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arm64: dts: qcom: lemans-evk: Enable AMC6821 fan controller

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Enable AMC6821 fan controller for lemans-evk platform and
configure pwm polarity as inverted.

Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251017050256.987660-1-gaurav.kohli@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Gaurav Kohli
2025-10-17 10:32:56 +05:30
committed by Bjorn Andersson
parent 84ff999ae4
commit 8053174aac
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/qcom/lemans-evk.dts
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@@ -6,6 +6,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
@@ -501,6 +502,20 @@
};
};
&i2c19 {
status = "okay";
fan_controller: fan@18 {
compatible = "ti,amc6821";
reg = <0x18>;
#pwm-cells = <2>;
fan {
pwms = <&fan_controller 40000 PWM_POLARITY_INVERTED>;
};
};
};
&iris {
firmware-name = "qcom/vpu/vpu30_p4_s6_16mb.mbn";
@@ -592,6 +607,11 @@
status = "okay";
};
&qup_i2c19_default {
drive-strength = <2>;
bias-pull-up;
};
&qupv3_id_0 {
firmware-name = "qcom/sa8775p/qupv3fw.elf";
status = "okay";