diff mbox series

[v6,03/11] arm64: dts: imx8ulp-evk: added nxp secure enclave firmware

Message ID 20230927175401.1962733-4-pankaj.gupta@nxp.com (mailing list archive)
State New, archived
Headers show
Series firmware: imx: NXP Secure-Enclave FW Driver | expand

Commit Message

Pankaj Gupta Sept. 27, 2023, 5:53 p.m. UTC 
Added support for NXP secure enclave called EdgeLock Enclave
firmware (se-fw) for imx8ulp-evk.

Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 946f2b68d16f..0724a2524ac2 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -152,7 +152,7 @@  sosc: clock-sosc {
 		#clock-cells = <0>;
 	};
 
-	sram@2201f000 {
+	sram0: sram@2201f000 {
 		compatible = "mmio-sram";
 		reg = <0x0 0x2201f000 0x0 0x1000>;
 
@@ -578,4 +578,14 @@  gpiod: gpio@2e200080 {
 			gpio-ranges = <&iomuxc1 0 0 24>;
 		};
 	};
+
+	ele_fw2: se-fw2 {
+		 compatible = "fsl,imx8ulp-se-fw";
+		 mbox-names = "tx", "rx";
+		 mboxes = <&s4muap 0 0>,
+			<&s4muap 1 0>;
+		 fsl,mu-id = <2>;
+		 fsl,sram = <&sram0>;
+	 };
+
 };