ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP13

Enable optee and SCMI clocks support.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index f9ebc47e64217f26e2307bde7044407c349ebc63..edbc602d2057f67f239f2bf17aa5116f427ba8fe 100644 (file)
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -27,6 +27,31 @@
                interrupt-parent = <&intc>;
        };
 
+       firmware {
+               optee {
+                       method = "smc";
+                       compatible = "linaro,optee-tz";
+               };
+
+               scmi: scmi {
+                       compatible = "linaro,scmi-optee";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       linaro,optee-channel-id = <0>;
+                       shmem = <&scmi_shm>;
+
+                       scmi_clk: protocol@14 {
+                               reg = <0x14>;
+                               #clock-cells = <1>;
+                       };
+
+                       scmi_reset: protocol@16 {
+                               reg = <0x16>;
+                               #reset-cells = <1>;
+                       };
+               };
+       };
+
        clocks {
                clk_axi: clk-axi {
                        #clock-cells = <0>;
@@ -113,6 +138,19 @@
                interrupt-parent = <&intc>;
                ranges;
 
+               scmi_sram: sram@2ffff000 {
+                       compatible = "mmio-sram";
+                       reg = <0x2ffff000 0x1000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <0 0x2ffff000 0x1000>;
+
+                       scmi_shm: scmi-sram@0 {
+                               compatible = "arm,scmi-shmem";
+                               reg = <0 0x80>;
+                       };
+               };
+
                uart4: serial@40010000 {
                        compatible = "st,stm32h7-uart";
                        reg = <0x40010000 0x400>;