From b64ac044ad949711470213550b53bd06684c5a03 Mon Sep 17 00:00:00 2001 From: Steffen Trumtrar Date: Thu, 26 Mar 2020 10:53:56 +0100 Subject: 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 Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') 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 { -- cgit v1.2.3-59-g8ed1b