diff options
Diffstat (limited to 'dts/src/arm/exynos3250-artik5.dtsi')
| -rw-r--r-- | dts/src/arm/exynos3250-artik5.dtsi | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/dts/src/arm/exynos3250-artik5.dtsi b/dts/src/arm/exynos3250-artik5.dtsi new file mode 100644 index 0000000000..130e946f14 --- /dev/null +++ b/dts/src/arm/exynos3250-artik5.dtsi @@ -0,0 +1,334 @@ +/* + * Samsung's Exynos3250 based ARTIK5 module device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's ARTIK5 module which is based on + * Samsung Exynos3250 SoC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "exynos3250.dtsi" +#include <dt-bindings/clock/samsung,s2mps11.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + compatible = "samsung,artik5", "samsung,exynos3250", "samsung,exynos3"; + + chosen { + stdout-path = &serial_2; + }; + + memory { + reg = <0x40000000 0x1ff00000>; + }; + + firmware@0205f000 { + compatible = "samsung,secure-firmware"; + reg = <0x0205f000 0x1000>; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + cooling-maps { + map0 { + /* Corresponds to 500MHz */ + cooling-device = <&cpu0 5 5>; + }; + map1 { + /* Corresponds to 200MHz */ + cooling-device = <&cpu0 8 8>; + }; + }; + }; + }; +}; + +&adc { + vdd-supply = <&ldo7_reg>; + assigned-clocks = <&cmu CLK_SCLK_TSADC>; + assigned-clock-rates = <6000000>; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&i2c_0 { + #address-cells = <1>; + #size-cells = <0>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + status = "okay"; + + s2mps14_pmic@66 { + compatible = "samsung,s2mps14-pmic"; + interrupt-parent = <&gpx3>; + interrupts = <5 IRQ_TYPE_NONE>; + reg = <0x66>; + + s2mps14_osc: clocks { + compatible = "samsung,s2mps14-clk"; + #clock-cells = <1>; + clock-output-names = "s2mps14_ap", "unused", + "s2mps14_bt"; + }; + + regulators { + ldo1_reg: LDO1 { + /* VDD_ALIVE15x */ + regulator-name = "VLDO1_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + /* VDDQM176 ~ VDDQM185 */ + regulator-name = "VLDO2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + /* + * VDD1_E106 ~ VDD1_E111 + * DVDD_RTC_AP, DVDD_MMC2_AP + */ + regulator-name = "VLDO3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + /* AVDD_PLL1120 ~ AVDD_PLL11201 */ + regulator-name = "VLDO4_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + /* VDDI_PLL_ISO141 ~ VDDI_PLL_ISO142 */ + regulator-name = "VLDO5_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + /* VDD_USB, VDD10_HSIC */ + regulator-name = "VLDO6_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + /* + * VDD18P, AVDD18_TS, AVDD18_HSIC, AVDD_PLL2, + * AVDD_ADC, AVDD_ABB_0, M4S_VDD18 + */ + regulator-name = "VLDO7_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo8_reg: LDO8 { + /* AVDD33_UOTG */ + regulator-name = "VLDO8_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + ldo9_reg: LDO9 { + /* VDDQ_E86 ~ VDDQ_E105*/ + regulator-name = "VLDO9_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VLDO10_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo11_reg: LDO11 { + /* VDD74 ~ VDD75 */ + regulator-name = "VLDO11_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo12_reg: LDO12 { + /* VDD72 ~ VDD73 */ + regulator-name = "VLDO12_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo13_reg: LDO13 { + regulator-name = "VLDO13_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "VLDO14_2.7V"; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + ldo15_reg: LDO15 { + regulator-name = "VLDO_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo16_reg: LDO16 { + regulator-name = "VLDO16_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo17_reg: LDO17 { + regulator-name = "VLDO17_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo18_reg: LDO18 { + /* DVDD_MMC2_AP */ + regulator-name = "VLDO18_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo19_reg: LDO19 { + regulator-name = "VLDO19_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo20_reg: LDO20 { + regulator-name = "VLDO20_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo21_reg: LDO21 { + regulator-name = "VLDO21_1.25V"; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + + ldo22_reg: LDO22 { + regulator-name = "VLDO22_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo23_reg: LDO23 { + /* Xi2c3_SDA/SCL, Xi2c7_SDA/SCL, WLAN_SDIO */ + regulator-name = "VLDO23_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo24_reg: LDO24 { + regulator-name = "VLDO24_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo25_reg: LDO25 { + regulator-name = "VLDO25_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + buck1_reg: BUCK1 { + /* VDD_MIF */ + regulator-name = "VBUCK1_1.0V"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck2_reg: BUCK2 { + /* VDD_CPU */ + regulator-name = "VBUCK2_1.2V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck3_reg: BUCK3 { + /* VDD_G3D */ + regulator-name = "VBUCK3_1.0V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "VBUCK4_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "VBUCK5_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + }; + }; +}; + +&mshc_0 { + num-slots = <1>; + non-removable; + cap-mmc-highspeed; + card-detect-delay = <200>; + vmmc-supply = <&ldo12_reg>; + clock-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <1 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; + bus-width = <8>; + status = "okay"; +}; + +&rtc { + clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; + clock-names = "rtc", "rtc_src"; + status = "okay"; +}; + +&tmu { + status = "okay"; +}; + +&xusbxti { + clock-frequency = <24000000>; +}; |