Example of a portable connector port for the BB_RELAY_4PORT cape
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 48 +++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 0e73ab6..06f2191 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -2045,6 +2045,54 @@
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
+
+ BB_RELAY_4PORT {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio_relay_4port: gpio_relay_4port@0 {
+ compatible = "dtcon-gpio";
+ status = "okay";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ pin-list = <9 15>, /* #0 P9.15 */
+ <9 23>, /* #1 P9.23 */
+ <9 12>, /* #2 P9.12 */
+ <9 27>; /* #3 P9.27 */
+ };
+
+ leds@0 {
+ compatible = "gpio-leds";
+ status = "okay";
+
+ jp@1 {
+ label = "relay-jp1";
+ gpios = <&gpio_relay_4port 0 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ };
+
+ jp@2 {
+ label = "relay-jp2";
+ gpios = <&gpio_relay_4port 1 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ };
+
+ jp@3 {
+ label = "relay-jp3";
+ gpios = <&gpio_relay_4port 2 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ };
+
+ jp@4 {
+ label = "relay-jp4";
+ gpios = <&gpio_relay_4port 3 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ };
+ };
+ };
};
};
};
--
1.7.12
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