From mboxrd@z Thu Jan 1 00:00:00 1970 From: dinguyen@kernel.org (Dinh Nguyen) Date: Fri, 6 Jan 2017 01:48:03 -0600 Subject: [PATCHv2] ARM: dts: socfpga: add base fpga region and fpga bridges Message-ID: <1483688883-27106-1-git-send-email-dinguyen@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Alan Tull Add h2f and lwh2f bridges. Add base FPGA Region to support DT overlays for FPGA programming. Add l3regs. Signed-off-by: Alan Tull Signed-off-by: Dinh Nguyen --- v2: removed fpga-bridges, ranges, and reset-names --- arch/arm/boot/dts/socfpga.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index de29172..c984f53 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -93,6 +93,14 @@ }; }; + base_fpga_region { + compatible = "fpga-region"; + fpga-mgr = <&fpgamgr0>; + + #address-cells = <0x1>; + #size-cells = <0x1>; + }; + can0: can at ffc00000 { compatible = "bosch,d_can"; reg = <0xffc00000 0x1000>; @@ -513,6 +521,20 @@ }; }; + fpga_bridge0: fpga_bridge at ff400000 { + compatible = "altr,socfpga-lwhps2fpga-bridge"; + reg = <0xff400000 0x100000>; + resets = <&rst LWHPS2FPGA_RESET>; + clocks = <&l4_main_clk>; + }; + + fpga_bridge1: fpga_bridge at ff500000 { + compatible = "altr,socfpga-hps2fpga-bridge"; + reg = <0xff500000 0x10000>; + resets = <&rst HPS2FPGA_RESET>; + clocks = <&l4_main_clk>; + }; + fpgamgr0: fpgamgr at ff706000 { compatible = "altr,socfpga-fpga-mgr"; reg = <0xff706000 0x1000 @@ -694,6 +716,11 @@ arm,prefetch-offset = <7>; }; + l3regs at 0xff800000 { + compatible = "altr,l3regs", "syscon"; + reg = <0xff800000 0x1000>; + }; + mmc: dwmmc0 at ff704000 { compatible = "altr,socfpga-dw-mshc"; reg = <0xff704000 0x1000>; -- 2.7.4