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authorClaudiu Beznea <[email protected]>2025-07-04 13:43:26 +0000
committerGeert Uytterhoeven <[email protected]>2025-07-08 09:36:16 +0000
commit0ab2d84f94dae48c3e7605cdc99dbb4e7c7b206a (patch)
tree082530a6958214e3e80ab9ff25ded876b9e77d6a /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
parentclk: renesas: r9a09g047: Add clock and reset signals for the GBETH IPs (diff)
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clk: renesas: r9a08g045: Add MSTOP for coupled clocks as well
If MSTOP is not added for both clocks in a coupled pair, and the clocks are not disabled in the reverse order of their enable sequence, the MSTOP may remain enabled when disabling the clocks. This happens because rzg2l_mod_clock_endisable() executes for coupled clocks only when a single clock from the pair is enabled. If one clock has no MSTOP defined, it can result in the MSTOP configuration being left active when the clocks are disabled out of order (i.e., not in the reverse order of enabling). Fixes: c49695952746 ("clk: renesas: r9a08g045: Drop power domain instantiation") Signed-off-by: Claudiu Beznea <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
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