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Date: Wed, 12 Jul 2023 17:42:14 +0530
From: Pankaj Gupta <pankaj.gupta@....com>
To: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
clin@...e.com, conor+dt@...nel.org, pierre.gondois@....com,
ping.bai@....com, xiaoning.wang@....com, wei.fang@....com,
peng.fan@....com, haibo.chen@....com, festevam@...il.com,
linux-imx@....com, davem@...emloft.net, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, gaurav.jain@....com,
alexander.stein@...tq-group.com, sahil.malhotra@....com,
aisheng.dong@....com, V.Sethi@....com
Cc: Pankaj Gupta <pankaj.gupta@....com>
Subject: [PATCH v4 2/7] arm64: dts: imx8ulp-evk: added nxp secure enclave firmware
Added support for NXP secure enclave called EdgeLock Enclave
firmware (se-fw) for imx8ulp-evk.
Signed-off-by: Pankaj Gupta <pankaj.gupta@....com>
---
arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 3ddc0f3125b3..10ed31974a6f 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -114,7 +114,7 @@ sosc: clock-sosc {
#clock-cells = <0>;
};
- sram@...1f000 {
+ sram0: sram@...1f000 {
compatible = "mmio-sram";
reg = <0x0 0x2201f000 0x0 0x1000>;
@@ -161,6 +161,16 @@ s4muap: mailbox@...20000 {
#mbox-cells = <2>;
};
+ ele_fw: se-fw {
+ compatible = "fsl,imx-ele";
+ mboxes = <&s4muap 0 0 &s4muap 1 0>;
+ mbox-names = "tx", "rx";
+ fsl,mu-did = <7>;
+ fsl,mu-id = <2>;
+ sram-pool = <&sram0>;
+ status = "okay";
+ };
+
per_bridge3: bus@...00000 {
compatible = "simple-bus";
reg = <0x29000000 0x800000>;
--
2.34.1
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