From 8280d605cf352c8897d178a1130c92b45f67a6dc Mon Sep 17 00:00:00 2001 From: Max Merchel Date: Fri, 20 Feb 2026 15:31:04 +0100 Subject: [PATCH] ARM: dts: mba6ulx: add boot phase properties dtschema/schemas/bootph.yaml describe various node usage during boot phases with DT. MBa6ULx need regulator, SD-Card, UART and watchdog access during boot process. Signed-off-by: Max Merchel Signed-off-by: Frank Li --- 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 {