linux-kernel - [PATCH 05/11] arm64: dts: lx2160a: add optee-tz node

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Message-Id: <20211110222200.6780-6-leoyang.li@nxp.com>
Date:   Wed, 10 Nov 2021 16:21:54 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Pankaj Gupta <pankaj.gupta@....com>,
        Li Yang <leoyang.li@....com>
Subject: [PATCH 05/11] arm64: dts: lx2160a: add optee-tz node

From: Pankaj Gupta <pankaj.gupta@....com>

Disabled by default in SoC dtsi and enables in board dts files.

Signed-off-by: Pankaj Gupta <pankaj.gupta@....com>
Signed-off-by: Li Yang <leoyang.li@....com>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts | 4 ++++
 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 4 ++++
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi    | 8 ++++++++
 3 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
index d858d9c8b583..8354af0b31e3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -156,6 +156,10 @@ rtc@51 {
 	};
 };
 
+&optee {
+	status = "okay";
+};
+
 &sata0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 0ec41838e54e..0c44b3cbef77 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -219,6 +219,10 @@ rtc@51 {
 	};
 };
 
+&optee {
+	status = "okay";
+};
+
 &pcs_mdio3 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 51c4f61007cd..5d1f84f4de29 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -1751,4 +1751,12 @@ dpmac18: ethernet@12 {
 			};
 		};
 	};
+
+	firmware {
+		optee: optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+			status = "disabled";
+		};
+	};
 };
-- 
2.25.1