diff mbox series

[v4,14/14] ARM: dts: stm32: add optee reserved memory on stm32mp135f-dk

Message ID 20220516070600.7692-15-gabriel.fernandez@foss.st.com (mailing list archive)
State New, archived
Headers show
Series Introduction of STM32MP13 RCC driver (Reset Clock Controller) | expand

Commit Message

Gabriel FERNANDEZ May 16, 2022, 7:06 a.m. UTC 
From: Gabriel Fernandez <gabriel.fernandez@foss.st.com>

Add the static OP-TEE reserved memory regions.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
---
 arch/arm/boot/dts/stm32mp135f-dk.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index 09d6226d598f..2c603ce3500b 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -26,6 +26,22 @@  memory@c0000000 {
 		reg = <0xc0000000 0x20000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		optee_framebuffer@dd000000 {
+			reg = <0xdd000000 0x1000000>;
+			no-map;
+		};
+
+		optee@de000000 {
+			reg = <0xde000000 0x2000000>;
+			no-map;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";