diff mbox series

[v3,4/7] arm64: dts: imx8ulp-evk: added ele-mu

Message ID 20230616181144.646500-5-pankaj.gupta@nxp.com (mailing list archive)
State New, archived
Headers show
Series firmware: imx: NXP Edgelock Enclave MUAP Driver | expand

Commit Message

Pankaj Gupta June 16, 2023, 6:11 p.m. UTC 
added support for ele-mu for imx8ulp-evk.

Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 13 ++++++++++++-
 1 file changed, 12 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 ce8de81cac9a..cbc2769e4c8c 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -113,7 +113,7 @@  sosc: clock-sosc {
 		#clock-cells = <0>;
 	};
 
-	sram@2201f000 {
+	sram0: sram@2201f000 {
 		compatible = "mmio-sram";
 		reg = <0x0 0x2201f000 0x0 0x1000>;
 
@@ -160,6 +160,17 @@  s4muap: mailbox@27020000 {
 			#mbox-cells = <2>;
 		};
 
+		ele_mu: ele-mu {
+			compatible = "fsl,imx-ele";
+			mboxes = <&s4muap 0 0 &s4muap 1 0>;
+			mbox-names = "tx", "rx";
+			fsl,ele_mu_did = <7>;
+			fsl,ele_mu_id = <2>;
+			fsl,ele_mu_max_users = <4>;
+			sram-pool = <&sram0>;
+			status = "okay";
+		};
+
 		per_bridge3: bus@29000000 {
 			compatible = "simple-bus";
 			reg = <0x29000000 0x800000>;