| // SPDX-License-Identifier: GPL-2.0 |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> |
| |
| #include "qcom-apq8064-v2.0.dtsi" |
| #include "pm8821.dtsi" |
| #include "pm8921.dtsi" |
| |
| / { |
| model = "Asus Nexus7(flo)"; |
| compatible = "asus,nexus7-flo", "qcom,apq8064"; |
| chassis-type = "tablet"; |
| |
| aliases { |
| serial0 = &gsbi7_serial; |
| serial1 = &gsbi6_serial; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| reserved-memory { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| |
| ramoops@88d00000 { |
| compatible = "ramoops"; |
| reg = <0x88d00000 0x100000>; |
| record-size = <0x00020000>; |
| console-size = <0x00020000>; |
| ftrace-size = <0x00020000>; |
| }; |
| }; |
| |
| ext_3p3v: regulator-ext-3p3v { |
| compatible = "regulator-fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "ext_3p3v"; |
| startup-delay-us = <0>; |
| gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-boot-on; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| key-volume-up { |
| label = "Volume Up"; |
| gpios = <&pm8921_gpio 4 GPIO_ACTIVE_HIGH>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| key-volume-down { |
| label = "Volume Down"; |
| gpios = <&pm8921_gpio 38 GPIO_ACTIVE_HIGH>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| }; |
| }; |
| |
| soc { |
| sram@2a03f000 { |
| compatible = "qcom,apq8064-imem", "syscon", "simple-mfd"; |
| reg = <0x2a03f000 0x1000>; |
| |
| reboot-mode { |
| compatible = "syscon-reboot-mode"; |
| offset = <0x65c>; |
| |
| mode-normal = <0x77665501>; |
| mode-bootloader = <0x77665500>; |
| mode-recovery = <0x77665502>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi0 { |
| vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/ |
| vdd-supply = <&pm8921_l8>; |
| vddio-supply = <&pm8921_lvs7>; |
| avdd-supply = <&pm8921_l11>; |
| status = "okay"; |
| |
| panel@0 { |
| reg = <0>; |
| compatible = "jdi,lt070me05000"; |
| |
| vddp-supply = <&pm8921_l17>; |
| iovcc-supply = <&pm8921_lvs7>; |
| |
| enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>; |
| reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>; |
| dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&dsi0_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi0_in { |
| remote-endpoint = <&mdp_dsi1_out>; |
| }; |
| |
| &dsi0_out { |
| remote-endpoint = <&panel_in>; |
| data-lanes = <0 1 2 3>; |
| }; |
| |
| &dsi0_phy { |
| vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/ |
| status = "okay"; |
| }; |
| |
| &gsbi1 { |
| qcom,mode = <GSBI_PROT_I2C>; |
| status = "okay"; |
| }; |
| |
| &gsbi1_i2c { |
| status = "okay"; |
| clock-frequency = <200000>; |
| pinctrl-0 = <&i2c1_pins>; |
| pinctrl-names = "default"; |
| |
| eeprom@52 { |
| compatible = "atmel,24c128"; |
| reg = <0x52>; |
| pagesize = <32>; |
| }; |
| |
| bq27541@55 { |
| compatible = "ti,bq27541"; |
| reg = <0x55>; |
| }; |
| |
| }; |
| |
| &gsbi3 { |
| qcom,mode = <GSBI_PROT_I2C>; |
| status = "okay"; |
| }; |
| |
| &gsbi3_i2c { |
| clock-frequency = <200000>; |
| pinctrl-0 = <&i2c3_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| trackpad@10 { |
| compatible = "elan,ekth3500"; |
| reg = <0x10>; |
| interrupt-parent = <&tlmm_pinmux>; |
| interrupts = <6 IRQ_TYPE_EDGE_FALLING>; |
| }; |
| }; |
| |
| &gsbi6 { |
| qcom,mode = <GSBI_PROT_I2C_UART>; |
| status = "okay"; |
| }; |
| |
| &gsbi6_serial { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gsbi6_uart_4pins>; |
| status = "okay"; |
| }; |
| |
| &gsbi7 { |
| qcom,mode = <GSBI_PROT_I2C_UART>; |
| status = "okay"; |
| }; |
| |
| &gsbi7_serial { |
| status = "okay"; |
| }; |
| |
| &mdp { |
| status = "okay"; |
| }; |
| |
| &mdp_dsi1_out { |
| remote-endpoint = <&dsi0_in>; |
| }; |
| |
| &pm8821 { |
| interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| &pm8921 { |
| interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| &rpm { |
| regulators { |
| compatible = "qcom,rpm-pm8921-regulators"; |
| |
| vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; |
| vin_lvs1_3_6-supply = <&pm8921_s4>; |
| vin_lvs4_5_7-supply = <&pm8921_s4>; |
| |
| vdd_l24-supply = <&pm8921_s1>; |
| vdd_l25-supply = <&pm8921_s1>; |
| vin_lvs2-supply = <&pm8921_s1>; |
| |
| vdd_l26-supply = <&pm8921_s7>; |
| vdd_l27-supply = <&pm8921_s7>; |
| vdd_l28-supply = <&pm8921_s7>; |
| |
| vdd_ncp-supply = <&pm8921_l6>; |
| |
| /* Buck SMPS */ |
| pm8921_s1: s1 { |
| regulator-always-on; |
| regulator-min-microvolt = <1225000>; |
| regulator-max-microvolt = <1225000>; |
| qcom,switch-mode-frequency = <3200000>; |
| bias-pull-down; |
| }; |
| |
| /* msm otg HSUSB_VDDCX */ |
| pm8921_s3: s3 { |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1150000>; |
| qcom,switch-mode-frequency = <4800000>; |
| }; |
| |
| /* |
| * msm_sdcc.1-sdc-vdd_io |
| * tabla2x-slim-CDC_VDDA_RX |
| * tabla2x-slim-CDC_VDDA_TX |
| * tabla2x-slim-CDC_VDD_CP |
| * tabla2x-slim-VDDIO_CDC |
| */ |
| pm8921_s4: s4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| qcom,switch-mode-frequency = <3200000>; |
| regulator-always-on; |
| }; |
| |
| pm8921_s7: s7 { |
| regulator-min-microvolt = <1300000>; |
| regulator-max-microvolt = <1300000>; |
| qcom,switch-mode-frequency = <3200000>; |
| }; |
| |
| /* mipi_dsi.1-dsi1_pll_vdda */ |
| pm8921_l2: l2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| /* msm_otg-HSUSB_3p3 */ |
| pm8921_l3: l3 { |
| regulator-min-microvolt = <3075000>; |
| regulator-max-microvolt = <3075000>; |
| bias-pull-down; |
| }; |
| |
| /* msm_otg-HSUSB_1p8 */ |
| pm8921_l4: l4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| bias-pull-down; |
| }; |
| |
| /* msm_sdcc.1-sdc_vdd */ |
| pm8921_l5: l5 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| regulator-always-on; |
| bias-pull-down; |
| }; |
| |
| pm8921_l6: l6 { |
| regulator-min-microvolt = <2950000>; |
| regulator-max-microvolt = <2950000>; |
| }; |
| |
| pm8921_l8: l8 { |
| }; |
| |
| /* mipi_dsi.1-dsi1_avdd */ |
| pm8921_l11: l11 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| bias-pull-down; |
| regulator-always-on; |
| }; |
| |
| /* pwm_power for backlight */ |
| pm8921_l17: l17 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| |
| /* camera, qdsp6 */ |
| pm8921_l23: l23 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| bias-pull-down; |
| }; |
| |
| /* |
| * tabla2x-slim-CDC_VDDA_A_1P2V |
| * tabla2x-slim-VDDD_CDC_D |
| */ |
| pm8921_l25: l25 { |
| regulator-min-microvolt = <1250000>; |
| regulator-max-microvolt = <1250000>; |
| bias-pull-down; |
| }; |
| |
| pm8921_lvs1: lvs1 { |
| bias-pull-down; |
| }; |
| |
| pm8921_lvs4: lvs4 { |
| bias-pull-down; |
| }; |
| |
| pm8921_lvs5: lvs5 { |
| bias-pull-down; |
| }; |
| |
| pm8921_lvs6: lvs6 { |
| bias-pull-down; |
| }; |
| /* |
| * mipi_dsi.1-dsi1_vddio |
| * pil_riva-pll_vdd |
| */ |
| pm8921_lvs7: lvs7 { |
| bias-pull-down; |
| }; |
| }; |
| }; |
| |
| /* eMMC */ |
| &sdcc1 { |
| vmmc-supply = <&pm8921_l5>; |
| vqmmc-supply = <&pm8921_s4>; |
| status = "okay"; |
| }; |
| |
| &usb_hs1_phy { |
| v3p3-supply = <&pm8921_l3>; |
| v1p8-supply = <&pm8921_l4>; |
| }; |
| |
| /* OTG */ |
| &usb1 { |
| dr_mode = "otg"; |
| status = "okay"; |
| }; |
