0e26fb17fa
Add pmd802x amoled device and regulator devices ab, ibb and oled under it along with the nvmem configuration needed to support the IBB spur mitigation feature. This may be used by some customers. Change-Id: I174ed6270da56bea7bb256af4f72b91bb059779d Signed-off-by: Subbaraman Narayanamurthy <quic_subbaram@quicinc.com>
125 lines
2.9 KiB
Plaintext
125 lines
2.9 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/spmi/spmi.h>
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&spmi_bus {
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#address-cells = <2>;
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#size-cells = <0>;
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interrupt-controller;
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#interrupt-cells = <4>;
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qcom,pmd802x@4 {
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compatible = "qcom,spmi-pmic";
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reg = <0x4 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmd802x_tz: pmd802x-temp-alarm@a00 {
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compatible = "qcom,spmi-temp-alarm";
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reg = <0xa00>;
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interrupts = <0x4 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
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#thermal-sensor-cells = <0>;
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};
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pmd802x_gpios: pinctrl@8800 {
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compatible = "qcom,pmd802x-gpio";
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reg = <0x8800>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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amoled-ecm@f900 {
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compatible = "qcom,amoled-ecm";
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reg = <0xf900>;
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nvmem-names = "amoled-ecm-sdam0", "amoled-ecm-sdam1",
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"amoled-ecm-sdam2";
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nvmem = <&pmk8550_sdam_13>, <&pmk8550_sdam_14>,
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<&pmk8550_sdam_41>;
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interrupt-names = "ecm-sdam0", "ecm-sdam1",
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"ecm-sdam2";
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interrupts = <0x0 0x7c 0x1 IRQ_TYPE_EDGE_RISING>,
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<0x0 0x7d 0x1 IRQ_TYPE_EDGE_RISING>,
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<0x0 0x98 0x1 IRQ_TYPE_EDGE_RISING>;
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};
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qcom-amoled {
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compatible = "qcom,amoled-regulator";
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#address-cells = <1>;
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#size-cells = <0>;
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/*
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* Following ibb_spur_sqm_timer nvmem cell is specified
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* only to show its use. But it won't be used by
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* amoled-regulator until qcom,ibb-spur-mitigation-level
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* and other related properties are specified under
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* ibb subnode.
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*/
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nvmem-cells = <&ibb_spur_sqm_timer>;
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nvmem-cell-names = "ibb_spur_sqm_timer";
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status = "disabled";
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ibb_vreg: ibb@f800 {
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reg = <0xf800>;
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reg-names = "ibb_base";
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regulator-name = "ibb";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <9000000>;
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regulator-allow-set-load;
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qcom,swire-control;
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};
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ab_vreg: elvdd@f900 {
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reg = <0xf900>;
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reg-names = "ab_base";
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regulator-name = "ab";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <5500000>;
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qcom,swire-control;
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};
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oledb_vreg: oledb@fa00 {
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reg = <0xfa00>;
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reg-names = "oledb_base";
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regulator-name = "oledb";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <8000000>;
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qcom,swire-control;
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};
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};
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};
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};
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&thermal_zones {
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pmd802x_temp_alarm: pmd802x_tz {
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polling-delay-passive = <100>;
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polling-delay = <0>;
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thermal-governor = "step_wise";
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thermal-sensors = <&pmd802x_tz>;
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trips {
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pmd802x_trip0: trip0 {
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temperature = <95000>;
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hysteresis = <0>;
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type = "passive";
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};
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pmd802x_trip1: trip1 {
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temperature = <115000>;
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hysteresis = <0>;
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type = "passive";
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};
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pmd802x_trip2: trip2 {
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temperature = <145000>;
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hysteresis = <0>;
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type = "critical";
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};
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};
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};
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};
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