diff options
author | Emmanuel Vadot <manu@FreeBSD.org> | 2024-04-19 16:04:55 +0000 |
---|---|---|
committer | Emmanuel Vadot <manu@FreeBSD.org> | 2024-04-19 16:04:55 +0000 |
commit | 48aa10e065908667e32e3aab09f1c787cd127470 (patch) | |
tree | 141762c42a29902f49f1d104ba845bff099f3c9f /Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml | |
parent | 1fcc28bca1057f051708a8fc59129ea42c574693 (diff) | |
download | src-48aa10e065908667e32e3aab09f1c787cd127470.tar.gz src-48aa10e065908667e32e3aab09f1c787cd127470.zip |
Import device-tree files from Linux 6.8vendor/device-tree/6.8vendor/device-tree
Diffstat (limited to 'Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml')
-rw-r--r-- | Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml b/Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml new file mode 100644 index 000000000000..d19c6660d6c9 --- /dev/null +++ b/Bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fpga/altr,socfpga-hps2fpga-bridge.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera FPGA/HPS Bridge + +maintainers: + - Xu Yilun <yilun.xu@intel.com> + +allOf: + - $ref: fpga-bridge.yaml# + +properties: + compatible: + enum: + - altr,socfpga-lwhps2fpga-bridge + - altr,socfpga-hps2fpga-bridge + - altr,socfpga-fpga2hps-bridge + + reg: + maxItems: 1 + + resets: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - resets + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/reset/altr,rst-mgr.h> + + fpga-bridge@ff400000 { + compatible = "altr,socfpga-lwhps2fpga-bridge"; + reg = <0xff400000 0x100000>; + bridge-enable = <0>; + clocks = <&l4_main_clk>; + resets = <&rst LWHPS2FPGA_RESET>; + }; |