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ARM: dts: socfgpa: set bridges status to disabled

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The hps-to-fpga bridges can't be used, when the FPGA is not programmed.
Set the default state to disabled and leave enabling them to the board-specific
dts files.
Although this changes behavior, there are no in-tree users of the bridges, so
this won't break anything.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Steffen Trumtrar
2020-03-26 10:53:56 +01:00
committed by Dinh Nguyen
parent 8f3d9f3542
commit b64ac044ad
1 changed files with 2 additions and 0 deletions
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2
arch/arm/boot/dts/socfpga.dtsi
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@@ -531,6 +531,7 @@
reg = <0xff400000 0x100000>; reg = <0xff400000 0x100000>;
resets = <&rst LWHPS2FPGA_RESET>; resets = <&rst LWHPS2FPGA_RESET>;
clocks = <&l4_main_clk>; clocks = <&l4_main_clk>;
status = "disabled";
}; };
fpga_bridge1: fpga_bridge@ff500000 { fpga_bridge1: fpga_bridge@ff500000 {
@@ -538,6 +539,7 @@
reg = <0xff500000 0x10000>; reg = <0xff500000 0x10000>;
resets = <&rst HPS2FPGA_RESET>; resets = <&rst HPS2FPGA_RESET>;
clocks = <&l4_main_clk>; clocks = <&l4_main_clk>;
status = "disabled";
}; };
fpgamgr0: fpgamgr@ff706000 { fpgamgr0: fpgamgr@ff706000 {