Hardware/litex
1
0
Fork 0
mirror of https://github.com/enjoy-digital/litex.git synced 2025-01-04 09:52:26 -05:00
Code Issues Projects Releases Packages Wiki Activity

dts: Support generating interrupt config

Browse source 
This addresses #744
This commit is contained in:
Stafford Horne 2020-12-26 09:00:13 +09:00
parent bddb170650
commit 5cc2c4aaf7
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
litex/tools/litex_json2dts.py
View file

@ -28,6 +28,7 @@ def generate_dts(d):
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&intc0>;
"""
@ -180,9 +181,12 @@ def generate_dts(d):
device_type = "serial";
compatible = "litex,liteuart";
reg = <0x{uart_csr_base:x} 0x100>;
interrupts = <{uart_interrupt}>;
status = "okay";
}};
""".format(uart_csr_base=d["csr_bases"]["uart"])
""".format(
uart_csr_base = d["csr_bases"]["uart"],
uart_interrupt = d["constants"]["uart_interrupt"])
# Ethernet -------------------------------------------------------------------------------------
@ -195,13 +199,15 @@ def generate_dts(d):
<0x{ethmac_mem_base:x} 0x2000>;
tx-fifo-depth = <{ethmac_tx_slots}>;
rx-fifo-depth = <{ethmac_rx_slots}>;
interrupts = <{ethmac_interrupt}>;
}};
""".format(
ethphy_csr_base = d["csr_bases"]["ethphy"],
ethmac_csr_base = d["csr_bases"]["ethmac"],
ethmac_mem_base = d["memories"]["ethmac"]["base"],
ethmac_tx_slots = d["constants"]["ethmac_tx_slots"],
ethmac_rx_slots = d["constants"]["ethmac_rx_slots"])
ethmac_rx_slots = d["constants"]["ethmac_rx_slots"],
ethmac_interrupt = d["constants"]["ethmac_interrupt"])
# SPI Flash -------------------------------------------------------------------------------------