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-rw-r--r--arch/arm/dts/imx8mm.dtsi18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mm.dtsi b/arch/arm/dts/imx8mm.dtsi
new file mode 100644
index 0000000000..78bbacb2b1
--- /dev/null
+++ b/arch/arm/dts/imx8mm.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/ {
+ aliases {
+ gpr.reboot_mode = &reboot_mode_gpr;
+ };
+};
+
+&src {
+ compatible = "fsl,imx8mm-src", "fsl,imx8mq-src", "syscon", "simple-mfd";
+
+ reboot_mode_gpr: reboot-mode {
+ compatible = "barebox,syscon-reboot-mode";
+ offset = <0x94>, <0x98>; /* SRC_GPR{9,10} */
+ mask = <0xffffffff>, <0x40000000>;
+ mode-normal = <0>, <0>;
+ mode-serial = <0x00000010>, <0x40000000>;
+ };
+};