From: Bin Meng <bin.m...@windriver.com> Per devicetree spec v0.3 [1] chapter 2.3.5:
The #address-cells and #size-cells properties are not inherited from ancestors in the devicetree. They shall be explicitly defined. If missing, a client program should assume a default value of 2 for #address-cells, and a value of 1 for #size-cells. These properties are currently missing, causing the <reg> property of the queue-group subnode to be incorrectly parsed using default values. [1] https://github.com/devicetree-org/devicetree-specification/releases/download/v0.3/devicetree-specification-v0.3.pdf Fixes: fdfb7f2cdb2d ("e500: Add support for eTSEC in device tree") Signed-off-by: Bin Meng <bin.m...@windriver.com> --- hw/ppc/e500.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 1d94485ac8..79467ac512 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -237,6 +237,8 @@ static int create_devtree_etsec(SysBusDevice *sbdev, PlatformDevtreeData *data) qemu_fdt_setprop_string(fdt, node, "model", "eTSEC"); qemu_fdt_setprop(fdt, node, "local-mac-address", etsec->conf.macaddr.a, 6); qemu_fdt_setprop_cells(fdt, node, "fixed-link", 0, 1, 1000, 0, 0); + qemu_fdt_setprop_cells(fdt, node, "#size-cells", 1); + qemu_fdt_setprop_cells(fdt, node, "#address-cells", 1); qemu_fdt_add_subnode(fdt, group); qemu_fdt_setprop_cells(fdt, group, "reg", mmio0, 0x1000); -- 2.17.1
