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Add the LED definitions from vendor's DTS.

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Add gpioled support to A20 kernel.

While here rename the gpio phandle to match the one used in the vendor's
DTS.
This commit is contained in:
Luiz Otavio O Souza 2015-08-30 23:20:00 +00:00
parent fbb065700c
commit 765701d193
4 changed files with 29 additions and 1 deletions
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1
sys/arm/conf/A20
View File

@ -78,6 +78,7 @@ device random # Entropy device
# GPIO
device gpio
device gpioled
device scbus # SCSI bus (required for ATA/SCSI)
device da # Direct Access (disks)

11
sys/boot/fdt/dts/arm/bananapi.dts
View File

@ -30,6 +30,8 @@
/include/ "sun7i-a20.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "LeMaker Banana Pi";
compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
@ -72,6 +74,15 @@
};
};
leds {
compatible = "gpio-leds";
green {
label = "bananapi:green:usr";
gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
};
};
chosen {
bootargs = "-v";
stdin = "UART0";

16
sys/boot/fdt/dts/arm/cubieboard2.dts
View File

@ -30,6 +30,8 @@
/include/ "sun7i-a20.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Cubietech Cubieboard2";
@ -70,6 +72,20 @@
};
};
leds {
compatible = "gpio-leds";
blue {
label = "cubieboard2:blue:usr";
gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
};
green {
label = "cubieboard2:green:usr";
gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
};
};
chosen {
bootargs = "-v";
stdin = "UART0";

2
sys/boot/fdt/dts/arm/sun7i-a20.dtsi
View File

@ -86,7 +86,7 @@
reg = <0x01c20c90 0x10>;
};
GPIO: gpio@01c20800 {
pio: gpio@01c20800 {
#gpio-cells = <3>;
compatible = "allwinner,sun4i-gpio";
gpio-controller;