mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
e5301bac5d
Add a simple pincontrol associated to the sandbox gpio driver, that allows to check pin configuration with the command pinmux. The pinmux test is also updated to test behavior with 2 pincontrols. Example to check LED pin configuration: => pinmux list | Device | Driver | Parent | pinctrl-gpio | sandbox_pinctrl_gpio | root_driver | pinctrl | sandbox_pinctrl | root_driver => pinmux dev pinctrl-gpio => pinmux status a0 : gpio input . a1 : gpio input . a2 : gpio input . a3 : gpio input . a4 : gpio input . a5 : gpio output . a6 : gpio output . ... Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
84 lines
3.3 KiB
Python
84 lines
3.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
import pytest
|
|
import u_boot_utils
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
def test_pinmux_usage_1(u_boot_console):
|
|
"""Test that 'pinmux' command without parameters displays
|
|
pinmux usage."""
|
|
output = u_boot_console.run_command('pinmux')
|
|
assert 'Usage:' in output
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
def test_pinmux_usage_2(u_boot_console):
|
|
"""Test that 'pinmux status' executed without previous "pinmux dev"
|
|
command displays pinmux usage."""
|
|
output = u_boot_console.run_command('pinmux status')
|
|
assert 'Usage:' in output
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
@pytest.mark.boardspec('sandbox')
|
|
def test_pinmux_status_all(u_boot_console):
|
|
"""Test that 'pinmux status -a' displays pin's muxing."""
|
|
output = u_boot_console.run_command('pinmux status -a')
|
|
|
|
assert ('pinctrl-gpio:' in output)
|
|
assert ('a5 : gpio output .' in output)
|
|
assert ('a6 : gpio output .' in output)
|
|
|
|
assert ('pinctrl:' in output)
|
|
assert ('SCL : I2C SCL.' in output)
|
|
assert ('SDA : I2C SDA.' in output)
|
|
assert ('TX : Uart TX.' in output)
|
|
assert ('RX : Uart RX.' in output)
|
|
assert ('W1 : 1-wire gpio.' in output)
|
|
assert ('GPIO0 : gpio bias-pull-up input-disable.' in output)
|
|
assert ('GPIO1 : gpio drive-open-drain.' in output)
|
|
assert ('GPIO2 : gpio bias-pull-down input-enable.' in output)
|
|
assert ('GPIO3 : gpio bias-disable.' in output)
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
@pytest.mark.boardspec('sandbox')
|
|
def test_pinmux_list(u_boot_console):
|
|
"""Test that 'pinmux list' returns the pin-controller list."""
|
|
output = u_boot_console.run_command('pinmux list')
|
|
assert 'sandbox_pinctrl' in output
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
def test_pinmux_dev_bad(u_boot_console):
|
|
"""Test that 'pinmux dev' returns an error when trying to select a
|
|
wrong pin controller."""
|
|
pincontroller = 'bad_pin_controller_name'
|
|
output = u_boot_console.run_command('pinmux dev ' + pincontroller)
|
|
expected_output = 'Can\'t get the pin-controller: ' + pincontroller + '!'
|
|
assert (expected_output in output)
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
@pytest.mark.boardspec('sandbox')
|
|
def test_pinmux_dev(u_boot_console):
|
|
"""Test that 'pinmux dev' select the wanted pin controller."""
|
|
pincontroller = 'pinctrl'
|
|
output = u_boot_console.run_command('pinmux dev ' + pincontroller)
|
|
expected_output = 'dev: ' + pincontroller
|
|
assert (expected_output in output)
|
|
|
|
@pytest.mark.buildconfigspec('cmd_pinmux')
|
|
@pytest.mark.boardspec('sandbox')
|
|
def test_pinmux_status(u_boot_console):
|
|
"""Test that 'pinmux status' displays selected pincontroller's pin
|
|
muxing descriptions."""
|
|
output = u_boot_console.run_command('pinmux status')
|
|
|
|
assert (not 'pinctrl-gpio:' in output)
|
|
assert (not 'pinctrl:' in output)
|
|
|
|
assert ('SCL : I2C SCL.' in output)
|
|
assert ('SDA : I2C SDA.' in output)
|
|
assert ('TX : Uart TX.' in output)
|
|
assert ('RX : Uart RX.' in output)
|
|
assert ('W1 : 1-wire gpio.' in output)
|
|
assert ('GPIO0 : gpio bias-pull-up input-disable.' in output)
|
|
assert ('GPIO1 : gpio drive-open-drain.' in output)
|
|
assert ('GPIO2 : gpio bias-pull-down input-enable.' in output)
|
|
assert ('GPIO3 : gpio bias-disable.' in output)
|