[U-Boot] [PATCH 1/2] armv8: dts: ls1088a: add PSCI binding for LS1088A

[Priyanka Jain]

>-----Original Message-----
>From: Mathew McBride <matt at traverse.com.au>
>Sent: Friday, October 18, 2019 8:58 AM
>To: u-boot at lists.denx.de
>Cc: Priyanka Jain <priyanka.jain at nxp.com>; Mathew McBride
><matt at traverse.com.au>
>Subject: [PATCH 1/2] armv8: dts: ls1088a: add PSCI binding for LS1088A
>
>This allows the use of PSCI calls to trusted firmware to initiate reset and
>poweroff events with CONFIG_PSCI_RESET and CONFIG_ARM_PSCI_FW. This is
>desirable, for example, if the target board has implemented a custom reset or
>poweroff procedure in EL3.
>
>Signed-off-by: Mathew McBride <matt at traverse.com.au>
>Cc: Priyanka Jain <priyanka.jain at nxp.com>
>---
> arch/arm/dts/fsl-ls1088a.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
>diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi index
>4be1ab87d2..abc8b21a11 100644
>--- a/arch/arm/dts/fsl-ls1088a.dtsi
>+++ b/arch/arm/dts/fsl-ls1088a.dtsi
>@@ -192,4 +192,9 @@
> 		status = "disabled";
> 	};
>
>+	psci {
>+		compatible = "arm,psci-0.2";
>+		method = "smc";
>+	};
>+
> };
>--
>2.19.1

Mathew, Have you tested this change on any standard NXP ls1088a board?

--priyankajain