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freebsd-dev/sys/boot/fdt/dts/arm/cubieboard2.dts

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Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2). Approved by: ray@
2013-08-07 11:07:56 +00:00
/*-
Switch to my freebsd.org emal address in copyright. Approved by: stas (mentor)
2014-03-25 08:31:47 +00:00
* Copyright (c) 2013 Ganbold Tsagaankhuu <ganbold@freebsd.org>
Update of the Allwinner drivers to: * Use the Linux compat string * Use EARLY_DRIVER_MODULE to attach at the right time * Add a generic A10 kernel config file * A20 now use generic_timer * Add two new dts files for Olimex boards * Update our custom DTS file for A10 and A20 to use the same compatible property names as the vendor ones. Submitted by: Emmanuel Vadot <manu@bidouilliste.com> Differential Revision: https://reviews.freebsd.org/D4792
2016-02-10 09:19:29 +00:00
* Copyright (c) 2016 Emmanuel Vadot <manu@bidouilliste.com>
Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2). Approved by: ray@
2013-08-07 11:07:56 +00:00
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
Update of the Allwinner drivers to: * Use the Linux compat string * Use EARLY_DRIVER_MODULE to attach at the right time * Add a generic A10 kernel config file * A20 now use generic_timer * Add two new dts files for Olimex boards * Update our custom DTS file for A10 and A20 to use the same compatible property names as the vendor ones. Submitted by: Emmanuel Vadot <manu@bidouilliste.com> Differential Revision: https://reviews.freebsd.org/D4792
2016-02-10 09:19:29 +00:00
*
Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2). Approved by: ray@
2013-08-07 11:07:56 +00:00
* $FreeBSD$
*/
Update of the Allwinner drivers to: * Use the Linux compat string * Use EARLY_DRIVER_MODULE to attach at the right time * Add a generic A10 kernel config file * A20 now use generic_timer * Add two new dts files for Olimex boards * Update our custom DTS file for A10 and A20 to use the same compatible property names as the vendor ones. Submitted by: Emmanuel Vadot <manu@bidouilliste.com> Differential Revision: https://reviews.freebsd.org/D4792
2016-02-10 09:19:29 +00:00
#include "sun7i-a20-cubieboard2.dts"
Add Allwinner A20 HDMI support. The HDMI driver will attach a framebuffer device when a display is connected. If the EDID can be read and contains a preferred mode, it will be used. Otherwise the framebuffer will default to 800x600. In addition, if the EDID contains a CEA-861 extension block and the "basic audio" flag is set, audio playback at 48kHz 16-bit stereo is enabled on the controller. Reviewed by: andrew Approved by: gonzo (mentor) Differential Revision: https://reviews.freebsd.org/D5383
2016-02-25 20:17:18 +00:00
#include "sun7i-a20-hdmi.dtsi"
Add the LED definitions from vendor's DTS. Add gpioled support to A20 kernel. While here rename the gpio phandle to match the one used in the vendor's DTS.
2015-08-30 23:20:00 +00:00
Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2). Approved by: ray@
2013-08-07 11:07:56 +00:00
/ {
Update of the Allwinner drivers to: * Use the Linux compat string * Use EARLY_DRIVER_MODULE to attach at the right time * Add a generic A10 kernel config file * A20 now use generic_timer * Add two new dts files for Olimex boards * Update our custom DTS file for A10 and A20 to use the same compatible property names as the vendor ones. Submitted by: Emmanuel Vadot <manu@bidouilliste.com> Differential Revision: https://reviews.freebsd.org/D4792
2016-02-10 09:19:29 +00:00
soc@01c00000 {
Add Allwinner A20 HDMI support. The HDMI driver will attach a framebuffer device when a display is connected. If the EDID can be read and contains a preferred mode, it will be used. Otherwise the framebuffer will default to 800x600. In addition, if the EDID contains a CEA-861 extension block and the "basic audio" flag is set, audio playback at 48kHz 16-bit stereo is enabled on the controller. Reviewed by: andrew Approved by: gonzo (mentor) Differential Revision: https://reviews.freebsd.org/D5383
2016-02-25 20:17:18 +00:00
hdmi@01c16000 {
status = "okay";
};
hdmiaudio {
status = "okay";
};
Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2). Approved by: ray@
2013-08-07 11:07:56 +00:00
};
};
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