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Commit 87337fb7 authored by Saravana Kannan's avatar Saravana Kannan
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ANDROID: of/property: Add device link support for iommus 



Add support for parsing iommus DT property to create device links
between IOMMU suppliers and their consumers.

Bug: 140290589
Signed-off-by: default avatarSaravana Kannan <saravanak@google.com>
Change-Id: I7aa1b4315010fa5f3dc49c0903d164478ecdd1a7
parent 12c7af34

drivers/of/property.c

+8 −0
Original line number Diff line number Diff line
@@ -1106,6 +1106,13 @@ static struct device_node *parse_interconnects(struct device_node *np, 
				"#interconnect-cells");

}



static struct device_node *parse_iommus(struct device_node *np,

					const char *prop_name, int index)

{

	return parse_prop_cells(np, prop_name, index, "iommus",

				"#iommu-cells");

}



static int strcmp_suffix(const char *str, const char *suffix)

{

	unsigned int len, suffix_len;
@@ -1151,6 +1158,7 @@ static const struct supplier_bindings bindings[] = { 
	{ .parse_prop = parse_clocks, },

	{ .parse_prop = parse_interconnects, },

	{ .parse_prop = parse_regulators, },

	{ .parse_prop = parse_iommus, },

	{},

};