diff options
Diffstat (limited to 'arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts')
| -rw-r--r-- | arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts new file mode 100644 index 000000000000..d460743fbb94 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts @@ -0,0 +1,363 @@ +// 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"; +}; |