diff options
Diffstat (limited to 'arch/arm/boot/dts/qcom-pm8941.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/qcom-pm8941.dtsi | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi new file mode 100644 index 000000000..9cd49deb9 --- /dev/null +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi @@ -0,0 +1,198 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/iio/qcom,spmi-vadc.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/spmi/spmi.h> + +&spmi_bus { + + pm8941_0: pm8941@0 { + compatible = "qcom,pm8941", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>, + <0x6100>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + + pwrkey@800 { + compatible = "qcom,pm8941-pwrkey"; + reg = <0x800>; + interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + }; + + usb_id: misc@900 { + compatible = "qcom,pm8941-misc"; + reg = <0x900>; + interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "usb_id"; + }; + + smbb: charger@1000 { + compatible = "qcom,pm8941-charger"; + reg = <0x1000>; + interrupts = <0x0 0x10 7 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x10 5 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x10 4 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x12 1 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x12 0 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x13 2 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x14 1 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "chg-done", + "chg-fast", + "chg-trkl", + "bat-temp-ok", + "bat-present", + "chg-gone", + "usb-valid", + "dc-valid"; + + usb-otg-in-supply = <&pm8941_5vs1>; + + chg_otg: otg-vbus { }; + }; + + pm8941_gpios: gpios@c000 { + compatible = "qcom,pm8941-gpio", "qcom,spmi-gpio"; + reg = <0xc000>; + gpio-controller; + gpio-ranges = <&pm8941_gpios 0 0 36>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + boost_bypass_n_pin: boost-bypass-state { + pins = "gpio21"; + function = "normal"; + }; + }; + + pm8941_mpps: mpps@a000 { + compatible = "qcom,pm8941-mpp", "qcom,spmi-mpp"; + reg = <0xa000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pm8941_mpps 0 0 8>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pm8941_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + 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: adc@3100 { + compatible = "qcom,spmi-vadc"; + reg = <0x3100>; + interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + bat_temp { + reg = <VADC_LR_MUX1_BAT_THERM>; + }; + 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>; + }; + vbat_sns { + reg = <VADC_VBAT_SNS>; + }; + }; + + pm8941_iadc: iadc@3600 { + compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc"; + reg = <0x3600>; + interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>; + qcom,external-resistor-micro-ohms = <10000>; + }; + + pm8941_coincell: coincell@2800 { + compatible = "qcom,pm8941-coincell"; + reg = <0x2800>; + status = "disabled"; + }; + }; + + pm8941_1: pm8941@1 { + compatible = "qcom,pm8941", "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8941_lpg: pwm { + compatible = "qcom,pm8941-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + #pwm-cells = <2>; + + status = "disabled"; + }; + + pm8941_wled: wled@d800 { + compatible = "qcom,pm8941-wled"; + reg = <0xd800>; + label = "backlight"; + + status = "disabled"; + }; + + regulators { + compatible = "qcom,pm8941-regulators"; + interrupts = <0x1 0x83 0x2 0>, <0x1 0x84 0x2 0>; + interrupt-names = "ocp-5vs1", "ocp-5vs2"; + vin_5vs-supply = <&pm8941_5v>; + + pm8941_5v: s4 { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-enable-ramp-delay = <500>; + }; + + pm8941_5vs1: 5vs1 { + regulator-enable-ramp-delay = <1000>; + regulator-pull-down; + regulator-over-current-protection; + qcom,ocp-max-retries = <10>; + qcom,ocp-retry-delay = <30>; + qcom,vs-soft-start-strength = <0>; + regulator-initial-mode = <1>; + }; + + pm8941_5vs2: 5vs2 { + regulator-enable-ramp-delay = <1000>; + regulator-pull-down; + regulator-over-current-protection; + qcom,ocp-max-retries = <10>; + qcom,ocp-retry-delay = <30>; + qcom,vs-soft-start-strength = <0>; + regulator-initial-mode = <1>; + }; + }; + }; +}; |