| // SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| /* |
| * Copyright (c) 2023 Luka Panio <lukapanio@gmail.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/arm/qcom,ids.h> |
| #include <dt-bindings/phy/phy.h> |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| #include "sm8250.dtsi" |
| #include "pm8150.dtsi" |
| #include "pm8150b.dtsi" |
| #include "pm8150l.dtsi" |
| #include "pm8009.dtsi" |
| |
| /* |
| * Delete following upstream (sm8250.dtsi) reserved |
| * memory mappings which are different on this device. |
| */ |
| /delete-node/ &adsp_mem; |
| /delete-node/ &cdsp_secure_heap; |
| /delete-node/ &slpi_mem; |
| /delete-node/ &spss_mem; |
| /delete-node/ &xbl_aop_mem; |
| |
| / { |
| |
| model = "Xiaomi Pad 6"; |
| compatible = "xiaomi,pipa", "qcom,sm8250"; |
| |
| chassis-type = "tablet"; |
| |
| /* required for bootloader to select correct board */ |
| qcom,msm-id = <QCOM_ID_SM8250 0x20001>; /* SM8250 v2.1 */ |
| qcom,board-id = <0x34 0>; |
| |
| chosen { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| framebuffer: framebuffer@9c000000 { |
| compatible = "simple-framebuffer"; |
| reg = <0x0 0x9c000000 0x0 0x2300000>; |
| width = <1800>; |
| height = <2880>; |
| stride = <(1800 * 4)>; |
| format = "a8r8g8b8"; |
| }; |
| }; |
| |
| battery_l: battery-l { |
| compatible = "simple-battery"; |
| voltage-min-design-microvolt = <3870000>; |
| energy-full-design-microwatt-hours = <16700000>; |
| charge-full-design-microamp-hours = <4420000>; |
| }; |
| |
| battery_r: battery-r { |
| compatible = "simple-battery"; |
| voltage-min-design-microvolt = <3870000>; |
| energy-full-design-microwatt-hours = <16700000>; |
| charge-full-design-microamp-hours = <4420000>; |
| }; |
| |
| bl_vddpos_5p5: bl-vddpos-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "bl_vddpos_5p5"; |
| regulator-min-microvolt = <5500000>; |
| regulator-max-microvolt = <5500000>; |
| regulator-enable-ramp-delay = <233>; |
| gpio = <&tlmm 130 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-boot-on; |
| }; |
| |
| bl_vddneg_5p5: bl-vddneg-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "bl_vddneg_5p5"; |
| regulator-min-microvolt = <5500000>; |
| regulator-max-microvolt = <5500000>; |
| regulator-enable-ramp-delay = <233>; |
| gpio = <&tlmm 131 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-boot-on; |
| }; |
| |
| gpio_keys: gpio-keys { |
| compatible = "gpio-keys"; |
| |
| pinctrl-0 = <&vol_up_n>; |
| pinctrl-names = "default"; |
| |
| key-vol-up { |
| label = "Volume Up"; |
| gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| debounce-interval = <15>; |
| linux,can-disable; |
| wakeup-source; |
| }; |
| }; |
| |
| vph_pwr: vph-pwr-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| }; |
| |
| /* S6c is really ebi.lvl but it's there for supply map completeness sake. */ |
| vreg_s6c_0p88: smpc6-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vreg_s6c_0p88"; |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-always-on; |
| vin-supply = <&vph_pwr>; |
| }; |
| |
| reserved-memory { |
| xbl_aop_mem: xbl-aop@80700000 { |
| reg = <0x0 0x80600000 0x0 0x260000>; |
| no-map; |
| }; |
| |
| slpi_mem: slpi@88c00000 { |
| reg = <0x0 0x88c00000 0x0 0x2f00000>; |
| no-map; |
| }; |
| |
| adsp_mem: adsp@8bb00000 { |
| reg = <0x0 0x8bb00000 0x0 0x2500000>; |
| no-map; |
| }; |
| |
| spss_mem: spss@8e000000 { |
| reg = <0x0 0x8e000000 0x0 0x100000>; |
| no-map; |
| }; |
| |
| cdsp_secure_heap: cdsp-secure-heap@8e100000 { |
| reg = <0x0 0x8e100000 0x0 0x4600000>; |
| no-map; |
| }; |
| |
| cont_splash_mem: cont-splash@9c000000 { |
| reg = <0x0 0x9c000000 0x0 0x2300000>; |
| no-map; |
| }; |
| |
| ramoops@b0000000 { |
| compatible = "ramoops"; |
| reg = <0x0 0xb0000000 0x0 0x400000>; |
| record-size = <0x1000>; |
| console-size = <0x200000>; |
| ecc-size = <16>; |
| no-map; |
| }; |
| }; |
| }; |
| |
| &adsp { |
| firmware-name = "qcom/sm8250/xiaomi/pipa/adsp.mbn"; |
| status = "okay"; |
| }; |
| |
| &apps_rsc { |
| regulators-0 { |
| compatible = "qcom,pm8150-rpmh-regulators"; |
| qcom,pmic-id = "a"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vph_pwr>; |
| vdd-s3-supply = <&vph_pwr>; |
| vdd-s4-supply = <&vph_pwr>; |
| vdd-s5-supply = <&vph_pwr>; |
| vdd-s6-supply = <&vph_pwr>; |
| vdd-s7-supply = <&vph_pwr>; |
| vdd-s8-supply = <&vph_pwr>; |
| vdd-s9-supply = <&vph_pwr>; |
| vdd-s10-supply = <&vph_pwr>; |
| vdd-l1-l8-l11-supply = <&vreg_s6c_0p88>; |
| vdd-l2-l10-supply = <&vreg_bob>; |
| vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>; |
| vdd-l6-l9-supply = <&vreg_s8c_1p35>; |
| vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>; |
| vdd-l13-l16-l17-supply = <&vreg_bob>; |
| |
| /* (S1+S2+S3) - cx.lvl (ARC) */ |
| |
| vreg_s4a_1p8: smps4 { |
| regulator-name = "vreg_s4a_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1920000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_s5a_1p9: smps5 { |
| regulator-name = "vreg_s5a_1p9"; |
| regulator-min-microvolt = <1900000>; |
| regulator-max-microvolt = <2040000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_s6a_0p95: smps6 { |
| regulator-name = "vreg_s6a_0p95"; |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1128000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2a_3p1: ldo2 { |
| regulator-name = "vreg_l2a_3p1"; |
| regulator-min-microvolt = <3072000>; |
| regulator-max-microvolt = <3072000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3a_0p9: ldo3 { |
| regulator-name = "vreg_l3a_0p9"; |
| regulator-min-microvolt = <928000>; |
| regulator-max-microvolt = <932000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L4 - lmx.lvl (ARC) */ |
| |
| vreg_l5a_0p88: ldo5 { |
| regulator-name = "vreg_l5a_0p88"; |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6a_1p2: ldo6 { |
| regulator-name = "vreg_l6a_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L7 is unused. */ |
| |
| vreg_l9a_1p2: ldo9 { |
| regulator-name = "vreg_l9a_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L10 is unused, L11 - lcx.lvl (ARC) */ |
| |
| vreg_l12a_1p8: ldo12 { |
| regulator-name = "vreg_l12a_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L13 is unused. */ |
| |
| vreg_l14a_1p88: ldo14 { |
| regulator-name = "vreg_l14a_1p88"; |
| regulator-min-microvolt = <1880000>; |
| regulator-max-microvolt = <1880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L15 & L16 are unused. */ |
| |
| vreg_l17a_3p0: ldo17 { |
| regulator-name = "vreg_l17a_3p0"; |
| regulator-min-microvolt = <2496000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l18a_0p9: ldo18 { |
| regulator-name = "vreg_l18a_0p9"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <920000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| regulators-1 { |
| compatible = "qcom,pm8150l-rpmh-regulators"; |
| qcom,pmic-id = "c"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vph_pwr>; |
| vdd-s3-supply = <&vph_pwr>; |
| vdd-s4-supply = <&vph_pwr>; |
| vdd-s5-supply = <&vph_pwr>; |
| vdd-s6-supply = <&vph_pwr>; |
| vdd-s7-supply = <&vph_pwr>; |
| vdd-s8-supply = <&vph_pwr>; |
| vdd-l1-l8-supply = <&vreg_s4a_1p8>; |
| vdd-l2-l3-supply = <&vreg_s8c_1p35>; |
| vdd-l4-l5-l6-supply = <&vreg_bob>; |
| vdd-l7-l11-supply = <&vreg_bob>; |
| vdd-l9-l10-supply = <&vreg_bob>; |
| vdd-bob-supply = <&vph_pwr>; |
| |
| vreg_bob: bob { |
| regulator-name = "vreg_bob"; |
| regulator-min-microvolt = <3350000>; |
| regulator-max-microvolt = <3960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; |
| }; |
| |
| /* |
| * S1-S6 are ARCs: |
| * (S1+S2) - gfx.lvl, |
| * S3 - mx.lvl, |
| * (S4+S5) - mmcx.lvl, |
| * S6 - ebi.lvl |
| */ |
| |
| vreg_s7c_0p35: smps7 { |
| regulator-name = "vreg_s7c_0p35"; |
| regulator-min-microvolt = <348000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_s8c_1p35: smps8 { |
| regulator-name = "vreg_s8c_1p35"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l1c_1p8: ldo1 { |
| regulator-name = "vreg_l1c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L2-4 are unused. */ |
| |
| vreg_l5c_1p8: ldo5 { |
| regulator-name = "vreg_l5c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6c_2p9: ldo6 { |
| regulator-name = "vreg_l6c_2p9"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7c_2p85: ldo7 { |
| regulator-name = "vreg_l7c_2p85"; |
| regulator-min-microvolt = <2856000>; |
| regulator-max-microvolt = <3104000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l8c_1p8: ldo8 { |
| regulator-name = "vreg_l8c_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9c_2p9: ldo9 { |
| regulator-name = "vreg_l9c_2p9"; |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l10c_3p3: ldo10 { |
| regulator-name = "vreg_l10c_3p3"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l11c_3p0: ldo11 { |
| regulator-name = "vreg_l11c_3p0"; |
| regulator-min-microvolt = <3104000>; |
| regulator-max-microvolt = <3304000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| regulators-2 { |
| compatible = "qcom,pm8009-rpmh-regulators"; |
| qcom,pmic-id = "f"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vreg_bob>; |
| vdd-l2-supply = <&vreg_s8c_1p35>; |
| vdd-l5-l6-supply = <&vreg_bob>; |
| vdd-l7-supply = <&vreg_s4a_1p8>; |
| |
| vreg_s1f_1p2: smps1 { |
| regulator-name = "vreg_s1f_1p2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_s2f_0p5: smps2 { |
| regulator-name = "vreg_s2f_0p5"; |
| regulator-min-microvolt = <512000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L1 is unused. */ |
| |
| vreg_l2f_1p3: ldo2 { |
| regulator-name = "vreg_l2f_1p3"; |
| regulator-min-microvolt = <1056000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| /* L3 & L4 are unused. */ |
| |
| vreg_l5f_2p8: ldo5 { |
| regulator-name = "vreg_l5f_2p85"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6f_2p8: ldo6 { |
| regulator-name = "vreg_l6f_2p8"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7f_1p8: ldo7 { |
| regulator-name = "vreg_l7f_1p8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| }; |
| |
| &cdsp { |
| firmware-name = "qcom/sm8250/xiaomi/pipa/cdsp.mbn"; |
| status = "okay"; |
| }; |
| |
| &gmu { |
| status = "okay"; |
| }; |
| |
| &gpi_dma0 { |
| status = "okay"; |
| }; |
| |
| &gpi_dma1 { |
| status = "okay"; |
| }; |
| |
| &gpi_dma2 { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| |
| zap-shader { |
| memory-region = <&gpu_mem>; |
| firmware-name = "qcom/sm8250/xiaomi/pipa/a650_zap.mbn"; |
| }; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| fuel-gauge@55 { |
| compatible = "ti,bq27z561"; |
| reg = <0x55>; |
| monitored-battery = <&battery_r>; |
| }; |
| }; |
| |
| &i2c11 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| backlight: backlight@11 { |
| compatible = "kinetic,ktz8866"; |
| reg = <0x11>; |
| vddpos-supply = <&bl_vddpos_5p5>; |
| vddneg-supply = <&bl_vddneg_5p5>; |
| enable-gpios = <&tlmm 139 GPIO_ACTIVE_HIGH>; |
| current-num-sinks = <5>; |
| kinetic,current-ramp-delay-ms = <128>; |
| kinetic,led-enable-ramp-delay-ms = <1>; |
| kinetic,enable-lcd-bias; |
| }; |
| }; |
| |
| &i2c13 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| fuel-gauge@55 { |
| compatible = "ti,bq27z561"; |
| reg = <0x55>; |
| monitored-battery = <&battery_l>; |
| }; |
| }; |
| |
| &pcie0 { |
| status = "okay"; |
| }; |
| |
| &pcie0_phy { |
| vdda-phy-supply = <&vreg_l5a_0p88>; |
| vdda-pll-supply = <&vreg_l9a_1p2>; |
| status = "okay"; |
| }; |
| |
| &pm8150_gpios { |
| vol_up_n: vol-up-n-state { |
| pins = "gpio6"; |
| function = "normal"; |
| power-source = <1>; |
| input-enable; |
| bias-pull-up; |
| }; |
| }; |
| |
| &pon_pwrkey { |
| status = "okay"; |
| }; |
| |
| &pon_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_1 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_2 { |
| status = "okay"; |
| }; |
| |
| &slpi { |
| firmware-name = "qcom/sm8250/xiaomi/pipa/slpi.mbn"; |
| status = "okay"; |
| }; |
| |
| &usb_1 { |
| status = "okay"; |
| }; |
| |
| &usb_1_dwc3 { |
| dr_mode = "peripheral"; |
| }; |
| |
| &usb_1_hsphy { |
| vdda-pll-supply = <&vreg_l5a_0p88>; |
| vdda18-supply = <&vreg_l12a_1p8>; |
| vdda33-supply = <&vreg_l2a_3p1>; |
| status = "okay"; |
| }; |
| |
| &usb_1_qmpphy { |
| status = "okay"; |
| vdda-phy-supply = <&vreg_l9a_1p2>; |
| vdda-pll-supply = <&vreg_l18a_0p9>; |
| }; |
| |
| &ufs_mem_hc { |
| vcc-supply = <&vreg_l17a_3p0>; |
| vcc-max-microamp = <800000>; |
| vccq-supply = <&vreg_l6a_1p2>; |
| vccq-max-microamp = <800000>; |
| vccq2-supply = <&vreg_s4a_1p8>; |
| vccq2-max-microamp = <800000>; |
| status = "okay"; |
| }; |
| |
| &ufs_mem_phy { |
| vdda-phy-supply = <&vreg_l5a_0p88>; |
| vdda-pll-supply = <&vreg_l9a_1p2>; |
| status = "okay"; |
| }; |
| |
| &venus { |
| firmware-name = "qcom/sm8250/xiaomi/pipa/venus.mbn"; |
| status = "okay"; |
| }; |
