RE: [PATCH 11/11] arm64: dts: ls1028a-qds: enable optee node

[Leo Li]

> -----Original Message-----
> From: Sahil Malhotra <sahil.malhotra@xxxxxxx>
> Sent: Saturday, November 13, 2021 12:37 AM
> To: Leo Li <leoyang.li@xxxxxxx>; Bjorn Helgaas <bhelgaas@xxxxxxxxxx>;
> Rob Herring <robh+dt@xxxxxxxxxx>; Shawn Guo <shawnguo@xxxxxxxxxx>
> Cc: linux-pci@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Leo Li
> <leoyang.li@xxxxxxx>
> Subject: RE: [PATCH 11/11] arm64: dts: ls1028a-qds: enable optee node
> 
> Hi Leo,
> 
> We support OP-TEE on LS1028A-RDB only as of now.
> LS1028A-QDS doesn't support OP-TEE.

I thought it was supported as you were adding the o-tee node to the soc dtsi.

We will drop this patch then.

Regards,
Leo
> 
> Regards,
> Sahil Malhotra
> 
> -----Original Message-----
> From: Li Yang <leoyang.li@xxxxxxx>
> Sent: Saturday, November 13, 2021 4:05 AM
> To: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>; Rob Herring
> <robh+dt@xxxxxxxxxx>; Shawn Guo <shawnguo@xxxxxxxxxx>
> Cc: linux-pci@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Sahil
> Malhotra <sahil.malhotra@xxxxxxx>; Leo Li <leoyang.li@xxxxxxx>
> Subject: [PATCH 11/11] arm64: dts: ls1028a-qds: enable optee node
> 
> From: Sahil Malhotra <sahil.malhotra@xxxxxxx>
> 
> Optee node is disabled in SoC dtsi.  We are enabling it on qds board.
> 
> Signed-off-by: Sahil Malhotra <sahil.malhotra@xxxxxxx>
> Signed-off-by: Li Yang <leoyang.li@xxxxxxx>
> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> index 0e2cc610d138..9c74be22d263 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> @@ -349,6 +349,10 @@ &mscc_felix_port4 {
>  	status = "okay";
>  };
> 
> +&optee {
> +	status = "okay";
> +};
> +
>  &sai1 {
>  	status = "okay";
>  };
> --
> 2.25.1