@@ -1242,4 +1242,25 @@
status = "disabled";
};
};
+
+ mlahb: mlahb@0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x38000000 0x10000>,
+ <0x10000000 0x10000000 0x60000>,
+ <0x30000000 0x30000000 0x60000>;
+
+ m4_rproc: m4@0 {
+ compatible = "st,stm32mp1-rproc";
+ reg = <0x00000000 0x10000>,
+ <0x10000000 0x40000>,
+ <0x30000000 0x40000>;
+ resets = <&rcc MCU_R>;
+ reset-names = "mcu_rst";
+ st,syscfg-holdboot = <&rcc 0x10C 0x1>;
+ st,syscfg-tz = <&rcc 0x000 0x1>;
+ status = "disabled";
+ };
+ };
};
Declare the M4 remote processor in a sub-node of the ahb simple bus. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> --- arch/arm/boot/dts/stm32mp157c.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)