[PATCH v5 3/7] clk: bcm: rpi: Mark PIXEL_CLK and HEVC_CLK as CLK_IGNORE_UNUSED
Maxime Ripard
mripard at kernel.org
Mon Feb 16 02:53:16 PST 2026
Hi,
On Fri, Feb 13, 2026 at 03:52:56PM -0300, Maíra Canal wrote:
> If PIXEL_CLK or HEVC_CLK is disabled during boot, the firmware will skip
> HSM initialization, which would result in a bus lockup. However, those
> clocks are consumed by drivers (vc4 and HEVC decoder drivers,
> respectively), which means that they can be enabled/disabled by the
> drivers.
>
> Mark those clocks as CLK_IGNORE_UNUSED to allow them to be disabled by
> drivers when appropriate.
>
> Acked-by: Melissa Wen <mwen at igalia.com>
> Signed-off-by: Maíra Canal <mcanal at igalia.com>
It looks like sync_state would be a better candidate to handle this?
Maxime
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