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linux/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts

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ARM: dts: Add Odroid XU3 Lite support The Odroid XU3 Lite is almost the same as XU3, except: 1. Lower CPU frequencies (1.8 GHz for A15 and 1.3 GHz for A7, instead of 2.0 GHz and 1.4 GHz). 2. No DisplayPort. 3. No TI INA231 energy measurement sensors. This patch moves common nodes (which is almost everything) to a common DTSI file and adds a new XU3 Lite DTS. Currently in comparison to XU3, only the INA231 sensors are disabled to remove the warning: ina2xx 0-0040: error configuring the device: -6 Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-25 20:13:17 +08:00
/*
* Hardkernel Odroid XU3-Lite board device tree source
*
* Copyright (c) 2015 Krzysztof Kozlowski
* Copyright (c) 2014 Collabora Ltd.
* Copyright (c) 2013 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-odroidxu3-common.dtsi"
ARM: dts: Split audio configuration to separate exynos5422-odroidxu3-audio The Odroid XU4 board does not have audio codec so before adding DTS for new board split the audio codec to separate DTSI file. Include the audio codec DTSI in Odroid XU3 and XU3-Lite boards. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-09-16 07:37:07 +08:00
#include "exynos5422-odroidxu3-audio.dtsi"
ARM: dts: exynos: Split Odroid XU3 LEDs to separate DTSI The LED nodes can be shared between Odroid XU3, XU3-Lite and XU (not yet added) thus removing duplication. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-05-03 20:35:51 +08:00
#include "exynos54xx-odroidxu-leds.dtsi"
ARM: dts: Add Odroid XU3 Lite support The Odroid XU3 Lite is almost the same as XU3, except: 1. Lower CPU frequencies (1.8 GHz for A15 and 1.3 GHz for A7, instead of 2.0 GHz and 1.4 GHz). 2. No DisplayPort. 3. No TI INA231 energy measurement sensors. This patch moves common nodes (which is almost everything) to a common DTSI file and adds a new XU3 Lite DTS. Currently in comparison to XU3, only the INA231 sensors are disabled to remove the warning: ina2xx 0-0040: error configuring the device: -6 Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-25 20:13:17 +08:00
/ {
model = "Hardkernel Odroid XU3 Lite";
compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5";
ARM: dts: Add support Odroid XU4 board for exynos5422-odroidxu4 Add Hardkernel Odroid XU4 board Device Tree sources. The board differs from Odroid XU3 and XU3-Lite by: 1. No green and red LEDs (except standard red power LED). 2. Only two PWM outputs are used (fan and blue LED) 3. No audio codec. 4. Two USB3 ports in host mode (no micro USB3 connector for OTG). 5. Realtek RTL8153-CG gigabit network adapter (instead of SMSC9514). 6. Additional connector with IO ports (I2S_0, I2C_5). 7. No DisplayPort (like XU3-Lite). 8. No TI INA231 power measurement sensors (like XU3-Lite). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-09-16 07:37:11 +08:00
};
&pwm {
/*
* PWM 0 -- fan
* PWM 1 -- Green LED
* PWM 2 -- Blue LED
* PWM 3 -- on MIPI connector for backlight
*/
pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
pinctrl-names = "default";
status = "okay";
};
&usbdrd_dwc3_1 {
ARM: dts: Use peripheral mode for dwc3_1 on exynos5422-odroidxu3 DWC3 device found on Exynos SoCs cannot work in OTG mode alone, because it lacks some OTG related control part. OTG mode operation is possible only with external hardware logic (usually GPIO-based) specific to the board. Right now, however, there is no driver for such logic and no bindings, so the OTG mode is dysfunctional at all (this means that it doesn't work as a peripheral nor as a host). This patch sets the operation mode to peripheral to get DWC3_1 device at least somehow working. This can be later updated, when proper OTG driver and bindings get developed. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2015-11-19 19:51:22 +08:00
dr_mode = "peripheral";
ARM: dts: Add Odroid XU3 Lite support The Odroid XU3 Lite is almost the same as XU3, except: 1. Lower CPU frequencies (1.8 GHz for A15 and 1.3 GHz for A7, instead of 2.0 GHz and 1.4 GHz). 2. No DisplayPort. 3. No TI INA231 energy measurement sensors. This patch moves common nodes (which is almost everything) to a common DTSI file and adds a new XU3 Lite DTS. Currently in comparison to XU3, only the INA231 sensors are disabled to remove the warning: ina2xx 0-0040: error configuring the device: -6 Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-25 20:13:17 +08:00
};