On Thu, Jan 08, 2026 at 10:33:38PM -0600, Alexandru Gagniuc wrote:
> Commit da040d560319 ("dt-bindings: clock: qcom: gcc-ipq9574: remove q6
> bring up clock macros") removed these clocks on the idea that Q6
> firmware is responsible for clock bringup. That statement seems
> incorrect, as these clocks need to be enabled before the Q6 is booted.
> Otherwise, the host CPU core that starts the Q6 hangs.
>
> Perhaps the statement meant that the TrustZone firmware will start the
> clocks. This only happens in PAS mode. Under native OS loading, the
> host needs these clocks, so add them back.
>
> Besides the clocks that were erroneously removed, also add defines for
> GCC_WCSS_AHB_S_CLK, GCC_WCSS_AXI_M_CLK, and GCC_Q6_AXIM2_CLK, as all
> these clocks are required to operate the remoteproc.
>
> Signed-off-by: Alexandru Gagniuc <[email protected]>
> ---
> include/dt-bindings/clock/qcom,ipq9574-gcc.h | 22 ++++++++++++++++++++
> 1 file changed, 22 insertions(+)
Acked-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
