| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Samsung's S5PV210 based Galaxy Aries board device tree source |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include "s5pv210.dtsi" |
| |
| / { |
| compatible = "samsung,aries", "samsung,s5pv210"; |
| |
| aliases { |
| i2c6 = &i2c_pmic; |
| i2c9 = &i2c_fuel; |
| }; |
| |
| memory@30000000 { |
| device_type = "memory"; |
| reg = <0x30000000 0x05000000 |
| 0x40000000 0x10000000 |
| 0x50000000 0x08000000>; |
| }; |
| |
| wifi_pwrseq: wifi-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wlan_gpio_rst>; |
| post-power-on-delay-ms = <500>; |
| power-off-delay-us = <500>; |
| }; |
| |
| i2c_pmic: i2c-gpio-0 { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&gpj4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&gpj4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| i2c-gpio,delay-us = <2>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pmic@66 { |
| compatible = "maxim,max8998"; |
| reg = <0x66>; |
| interrupt-parent = <&gph0>; |
| interrupts = <7 IRQ_TYPE_EDGE_FALLING>; |
| |
| max8998,pmic-buck1-default-dvs-idx = <1>; |
| max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>, |
| <&gph0 4 GPIO_ACTIVE_HIGH>; |
| max8998,pmic-buck1-dvs-voltage = <1275000>, <1200000>, |
| <1050000>, <950000>; |
| |
| max8998,pmic-buck2-default-dvs-idx = <0>; |
| max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>; |
| max8998,pmic-buck2-dvs-voltage = <1100000>, <1000000>; |
| |
| regulators { |
| ldo2_reg: LDO2 { |
| regulator-name = "VALIVE_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| ldo3_reg: LDO3 { |
| regulator-name = "VUSB_1.1V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo4_reg: LDO4 { |
| regulator-name = "VADC_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo5_reg: LDO5 { |
| regulator-name = "VTF_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo6_reg: LDO6 { |
| regulator-name = "LDO6"; |
| regulator-min-microvolt = <1600000>; |
| regulator-max-microvolt = <3600000>; |
| }; |
| |
| ldo7_reg: LDO7 { |
| regulator-name = "VLCD_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| /* Till we get panel driver */ |
| regulator-always-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo8_reg: LDO8 { |
| regulator-name = "VUSB_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo9_reg: LDO9 { |
| regulator-name = "VCC_2.8V_PDA"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo10_reg: LDO10 { |
| regulator-name = "VPLL_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| ldo11_reg: LDO11 { |
| regulator-name = "CAM_AF_3.0V"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo12_reg: LDO12 { |
| regulator-name = "CAM_SENSOR_CORE_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo13_reg: LDO13 { |
| regulator-name = "VGA_VDDIO_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo14_reg: LDO14 { |
| regulator-name = "VGA_DVDD_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo15_reg: LDO15 { |
| regulator-name = "CAM_ISP_HOST_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo16_reg: LDO16 { |
| regulator-name = "VGA_AVDD_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ldo17_reg: LDO17 { |
| regulator-name = "VCC_3.0V_LCD"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| /* Till we get panel driver */ |
| regulator-always-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| buck1_reg: BUCK1 { |
| regulator-name = "vddarm"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1500000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <1250000>; |
| }; |
| }; |
| |
| buck2_reg: BUCK2 { |
| regulator-name = "vddint"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1500000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <1100000>; |
| }; |
| }; |
| |
| buck3_reg: BUCK3 { |
| regulator-name = "VCC_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| buck4_reg: BUCK4 { |
| regulator-name = "CAM_ISP_CORE_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| ap32khz_reg: EN32KHz-AP { |
| regulator-name = "32KHz AP"; |
| regulator-always-on; |
| }; |
| |
| cp32khz_reg: EN32KHz-CP { |
| regulator-name = "32KHz CP"; |
| }; |
| |
| vichg_reg: ENVICHG { |
| regulator-name = "VICHG"; |
| regulator-always-on; |
| }; |
| |
| safe1_sreg: ESAFEOUT1 { |
| regulator-name = "SAFEOUT1"; |
| }; |
| |
| safe2_sreg: ESAFEOUT2 { |
| regulator-name = "SAFEOUT2"; |
| }; |
| }; |
| }; |
| }; |
| |
| i2c_fuel: i2c-gpio-1 { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&mp05 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| scl-gpios = <&mp05 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| i2c-gpio,delay-us = <2>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| fuelgauge@36 { |
| compatible = "maxim,max17040"; |
| interrupt-parent = <&vic0>; |
| interrupts = <7>; |
| reg = <0x36>; |
| }; |
| }; |
| }; |
| |
| &fimd { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcd_clk &lcd_data24>; |
| status = "okay"; |
| |
| samsung,invert-vden; |
| samsung,invert-vclk; |
| |
| display-timings { |
| timing-0 { |
| /* 480x800@60Hz */ |
| clock-frequency = <25628040>; |
| hactive = <480>; |
| vactive = <800>; |
| hfront-porch = <16>; |
| hback-porch = <16>; |
| hsync-len = <2>; |
| vfront-porch = <28>; |
| vback-porch = <1>; |
| vsync-len = <2>; |
| }; |
| }; |
| }; |
| |
| &hsotg { |
| vusb_a-supply = <&ldo8_reg>; |
| vusb_d-supply = <&ldo3_reg>; |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &pinctrl0 { |
| wlan_bt_en: wlan-bt-en { |
| samsung,pins = "gpb-5"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; |
| samsung,pin-val = <1>; |
| }; |
| |
| wlan_gpio_rst: wlan-gpio-rst { |
| samsung,pins = "gpg1-2"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; |
| }; |
| |
| wifi_host_wake: wifi-host-wake { |
| samsung,pins = "gph2-4"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>; |
| samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; |
| }; |
| |
| tf_detect: tf-detect { |
| samsung,pins = "gph3-4"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>; |
| samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; |
| }; |
| |
| wifi_wake: wifi-wake { |
| samsung,pins = "gph3-5"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; |
| }; |
| }; |
| |
| &sdhci1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| bus-width = <4>; |
| max-frequency = <38400000>; |
| pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4 &wifi_wake &wifi_host_wake &wlan_bt_en>; |
| pinctrl-names = "default"; |
| cap-sd-highspeed; |
| cap-mmc-highspeed; |
| |
| mmc-pwrseq = <&wifi_pwrseq>; |
| non-removable; |
| status = "okay"; |
| |
| wlan@1 { |
| reg = <1>; |
| compatible = "brcm,bcm4329-fmac"; |
| interrupt-parent = <&gph2>; |
| interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "host-wake"; |
| }; |
| }; |
| |
| &sdhci2 { |
| bus-width = <4>; |
| cd-gpios = <&gph3 4 GPIO_ACTIVE_LOW>; |
| vmmc-supply = <&ldo5_reg>; |
| pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &tf_detect>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| vbus-supply = <&safe1_sreg>; |
| }; |
| |
| &xusbxti { |
| clock-frequency = <24000000>; |
| }; |
