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authorRobin Murphy <robin.murphy@arm.com>2021-01-21 02:41:39 +0300
committerHeiko Stuebner <heiko@sntech.de>2021-01-26 02:10:21 +0300
commit74532de460ec664e5a725507d1b59aa9e4d40776 (patch)
tree37a330535a5af4d28566cd3e056a7df476e02fc3 /arch/arm64/boot/dts/rockchip
parent94a5400f8b966c91c49991bae41c2ef911b935ac (diff)
downloadlinux-74532de460ec664e5a725507d1b59aa9e4d40776.tar.xz
arm64: dts: rockchip: Disable display for NanoPi R2S
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>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip')
-rw-r--r--arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
index 2ee07d15a6e3..1eecad724f04 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
@@ -114,6 +114,10 @@
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>;