On Fri, Sep 29, 2017 at 01:33:02PM +0200, Marek Szyprowski wrote: > Odroid HC1 board is based on Odroid XU4 board, but it has no HDMI, > no eMMC, no build-in USB3.0 hub, no extension port pins, and no GPIO > button. USB3.0 ports are used for build-in JMicron USB to SATA bridge > and Gigabit R8152 ethernet chips. HC1 uses only passive cooling. > > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 443 +++++++++++++++++++++ > arch/arm/boot/dts/exynos5422-odroidhc1.dts | 217 ++++++++++ > arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 428 +------------------- Please experiment with -M (maybe -M20%?) and -B so this would be detected as rename. It might create much simpler patch thus making the review easy (one could see that the changes are just movements). > 4 files changed, 662 insertions(+), 427 deletions(-) > create mode 100644 arch/arm/boot/dts/exynos5422-odroid-core.dtsi > create mode 100644 arch/arm/boot/dts/exynos5422-odroidhc1.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 9cf688d404b8..54b06a576551 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -176,6 +176,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ > exynos5420-arndale-octa.dtb \ > exynos5420-peach-pit.dtb \ > exynos5420-smdk5420.dtb \ > + exynos5422-odroidhc1.dtb \ > exynos5422-odroidxu3.dtb \ > exynos5422-odroidxu3-lite.dtb \ > exynos5422-odroidxu4.dtb \ > diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi > new file mode 100644 > index 000000000000..a5b8d0f0877e > --- /dev/null > +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi > @@ -0,0 +1,443 @@ > +/* > + * 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 > + * > + * 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 <dt-bindings/clock/samsung,s2mps11.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/gpio/gpio.h> > +#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 = <3100000>; > + regulator-max-microvolt = <3100000>; > + 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 = "tsp_avdd"; > + 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 = <EXYNOS_PIN_FUNC_F>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; > + }; > +}; > + > +&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>; > +}; > diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts > new file mode 100644 > index 000000000000..2b3bd3cac5c1 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts > @@ -0,0 +1,217 @@ > +/* > + * Hardkernel Odroid HC1 board device tree source > + * > + * Copyright (c) 2017 Marek Szyprowski > + * Copyright (c) 2017 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * 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. > +*/ > + > +/dts-v1/; > +#include "exynos5422-odroid-core.dtsi" > + > +/ { > + model = "Hardkernel Odroid HC1"; > + compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \ > + "samsung,exynos5"; > + > + pwmleds { > + compatible = "pwm-leds"; > + > + blueled { > + label = "blue:heartbeat"; > + pwms = <&pwm 2 2000000 0>; > + pwm-names = "pwm2"; > + max_brightness = <255>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + thermal-zones { > + cpu0_thermal: cpu0-thermal { > + thermal-sensors = <&tmu_cpu0 0>; > + trips { > + cpu0_alert0: cpu-alert-1 { cpu-alert-0 > + temperature = <70000>; /* millicelsius */ > + hysteresis = <10000>; /* millicelsius */ > + type = "active"; > + }; > + cpu0_alert1: cpu-alert-1 { > + temperature = <85000>; /* millicelsius */ > + hysteresis = <10000>; /* millicelsius */ > + type = "active"; > + }; > + cpu0_crit0: cpu-crit-0 { > + temperature = <120000>; /* millicelsius */ > + hysteresis = <0>; /* millicelsius */ > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + /* > + * When reaching cpu0_alert0, reduce CPU > + * by 2 steps. On Exynos5422/5800 that would > + * be: 1600 MHz and 1100 MHz. > + */ > + map0 { > + trip = <&cpu0_alert0>; > + cooling-device = <&cpu0 0 2>; > + }; > + map1 { > + trip = <&cpu0_alert0>; > + cooling-device = <&cpu4 0 2>; > + }; > + /* > + * When reaching cpu0_alert1, reduce CPU > + * further, down to 600 MHz (12 steps for big, > + * 7 steps for LITTLE). > + */ > + map2 { > + trip = <&cpu0_alert1>; > + cooling-device = <&cpu0 3 7>; > + }; > + map3 { > + trip = <&cpu0_alert1>; > + cooling-device = <&cpu4 3 12>; > + }; > + }; > + }; > + cpu1_thermal: cpu1-thermal { > + thermal-sensors = <&tmu_cpu1 0>; > + trips { > + cpu1_alert0: cpu-alert-0 { > + temperature = <70000>; > + hysteresis = <10000>; > + type = "active"; > + }; > + cpu1_alert1: cpu-alert-1 { > + temperature = <85000>; > + hysteresis = <10000>; > + type = "active"; > + }; > + cpu1_crit0: cpu-crit-0 { > + temperature = <120000>; > + hysteresis = <0>; > + type = "critical"; > + }; > + }; > + cooling-maps { > + map0 { > + trip = <&cpu1_alert0>; > + cooling-device = <&cpu0 0 2>; > + }; > + map1 { > + trip = <&cpu1_alert0>; > + cooling-device = <&cpu4 0 2>; > + }; > + map2 { > + trip = <&cpu1_alert1>; > + cooling-device = <&cpu0 3 7>; > + }; > + map3 { > + trip = <&cpu1_alert1>; > + cooling-device = <&cpu4 3 12>; > + }; > + }; > + }; > + cpu2_thermal: cpu2-thermal { > + thermal-sensors = <&tmu_cpu2 0>; > + polling-delay-passive = <250>; > + polling-delay = <0>; > + trips { > + cpu2_alert0: cpu-alert-0 { > + temperature = <70000>; > + hysteresis = <10000>; > + type = "active"; > + }; > + cpu2_alert1: cpu-alert-1 { > + temperature = <85000>; > + hysteresis = <10000>; > + type = "active"; > + }; > + cpu2_crit0: cpu-crit-0 { > + temperature = <120000>; > + hysteresis = <0>; > + type = "critical"; > + }; > + }; > + cooling-maps { > + map0 { > + trip = <&cpu2_alert0>; > + cooling-device = <&cpu0 0 2>; > + }; > + map1 { > + trip = <&cpu2_alert0>; > + cooling-device = <&cpu4 0 2>; > + }; > + map2 { > + trip = <&cpu2_alert1>; > + cooling-device = <&cpu0 3 7>; > + }; > + map3 { > + trip = <&cpu2_alert1>; > + cooling-device = <&cpu4 3 12>; > + }; > + }; > + }; > + cpu3_thermal: cpu3-thermal { > + thermal-sensors = <&tmu_cpu3 0>; > + polling-delay-passive = <250>; > + polling-delay = <0>; > + trips { > + cpu3_alert0: cpu-alert-1 { cpu-alert-0 Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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