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ARM64: dts: meson-axg: add s400 microphone card leds

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The microphone card connected to the s400 has 6 leds controlled
through an additional i2c gpio controller.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Jerome Brunet 2018-06-28 11:50:52 +02:00 committed by Kevin Hilman
parent d1b5a0a8ff
commit 6279f6669d
1 changed files with 42 additions and 0 deletions
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42
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
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@ -62,6 +62,40 @@
clock-frequency = <32768>;
pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
};
speaker-leds {
compatible = "gpio-leds";
aled1 {
label = "speaker:aled1";
gpios = <&gpio_speaker 7 0>;
};
aled2 {
label = "speaker:aled2";
gpios = <&gpio_speaker 6 0>;
};
aled3 {
label = "speaker:aled3";
gpios = <&gpio_speaker 5 0>;
};
aled4 {
label = "speaker:aled4";
gpios = <&gpio_speaker 4 0>;
};
aled5 {
label = "speaker:aled5";
gpios = <&gpio_speaker 3 0>;
};
aled6 {
label = "speaker:aled6";
gpios = <&gpio_speaker 2 0>;
};
};
};
&ethmac {
@ -99,6 +133,14 @@
status = "okay";
pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
pinctrl-names = "default";
gpio_speaker: gpio-controller@1f {
compatible = "nxp,pca9557";
reg = <0x1f>;
gpio-controller;
#gpio-cells = <2>;
vcc-supply = <&vddao_3v3>;
};
};
&pwm_ab {