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arm64: dts: rockchip: Disable display for NanoPi R2S

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NanoPi R2S is headless, so rightly does not enable any of the display
interface hardware, which currently provokes an obnoxious error in the
boot log from the fake DRM device failing to find anything to bind to.
It probably isn't *too* hard to obviate the fake device shenanigans
entirely with a bit of driver reshuffling, but for now let's just
disable it here to shut up the spurious error.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/c4553dfad1ad6792c4f22454c135ff55de77e2d6.1611186099.git.robin.murphy@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Robin Murphy 2021-01-20 23:41:39 +00:00 committed by Heiko Stuebner
parent 94a5400f8b
commit 74532de460
1 changed files with 4 additions and 0 deletions
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arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
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@ -114,6 +114,10 @@ &cpu3 {
cpu-supply = <&vdd_arm>;
};
&display_subsystem {
status = "disabled";
};
&gmac2io {
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;