Re: [PATCH v3] clk: qcom: gcc-ipq9574: Add BRANCH_HALT_VOTED flag

On Thu, 09 May 2024 16:24:05 +0530, Md Sadre Alam wrote:

The crypto_ahb and crypto_axi clks are hardware voteable. This means that the halt bit isn't reliable because some other voter in the system, e.g. TrustZone, could be keeping the clk enabled when the kernel turns it off from clk_disable(). Make these clks use voting mode by changing the halt check to BRANCH_HALT_VOTED and toggle the voting bit in the voting register instead of directly controlling the branch by writing to the branch register. This fixes stuck clk warnings seen on ipq9574 and saves power by actually turning the clk off.

[...]

Applied, thanks!

[1/1] clk: qcom: gcc-ipq9574: Add BRANCH_HALT_VOTED flag commit: 72ceafb587a56e26c905472418c7dc2033c294d3

Best regards,