samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dt-bindings: Add devicetree bindings

Browse Source 
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").

Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
This commit is contained in:
Melody Olvera
2023-04-03 14:38:11 -07:00
parent c334acf377
commit 6f18ce8026
4878 changed files with 424312 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
bindings/fpga/altera-hps2fpga-bridge.txt Normal file
View File

@@ -0,0 +1,36 @@
Altera FPGA/HPS Bridge Driver
Required properties:
- regs : base address and size for AXI bridge module
- compatible : Should contain one of:
"altr,socfpga-lwhps2fpga-bridge",
"altr,socfpga-hps2fpga-bridge", or
"altr,socfpga-fpga2hps-bridge"
- resets : Phandle and reset specifier for this bridge's reset
- clocks : Clocks used by this module.
See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
Example:
fpga_bridge0: fpga-bridge@ff400000 {
compatible = "altr,socfpga-lwhps2fpga-bridge";
reg = <0xff400000 0x100000>;
resets = <&rst LWHPS2FPGA_RESET>;
clocks = <&l4_main_clk>;
bridge-enable = <0>;
};
fpga_bridge1: fpga-bridge@ff500000 {
compatible = "altr,socfpga-hps2fpga-bridge";
reg = <0xff500000 0x10000>;
resets = <&rst HPS2FPGA_RESET>;
clocks = <&l4_main_clk>;
bridge-enable = <1>;
};
fpga_bridge2: fpga-bridge@ff600000 {
compatible = "altr,socfpga-fpga2hps-bridge";
reg = <0xff600000 0x100000>;
resets = <&rst FPGA2HPS_RESET>;
clocks = <&l4_main_clk>;
};