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author | Andreas Färber <afaerber@suse.de> | 2017-01-21 02:18:34 +0100 |
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committer | Andreas Färber <afaerber@suse.de> | 2017-05-25 12:13:58 +0200 |
commit | 72a7786c0a0d6554b1d2bd3c6a0c3589d4904fb3 (patch) | |
tree | 8411b6f01a577d2ea6b818ae1af595c8de6b6059 /arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts | |
parent | 12cc8ad2d1f04705e1ef1c62589ee98b12e59457 (diff) | |
download | linux-72a7786c0a0d6554b1d2bd3c6a0c3589d4904fb3.tar.bz2 |
ARM64: dts: Add Realtek RTD1295 and Zidoo X9S
Add initial device trees for the RTD1295 SoC and the Zidoo X9S TV box.
The CPUs lack the enable-method property because the vendor device tree
uses a custom "rtk-spin-table" method and "psci" did not appear to work.
The UARTs lack the interrupts properties because the vendor device tree
connects them to a custom interrupt controller. earlycon works without.
A list of memory reservations is adopted from v1.2.11 vendor device tree:
0x02200000 can be used for an initrd, 0x01b00000 is audio-related;
ion-related 0x02600000, 0x02c00000 and 0x11000000 are left out;
0x10000000 is used for sharing the U-Boot environment; others remain
to be investigated.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts')
-rw-r--r-- | arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts new file mode 100644 index 000000000000..6efa8091bb30 --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2016-2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; + +/memreserve/ 0x0000000000000000 0x0000000000030000; +/memreserve/ 0x000000000001f000 0x0000000000001000; +/memreserve/ 0x0000000000030000 0x00000000000d0000; +/memreserve/ 0x0000000001b00000 0x00000000004be000; +/memreserve/ 0x0000000001ffe000 0x0000000000004000; + +#include "rtd1295.dtsi" + +/ { + compatible = "zidoo,x9s", "realtek,rtd1295"; + model = "Zidoo X9S"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x80000000>; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; |