mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-11-24 15:43:11 +00:00
e52eaf4f43
Correct misspellings identified by the check-spelling action. Signed-off-by: Josh Soref <jsoref@gmail.com>
40 lines
1,008 B
Python
40 lines
1,008 B
Python
# SPDX-License-Identifier: MIT
|
|
|
|
from m1n1.trace.gpio import GPIOTracer
|
|
|
|
#trace_device("/arm-io/gpio", True)
|
|
|
|
# trace gpio interrupts, useful to follow the cascaded interrupts
|
|
aic_phandle = getattr(hv.adt["/arm-io/aic"], "AAPL,phandle")
|
|
try:
|
|
node = hv.adt["/arm-io/gpio0"]
|
|
path = "/arm-io/gpio0"
|
|
except:
|
|
node = hv.adt["/arm-io/gpio"]
|
|
path = "/arm-io/gpio"
|
|
|
|
if getattr(node, "interrupt-parent") == aic_phandle:
|
|
for irq in getattr(node, "interrupts"):
|
|
hv.trace_irq(node.name, irq, 1, hv.IRQTRACE_IRQ)
|
|
|
|
PIN_NAMES_j274 = {
|
|
0xC0: "i2c0:scl",
|
|
0xBC: "i2c0:sda",
|
|
0xC9: "i2c1:scl",
|
|
0xC7: "i2c1:sda",
|
|
0xA3: "i2c2:scl",
|
|
0xA2: "i2c2:sda",
|
|
106: "hpm:irq",
|
|
136: "bluetooth:irq",
|
|
196: "wlan:irq",
|
|
183: "cs42l83:irq",
|
|
182: "tas5770:irq",
|
|
152: "pci@0,0",
|
|
153: "pci@1,0",
|
|
33: "pci@2,0",
|
|
#0x2D: "spi_nor:CS",
|
|
}
|
|
|
|
GPIOTracer = GPIOTracer._reloadcls()
|
|
gpio_tracer = GPIOTracer(hv, path, PIN_NAMES_j274, verbose=0)
|
|
gpio_tracer.start()
|