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author | Arnd Bergmann <arnd@arndb.de> | 2023-06-21 22:07:01 +0300 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2023-06-21 22:07:07 +0300 |
commit | a4bd03e7cb78ff743d811a09273b40d31e861def (patch) | |
tree | 4e2bfd1b3afb2f048f4daeb4af435e904abb0a09 /arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts | |
parent | ee44484c12edcf9ad81c816d383f28b63c712fdb (diff) | |
parent | 724ba6751532055db75992fc6ae21c3e322e94a7 (diff) | |
download | linux-a4bd03e7cb78ff743d811a09273b40d31e861def.tar.xz |
Merge tag 'arm-dts-mv-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into soc/dt
ARM: dts: Move .dts files to vendor sub-directories
The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
* tag 'arm-dts-mv-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
Link: https://lore.kernel.org/r/20230621185025.GA3197738-robh@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts')
-rw-r--r-- | arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts b/arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts new file mode 100644 index 000000000000..42812da1f882 --- /dev/null +++ b/arch/arm/boot/dts/samsung/exynos4412-odroidu3.dts @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Hardkernel's Exynos4412 based ODROID-U3 board device tree source + * + * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com> + * + * Device tree source file for Hardkernel's ODROID-U3 board which is based + * on Samsung's Exynos4412 SoC. + */ + +/dts-v1/; +#include <dt-bindings/leds/common.h> +#include "exynos4412-odroid-common.dtsi" +#include "exynos4412-prime.dtsi" + +/ { + model = "Hardkernel ODROID-U3 board based on Exynos4412"; + compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4"; + + aliases { + ethernet = ðernet; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0x7ff00000>; + }; + + vbus_otg_reg: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "VBUS_VDD_5.0V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpl2 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + leds { + compatible = "gpio-leds"; + led1 { + function = LED_FUNCTION_HEARTBEAT; + color = <LED_COLOR_ID_BLUE>; + gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + }; + + fan0: pwm-fan { + compatible = "pwm-fan"; + pwms = <&pwm 0 10000 0>; + #cooling-cells = <2>; + cooling-levels = <0 102 170 230>; + }; +}; + +&adc { + vdd-supply = <&ldo10_reg>; + /* Nothing connected to ADC inputs, keep it disabled */ +}; + +/* Supply for LAN9730/SMSC95xx */ +&buck8_reg { + regulator-name = "BUCK8_P3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; +}; + +&cpu_thermal { + cooling-maps { + map0 { + trip = <&cpu_alert1>; + cooling-device = <&cpu0 9 9>, <&cpu1 9 9>, + <&cpu2 9 9>, <&cpu3 9 9>, + <&fan0 1 2>; + }; + map1 { + trip = <&cpu_alert2>; + cooling-device = <&cpu0 15 15>, <&cpu1 15 15>, + <&cpu2 15 15>, <&cpu3 15 15>, + <&fan0 2 3>; + }; + map2 { + trip = <&cpu_alert0>; + cooling-device = <&fan0 0 1>; + }; + }; +}; + +&hdmicec { + needs-hpd; +}; + +/* VDDQ for MSHC (eMMC card) */ +&ldo22_reg { + regulator-name = "LDO22_VDDQ_MMC4_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + +&mshc_0 { + vqmmc-supply = <&ldo22_reg>; +}; + +&pwm { + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <0>; + status = "okay"; +}; + +&usb3503 { + clock-names = "refclk"; + clocks = <&pmu_system_controller 0>; + refclk-frequency = <24000000>; +}; + +&ehci { + #address-cells = <1>; + #size-cells = <0>; + phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; + phy-names = "hsic0", "hsic1"; + + ethernet: ethernet@2 { + compatible = "usb424,9730"; + reg = <2>; + local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */ + }; +}; + +&hsotg { + dr_mode = "otg"; + vbus-supply = <&vbus_otg_reg>; +}; + +&sound { + model = "Odroid-U3"; + samsung,audio-widgets = + "Headphone", "Headphone Jack", + "Speakers", "Speakers"; + samsung,audio-routing = + "Headphone Jack", "HPL", + "Headphone Jack", "HPR", + "Headphone Jack", "MICBIAS", + "IN1", "Headphone Jack", + "Speakers", "SPKL", + "Speakers", "SPKR"; +}; + +&spi_1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_bus>; + cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; |