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

Max Merchel Max.Merchel at ew.tq-group.com
Wed Feb 18 05:23:36 PST 2026


Add boot phase properties to MBa6ULx device tree.

Signed-off-by: Max Merchel <Max.Merchel at ew.tq-group.com>
---
 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




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