mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 19:26:16 +09:00
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>
85 lines
3.3 KiB
Python
85 lines
3.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0
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import pytest
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import u_boot_utils
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@pytest.mark.buildconfigspec('cmd_pinmux')
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def test_pinmux_usage_1(u_boot_console):
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"""Test that 'pinmux' command without parameters displays
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pinmux usage."""
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output = u_boot_console.run_command('pinmux')
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assert 'Usage:' in output
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@pytest.mark.buildconfigspec('cmd_pinmux')
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def test_pinmux_usage_2(u_boot_console):
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"""Test that 'pinmux status' executed without previous "pinmux dev"
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command displays pinmux usage."""
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output = u_boot_console.run_command('pinmux status')
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assert 'Usage:' in output
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@pytest.mark.buildconfigspec('cmd_pinmux')
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@pytest.mark.boardspec('sandbox')
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def test_pinmux_status_all(u_boot_console):
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"""Test that 'pinmux status -a' displays pin's muxing."""
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output = u_boot_console.run_command('pinmux status -a')
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assert ('pinctrl-gpio:' in output)
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assert ('a5 : gpio output .' in output)
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assert ('a6 : gpio output .' in output)
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assert ('pinctrl:' in output)
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assert ('SCL : I2C SCL.' in output)
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assert ('SDA : I2C SDA.' in output)
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assert ('TX : Uart TX.' in output)
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assert ('RX : Uart RX.' in output)
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assert ('W1 : 1-wire gpio.' in output)
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assert ('GPIO0 : gpio bias-pull-up input-disable.' in output)
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assert ('GPIO1 : gpio drive-open-drain.' in output)
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assert ('GPIO2 : gpio bias-pull-down input-enable.' in output)
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assert ('GPIO3 : gpio bias-disable.' in output)
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@pytest.mark.buildconfigspec('cmd_pinmux')
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@pytest.mark.boardspec('sandbox')
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def test_pinmux_list(u_boot_console):
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"""Test that 'pinmux list' returns the pin-controller list."""
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output = u_boot_console.run_command('pinmux list')
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assert 'sandbox_pinctrl' in output
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@pytest.mark.buildconfigspec('cmd_pinmux')
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def test_pinmux_dev_bad(u_boot_console):
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"""Test that 'pinmux dev' returns an error when trying to select a
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wrong pin controller."""
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pincontroller = 'bad_pin_controller_name'
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output = u_boot_console.run_command('pinmux dev ' + pincontroller)
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expected_output = 'Can\'t get the pin-controller: ' + pincontroller + '!'
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assert (expected_output in output)
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@pytest.mark.buildconfigspec('cmd_pinmux')
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@pytest.mark.boardspec('sandbox')
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def test_pinmux_dev(u_boot_console):
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"""Test that 'pinmux dev' select the wanted pin controller."""
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pincontroller = 'pinctrl'
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output = u_boot_console.run_command('pinmux dev ' + pincontroller)
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expected_output = 'dev: ' + pincontroller
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assert (expected_output in output)
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@pytest.mark.buildconfigspec('cmd_pinmux')
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@pytest.mark.boardspec('sandbox')
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def test_pinmux_status(u_boot_console):
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"""Test that 'pinmux status' displays selected pincontroller's pin
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muxing descriptions."""
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output = u_boot_console.run_command('pinmux status')
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assert (not 'pinctrl-gpio:' in output)
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assert (not 'pinctrl:' in output)
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assert ('SCL : I2C SCL.' in output)
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assert ('SDA : I2C SDA.' in output)
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assert ('TX : Uart TX.' in output)
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assert ('RX : Uart RX.' in output)
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assert ('W1 : 1-wire gpio.' in output)
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assert ('GPIO0 : gpio bias-pull-up input-disable.' in output)
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assert ('GPIO1 : gpio drive-open-drain.' in output)
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assert ('GPIO2 : gpio bias-pull-down input-enable.' in output)
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assert ('GPIO3 : gpio bias-disable.' in output)
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