[PATCH] arm: dts: arria10: add lightweight HPS2FPGA bridge

Dinh Nguyen dinguyen at kernel.org
Tue Apr 6 15:58:35 BST 2021


Add the lightweight HPS2FPGA bridge entry.

Signed-off-by: Dinh Nguyen <dinguyen at kernel.org>
---
 arch/arm/boot/dts/socfpga_arria10.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index a574ea91d9d3..f956c50ec6cf 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -428,6 +428,14 @@ socfpga_axi_setup: stmmac-axi-config {
 			snps,blen = <0 0 0 0 16 0 0>;
 		};
 
+		fpga_bridge0: fpga_bridge at ff200000 {
+			compatible = "altr,socfpga-lwhps2fpga-bridge";
+			reg = <0xff200000 0x100000>;
+			resets = <&rst LWHPS2FPGA_RESET>;
+			clocks = <&l4_main_clk>;
+			status = "disabled";
+		};
+
 		gmac0: ethernet at ff800000 {
 			compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.72a", "snps,dwmac";
 			altr,sysmgr-syscon = <&sysmgr 0x44 0>;
-- 
2.25.1




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