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arm64: dts: qcom: Add PM7550 PMIC

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Add a dts for the PMIC used e.g. with Milos SoC-based devices.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210-sm7635-fp6-initial-v4-6-b05fddd8b45c@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Luca Weiss 2025-12-10 10:43:30 +09:00 committed by Bjorn Andersson
parent 446f4802aa
commit 57e89dfdfa
1 changed files with 67 additions and 0 deletions
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67
arch/arm64/boot/dts/qcom/pm7550.dtsi Normal file
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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2025, Luca Weiss <luca.weiss@fairphone.com>
*/
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>
/ {
thermal-zones {
pm7550_thermal: pm7550-thermal {
polling-delay-passive = <100>;
thermal-sensors = <&pm7550_temp_alarm>;
trips {
trip0 {
temperature = <95000>;
hysteresis = <0>;
type = "passive";
};
trip1 {
/*
* Current Linux driver currently only supports up to
* 125°C, should be updated to 145°C once available.
*/
temperature = <125000>;
hysteresis = <0>;
type = "critical";
};
};
};
};
};
&spmi_bus {
pm7550: pmic@1 {
compatible = "qcom,pm7550", "qcom,spmi-pmic";
reg = <0x1 SPMI_USID>;
#address-cells = <1>;
#size-cells = <0>;
pm7550_temp_alarm: temp-alarm@a00 {
compatible = "qcom,spmi-temp-alarm";
reg = <0xa00>;
interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
#thermal-sensor-cells = <0>;
};
pm7550_gpios: gpio@8800 {
compatible = "qcom,pm7550-gpio", "qcom,spmi-gpio";
reg = <0x8800>;
gpio-controller;
gpio-ranges = <&pm7550_gpios 0 0 12>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pm7550_flash: led-controller@ee00 {
compatible = "qcom,pm7550-flash-led", "qcom,spmi-flash-led";
reg = <0xee00>;
status = "disabled";
};
};
};