ARM: dts: stm32: Add ipcc mailbox support on stm32mp1

[oweals/u-boot.git] / arch / arm / dts / stm32mp157c.dtsi

diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi
index 73215855ccd2659d5e3a2ef4d42a2678be317957..b9f0eacf71b6671847d092f37e67d40266c874b2 100644 (file)
--- a/arch/arm/dts/stm32mp157c.dtsi
+++ b/arch/arm/dts/stm32mp157c.dtsi
@@ -849,6 +849,19 @@
                        status = "disabled";
                };
 
+               ipcc: mailbox@4c001000 {
+                       compatible = "st,stm32mp1-ipcc";
+                       #mbox-cells = <1>;
+                       reg = <0x4c001000 0x400>;
+                       st,proc-id = <0>;
+                       interrupts-extended =
+                               <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+                               <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "rx", "tx";
+                       clocks = <&rcc IPCC>;
+                       status = "disabled";
+               };
+
                rcc: rcc@50000000 {
                        compatible = "st,stm32mp1-rcc", "syscon";
                        reg = <0x50000000 0x1000>;