Hi Gabriel
On 3/16/22 14:09, gabriel.fernandez@xxxxxxxxxxx wrote:
From: Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxxx>
Enable optee and SCMI clocks support.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxxx>
---
arch/arm/boot/dts/stm32mp131.dtsi | 37 +++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 262de4eeb4ed..78eac53224d4 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -27,6 +27,43 @@ arm-pmu {
interrupt-parent = <&intc>;
};
+ scmi_sram: sram@2ffff000 {
+ compatible = "mmio-sram";
+ reg = <0x2ffff000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2ffff000 0x1000>;
+
+ scmi_shm: scmi_shm@0 {
rename to scmi-sram@0 to match with yaml description
+ compatible = "arm,scmi-shmem";
+ reg = <0 0x80>;
+ };
+ };
Can you move this sram node in Soc{ please?
+
+ 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>;
