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| author | Saravana Kannan <saravanak@google.com> | 2019-11-20 10:13:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-22 13:36:17 +0300 |
| commit | 7f00be96f1252f1e97fd2300e19250b4dc521fb1 (patch) | |
| tree | d56be03f74c1d8d7e1b2111136a5dcd45d0423b7 /drivers/of | |
| parent | 4250b047039d324e0ff65267c8beb5bad5052a86 (diff) | |
| download | linux-7f00be96f1252f1e97fd2300e19250b4dc521fb1.tar.xz | |
of: property: Add device link support for interrupt-parent, dmas and -gpio(s)
Add support for creating device links out of more DT properties.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191120071302.227777-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/property.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index 5e3ad3ab6e34..5ebdb9f35fc7 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1188,7 +1188,11 @@ DEFINE_SIMPLE_PROP(interconnects, "interconnects", "#interconnect-cells") DEFINE_SIMPLE_PROP(iommus, "iommus", "#iommu-cells") 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_SUFFIX_PROP(regulators, "-supply", NULL) +DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells") +DEFINE_SUFFIX_PROP(gpios, "-gpios", "#gpio-cells") static struct device_node *parse_iommu_maps(struct device_node *np, const char *prop_name, int index) @@ -1206,7 +1210,11 @@ static const struct supplier_bindings of_supplier_bindings[] = { { .parse_prop = parse_iommu_maps, }, { .parse_prop = parse_mboxes, }, { .parse_prop = parse_io_channels, }, + { .parse_prop = parse_interrupt_parent, }, + { .parse_prop = parse_dmas, }, { .parse_prop = parse_regulators, }, + { .parse_prop = parse_gpio, }, + { .parse_prop = parse_gpios, }, {} }; |