| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Samsung's S5PV210 SoC device tree source |
| * |
| * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd. |
| * |
| * Mateusz Krawczuk <m.krawczuk@partner.samsung.com> |
| * Tomasz Figa <t.figa@samsung.com> |
| * |
| * Board device tree source for Samsung Aquila board. |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include "s5pv210.dtsi" |
| |
| / { |
| model = "Samsung Aquila based on S5PC110"; |
| compatible = "samsung,aquila", "samsung,s5pv210"; |
| |
| aliases { |
| i2c3 = &i2c_pmic; |
| }; |
| |
| chosen { |
| bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk"; |
| }; |
| |
| memory@30000000 { |
| device_type = "memory"; |
| reg = <0x30000000 0x05000000 |
| 0x40000000 0x18000000>; |
| }; |
| |
| pmic_ap_clk: clock-0 { |
| /* Workaround for missing clock on PMIC */ |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| }; |
| |
| vtf_reg: regulator-0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "V_TF_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&mp05 4 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| pda_reg: regulator-1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "VCC_1.8V_PDA"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| bat_reg: regulator-2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "V_BAT"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| }; |
| |
| i2c_pmic: i2c-pmic { |
| compatible = "i2c-gpio"; |
| sda-gpios = <&gpj4 0 GPIO_ACTIVE_HIGH>; |
| scl-gpios = <&gpj4 3 GPIO_ACTIVE_HIGH>; |
| i2c-gpio,delay-us = <2>; /* ~100 kHz */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pmic@66 { |
| compatible = "national,lp3974"; |
| reg = <0x66>; |
| |
| max8998,pmic-buck1-default-dvs-idx = <0>; |
| max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>, |
| <&gph0 4 GPIO_ACTIVE_HIGH>; |
| max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>, |
| <1200000>, <1200000>; |
| |
| max8998,pmic-buck2-default-dvs-idx = <0>; |
| max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>; |
| max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>; |
| |
| regulators { |
| ldo2_reg: LDO2 { |
| regulator-name = "VALIVE_1.1V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| ldo3_reg: LDO3 { |
| regulator-name = "VUSB+MIPI_1.1V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| ldo4_reg: LDO4 { |
| regulator-name = "VADC_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| ldo5_reg: LDO5 { |
| regulator-name = "VTF_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo6_reg: LDO6 { |
| regulator-name = "VCC_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo7_reg: LDO7 { |
| regulator-name = "VCC_3.0V"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo8_reg: LDO8 { |
| regulator-name = "VUSB+VDAC_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo9_reg: LDO9 { |
| regulator-name = "VCC+VCAM_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo10_reg: LDO10 { |
| regulator-name = "VPLL_1.1V"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo11_reg: LDO11 { |
| regulator-name = "CAM_IO_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo12_reg: LDO12 { |
| regulator-name = "CAM_ISP_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| ldo13_reg: LDO13 { |
| regulator-name = "CAM_A_2.8V"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| ldo14_reg: LDO14 { |
| regulator-name = "CAM_CIF_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo15_reg: LDO15 { |
| regulator-name = "CAM_AF_3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| ldo16_reg: LDO16 { |
| regulator-name = "VMIPI_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| ldo17_reg: LDO17 { |
| regulator-name = "CAM_8M_1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| buck1_reg: BUCK1 { |
| regulator-name = "VARM_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| buck2_reg: BUCK2 { |
| regulator-name = "VINT_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| 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_CORE_1.2V"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| ap32khz_reg: EN32KHz-AP { |
| regulator-name = "32KHz AP"; |
| regulator-always-on; |
| }; |
| |
| vichg_reg: ENVICHG { |
| regulator-name = "VICHG"; |
| }; |
| |
| safeout1_reg: ESAFEOUT1 { |
| regulator-name = "SAFEOUT1"; |
| regulator-always-on; |
| }; |
| |
| safeout2_reg: ESAFEOUT2 { |
| regulator-name = "SAFEOUT2"; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| |
| power-key { |
| gpios = <&gph2 6 1>; |
| linux,code = <KEY_POWER>; |
| label = "power"; |
| debounce-interval = <1>; |
| wakeup-source; |
| }; |
| }; |
| }; |
| |
| &xusbxti { |
| clock-frequency = <24000000>; |
| }; |
| |
| &keypad { |
| linux,input-no-autorepeat; |
| wakeup-source; |
| samsung,keypad-num-rows = <3>; |
| samsung,keypad-num-columns = <3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>, |
| <&keypad_col0>, <&keypad_col1>, <&keypad_col2>; |
| status = "okay"; |
| |
| key-1 { |
| keypad,row = <0>; |
| keypad,column = <1>; |
| linux,code = <KEY_CONNECT>; |
| }; |
| |
| key-2 { |
| keypad,row = <0>; |
| keypad,column = <2>; |
| linux,code = <KEY_BACK>; |
| }; |
| |
| key-3 { |
| keypad,row = <1>; |
| keypad,column = <1>; |
| linux,code = <KEY_CAMERA_FOCUS>; |
| }; |
| |
| key-4 { |
| keypad,row = <1>; |
| keypad,column = <2>; |
| linux,code = <KEY_VOLUMEUP>; |
| }; |
| |
| key-5 { |
| keypad,row = <2>; |
| keypad,column = <1>; |
| linux,code = <KEY_CAMERA>; |
| }; |
| |
| key-6 { |
| keypad,row = <2>; |
| keypad,column = <2>; |
| linux,code = <KEY_VOLUMEDOWN>; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| }; |
| |
| &rtc { |
| clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>; |
| clock-names = "rtc", "rtc_src"; |
| }; |
| |
| &sdhci0 { |
| bus-width = <4>; |
| non-removable; |
| status = "okay"; |
| vmmc-supply = <&ldo5_reg>; |
| pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>; |
| pinctrl-names = "default"; |
| }; |
| |
| &sdhci2 { |
| bus-width = <4>; |
| cd-gpios = <&gph3 4 1>; |
| vmmc-supply = <&vtf_reg>; |
| cd-inverted; |
| pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &onenand { |
| status = "okay"; |
| }; |
| |
| &hsotg { |
| vusb_a-supply = <&ldo3_reg>; |
| vusb_d-supply = <&ldo8_reg>; |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| }; |
| |
| &fimd { |
| pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| display-timings { |
| native-mode = <&timing0>; |
| timing0: timing { |
| clock-frequency = <0>; |
| hactive = <800>; |
| vactive = <480>; |
| hfront-porch = <16>; |
| hback-porch = <16>; |
| hsync-len = <2>; |
| vback-porch = <3>; |
| vfront-porch = <28>; |
| vsync-len = <1>; |
| }; |
| }; |
| }; |
| |
| &pinctrl0 { |
| t_flash_detect: t-flash-detect-pins { |
| samsung,pins = "gph3-4"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; |
| }; |
| }; |
