72a7786c0a
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>
43 lines
710 B
Plaintext
43 lines
710 B
Plaintext
/*
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* Copyright (c) 2016-2017 Andreas Färber
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*
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* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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*/
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/dts-v1/;
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/memreserve/ 0x0000000000000000 0x0000000000030000;
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/memreserve/ 0x000000000001f000 0x0000000000001000;
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/memreserve/ 0x0000000000030000 0x00000000000d0000;
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/memreserve/ 0x0000000001b00000 0x00000000004be000;
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/memreserve/ 0x0000000001ffe000 0x0000000000004000;
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#include "rtd1295.dtsi"
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/ {
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compatible = "zidoo,x9s", "realtek,rtd1295";
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model = "Zidoo X9S";
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x80000000>;
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};
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aliases {
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serial0 = &uart0;
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serial1 = &uart1;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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