of: property: Add device link support for extcon

Add support for creating device links out of more DT properties.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/of/property.c b/drivers/of/property.c
index b4916dcc9e7250552cc583daf9f39037edc18b2c..252e4f6001553a88d11347bc3001014822b76967 100644 (file)
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -1206,6 +1206,7 @@ DEFINE_SIMPLE_PROP(interrupt_parent, "interrupt-parent", NULL)
 DEFINE_SIMPLE_PROP(dmas, "dmas", "#dma-cells")
 DEFINE_SIMPLE_PROP(power_domains, "power-domains", "#power-domain-cells")
 DEFINE_SIMPLE_PROP(hwlocks, "hwlocks", "#hwlock-cells")
+DEFINE_SIMPLE_PROP(extcon, "extcon", NULL)
 DEFINE_SUFFIX_PROP(regulators, "-supply", NULL)
 DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells")
 DEFINE_SUFFIX_PROP(gpios, "-gpios", "#gpio-cells")
@@ -1230,6 +1231,7 @@ static const struct supplier_bindings of_supplier_bindings[] = {
        { .parse_prop = parse_dmas, },
        { .parse_prop = parse_power_domains, },
        { .parse_prop = parse_hwlocks, },
+       { .parse_prop = parse_extcon, },
        { .parse_prop = parse_regulators, },
        { .parse_prop = parse_gpio, },
        { .parse_prop = parse_gpios, },