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ab46710603
VIA/WonderMedia SoCs don't have on-chip memory, so their memory nodes are better placed in per-board dts rather than per-SoC dtsi. Move them accordingly, and also add correct node addresses and sizes for each of the boards. Some boards were also available with more memory than included in this commit - those would need a separate DT or an appropriate kernel cmdline argument to reflect it, as the bootloader on these devices doesn't handle DT at all nor does it any runtime discovery of available memory size. Signed-off-by: Alexey Charkov <alchark@gmail.com> Link: https://lore.kernel.org/r/20250515-wmt-dts-updates-v2-2-246937484cc8@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
40 lines
715 B
Text
40 lines
715 B
Text
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* wm8505-ref.dts - Device tree file for Wondermedia WM8505 reference netbook
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*
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* Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
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*/
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/dts-v1/;
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/include/ "wm8505.dtsi"
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/ {
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model = "Wondermedia WM8505 Netbook";
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x8000000>;
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};
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};
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&fb {
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bits-per-pixel = <32>;
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display-timings {
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native-mode = <&timing0>;
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timing0: timing-800x480 {
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clock-frequency = <0>; /* unused but required */
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hactive = <800>;
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vactive = <480>;
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hfront-porch = <40>;
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hback-porch = <88>;
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hsync-len = <0>;
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vback-porch = <32>;
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vfront-porch = <11>;
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vsync-len = <1>;
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};
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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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