Troy Mitchell 3e75021f61 clk: spacemit: k3: mark top_dclk as CLK_IS_CRITICAL ...

top_dclk is the DDR bus clock. If it is gated by clk_disable_unused,
all memory-mapped bus transactions cease to function, causing DMA
engines to hang and general system instability.

Mark it CLK_IS_CRITICAL so the CCF never gates it during the
unused clock sweep.

Fixes: e371a77255 ("clk: spacemit: k3: add the clock tree")
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

2026-04-28 19:03:08 -07:00

..

ccu_common.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ccu_common.h

clk: spacemit: ccu_pll: add plla type clock

2026-01-09 10:29:10 +08:00

ccu_ddn.c

clk: spacemit: Respect Kconfig setting when building modules

2025-12-23 10:28:28 +08:00

ccu_ddn.h

clk: spacemit: introduce pre-div for ddn clock

2025-09-19 22:54:44 -07:00

ccu_mix.c

clk: spacemit: ccu_mix: fix inverted condition in ccu_mix_trigger_fc()

2026-03-24 06:42:29 +00:00

ccu_mix.h

clk: spacemit: ccu_mix: add inverted enable gate clock

2026-01-09 10:27:53 +08:00

ccu_pll.c

clk: spacemit: ccu_pll: add plla type clock

2026-01-09 10:29:10 +08:00

ccu_pll.h

clk: spacemit: ccu_pll: add plla type clock

2026-01-09 10:29:10 +08:00

ccu-k1.c

clk: spacemit: add platform SoC prefix to reset name

2026-01-09 10:00:52 +08:00

ccu-k3.c

clk: spacemit: k3: mark top_dclk as CLK_IS_CRITICAL

2026-04-28 19:03:08 -07:00

Kconfig

clk: spacemit: k3: add the clock tree

2026-01-09 10:48:17 +08:00

Makefile

clk: spacemit: k3: add the clock tree

2026-01-09 10:48:17 +08:00