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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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729ee9c4ab
PM9816 has 2 SPMI devices per physical package. Add PMIC configuration nodes including sub-function device nodes and include them in boards, which are using 8x16 based chipset. PM9816 sub-function devices include: * GPIO block, with 4 pins * MPP block, with 4 pins * Volatage ADC (VADC), with multiple inputs * Thermal sensor device, which is using on chip VADC channel report PMIC die temperature. * Power key device, which is responsible for clean system reboot or shutdown * RTC device Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
100 lines
2.1 KiB
Plaintext
100 lines
2.1 KiB
Plaintext
#include <dt-bindings/iio/qcom,spmi-vadc.h>
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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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usid0: pm8916@0 {
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compatible = "qcom,spmi-pmic";
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reg = <0x0 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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rtc@6000 {
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compatible = "qcom,pm8941-rtc";
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reg = <0x6000 0x6100>;
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reg-names = "rtc", "alarm";
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interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
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};
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pwrkey@800 {
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compatible = "qcom,pm8941-pwrkey";
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reg = <0x800>;
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interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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};
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pm8916_gpios: gpios@c000 {
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compatible = "qcom,pm8916-gpio";
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reg = <0xc000 0x400>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupts = <0 0xc0 0 IRQ_TYPE_NONE>,
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<0 0xc1 0 IRQ_TYPE_NONE>,
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<0 0xc2 0 IRQ_TYPE_NONE>,
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<0 0xc3 0 IRQ_TYPE_NONE>;
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};
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pm8916_mpps: mpps@a000 {
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compatible = "qcom,pm8916-mpp";
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reg = <0xa000 0x400>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
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<0 0xa1 0 IRQ_TYPE_NONE>,
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<0 0xa2 0 IRQ_TYPE_NONE>,
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<0 0xa3 0 IRQ_TYPE_NONE>;
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};
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pm8916_temp: temp-alarm@2400 {
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compatible = "qcom,spmi-temp-alarm";
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reg = <0x2400 0x100>;
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interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
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io-channels = <&pm8916_vadc VADC_DIE_TEMP>;
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io-channel-names = "thermal";
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#thermal-sensor-cells = <0>;
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};
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pm8916_vadc: vadc@3100 {
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compatible = "qcom,spmi-vadc";
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reg = <0x3100 0x100>;
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interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
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#address-cells = <1>;
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#size-cells = <0>;
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#io-channel-cells = <1>;
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usb_in {
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reg = <VADC_USBIN>;
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qcom,pre-scaling = <1 10>;
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};
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vph_pwr {
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reg = <VADC_VSYS>;
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qcom,pre-scaling = <1 3>;
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};
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die_temp {
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reg = <VADC_DIE_TEMP>;
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};
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ref_625mv {
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reg = <VADC_REF_625MV>;
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};
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ref_1250v {
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reg = <VADC_REF_1250MV>;
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};
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ref_gnd {
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reg = <VADC_GND_REF>;
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};
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ref_vdd {
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reg = <VADC_VDD_VADC>;
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};
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};
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};
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usid1: pm8916@1 {
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compatible = "qcom,spmi-pmic";
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reg = <0x1 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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