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ARM: dts: msm: add LPG and LABIBB devices to pmicobalt

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Add the following devices that are present in pmicobalt.

- 6 LPG channels from address 0xb100-0xb600 along with LPG_LUT
  @ address 0xb000.
- LABIBB regulator device that can support configuring LAB and
  IBB modules @ address 0xde00 and 0xdc00.

CRs-Fixed: 1005724
Change-Id: Ic252e83f8a7273796ddc0e42c0ae37f339931499
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
This commit is contained in:
Subbaraman Narayanamurthy 2016-03-28 13:40:46 -07:00 • committed by Jeevan Shriram
parent 30add65348
commit d0d54f4a11
1 changed files with 150 additions and 0 deletions
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150
arch/arm/boot/dts/qcom/msm-pmicobalt.dtsi
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@ -130,5 +130,155 @@
reg = <0x3 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
pmicobalt_pwm_1: pwm@b100 {
compatible = "qcom,qpnp-pwm";
reg = <0xb100 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <1>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <0>;
#pwm-cells = <2>;
status = "disabled";
};
pmicobalt_pwm_2: pwm@b200 {
compatible = "qcom,qpnp-pwm";
reg = <0xb200 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <2>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <1>;
#pwm-cells = <2>;
status = "disabled";
};
pmicobalt_pwm_3: pwm@b300 {
compatible = "qcom,qpnp-pwm";
reg = <0xb300 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <3>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <2>;
#pwm-cells = <2>;
status = "disabled";
};
pmicobalt_pwm_4: pwm@b400 {
compatible = "qcom,qpnp-pwm";
reg = <0xb400 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <4>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <3>;
#pwm-cells = <2>;
status = "disabled";
};
pmicobalt_pwm_5: pwm@b500 {
compatible = "qcom,qpnp-pwm";
reg = <0xb500 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <5>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <4>;
#pwm-cells = <2>;
status = "disabled";
};
pmicobalt_pwm_6: pwm@b600 {
compatible = "qcom,qpnp-pwm";
reg = <0xb600 0x100>,
<0xb042 0x7e>;
reg-names = "qpnp-lpg-channel-base",
"qpnp-lpg-lut-base";
qcom,channel-id = <6>;
qcom,supported-sizes = <6>, <9>;
qcom,ramp-index = <5>;
#pwm-cells = <2>;
status = "disabled";
};
labibb: qpnp-labibb-regulator {
compatible = "qcom,qpnp-labibb-regulator";
#address-cells = <1>;
#size-cells = <1>;
qcom,pmic-revid = <&pmicobalt_revid>;
status = "disabled";
ibb_regulator: qcom,ibb@dc00 {
reg = <0xdc00 0x100>;
reg-names = "ibb_reg";
regulator-name = "ibb_reg";
regulator-min-microvolt = <4600000>;
regulator-max-microvolt = <6000000>;
qcom,qpnp-ibb-min-voltage = <1400000>;
qcom,qpnp-ibb-step-size = <100000>;
qcom,qpnp-ibb-slew-rate = <2000000>;
qcom,qpnp-ibb-use-default-voltage;
qcom,qpnp-ibb-init-voltage = <5500000>;
qcom,qpnp-ibb-init-amoled-voltage = <4000000>;
qcom,qpnp-ibb-init-lcd-voltage = <5500000>;
qcom,qpnp-ibb-soft-start = <1000>;
qcom,qpnp-ibb-discharge-resistor = <32>;
qcom,qpnp-ibb-lab-pwrup-delay = <8000>;
qcom,qpnp-ibb-lab-pwrdn-delay = <8000>;
qcom,qpnp-ibb-en-discharge;
qcom,qpnp-ibb-full-pull-down;
qcom,qpnp-ibb-pull-down-enable;
qcom,qpnp-ibb-switching-clock-frequency =
<1480>;
qcom,qpnp-ibb-limit-maximum-current = <1550>;
qcom,qpnp-ibb-debounce-cycle = <16>;
qcom,qpnp-ibb-limit-max-current-enable;
qcom,qpnp-ibb-ps-enable;
};
lab_regulator: qcom,lab@de00 {
reg = <0xde00 0x100>;
reg-names = "lab";
regulator-name = "lab_reg";
regulator-min-microvolt = <4600000>;
regulator-max-microvolt = <6000000>;
qcom,qpnp-lab-min-voltage = <4600000>;
qcom,qpnp-lab-step-size = <100000>;
qcom,qpnp-lab-slew-rate = <5000>;
qcom,qpnp-lab-use-default-voltage;
qcom,qpnp-lab-init-voltage = <5500000>;
qcom,qpnp-lab-init-amoled-voltage = <4600000>;
qcom,qpnp-lab-init-lcd-voltage = <5500000>;
qcom,qpnp-lab-soft-start = <800>;
qcom,qpnp-lab-full-pull-down;
qcom,qpnp-lab-pull-down-enable;
qcom,qpnp-lab-switching-clock-frequency =
<1600>;
qcom,qpnp-lab-limit-maximum-current = <800>;
qcom,qpnp-lab-limit-max-current-enable;
qcom,qpnp-lab-ps-threshold = <20>;
qcom,qpnp-lab-ps-enable;
qcom,qpnp-lab-nfet-size = <100>;
qcom,qpnp-lab-pfet-size = <100>;
qcom,qpnp-lab-max-precharge-time = <300>;
};
};
};
};