arm: dts: imx8qm-mek: add u-boot, dm-spl for lpuart0
lpuart0 is the uart used by SPL and U-Boot proper, and DM_SERIAL
is enabled. Since uclass power domain is also enabled, to make
lpuart work properly, need add u-boot,dm-spl for lpuart power domain
and its parent.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
index 9a4a83b..80d6475 100644
--- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
+++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
@@ -72,6 +72,14 @@
u-boot,dm-spl;
};
+&pd_dma {
+ u-boot,dm-spl;
+};
+
+&pd_dma_lpuart0 {
+ u-boot,dm-spl;
+};
+
&gpio0 {
u-boot,dm-spl;
};