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[PATCH 2/2] ppc/pnv: populate the DT with realized XSCOM devices
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From: |
Cédric Le Goater |
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Subject: |
[PATCH 2/2] ppc/pnv: populate the DT with realized XSCOM devices |
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Date: |
Tue, 10 Dec 2019 14:58:45 +0100 |
Some devices could be initialized in the instance_init handler but not
realized for configuration reasons. Nodes should not be added in the DT
for such devices.
Signed-off-by: Cédric Le Goater <address@hidden>
---
hw/ppc/pnv_xscom.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/pnv_xscom.c b/hw/ppc/pnv_xscom.c
index 006d87e970d9..6d3745a49e50 100644
--- a/hw/ppc/pnv_xscom.c
+++ b/hw/ppc/pnv_xscom.c
@@ -272,7 +272,10 @@ static int xscom_dt_child(Object *child, void *opaque)
PnvXScomInterface *xd = PNV_XSCOM_INTERFACE(child);
PnvXScomInterfaceClass *xc = PNV_XSCOM_INTERFACE_GET_CLASS(xd);
- if (xc->dt_xscom) {
+ /*
+ * Only "realized" devices should be configured in the DT
+ */
+ if (xc->dt_xscom && DEVICE(child)->realized) {
_FDT((xc->dt_xscom(xd, args->fdt, args->xscom_offset)));
}
}
--
2.21.0