// SPDX-License-Identifier: GPL-2.0 /* * Hardkernel Odroid XU3/XU4/HC1 boards core device tree source * * Copyright (c) 2017 Marek Szyprowski * Copyright (c) 2013-2017 Samsung Electronics Co., Ltd. * http://www.samsung.com */ #include #include #include #include "exynos5800.dtsi" #include "exynos5422-cpus.dtsi" / { memory@40000000 { device_type = "memory"; reg = <0x40000000 0x7EA00000>; }; chosen { stdout-path = "serial2:115200n8"; }; firmware@02073000 { compatible = "samsung,secure-firmware"; reg = <0x02073000 0x1000>; }; fixed-rate-clocks { oscclk { compatible = "samsung,exynos5420-oscclk"; clock-frequency = <24000000>; }; }; }; &bus_wcore { devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>, <&nocp_mem1_0>, <&nocp_mem1_1>; vdd-supply = <&buck3_reg>; exynos,saturation-ratio = <100>; status = "okay"; }; &bus_noc { devfreq = <&bus_wcore>; status = "okay"; }; &bus_fsys_apb { devfreq = <&bus_wcore>; status = "okay"; }; &bus_fsys { devfreq = <&bus_wcore>; status = "okay"; }; &bus_fsys2 { devfreq = <&bus_wcore>; status = "okay"; }; &bus_mfc { devfreq = <&bus_wcore>; status = "okay"; }; &bus_gen { devfreq = <&bus_wcore>; status = "okay"; }; &bus_peri { devfreq = <&bus_wcore>; status = "okay"; }; &bus_g2d { devfreq = <&bus_wcore>; status = "okay"; }; &bus_g2d_acp { devfreq = <&bus_wcore>; status = "okay"; }; &bus_jpeg { devfreq = <&bus_wcore>; status = "okay"; }; &bus_jpeg_apb { devfreq = <&bus_wcore>; status = "okay"; }; &bus_disp1_fimd { devfreq = <&bus_wcore>; status = "okay"; }; &bus_disp1 { devfreq = <&bus_wcore>; status = "okay"; }; &bus_gscl_scaler { devfreq = <&bus_wcore>; status = "okay"; }; &bus_mscl { devfreq = <&bus_wcore>; status = "okay"; }; &cpu0 { cpu-supply = <&buck6_reg>; }; &cpu4 { cpu-supply = <&buck2_reg>; }; &hsi2c_4 { status = "okay"; s2mps11_pmic@66 { compatible = "samsung,s2mps11-pmic"; reg = <0x66>; samsung,s2mps11-acokb-ground; interrupt-parent = <&gpx0>; interrupts = <4 IRQ_TYPE_EDGE_FALLING>; pinctrl-names = "default"; pinctrl-0 = <&s2mps11_irq>; s2mps11_osc: clocks { #clock-cells = <1>; clock-output-names = "s2mps11_ap", "s2mps11_cp", "s2mps11_bt"; }; regulators { ldo1_reg: LDO1 { regulator-name = "vdd_ldo1"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo3_reg: LDO3 { regulator-name = "vddq_mmc0"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo4_reg: LDO4 { regulator-name = "vdd_adc"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo5_reg: LDO5 { regulator-name = "vdd_ldo5"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo6_reg: LDO6 { regulator-name = "vdd_ldo6"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo7_reg: LDO7 { regulator-name = "vdd_ldo7"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo8_reg: LDO8 { regulator-name = "vdd_ldo8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo9_reg: LDO9 { regulator-name = "vdd_ldo9"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; }; ldo10_reg: LDO10 { regulator-name = "vdd_ldo10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo11_reg: LDO11 { regulator-name = "vdd_ldo11"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; ldo12_reg: LDO12 { regulator-name = "vdd_ldo12"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo13_reg: LDO13 { regulator-name = "vddq_mmc2"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo15_reg: LDO15 { regulator-name = "vdd_ldo15"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo16_reg: LDO16 { regulator-name = "vdd_ldo16"; regulator-min-microvolt = <2200000>; regulator-max-microvolt = <2200000>; regulator-always-on; }; ldo17_reg: LDO17 { regulator-name = "vdd_ldo17"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo18_reg: LDO18 { regulator-name = "vdd_emmc_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo19_reg: LDO19 { regulator-name = "vdd_sd"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo24_reg: LDO24 { regulator-name = "tsp_io"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; ldo26_reg: LDO26 { regulator-name = "vdd_ldo26"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; }; buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; }; buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; }; buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; }; buck5_reg: BUCK5 { regulator-name = "vdd_mem"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; }; buck6_reg: BUCK6 { regulator-name = "vdd_kfc"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; }; buck7_reg: BUCK7 { regulator-name = "vdd_1.0v_ldo"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; }; buck8_reg: BUCK8 { regulator-name = "vdd_1.8v_ldo"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; }; buck9_reg: BUCK9 { regulator-name = "vdd_2.8v_ldo"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3750000>; regulator-always-on; regulator-boot-on; }; buck10_reg: BUCK10 { regulator-name = "vdd_vmem"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; regulator-boot-on; }; }; }; }; &mmc_2 { status = "okay"; card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; cap-sd-highspeed; vmmc-supply = <&ldo19_reg>; vqmmc-supply = <&ldo13_reg>; }; &nocp_mem0_0 { status = "okay"; }; &nocp_mem0_1 { status = "okay"; }; &nocp_mem1_0 { status = "okay"; }; &nocp_mem1_1 { status = "okay"; }; &pinctrl_0 { s2mps11_irq: s2mps11-irq { samsung,pins = "gpx0-4"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-drv = ; }; }; &tmu_cpu0 { vtmu-supply = <&ldo7_reg>; }; &tmu_cpu1 { vtmu-supply = <&ldo7_reg>; }; &tmu_cpu2 { vtmu-supply = <&ldo7_reg>; }; &tmu_cpu3 { vtmu-supply = <&ldo7_reg>; }; &tmu_gpu { vtmu-supply = <&ldo7_reg>; }; &rtc { status = "okay"; clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; clock-names = "rtc", "rtc_src"; }; &usbdrd_dwc3_0 { dr_mode = "host"; }; /* usbdrd_dwc3_1 mode customized in each board */ &usbdrd3_0 { vdd33-supply = <&ldo9_reg>; vdd10-supply = <&ldo11_reg>; }; &usbdrd3_1 { vdd33-supply = <&ldo9_reg>; vdd10-supply = <&ldo11_reg>; };