", "", "",
> + "", "", "", "", "", "", "";
> +};
> +
> +&gpio3 {
> + status = "okay";
> + gpio-line-names =
> + "altfn:ec1-txd3", "altfn:ec1-txd2",
> + "altfn:ec1-txd1", "altfn:ec1-txd0",
> + "altfn:ec1-tx-en", "altfn:ec1-gtx-clk",
> + "altfn:ec1-rxd3", "altfn:ec1-rxd2",
> + "altfn:ec1-rxd1", "altfn:ec1-rxd0",
> + "altfn:ec1-rx-clk", "altfn:ec1-rx-dv",
> + "", "",
> + "ptp-refclk-in",
> + "", "", "", "", "", "", "", "",
> + "u1700-zl30733-pps-out",
> + "",
> + "ethsw-mdio-en",
> + "usb01-oc#", /* USB1_PWRFAULT and USB2_PWRFAULT share one net */
> + "",
> + "usb01-oc#",
> + "altfn:spi3-sck",
> + "", "";
> +};
> +
> +/* On-module management bus */
> +&i2c0 {
> + status = "okay";
> +
> + eeprom@52 {
> + compatible = "atmel,24c32";
> + reg = <0x52>;
> + pagesize = <32>;
> + };
> +
> + /* Board ID straps */
> + gpio@74 {
> + compatible = "ti,tca9539";
> + reg = <0x74>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-line-names =
> + "boardid-0x0001", "boardid-0x0002",
> + "boardid-0x0004", "boardid-0x0008",
> + "boardid-0x0010", "boardid-0x0020",
> + "boardid-0x0040", "boardid-0x0080",
> + "boardid-0x0100", "boardid-0x0200",
> + "boardid-0x0400", "boardid-0x0800",
> + "boardid-0x1000", "boardid-0x2000",
> + "boardid-0x4000", "boardid-0x8000";
> + };
> +
> + u800: gpio@75 {
> + compatible = "ti,tca9539";
> + reg = <0x75>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
> + gpio-line-names =
> + "carrier-gpio0", "carrier-gpio1",
> + "carrier-gpio2", "carrier-gpio3",
> + "carrier-gpio4", "carrier-gpio5",
> + "carrier-gpio6", "carrier-gpio7",
> + "carrier-gpio8", "carrier-gpio9",
> + "carrier-gpio10", "carrier-gpio11",
> + "", "", "",
> + "lan8023-rst";
> + };
> +
> + /* +0V8_VDD core rail, MPS MPQ8646 (MPQ8785 core) over PMBus */
> + vdd08: regulator@10 {
> + compatible = "mps,mpq8646";
> + reg = <0x10>;
> + };
> +
> + /* SO-DIMM SPD temperature sensors */
> + temperature-sensor@18 {
> + compatible = "jedec,jc-42.4-temp";
> + reg = <0x18>;
> + };
> +
> + temperature-sensor@19 {
> + compatible = "jedec,jc-42.4-temp";
> + reg = <0x19>;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> +};
> +
> +&i2c2 {
> + status = "okay";
> +};
> +
> +&i2c3 {
> + status = "okay";
> +};
> +
> +&i2c5 {
> + status = "okay";
> +};
> +
> +&pcie3 {
> + status = "okay";
> +};
> +
> +&pcie4 {
> + status = "okay";
> +};
> +
> +&pcie5 {
> + status = "okay";
> +};
> +
> +&pcie6 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> +};
> +
> +&usb1 {
> + status = "okay";
> +};
>
> --
> 2.43.0
>
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-09-11 14:42 UTC | newest]
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2026-09-11 0:08 [PATCH v4 0/3] arm64: dts: freescale: add Free Mobile Nodebox v3 CPU Module (LX2160A) Vincent Jardin via B4 Relay
2026-09-11 0:08 ` [PATCH v4 1/3] dt-bindings: vendor-prefixes: add Free Mobile Vincent Jardin via B4 Relay
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