commit 3143769a96fbf216b338a4e552ed06122b4887cb
author Peng Fan <peng.fan@nxp.com> Sat Oct 19 08:51:25 2024 +0800
committer Fabio Estevam <festevam@gmail.com> Fri Oct 25 09:04:29 2024 -0300
tree aeb14e936b2a76bbb194823758577408ed1438c8
parent 953aa999e0de4c397b3957db6e5902191345aff0

arm: dts: imx8qm-mek: fix boot

serial_init runs into panic because no serial device found.
Update the device tree to include bootph-some-ram for some critial
devices needed in pre-reloc stage

Also update usdhc related properties to avoid card initialization
failure.

Fixes: 8c103c33fb1 ("dm: dts: Convert driver model tags to use new schema")
Signed-off-by: Peng Fan <peng.fan@nxp.com>

arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi

diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
index 6e5379e..38925d5 100644
--- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
+++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
@@ -7,21 +7,51 @@
 
 &{/imx8qm-pm} {
 
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
 &mu {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
 &clk {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
 &iomuxc {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
+&reg_usdhc2_vmmc {
+	bootph-pre-ram;
+};
+
+&{/mu@5d1c0000/iomuxc/imx8qm-mek} {
+	bootph-some-ram;
+	bootph-pre-ram;
+};
+
+&pinctrl_usdhc2_gpio {
+	bootph-pre-ram;
+};
+
+&pinctrl_usdhc2 {
+	bootph-pre-ram;
+};
+
+&pinctrl_lpuart0 {
+	bootph-some-ram;
+	bootph-pre-ram;
+};
+
+&pinctrl_usdhc1 {
+	bootph-pre-ram;
+};
+
 &pd_lsio {
 	bootph-pre-ram;
 };
@@ -75,10 +105,12 @@
 };
 
 &pd_dma {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
 &pd_dma_lpuart0 {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 
@@ -131,6 +163,7 @@
 };
 
 &lpuart0 {
+	bootph-some-ram;
 	bootph-pre-ram;
 };
 

arch/arm/dts/fsl-imx8qm-mek.dts

diff --git a/arch/arm/dts/fsl-imx8qm-mek.dts b/arch/arm/dts/fsl-imx8qm-mek.dts
index 63908ba..6cf7ce3 100644
--- a/arch/arm/dts/fsl-imx8qm-mek.dts
+++ b/arch/arm/dts/fsl-imx8qm-mek.dts
@@ -6,7 +6,6 @@
 /dts-v1/;
 
 #include "fsl-imx8qm.dtsi"
-#include "fsl-imx8qm-mek-u-boot.dtsi"
 
 / {
 	model = "Freescale i.MX8QM MEK";