| // SPDX-License-Identifier: GPL-2.0-only |
| |
| /dts-v1/; |
| |
| #include "msm8939-pm8916.dtsi" |
| #include "msm8916-modem-qdsp6.dtsi" |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/sound/apq8016-lpass.h> |
| |
| / { |
| model = "Samsung Galaxy A7 (2015)"; |
| compatible = "samsung,a7", "qcom,msm8939"; |
| chassis-type = "handset"; |
| |
| aliases { |
| mmc0 = &sdhc_1; /* SDC1 eMMC slot */ |
| mmc1 = &sdhc_2; /* SDC2 SD card slot */ |
| serial0 = &blsp_uart2; |
| }; |
| |
| chosen { |
| stdout-path = "serial0"; |
| }; |
| |
| reserved-memory { |
| /* Additional memory used by Samsung firmware modifications */ |
| tz-apps@85500000 { |
| reg = <0x0 0x85500000 0x0 0xb00000>; |
| no-map; |
| }; |
| }; |
| |
| battery: battery { |
| compatible = "simple-battery"; |
| charge-term-current-microamp = <150000>; |
| constant-charge-current-max-microamp = <1500000>; |
| constant-charge-voltage-max-microvolt = <4300000>; |
| precharge-current-microamp = <450000>; |
| precharge-upper-limit-microvolt = <3500000>; |
| }; |
| |
| gpio-hall-sensor { |
| compatible = "gpio-keys"; |
| |
| pinctrl-0 = <&gpio_hall_sensor_default>; |
| pinctrl-names = "default"; |
| |
| label = "GPIO Hall Effect Sensor"; |
| |
| event-hall-sensor { |
| label = "Hall Effect Sensor"; |
| gpios = <&tlmm 52 GPIO_ACTIVE_LOW>; |
| linux,input-type = <EV_SW>; |
| linux,code = <SW_LID>; |
| linux,can-disable; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| pinctrl-0 = <&gpio_keys_default>; |
| pinctrl-names = "default"; |
| |
| label = "GPIO Buttons"; |
| |
| button-volume-up { |
| label = "Volume Up"; |
| gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| |
| button-home { |
| label = "Home"; |
| gpios = <&tlmm 109 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_HOMEPAGE>; |
| }; |
| }; |
| |
| i2c-fg { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| |
| pinctrl-0 = <&fg_i2c_default>; |
| pinctrl-names = "default"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fuel-gauge@35 { |
| compatible = "richtek,rt5033-battery"; |
| reg = <0x35>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <121 IRQ_TYPE_EDGE_BOTH>; |
| |
| pinctrl-0 = <&fg_alert_default>; |
| pinctrl-names = "default"; |
| |
| power-supplies = <&charger>; |
| }; |
| }; |
| |
| i2c-nfc { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| |
| pinctrl-0 = <&nfc_i2c_default>; |
| pinctrl-names = "default"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| nfc@2b { |
| compatible = "nxp,pn547", "nxp,nxp-nci-i2c"; |
| reg = <0x2b>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <21 IRQ_TYPE_EDGE_RISING>; |
| |
| enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>; |
| firmware-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>; |
| |
| pinctrl-0 = <&nfc_default>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| i2c-sensor { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&tlmm 84 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&tlmm 85 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| |
| pinctrl-0 = <&sensor_i2c_default>; |
| pinctrl-names = "default"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| accelerometer: accelerometer@10 { |
| compatible = "bosch,bmc150_accel"; |
| reg = <0x10>; |
| interrupt-parent = <&tlmm>; |
| interrupts = <115 IRQ_TYPE_EDGE_RISING>; |
| |
| vdd-supply = <&pm8916_l17>; |
| vddio-supply = <&pm8916_l5>; |
| |
| pinctrl-0 = <&accel_int_default>; |
| pinctrl-names = "default"; |
| |
| mount-matrix = "-1", "0", "0", |
| "0", "-1", "0", |
| "0", "0", "1"; |
| }; |
| |
| magnetometer@12 { |
| compatible = "bosch,bmc150_magn"; |
| reg = <0x12>; |
| |
| vdd-supply = <&pm8916_l17>; |
| vddio-supply = <&pm8916_l5>; |
| }; |
| }; |
| |
| i2c-tkey { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; |
| |
| pinctrl-0 = <&tkey_i2c_default>; |
| pinctrl-names = "default"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| touchkey@20 { |
| /* Note: Actually an ABOV MCU that implements same interface */ |
| compatible = "coreriver,tc360-touchkey"; |
| reg = <0x20>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <20 IRQ_TYPE_EDGE_FALLING>; |
| |
| vcc-supply = <®_touch_key>; |
| vdd-supply = <®_keyled>; |
| vddio-supply = <&pm8916_l6>; |
| |
| linux,keycodes = <KEY_APPSELECT KEY_BACK>; |
| |
| pinctrl-0 = <&tkey_default>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| pwm_vibrator: pwm { |
| compatible = "clk-pwm"; |
| #pwm-cells = <2>; |
| |
| clocks = <&gcc GCC_GP2_CLK>; |
| |
| pinctrl-0 = <&motor_pwm_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| reg_keyled: regulator-keyled { |
| compatible = "regulator-fixed"; |
| regulator-name = "keyled"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| /* NOTE: On some variants e.g. SM-A700FD it's GPIO 91 */ |
| gpio = <&tlmm 100 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-0 = <&tkey_led_en_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| reg_touch_key: regulator-touch-key { |
| compatible = "regulator-fixed"; |
| regulator-name = "touch_key"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| |
| gpio = <&tlmm 56 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-0 = <&tkey_en_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| reg_tsp_vdd: regulator-tsp-vdd { |
| compatible = "regulator-fixed"; |
| regulator-name = "tsp_vdd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| vin-supply = <&pm8916_s4>; |
| |
| gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-0 = <®_tsp_io_en_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| reg_vdd_tsp: regulator-vdd-tsp { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd_tsp"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-0 = <®_tsp_en_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| reg_vibrator: regulator-vibrator { |
| compatible = "regulator-fixed"; |
| regulator-name = "motor_en"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| |
| gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| |
| pinctrl-0 = <&motor_en_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| vibrator { |
| compatible = "pwm-vibrator"; |
| |
| pwms = <&pwm_vibrator 0 100000>; |
| pwm-names = "enable"; |
| |
| vcc-supply = <®_vibrator>; |
| }; |
| }; |
| |
| &blsp_i2c1 { |
| status = "okay"; |
| |
| muic: extcon@25 { |
| compatible = "siliconmitus,sm5502-muic"; |
| reg = <0x25>; |
| |
| interrupt-parent = <&tlmm>; |
| interrupts = <12 IRQ_TYPE_EDGE_FALLING>; |
| |
| pinctrl-0 = <&muic_int_default>; |
| pinctrl-names = "default"; |
| |
| usb_con: connector { |
| compatible = "usb-b-connector"; |
| label = "micro-USB"; |
| type = "micro"; |
| }; |
| }; |
| }; |
| |
| &blsp_i2c2 { |
| status = "okay"; |
| |
| speaker_codec: audio-codec@34 { |
| compatible = "nxp,tfa9895"; |
| reg = <0x34>; |
| vddd-supply = <&pm8916_l5>; |
| sound-name-prefix = "Speaker"; |
| #sound-dai-cells = <0>; |
| }; |
| }; |
| |
| &blsp_i2c5 { |
| status = "okay"; |
| |
| touchscreen@24 { |
| compatible = "cypress,tt21000"; |
| |
| reg = <0x24>; |
| interrupt-parent = <&tlmm>; |
| interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
| |
| vdd-supply = <®_vdd_tsp>; |
| vddio-supply = <®_tsp_vdd>; |
| |
| pinctrl-0 = <&tsp_int_default>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| &blsp_i2c6 { |
| status = "okay"; |
| |
| pmic@34 { |
| compatible = "richtek,rt5033"; |
| reg = <0x34>; |
| |
| interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>; |
| |
| pinctrl-0 = <&pmic_int_default>; |
| pinctrl-names = "default"; |
| |
| regulators { |
| rt5033_reg_safe_ldo: SAFE_LDO { |
| regulator-min-microvolt = <4900000>; |
| regulator-max-microvolt = <4900000>; |
| regulator-always-on; |
| }; |
| |
| /* |
| * Needed for camera, but not used yet. |
| * Define empty nodes to allow disabling the unused |
| * regulators. |
| */ |
| LDO {}; |
| BUCK {}; |
| }; |
| |
| charger: charger { |
| compatible = "richtek,rt5033-charger"; |
| monitored-battery = <&battery>; |
| richtek,usb-connector = <&usb_con>; |
| }; |
| }; |
| }; |
| |
| &blsp_uart2 { |
| status = "okay"; |
| }; |
| |
| /* |
| * For some reason the speaker amplifier is connected to the second SD line |
| * (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the |
| * device tree, otherwise audio will seemingly play fine on the wrong SD line |
| * but the speaker stays silent. |
| * |
| * When routing audio via QDSP6 (the default) the &lpass node is reserved and |
| * the definitions from &q6afedai are used. When the modem is disabled audio can |
| * be alternatively routed directly to the LPASS hardware with reduced latency. |
| * The definitions for &lpass are here for completeness to simplify changing the |
| * setup with minor changes to the DT (either manually or with DT overlays). |
| */ |
| &lpass { |
| dai-link@3 { |
| reg = <MI2S_QUATERNARY>; |
| qcom,playback-sd-lines = <1>; |
| }; |
| }; |
| |
| &mpss_mem { |
| reg = <0x0 0x86800000 0x0 0x5800000>; |
| }; |
| |
| &pm8916_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &pm8916_rpm_regulators { |
| pm8916_l17: l17 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <2850000>; |
| }; |
| }; |
| |
| &q6afedai { |
| dai@22 { |
| reg = <QUATERNARY_MI2S_RX>; |
| qcom,sd-lines = <1>; |
| }; |
| }; |
| |
| &sdhc_1 { |
| status = "okay"; |
| }; |
| |
| &sdhc_2 { |
| pinctrl-0 = <&sdc2_default &sdc2_cd_default>; |
| pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; |
| pinctrl-names = "default", "sleep"; |
| |
| cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; |
| |
| status = "okay"; |
| }; |
| |
| &sound { |
| model = "samsung-a2015"; |
| audio-routing = |
| "AMIC1", "MIC BIAS External1", |
| "AMIC2", "MIC BIAS Internal2", |
| "AMIC3", "MIC BIAS External1"; |
| |
| pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>; |
| pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>; |
| pinctrl-names = "default", "sleep"; |
| |
| sound_link_backend2: backend2-dai-link { |
| link-name = "Quaternary MI2S"; |
| |
| cpu { |
| sound-dai = <&q6afedai QUATERNARY_MI2S_RX>; |
| }; |
| platform { |
| sound-dai = <&q6routing>; |
| }; |
| codec { |
| sound-dai = <&speaker_codec>; |
| }; |
| }; |
| }; |
| |
| &usb { |
| extcon = <&muic>, <&muic>; |
| status = "okay"; |
| }; |
| |
| &usb_hs_phy { |
| extcon = <&muic>; |
| }; |
| |
| &wcnss { |
| status = "okay"; |
| }; |
| |
| &wcnss_iris { |
| compatible = "qcom,wcn3660b"; |
| }; |
| |
| &wcnss_mem { |
| status = "okay"; |
| }; |
| |
| &tlmm { |
| accel_int_default: accel-int-default-state { |
| pins = "gpio115"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| fg_alert_default: fg-alert-default-state { |
| pins = "gpio121"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| fg_i2c_default: fg-i2c-default-state { |
| pins = "gpio105", "gpio106"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| gpio_hall_sensor_default: gpio-hall-sensor-default-state { |
| pins = "gpio52"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| gpio_keys_default: gpio-keys-default-state { |
| pins = "gpio107", "gpio109"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| |
| motor_en_default: motor-en-default-state { |
| pins = "gpio86"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| motor_pwm_default: motor-pwm-default-state { |
| pins = "gpio50"; |
| function = "gcc_gp2_clk_a"; |
| }; |
| |
| muic_int_default: muic-int-default-state { |
| pins = "gpio12"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| nfc_default: nfc-default-state { |
| irq-pins { |
| pins = "gpio21"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| nfc-pins { |
| pins = "gpio49", "gpio116"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
| |
| nfc_i2c_default: nfc-i2c-default-state { |
| pins = "gpio0", "gpio1"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| pmic_int_default: pmic-int-default-state { |
| pins = "gpio62"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| reg_tsp_en_default: reg-tsp-en-default-state { |
| pins = "gpio73"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| reg_tsp_io_en_default: reg-tsp-io-en-default-state { |
| pins = "gpio8"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| sdc2_cd_default: sdc2-cd-default-state { |
| pins = "gpio38"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| sensor_i2c_default: sensor-i2c-default-state { |
| pins = "gpio84", "gpio85"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tkey_default: tkey-default-state { |
| pins = "gpio20"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tkey_en_default: tkey-en-default-state { |
| pins = "gpio56"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tkey_i2c_default: tkey-i2c-default-state { |
| pins = "gpio16", "gpio17"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tkey_led_en_default: tkey-led-en-default-state { |
| pins = "gpio100"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tsp_int_default: tsp-int-default-state { |
| pins = "gpio13"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
