From 534226dd9284a121b01e34e0d2abf0fe8b0c4f3b Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Thu, 5 Aug 2021 15:34:21 +0200 Subject: [PATCH] arm64: dts: qcom: Introduce SDM660 Xiaomi Mi 8 Lite (platina) Add support for the SDM660 Xiaomi Platina (Mi 8 Lite). Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/sdm660-xiaomi-platina.dts | 717 ++++++++++++++++++ 2 files changed, 718 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sdm660-xiaomi-platina.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 70516508be56..8e06f17d7ee0 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -74,6 +74,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-pioneer.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-voyager.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm636-sony-xperia-ganges-mermaid.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-lavender.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-platina.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-platina.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-platina.dts new file mode 100644 index 000000000000..0c7dc90f4661 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-platina.dts @@ -0,0 +1,717 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2021, AngeloGioacchino Del Regno + * + */ + +/dts-v1/; + +#include "sdm660.dtsi" +#include "pm660.dtsi" +#include "pm660l.dtsi" +#include +#include +#include +#include +#include + +/ { + model = "Xiaomi Mi 8 Lite"; + compatible = "xiaomi,platina", "qcom,sdm660"; + + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ramoops@ffc00000 { + compatible = "ramoops"; + reg = <0x0 0xffc00000 0x0 0x100000>; + record-size = <0x10000>; + console-size = <0x60000>; + ftrace-size = <0x10000>; + pmsg-size = <0x20000>; + ecc-size = <16>; + status = "okay"; + }; + + debug_region@ffb00000 { + reg = <0x00 0xffb00000 0x00 0x100000>; + no-map; + }; + + cdsp-region@94e00000 { + reg = <0x00 0x94e00000 0x00 0x600000>; + no-map; + }; + + removed_region@85800000 { + reg = <0x00 0x85800000 0x00 0x3700000>; + no-map; + }; + }; + + board_vbat: vbat-regulator { + compatible = "regulator-fixed"; + regulator-name = "VBAT"; + + regulator-min-microvolt = <4000000>; + regulator-max-microvolt = <4000000>; + regulator-always-on; + regulator-boot-on; + }; + + cam_avdd_front_vreg: cam-avdd-front-vreg { + compatible = "regulator-fixed"; + regulator-name = "cam-avdd-front-vreg"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + startup-delay-us = <0>; + enable-active-high; + gpio = <&tlmm 49 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_avdd_front_default>; + vin-supply = <&vreg_bob>; + }; + + cam_actuator_rear_vreg: cam-actuator-rear-vreg { + compatible = "regulator-fixed"; + regulator-name = "cam-actuator-rear-vreg"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + startup-delay-us = <0>; + enable-active-high; + gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_actuator_rear_default>; + vin-supply = <&vreg_bob>; + }; + + cam_avdd_rear_vreg: cam-avdd-rear-vreg { + compatible = "regulator-fixed"; + regulator-name = "cam-avdd-rear-vreg"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + startup-delay-us = <0>; + enable-active-high; + gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_avdd_rear_default>; + vin-supply = <&vreg_bob>; + }; + + cam_dvdd_front_vreg: cam-dvdd-front-vreg { + compatible = "regulator-fixed"; + regulator-name = "cam-dvdd-front-vreg"; + + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + startup-delay-us = <0>; + enable-active-high; + gpio = <&pm660l_gpios 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_dvdd_front_default>; + vin-supply = <&vreg_s5a_1p35>; + }; + + cam_dvdd_rear_vreg: cam-dvdd-rear-vreg { + compatible = "regulator-fixed"; + regulator-name = "cam-dvdd-rear-vreg"; + + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + startup-delay-us = <0>; + enable-active-high; + gpio = <&pm660l_gpios 4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_dvdd_rear_default>; + vin-supply = <&vreg_s5a_1p35>; + }; + + disp_vdd_vreg: disp-vdd-vreg { + compatible = "regulator-fixed"; + regulator-name = "display-vdd"; + + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ts_vdd_vreg: ts-vdd-vreg { + compatible = "regulator-fixed"; + regulator-name = "ts-vdd"; + + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <4000>; + enable-active-high; + regulator-boot-on; + gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&ts_vdd_default>; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + + regulator-always-on; + regulator-boot-on; + }; + + gpio_keys { + status = "okay"; + compatible = "gpio-keys"; + input-name = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + vol_up { + label = "Volume Up"; + gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + wakeup-source; + debounce-interval = <15>; + }; + }; + + gpio-hall-sensor { + compatible = "gpio-keys"; + label = "Hall effect sensor"; + + pinctrl-names = "default"; + pinctrl-0 = <&hall_sensor_default>; + + hall-sensor { + label = "Hall Effect Sensor"; + gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + linux,can-disable; + wakeup-source; + }; + }; + + + /* + * Until we hook up type-c detection, we + * have to stick with this. But it works. + */ + extcon_usb: extcon-usb { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>; + }; +}; + +&blsp_i2c2 { + status = "okay"; + + /* + * Two instances of SMB1355 charger: 0x8, 0xc but only + * one SMB1355 chip is present on board. What's the + * right address? + */ +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&rpm_requests { + pm660l-regulators { + compatible = "qcom,rpm-pm660l-regulators"; + + vdd_s1-supply = <&vph_pwr>; + vdd_s2-supply = <&vph_pwr>; + vdd_s3_s4-supply = <&vph_pwr>; + vdd_s5-supply = <&vph_pwr>; + vdd_s6-supply = <&vph_pwr>; + + vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>; + vdd_l2-supply = <&vreg_bob>; + vdd_l3_l5_l7_l8-supply = <&vreg_bob>; + vdd_l4_l6-supply = <&vreg_bob>; + vdd_bob-supply = <&vph_pwr>; + + vreg_s1b_1p125: s1 { + regulator-min-microvolt = <1125000>; + regulator-max-microvolt = <1125000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <0>; + }; + + vreg_s2b_1p05: s2 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <0>; + }; + + /* + * At least on Nile's configuration, S3B/S4B (VDD_CX) and + * S5B (VDD_MX) are managed only through RPM Power Domains. + * Trying to set a voltage on the main supply will create + * havoc and freeze the SoC. + * In any case, reference voltages for these regulators are: + * S3B/S4B: 0.870V + * S5B: 0.915V + */ + + /* LDOs */ + vreg_l1b_0p925: l1 { + regulator-min-microvolt = <920000>; + regulator-max-microvolt = <928000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + + vreg_l2b_2p95: l2 { + /* + * This regulator supports 1.648 - 3.104V on this board + * but we set a max voltage of anything less than 2.7V + * to satisfy a condition in sdhci.c that will disable + * 3.3V SDHCI signaling, which happens to be not really + * supported on the Xperia Nile/Ganges platform. + */ + regulator-min-microvolt = <1648000>; + regulator-max-microvolt = <2696000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + + vreg_l3b_3p3: l3 { + regulator-min-microvolt = <3296000>; + regulator-max-microvolt = <3312000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-min-microamp = <200>; + regulator-max-microamp = <600000>; + regulator-system-load = <100000>; + regulator-allow-set-load; + }; + + vreg_l4b_2p95: l4 { + regulator-min-microvolt = <2944000>; + regulator-max-microvolt = <2952000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + + regulator-min-microamp = <200>; + regulator-max-microamp = <600000>; + regulator-system-load = <570000>; + regulator-allow-set-load; + }; + + /* + * Downstream specifies a range of 1721-3600mV, + * but the only assigned consumers are SDHCI2 VMMC + * and Coresight QPDI that both request pinned 2.95V. + * Tighten the range to 1.8-3.328 (closest to 3.3) to + * make the mmc driver happy. + */ + vreg_l5b_29p5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3328000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + regulator-system-load = <800000>; + }; + + vreg_l7b_3p125: l7 { + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <3128000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l8b_3p3: l8 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3400000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + /* L9B (870mV) is currently unused */ + /* L10B (915mV) is currently unused */ + + vreg_bob: bob { + regulator-min-microvolt = <3304000>; + regulator-max-microvolt = <3624000>; + regulator-enable-ramp-delay = <500>; + regulator-ramp-delay = <0>; + }; + }; + + + pm660-regulators { + compatible = "qcom,rpm-pm660-regulators"; + + 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_l1_l6_l7-supply = <&vreg_s5a_1p35>; + vdd_l2_l3-supply = <&vreg_s2b_1p05>; + vdd_l5-supply = <&vreg_s2b_1p05>; + vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>; + vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>; + + /* + * S1A (FTAPC0), S2A (FTAPC1), S3A (HFAPC1) are managed + * by the Core Power Reduction hardened (CPRh) and the + * Operating State Manager (OSM) HW automatically. + */ + + vreg_s4a_2p04: s4 { + regulator-min-microvolt = <2040000>; + regulator-max-microvolt = <2040000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <0>; + regulator-always-on; + }; + + vreg_s5a_1p35: s5 { + regulator-min-microvolt = <1224000>; + regulator-max-microvolt = <1350000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <0>; + }; + + vreg_s6a_0p87: s6 { + regulator-min-microvolt = <504000>; + regulator-max-microvolt = <992000>; + regulator-enable-ramp-delay = <150>; + regulator-ramp-delay = <0>; + }; + + /* LDOs */ + vreg_l1a_1p225: l1 { + regulator-min-microvolt = <1226000>; + regulator-max-microvolt = <1250000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + + vreg_l2a_1p0: l2 { + regulator-min-microvolt = <944000>; + regulator-max-microvolt = <1008000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l3a_1p0: l3 { + regulator-min-microvolt = <944000>; + regulator-max-microvolt = <1008000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l5a_0p848: l5 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <952000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l6a_1p3: l6 { + regulator-min-microvolt = <1304000>; + regulator-max-microvolt = <1368000>; + regulator-allow-set-load; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l7a_1p2: l7 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l8a_1p8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-system-load = <325000>; + regulator-allow-set-load; + }; + + + vreg_l9a_1p8: l9 { + regulator-min-microvolt = <1804000>; + regulator-max-microvolt = <1896000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + + vreg_l10a_1p8: l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1944000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + + vreg_l11a_1p8: l11 { + regulator-min-microvolt = <1784000>; + regulator-max-microvolt = <1944000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l12a_1p8: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1944000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l13a_1p8: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1944000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-boot-on; + regulator-always-on; + }; + + vreg_l14a_1p8: l14 { + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1952000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l15a_1p8: l15 { + regulator-min-microvolt = <1648000>; + regulator-max-microvolt = <2952000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + /* DRX: QM13111 */ + vreg_l16a_2p7: l16 { + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <2712000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + vreg_l17a_1p8: l17 { + regulator-min-microvolt = <1648000>; + regulator-max-microvolt = <2952000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + }; + + /* L18A (2.7V) is unused */ + + vreg_l19a_3p3: l19 { + regulator-min-microvolt = <3312000>; + regulator-max-microvolt = <3328000>; + regulator-enable-ramp-delay = <250>; + regulator-ramp-delay = <0>; + regulator-allow-set-load; + }; + }; +}; + +&sdhc_1 { + status = "okay"; + supports-cqe; + + mmc-ddr-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + + vmmc-supply = <&vreg_l4b_2p95>; + vqmmc-supply = <&vreg_l8a_1p8>; +}; + +&sdhc_2 { + status = "disabled"; + + vmmc-supply = <&vreg_l5b_29p5>; + vqmmc-supply = <&vreg_l2b_2p95>; +}; + +&pm660_gpios { + nfc_clk_req_n: nfc-clkreq-n { + pins = "gpio4"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-disable; + input-enable; + power-source = <1>; + }; +}; + +&pm660l_gpios { + cam_dvdd_front_default: cam-dvdd-front-default { + pins = "gpio3"; + function = "normal"; + output-low; + power-source = <0>; + }; + + cam_dvdd_rear_default: cam-dvdd-rear-default { + pins = "gpio4"; + function = "normal"; + output-low; + power-source = <0>; + }; + + vol_key_gpio_default: vol-key-gpio-default { + pins = "gpio7"; + function = "normal"; + bias-pull-up; + input-enable; + qcom,drive-strength = ; + }; +}; + +&tlmm { + gpio-reserved-ranges = <8 4>; + + camera_rear_default: camera-rear-default { + mclk0 { + pins = "gpio32"; + function = "cam_mclk"; + drive-strength = <4>; + bias-disable; + }; + + rst { + pins = "gpio46"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; + }; + + camera_front_default: camera-front-default { + mclk1 { + pins = "gpio33"; + function = "cam_mclk"; + drive-strength = <4>; + bias-disable; + }; + + rst { + pins = "gpio47"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; + }; + + camera_front_iris_default: camera-front-iris-default { + mclk1 { + pins = "gpio35"; + function = "cam_mclk"; + drive-strength = <4>; + bias-disable; + }; + + rst { + pins = "gpio52"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; + }; + + cam_avdd_front_default: cam-avdd-front-default { + pins = "gpio49"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + + cam_actuator_rear_default: cam-actuator-rear-default { + pins = "gpio50"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + + cam_avdd_rear_default: cam-avdd-rear-default { + pins = "gpio51"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + + panel_reset_n: panel-rst-n { + pins = "gpio53"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + + mdp_vsync_n: mdp-vsync-n { + pins = "gpio59"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + + ts_rst_n: ts-rst-n { + pins = "gpio66"; + function = "gpio"; + bias-disable; + drive-strength = <8>; + }; + + ts_int_active: ts-int-active { + pins = "gpio67"; + drive-strength = <16>; + bias-pull-up; + }; + + ts_vdd_default: ts-vdd-default { + pins = "gpio73"; + function = "gpio"; + bias-disable; + drive-strength = <8>; + }; + + hall_sensor_default: hall-sensor-default { + pins = "gpio75"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + input-enable; + }; + +}; + +&usb3 { + status = "okay"; +}; + +&usb3_dwc3 { + dr_mode = "peripheral"; + extcon = <&extcon_usb>; +};