diff options
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845-mtp.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index 979ab49913f1..abcb112871cf 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -7,9 +7,171 @@ /dts-v1/; +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sdm845.dtsi" / { model = "Qualcomm Technologies, Inc. SDM845 MTP"; compatible = "qcom,sdm845-mtp"; + + aliases { + serial0 = &uart9; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&i2c10 { + status = "okay"; + clock-frequency = <400000>; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&uart9 { + status = "okay"; +}; + +/* PINCTRL - additions to nodes defined in sdm845.dtsi */ + +&qup_i2c10_default { + pinconf { + pins = "gpio55", "gpio56"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_uart9_default { + pinconf-tx { + pins = "gpio4"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio5"; + drive-strength = <2>; + bias-pull-up; + }; +}; + + +&apps_rsc { + pm8998-rpmh-regulators { + vdd_l7_l12_l14_l15-supply = <&pm8998_s5>; + + smps2 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + qcom,regulator-initial-voltage = <1100000>; + }; + + smps5 { + regulator-min-microvolt = <1904000>; + regulator-max-microvolt = <2040000>; + qcom,regulator-initial-voltage = <1904000>; + }; + + ldo1 { + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + qcom,regulator-initial-voltage = <880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; + qcom,allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + qcom,mode-threshold-currents = <0 1>; + }; + + ldo2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + qcom,regulator-initial-voltage = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; + qcom,allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + qcom,mode-threshold-currents = <0 30000>; + }; + + + ldo7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,regulator-initial-voltage = <1800000>; + qcom,headroom-voltage = <56000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; + regulator-allow-set-load; + qcom,allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + qcom,mode-threshold-currents = <0 10000>; + }; + + ldo20 { + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <2960000>; + qcom,regulator-initial-voltage = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; + qcom,allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + qcom,mode-threshold-currents = <0 10000>; + }; + + ldo26 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + qcom,regulator-initial-voltage = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>; + qcom,allowed-modes = + <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + qcom,mode-threshold-currents = <0 1>; + }; + + lvs1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + + pmi8998-rpmh-regulators { + bob { + regulator-min-microvolt = <3312000>; + regulator-max-microvolt = <3600000>; + qcom,regulator-initial-voltage = <3312000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_PASS>; + }; + }; +}; + +&ufsphy { + status = "ok"; + + vdda-phy-supply = <&pm8998_l1>; /* 0.88v */ + vdda-pll-supply = <&pm8998_l26>; /* 1.2v */ + vdda-phy-max-microamp = <62900>; + vdda-pll-max-microamp = <18300>; +}; + +&ufshc { + status = "ok"; + + vcc-supply = <&pm8998_l20>; + vcc-voltage-level = <2950000 2960000>; + vcc-max-microamp = <600000>; + vccq2-max-microamp = <600000>; + + qcom,vddp-ref-clk-supply = <&pm8998_l2>; + qcom,vddp-ref-clk-max-microamp = <100>; }; |