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ppc/pnv: populate the DT with realized XSCOM devices

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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 <clg@kaod.org>
Message-Id: <20191210135845.19773-3-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2019-12-10 14:58:45 +01:00 committed by David Gibson
parent 109dce3786
commit 9e028fffaa
1 changed files with 4 additions and 1 deletions
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5
hw/ppc/pnv_xscom.c
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@ -304,7 +304,10 @@ 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)));
}
}