From 74c69cdcc01694b9c08194f2c0fc49f53e766810 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 22 Jun 2018 13:03:18 -0600 Subject: [PATCH] ARM: PSCI: Enable the PSCI node When fixing up the DT to report PSCI support, explicitly enable the node. DTs may ship with the node disabled in case a PSCI implementation is not present, and expect any PSCI implementation to enable the node if they are actually present. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren --- arch/arm/lib/psci-dt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/lib/psci-dt.c b/arch/arm/lib/psci-dt.c index 348df89..246f3c7 100644 --- a/arch/arm/lib/psci-dt.c +++ b/arch/arm/lib/psci-dt.c @@ -116,6 +116,10 @@ init_psci_node: if (tmp) return tmp; + tmp = fdt_setprop_string(fdt, nodeoff, "status", "okay"); + if (tmp) + return tmp; + #endif return 0; }