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ANDROID: GKI: of: property: Add device links support for pinctrl-[0-3]

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pinctrl-[0..n] property is used to point to pin controllers. However,
there are other pinctrl-* properties that don't point to suppliers. To
keep the parsing simple, for now, add support only for pinctrl-[0..3]
properties as there's only one or two devices in the tree that have more
than pinctrl-3.

Bug: 144864161
Signed-off-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Will McVicker <willmcvicker@google.com>
(cherry picked from commit 3579c811e2ef195ab0a1c452a3d8966af40bf731)
Change-Id: Ia063ffecc7429c77a9c9ff7c31c431167225a62f
This commit is contained in:
Saravana Kannan
2019-11-14 17:39:06 -08:00
committed by Will McVicker
parent e3530578a5
commit c4b311a7d0
1 changed files with 8 additions and 0 deletions
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8
drivers/of/property.c
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@@ -1219,6 +1219,10 @@ DEFINE_SIMPLE_PROP(mboxes, "mboxes", "#mbox-cells")
DEFINE_SIMPLE_PROP(io_channels, "io-channel", "#io-channel-cells")
DEFINE_SIMPLE_PROP(interrupt_parent, "interrupt-parent", NULL)
DEFINE_SIMPLE_PROP(dmas, "dmas", "#dma-cells")
DEFINE_SIMPLE_PROP(pinctrl0, "pinctrl-0", NULL)
DEFINE_SIMPLE_PROP(pinctrl1, "pinctrl-1", NULL)
DEFINE_SIMPLE_PROP(pinctrl2, "pinctrl-2", NULL)
DEFINE_SIMPLE_PROP(pinctrl3, "pinctrl-3", NULL)
DEFINE_SUFFIX_PROP(regulators, "-supply", NULL)
DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells")
DEFINE_SUFFIX_PROP(gpios, "-gpios", "#gpio-cells")
@@ -1243,6 +1247,10 @@ static const struct supplier_bindings of_supplier_bindings[] = {
{ .parse_prop = parse_io_channels, },
{ .parse_prop = parse_interrupt_parent, },
{ .parse_prop = parse_dmas, },
{ .parse_prop = parse_pinctrl0, },
{ .parse_prop = parse_pinctrl1, },
{ .parse_prop = parse_pinctrl2, },
{ .parse_prop = parse_pinctrl3, },
{ .parse_prop = parse_regulators, },
{ .parse_prop = parse_gpio, },
{ .parse_prop = parse_gpios, },