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ramips: fix pinctrl to allow hardware i2c on WRTNODE2R

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Instead of assigning I2C pins as GPIOs by default, leave it up to the
user whether to install kmod-i2c-mt7621 and use them for hardware I2C
instead.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2019-04-11 22:26:28 +02:00
parent b6acb7b718
commit 66e2acad9c
1 changed files with 11 additions and 1 deletions
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12
target/linux/ramips/dts/WRTNODE2R.dts
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@ -16,6 +16,9 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins>;
led_indicator: indicator { led_indicator: indicator {
label = "wrtnode:blue:indicator"; label = "wrtnode:blue:indicator";
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
@ -26,7 +29,14 @@
&pinctrl { &pinctrl {
state_default: pinctrl0 { state_default: pinctrl0 {
gpio { gpio {
ralink,group = "i2c", "gpio", "wled_an"; ralink,group = "gpio";
ralink,function = "gpio";
};
};
led_pins: led {
gpio {
ralink,group = "wled_an";
ralink,function = "gpio"; ralink,function = "gpio";
}; };
}; };