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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-01-28 11:41:22 +0000 |
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| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-01-29 15:54:42 +0000 |
| commit | 132b10251cd7b6271aa081ddfda329cd3c45bc00 (patch) | |
| tree | 5dade257f8216a06f0892f6c51614a628078b92e /scripts/tracetool/backend/log.py | |
| parent | ad140dadd591cdfd47959a7b4538e8133053b3c7 (diff) | |
| download | focaccia-qemu-132b10251cd7b6271aa081ddfda329cd3c45bc00.tar.gz focaccia-qemu-132b10251cd7b6271aa081ddfda329cd3c45bc00.zip | |
clock: Add new clock_has_source() function
Add a function for checking whether a clock has a source. This is useful for devices which have input clocks that must be wired up by the board as it allows them to fail in realize rather than ploughing on with a zero-period clock. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210128114145.20536-3-peter.maydell@linaro.org Message-id: 20210121190622.22000-3-peter.maydell@linaro.org
Diffstat (limited to 'scripts/tracetool/backend/log.py')
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