[Xen-devel] [PATCH] xen/arm: domain_build: Add PSCI 1.0 compatibility

[Dirk Behme <dirk.behme@xxxxxxxxxxxx>]

Add PSCI 1.0 compatibility strings to make Xen behave correctly with
device trees having

compatible = "arm,psci-1.0";

Signed-off-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
---
 xen/arch/arm/domain_build.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index aba714c..f65bc46 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -666,6 +666,7 @@ static int make_psci_node(void *fdt, const struct 
dt_device_node *parent)
 {
     int res;
     const char compat[] =
+        "arm,psci-1.0""\0"
         "arm,psci-0.2""\0"
         "arm,psci";
 
@@ -1190,6 +1191,7 @@ static int handle_node(struct domain *d, struct 
kernel_info *kinfo,
         DT_MATCH_COMPATIBLE("multiboot,module"),
         DT_MATCH_COMPATIBLE("arm,psci"),
         DT_MATCH_COMPATIBLE("arm,psci-0.2"),
+        DT_MATCH_COMPATIBLE("arm,psci-1.0"),
         DT_MATCH_COMPATIBLE("arm,cortex-a7-pmu"),
         DT_MATCH_COMPATIBLE("arm,cortex-a15-pmu"),
         DT_MATCH_COMPATIBLE("arm,armv8-pmuv3"),
-- 
2.8.0


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