From: Alexandre MINETTE <[email protected]> Add a device tree for the Samsung Galaxy S4, codenamed jflte.
This has been tested on a Samsung Galaxy S4 GT-I9505. The initial support covers UART, USB peripheral mode with USB networking, the front LED and the physical buttons. Signed-off-by: Alexandre MINETTE <[email protected]> --- arch/arm/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/qcom-apq8064-samsung-jflte.dts | 485 +++++++++++++++++++++ 2 files changed, 486 insertions(+) diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile index 32a44b02d2fa..c23c961f79e3 100644 --- a/arch/arm/boot/dts/qcom/Makefile +++ b/arch/arm/boot/dts/qcom/Makefile @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8064-ifc6410.dtb \ qcom-apq8064-sony-xperia-lagan-yuga.dtb \ qcom-apq8064-asus-nexus7-flo.dtb \ + qcom-apq8064-samsung-jflte.dtb \ qcom-apq8064-lg-nexus4-mako.dtb \ qcom-apq8074-dragonboard.dtb \ qcom-ipq4018-ap120c-ac.dtb \ diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts new file mode 100644 index 000000000000..2f10466077c7 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-apq8064-samsung-jflte.dts @@ -0,0 +1,485 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/mfd/qcom-rpm.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> + +#include "qcom-apq8064-v2.0.dtsi" +#include "pm8821.dtsi" +#include "pm8921.dtsi" + +/ { + model = "Samsung Galaxy S4 (jflte)"; + compatible = "samsung,jflte", "qcom,apq8064"; + chassis-type = "handset"; + + aliases { + serial0 = &gsbi7_serial; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ramoops@88d00000 { + compatible = "ramoops"; + reg = <0x88d00000 0x100000>; + record-size = <0x20000>; + console-size = <0x20000>; + ftrace-size = <0x20000>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&gpio_keys_default>; + pinctrl-names = "default"; + + key-home { + label = "Home"; + gpios = <&pm8921_gpio 30 GPIO_ACTIVE_LOW>; + debounce-interval = <5>; + linux,code = <KEY_HOME>; + wakeup-source; + }; + + key-volume-up { + label = "Volume Up"; + gpios = <&pm8921_gpio 35 GPIO_ACTIVE_LOW>; + debounce-interval = <5>; + linux,code = <KEY_VOLUMEUP>; + wakeup-source; + }; + + key-volume-down { + label = "Volume Down"; + gpios = <&pm8921_gpio 37 GPIO_ACTIVE_LOW>; + debounce-interval = <5>; + linux,code = <KEY_VOLUMEDOWN>; + wakeup-source; + }; + }; + + i2c-led { + compatible = "i2c-gpio"; + sda-gpios = <&tlmm_pinmux 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&tlmm_pinmux 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + + #address-cells = <1>; + #size-cells = <0>; + + led-controller@30 { + compatible = "panasonic,an30259a"; + reg = <0x30>; + + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + }; + + led@2 { + reg = <2>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + }; + + led@3 { + reg = <3>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; + + i2c-muic { + compatible = "i2c-gpio"; + sda-gpios = <&tlmm_pinmux 22 GPIO_ACTIVE_HIGH>; + scl-gpios = <&tlmm_pinmux 23 GPIO_ACTIVE_HIGH>; + i2c-gpio,delay-us = <2>; + + #address-cells = <1>; + #size-cells = <0>; + + max77693: pmic@66 { + compatible = "maxim,max77693"; + reg = <0x66>; + interrupt-parent = <&tlmm_pinmux>; + interrupts = <55 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&muic_int_default_state>; + pinctrl-names = "default"; + + muic: muic { + compatible = "maxim,max77693-muic"; + safeout1-supply = <&esafeout1_reg>; + safeout2-supply = <&esafeout2_reg>; + }; + + regulators { + esafeout1_reg: ESAFEOUT1 { + regulator-name = "ESAFEOUT1"; + }; + + esafeout2_reg: ESAFEOUT2 { + regulator-name = "ESAFEOUT2"; + }; + }; + }; + }; +}; + +&gsbi7 { + qcom,mode = <GSBI_PROT_I2C_UART>; + + status = "okay"; +}; + +&gsbi7_serial { + pinctrl-0 = <&gsbi7_uart_pin_a>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pm8821 { + interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>; +}; + +&pm8921 { + interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>; +}; + +&riva { + pinctrl-0 = <&riva_wlan_pin_a>, <&riva_bt_pin_a>, <&riva_fm_pin_a>; + pinctrl-names = "default"; + + vddcx-supply = <&pm8921_s3>; + vddmx-supply = <&pm8921_l24>; + vddpx-supply = <&pm8921_s4>; + + status = "okay"; + + iris { + vddxo-supply = <&pm8921_l4>; + vddrfa-supply = <&pm8921_s2>; + vddpa-supply = <&pm8921_l10>; + vdddig-supply = <&pm8921_lvs2>; + }; +}; + +&rpm { + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + vdd_l24-supply = <&pm8921_s1>; + vdd_l25-supply = <&pm8921_s1>; + vdd_l26-supply = <&pm8921_s7>; + vdd_l27-supply = <&pm8921_s7>; + vdd_l28-supply = <&pm8921_s7>; + vin_lvs1_3_6-supply = <&pm8921_s4>; + vin_lvs2-supply = <&pm8921_s1>; + vin_lvs4_5_7-supply = <&pm8921_s4>; + + pm8921_l1: l1 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi1_pll_vdda */ + pm8921_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + bias-pull-down; + }; + + /* msm_otg-HSUSB_3p3 */ + pm8921_l3: l3 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3500000>; + bias-pull-down; + }; + + /* msm_otg-HSUSB_1p8 */ + pm8921_l4: l4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + /* msm_sdcc.1-sdc_vdd */ + pm8921_l5: l5 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + /* earjack_debug */ + pm8921_l6: l6 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi_vci */ + pm8921_l8: l8 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vddpa */ + pm8921_l10: l10 { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + bias-pull-down; + }; + + /* mipi_dsi.1-dsi1_avdd */ + pm8921_l11: l11 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + bias-pull-down; + }; + + /* touch_vdd */ + pm8921_l15: l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + /* slimport_dvdd */ + pm8921_l18: l18 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + bias-pull-down; + }; + + /* touch_io */ + pm8921_l22: l22 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + /* + * mipi_dsi.1-dsi_vddio + * pil_qdsp6v4.1-pll_vdd + * pil_qdsp6v4.2-pll_vdd + * msm_ehci_host.0-HSUSB_1p8 + * msm_ehci_host.1-HSUSB_1p8 + */ + 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_l24: l24 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1150000>; + bias-pull-down; + }; + + pm8921_l25: l25 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + bias-pull-down; + }; + + pm8921_l26: l26 { + regulator-min-microvolt = <375000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; + bias-pull-down; + }; + + pm8921_l27: l27 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + pm8921_l28: l28 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vddio */ + pm8921_lvs1: lvs1 { + bias-pull-down; + }; + + /* wcnss_wlan.0-iris_vdddig */ + pm8921_lvs2: lvs2 { + bias-pull-down; + }; + + pm8921_lvs3: lvs3 { + bias-pull-down; + }; + + pm8921_lvs4: lvs4 { + bias-pull-down; + }; + + pm8921_lvs5: lvs5 { + bias-pull-down; + }; + + /* mipi_dsi.1-dsi_iovcc */ + pm8921_lvs6: lvs6 { + bias-pull-down; + }; + + /* + * pil_riva-pll_vdd + * lvds.0-lvds_vdda + * mipi_dsi.1-dsi1_vddio + * hdmi_msm.0-hdmi_vdda + */ + pm8921_lvs7: lvs7 { + bias-pull-down; + }; + + pm8921_ncp: ncp { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + }; + + /* Buck SMPS */ + pm8921_s1: s1 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + + pm8921_s2: s2 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + }; + + /* msm otg HSUSB_VDDCX */ + pm8921_s3: s3 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1150000>; + qcom,switch-mode-frequency = <4800000>; + bias-pull-down; + }; + + /* + * 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-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>; + }; + + /* + * supply vdd_l26, vdd_l27, vdd_l28 + */ + pm8921_s7: s7 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <3200000>; + }; + + pm8921_s8: s8 { + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + qcom,switch-mode-frequency = <1600000>; + }; + }; +}; + +/* eMMC */ +&sdcc1 { + vmmc-supply = <&pm8921_l5>; + vqmmc-supply = <&pm8921_s4>; + + status = "okay"; +}; + +&pm8921_gpio { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio30", "gpio35", "gpio37"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + bias-pull-up; + power-source = <PM8921_GPIO_S4>; + }; +}; + +&tlmm_pinmux { + gsbi7_uart_pin_a: gsbi7-uart-pin-active-state { + rx-pins { + pins = "gpio83"; + function = "gsbi7"; + drive-strength = <2>; + bias-pull-up; + }; + + tx-pins { + pins = "gpio82"; + function = "gsbi7"; + drive-strength = <4>; + bias-disable; + }; + }; + + muic_int_default_state: muic-int-default-state { + pins = "gpio55"; + function = "gpio"; + drive-strength = <2>; + input-enable; + bias-disable; + }; +}; + +&usb_hs1_phy { + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + extcon = <&muic>; +}; + +&usb_id { + status = "okay"; +}; + +&usb1 { + dr_mode = "otg"; + extcon = <&muic>, <&usb_id>; + + status = "okay"; +}; -- 2.43.0
