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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2020-03-26 10:53:56 +0100 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2020-05-04 15:14:39 -0500 |
| commit | b64ac044ad949711470213550b53bd06684c5a03 (patch) | |
| tree | 5cff571388d98ce2861d59873d2afcf55654e34a /arch/arm/boot/dts/socfpga.dtsi | |
| parent | 8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff) | |
| download | linux-b64ac044ad949711470213550b53bd06684c5a03.tar.bz2 | |
ARM: dts: socfgpa: set bridges status to disabled
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>
Diffstat (limited to 'arch/arm/boot/dts/socfpga.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/socfpga.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 4f3993cc0227..7f0480354ee6 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -531,6 +531,7 @@ reg = <0xff400000 0x100000>; resets = <&rst LWHPS2FPGA_RESET>; clocks = <&l4_main_clk>; + status = "disabled"; }; fpga_bridge1: fpga_bridge@ff500000 { @@ -538,6 +539,7 @@ reg = <0xff500000 0x10000>; resets = <&rst HPS2FPGA_RESET>; clocks = <&l4_main_clk>; + status = "disabled"; }; fpgamgr0: fpgamgr@ff706000 { |