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ppc/pnv: Loop on the whole hierarchy to populate the DT with the XSCOM nodes 

Some PnvXScomInterface objects lie a bit deeper (PnvPBCQState) than
the first layer, so we need to loop on the whole object hierarchy to
catch them.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191210135845.19773-2-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
[dwg: Corrected error in comment]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2019-12-10 14:58:44 +01:00 committed by David Gibson
parent f0ec31b1e2
commit 109dce3786
1 changed files with 6 additions and 1 deletions
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7
hw/ppc/pnv_xscom.c
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@ -358,7 +358,12 @@ int pnv_dt_xscom(PnvChip *chip, void *fdt, int root_offset)
args.fdt = fdt;
args.xscom_offset = xscom_offset;
object_child_foreach(OBJECT(chip), xscom_dt_child, &args);
/*
* Loop on the whole object hierarchy to catch all
* PnvXScomInterface objects which can lie a bit deeper than the
* first layer.
*/
object_child_foreach_recursive(OBJECT(chip), xscom_dt_child, &args);
return 0;
}