| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * gs101 camera lwis device tree source for av2 |
| * |
| * Copyright 2020 Google LLC. |
| * |
| */ |
| |
| #include <dt-bindings/clock/gs101.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pinctrl/samsung.h> |
| |
| &pinctrl_4 { |
| hsi2c2_bus: hsi2c2-bus { |
| samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; |
| }; |
| |
| hsi2c2_bus_in: hsi2c2-bus-in { |
| samsung,pins = "gpp4-0", "gpp4-1"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; |
| }; |
| |
| hsi2c3_bus: hsi2c3-bus { |
| samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; |
| }; |
| |
| hsi2c3_bus_in: hsi2c3-bus-in { |
| samsung,pins = "gpp6-0", "gpp6-1"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; |
| }; |
| |
| hsi2c4_bus: hsi2c4-bus { |
| samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; |
| }; |
| |
| hsi2c4_bus_in: hsi2c4-bus-in { |
| samsung,pins = "gpp8-0", "gpp8-1"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; |
| }; |
| }; |
| |
| &hsi2c_2 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| gpios = <&gpp4 0 0 &gpp4 1 0>; |
| status = "okay"; |
| clock-frequency = <1000000>; |
| samsung,reset-before-trans; |
| |
| pinctrl-names = "default","on_i2c","off_i2c"; |
| pinctrl-0 = <&hsi2c2_bus_in>; |
| pinctrl-1 = <&hsi2c2_bus>; |
| pinctrl-2 = <&hsi2c2_bus_in>; |
| }; |
| |
| &hsi2c_3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| gpios = <&gpp6 0 0 &gpp6 1 0>; |
| status = "okay"; |
| clock-frequency = <1000000>; |
| samsung,reset-before-trans; |
| |
| pinctrl-names = "default","on_i2c","off_i2c"; |
| pinctrl-0 = <&hsi2c3_bus_in>; |
| pinctrl-1 = <&hsi2c3_bus>; |
| pinctrl-2 = <&hsi2c3_bus_in>; |
| }; |
| |
| &hsi2c_4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| gpios = <&gpp8 0 0 &gpp8 1 0>; |
| status = "okay"; |
| clock-frequency = <1000000>; |
| samsung,reset-before-trans; |
| |
| pinctrl-names = "default","on_i2c","off_i2c"; |
| pinctrl-0 = <&hsi2c4_bus_in>; |
| pinctrl-1 = <&hsi2c4_bus>; |
| pinctrl-2 = <&hsi2c4_bus_in>; |
| }; |
| |
| / { |
| fragment@lwiscamera { |
| target-path = "/"; |
| __overlay__ { |
| /* REAR CAMERA IMX363 */ |
| sensor0: sensor@0 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "sensor0"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_3>; |
| i2c-addr = <0x10>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <8>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp6 3 GPIO_ACTIVE_HIGH>; |
| |
| /* Power supplies */ |
| regulators = |
| <&max77826_buck1 &max77826_buck2 &max77826_ldo12 |
| &max77826_ldo13 &max77826_ldo1 &max77826_ldo4 |
| &max77826_ldo9>; |
| regulator-voltages = |
| <1350000 3237500 2800000 |
| 1800000 1050000 2800000 |
| 1800000>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* MCLK Control */ |
| pinctrl-names = "mclk_on", "mclk_off"; |
| pinctrl-0 = <&sensor_mclk1_fn>; |
| pinctrl-1 = <&sensor_mclk1_out>; |
| shared-pinctrl = <1>; |
| }; |
| |
| /* REAR CAMERA IMX481 */ |
| sensor1: sensor@1 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "sensor1"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_4>; |
| i2c-addr = <0x1A>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <8>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp6 2 GPIO_ACTIVE_HIGH>; |
| |
| /* Power supplies */ |
| regulators = |
| <&max77826_buck1 &max77826_buck2 &max77826_ldo12 |
| &max77826_ldo11 &max77826_ldo13 &max77826_ldo1 |
| &max77826_ldo5>; |
| regulator-voltages = |
| <1350000 3237500 2800000 |
| 1800000 1800000 1050000 |
| 2800000>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* MCLK Control */ |
| pinctrl-names = "mclk_on", "mclk_off"; |
| pinctrl-0 = <&sensor_mclk1_fn>; |
| pinctrl-1 = <&sensor_mclk1_out>; |
| shared-pinctrl = <1>; |
| }; |
| |
| /* FRONT CAMERA IMX520 */ |
| sensor2: sensor@2 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "sensor2"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_2>; |
| i2c-addr = <0x10>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <8>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp4 2 GPIO_ACTIVE_HIGH>; |
| |
| /* Power supplies */ |
| regulators = |
| <&max77826_buck1 &max77826_buck2 &max77826_ldo11 |
| &max77826_ldo13 &max77826_ldo3 &max77826_ldo8>; |
| regulator-voltages = |
| <1350000 3237500 1800000 |
| 1800000 1050000 2800000>; |
| |
| clocks = |
| <&clock CIS_CLK1>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK1>; |
| clock-names = |
| "CIS_CLK1", |
| "GATE_DFTMUX_CMU_CIS_CLK1"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* MCLK Control */ |
| pinctrl-names = "mclk_on", "mclk_off"; |
| pinctrl-0 = <&sensor_mclk2_fn>; |
| pinctrl-1 = <&sensor_mclk2_out>; |
| |
| /* Power source */ |
| //power-domains = <&pd_isppre>; |
| }; |
| |
| /* Actuator for imx363*/ |
| actuator0: actuator@0 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "act0"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_3>; |
| i2c-addr = <0x3b>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <32>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* Power supplies */ |
| regulators = <&max77826_ldo12>; |
| regulator-voltages = <2800000>; |
| }; |
| |
| /* Actuator for imx481*/ |
| actuator1: actuator@1 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "act1"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_4>; |
| i2c-addr = <0x3c>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <32>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* Power supplies */ |
| regulators = <&max77826_ldo12>; |
| regulator-voltages = <2800000>; |
| }; |
| |
| /* EEPROM for imx363*/ |
| eeprom0: eeprom@0 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "eeprom0"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_3>; |
| i2c-addr = <0x3b>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <32>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp6 3 GPIO_ACTIVE_HIGH>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* Power supplies */ |
| regulators = <&max77826_ldo12>; |
| regulator-voltages = <2800000>; |
| }; |
| |
| /* EEPROM for imx481*/ |
| eeprom1: eeprom@1 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "eeprom1"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_4>; |
| i2c-addr = <0x3c>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <32>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp6 2 GPIO_ACTIVE_HIGH>; |
| |
| clocks = |
| <&clock CIS_CLK0>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK0>; |
| clock-names = |
| "CIS_CLK0", |
| "GATE_DFTMUX_CMU_CIS_CLK0"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* Power supplies */ |
| regulators = <&max77826_ldo12>; |
| regulator-voltages = <2800000>; |
| }; |
| |
| /* EEPROM for imx520*/ |
| eeprom2: eeprom@2 { |
| compatible = "google,lwis-i2c-device"; |
| |
| /* Device node name */ |
| node-name = "eeprom2"; |
| |
| /* I2C */ |
| i2c-bus = <&hsi2c_2>; |
| i2c-addr = <0x50>; |
| |
| /* Registers */ |
| reg-addr-bitwidth = <16>; |
| reg-value-bitwidth = <8>; |
| |
| /* GPIOs */ |
| reset-gpios = <&gpp4 2 GPIO_ACTIVE_HIGH>; |
| |
| clocks = |
| <&clock CIS_CLK1>, |
| <&clock GATE_DFTMUX_CMU_CIS_CLK1>; |
| clock-names = |
| "CIS_CLK1", |
| "GATE_DFTMUX_CMU_CIS_CLK1"; |
| clock-rates = |
| <26000000>, |
| <0>; |
| |
| /* Power supplies */ |
| regulators = |
| <&max77826_buck1 &max77826_buck2 &max77826_ldo11 |
| &max77826_ldo13 &max77826_ldo3 &max77826_ldo8>; |
| regulator-voltages = |
| <1350000 3237500 1800000 |
| 1800000 1050000 2800000>; |
| }; |
| }; |
| }; |
| }; |
