[PATCH 3/4] ARM: dts: mba6ulx: add boot phase properties

From: Max Merchel

Date: Wed Feb 18 2026 - 08:26:39 EST


Add boot phase properties to MBa6ULx device tree.

Signed-off-by: Max Merchel <Max.Merchel@xxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
index 65fde4f52587..1fda60d62ffe 100644
--- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
@@ -95,6 +95,7 @@ reg_mba6ul_3v3: regulator-mba6ul-3v3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
+ bootph-pre-ram;
};

reg_mba6ul_5v0: regulator-mba6ul-5v0 {
@@ -336,6 +337,7 @@ &sai1 {
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
+ bootph-pre-ram;
status = "okay";
};

@@ -392,6 +394,7 @@ &usdhc1 {
no-1-8-v;
no-mmc;
no-sdio;
+ bootph-all;
status = "okay";
};

@@ -399,6 +402,7 @@ &wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog1>;
fsl,ext-reset-output;
+ bootph-pre-ram;
status = "okay";
};

@@ -494,6 +498,7 @@ pinctrl_uart1: uart1grp {
MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
>;
+ bootph-pre-ram;
};

pinctrl_uart3: uart3grp {
@@ -542,6 +547,7 @@ MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x0001b099
/* CD */
MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x0001b099
>;
+ bootph-all;
};

pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
--
2.43.0