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authorHans Verkuil <hverkuil@xs4all.nl>2021-09-09 12:24:19 +0200
committerHans Verkuil <hverkuil@xs4all.nl>2021-09-09 12:24:59 +0200
commit19a63b95c5585b56f5612ceebb5047dfc62b3b63 (patch)
tree37f05a861a398cf898fdfb022652a034097fdd63
parentb8ca4c46e7613329ffb82d415cc062175f442e16 (diff)
bcm2711-rpi-4-b.dts: add gpio-virt-link
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
-rw-r--r--arch/arm/boot/dts/bcm2711-rpi-4-b.dts37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 746f259b6b45..140faf2b53c9 100644
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -95,6 +95,43 @@
cec-gpios = <&gpio 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
hpd-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
};
+
+ gpio-virt-link {
+ compatible = "cisco,gpio_virt_link";
+ status = "okay";
+ gpio_virt_link_out: gpio-virt-link-out {
+ gpio-controller;
+ #gpio-cells = <2>;
+ num-gpios = <5>;
+ };
+ gpio_virt_link_in: gpio-virt-link-in {
+ gpio-controller;
+ #gpio-cells = <2>;
+ num-gpios = <5>;
+ };
+ links {
+ link@0 {
+ out = <0>;
+ in = <0>;
+ };
+ link@1 {
+ out = <1>;
+ in = <1>;
+ };
+ link@2 {
+ out = <2>;
+ in = <2>;
+ };
+ link@3 {
+ out = <3>;
+ in = <3>;
+ };
+ link@4 {
+ out = <4>;
+ in = <4>;
+ };
+ };
+ };
};
&ddc0 {

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