From patchwork Wed Apr 22 17:18:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ruchika Gupta X-Patchwork-Id: 238345 List-Id: U-Boot discussion From: ruchika.gupta at nxp.com (Ruchika Gupta) Date: Wed, 22 Apr 2020 22:48:25 +0530 Subject: [PATCH 2/3] arm64: lx2160a: dts: Add OPTEE node In-Reply-To: <20200422171826.139753-1-ruchika.gupta@nxp.com> References: <20200422171826.139753-1-ruchika.gupta@nxp.com> Message-ID: <20200422171826.139753-2-ruchika.gupta@nxp.com> Add OPTEE node in lx2 device tree to enable access of OPTEE TA's from u-boot. Signed-off-by: Ruchika Gupta --- arch/arm/dts/fsl-lx2160a.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/dts/fsl-lx2160a.dtsi b/arch/arm/dts/fsl-lx2160a.dtsi index 42ce4379ec..f0306e9390 100644 --- a/arch/arm/dts/fsl-lx2160a.dtsi +++ b/arch/arm/dts/fsl-lx2160a.dtsi @@ -363,4 +363,11 @@ bus-range = <0x0 0xff>; ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; };