Commit 635ecad7 authored by Ivan T. Ivanov's avatar Ivan T. Ivanov Committed by Kumar Gala

ARM: dts: qcom: Add PM8941 functions device nodes

Add configuration nodes for following devices:

* GPIO block, with 36 pins
* MPP block, with 8 pins
* Current ADC (IADC)
* 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
* White LED device
* RTC device
Signed-off-by: default avatarIvan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent dab8134c
#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h> #include <dt-bindings/spmi/spmi.h>
&spmi_bus { &spmi_bus {
...@@ -7,12 +9,141 @@ usid0: pm8941@0 { ...@@ -7,12 +9,141 @@ usid0: pm8941@0 {
reg = <0x0 SPMI_USID>; reg = <0x0 SPMI_USID>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
rtc@6000 {
compatible = "qcom,pm8941-rtc";
reg = <0x6000 0x100>,
<0x6100 0x100>;
reg-names = "rtc", "alarm";
interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
};
pwrkey@800 {
compatible = "qcom,pm8941-pwrkey";
reg = <0x800 0x100>;
interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
};
pm8941_gpios: gpios@c000 {
compatible = "qcom,pm8941-gpio";
reg = <0xc000 0x2400>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <0 0xc0 0 IRQ_TYPE_NONE>,
<0 0xc1 0 IRQ_TYPE_NONE>,
<0 0xc2 0 IRQ_TYPE_NONE>,
<0 0xc3 0 IRQ_TYPE_NONE>,
<0 0xc4 0 IRQ_TYPE_NONE>,
<0 0xc5 0 IRQ_TYPE_NONE>,
<0 0xc6 0 IRQ_TYPE_NONE>,
<0 0xc7 0 IRQ_TYPE_NONE>,
<0 0xc8 0 IRQ_TYPE_NONE>,
<0 0xc9 0 IRQ_TYPE_NONE>,
<0 0xca 0 IRQ_TYPE_NONE>,
<0 0xcb 0 IRQ_TYPE_NONE>,
<0 0xcc 0 IRQ_TYPE_NONE>,
<0 0xcd 0 IRQ_TYPE_NONE>,
<0 0xce 0 IRQ_TYPE_NONE>,
<0 0xcf 0 IRQ_TYPE_NONE>,
<0 0xd0 0 IRQ_TYPE_NONE>,
<0 0xd1 0 IRQ_TYPE_NONE>,
<0 0xd2 0 IRQ_TYPE_NONE>,
<0 0xd3 0 IRQ_TYPE_NONE>,
<0 0xd4 0 IRQ_TYPE_NONE>,
<0 0xd5 0 IRQ_TYPE_NONE>,
<0 0xd6 0 IRQ_TYPE_NONE>,
<0 0xd7 0 IRQ_TYPE_NONE>,
<0 0xd8 0 IRQ_TYPE_NONE>,
<0 0xd9 0 IRQ_TYPE_NONE>,
<0 0xda 0 IRQ_TYPE_NONE>,
<0 0xdb 0 IRQ_TYPE_NONE>,
<0 0xdc 0 IRQ_TYPE_NONE>,
<0 0xdd 0 IRQ_TYPE_NONE>,
<0 0xde 0 IRQ_TYPE_NONE>,
<0 0xdf 0 IRQ_TYPE_NONE>,
<0 0xe0 0 IRQ_TYPE_NONE>,
<0 0xe1 0 IRQ_TYPE_NONE>,
<0 0xe2 0 IRQ_TYPE_NONE>,
<0 0xe3 0 IRQ_TYPE_NONE>;
};
pm8941_mpps: mpps@a000 {
compatible = "qcom,pm8941-mpp";
reg = <0xa000 0x800>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
<0 0xa1 0 IRQ_TYPE_NONE>,
<0 0xa2 0 IRQ_TYPE_NONE>,
<0 0xa3 0 IRQ_TYPE_NONE>,
<0 0xa4 0 IRQ_TYPE_NONE>,
<0 0xa5 0 IRQ_TYPE_NONE>,
<0 0xa6 0 IRQ_TYPE_NONE>,
<0 0xa7 0 IRQ_TYPE_NONE>;
};
pm8941_temp: temp-alarm@2400 {
compatible = "qcom,spmi-temp-alarm";
reg = <0x2400 0x100>;
interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
io-channels = <&pm8941_vadc VADC_DIE_TEMP>;
io-channel-names = "thermal";
#thermal-sensor-cells = <0>;
};
pm8941_vadc: vadc@3100 {
compatible = "qcom,spmi-vadc";
reg = <0x3100 0x100>;
interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
#size-cells = <0>;
#io-channel-cells = <1>;
die_temp {
reg = <VADC_DIE_TEMP>;
};
ref_625mv {
reg = <VADC_REF_625MV>;
};
ref_1250v {
reg = <VADC_REF_1250MV>;
};
ref_gnd {
reg = <VADC_GND_REF>;
};
ref_vdd {
reg = <VADC_VDD_VADC>;
};
};
pm8941_iadc: iadc@3600 {
compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";
reg = <0x3600 0x100>,
<0x12f1 0x1>;
interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
qcom,external-resistor-micro-ohms = <10000>;
};
}; };
usid1: pm8941@1 { usid1: pm8941@1 {
compatible ="qcom,spmi-pmic"; compatible = "qcom,spmi-pmic";
reg = <0x1 SPMI_USID>; reg = <0x1 SPMI_USID>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
wled@d800 {
compatible = "qcom,pm8941-wled";
reg = <0xd800 0x100>;
label = "backlight";
qcom,cs-out;
qcom,current-limit = <20>;
qcom,current-boost-limit = <805>;
qcom,switching-freq = <1600>;
qcom,ovp = <29>;
qcom,num-strings = <2>;
};
}; };
}; };
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