clk: Allow phase adjustment from debugfs
For testing it may be useful to manually adjust a clock's phase. Add support for writing to the existing clk_phase debugfs file, with the written value clamped to [0, 360) to match the behaviour of the clk_set_phase() function. This is a dangerous feature, so use the existing define CLOCK_ALLOW_WRITE_DEBUGFS to allow it only if the source is modified. Signed-off-by: John Keeping <john@metanate.com> Link: https://lore.kernel.org/r/20230420103805.125246-1-john@metanate.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
parent
dcce5cc7
Please register or sign in to comment