| Message ID | 20210113183817.447866-2-angelogioacchino.delregno@somainline.org |
|---|---|
| State | Accepted |
| Commit | fe121bfe261717e930abdb4a905e5c01b7f47cc3 |
| Headers | show |
| Series | SDM630/660 GCC/MMCC/GPUCC clock controllers | expand |
diff --git a/drivers/clk/qcom/gcc-sdm660.c b/drivers/clk/qcom/gcc-sdm660.c index 31258795e7b8..3b7181d0ff71 100644 --- a/drivers/clk/qcom/gcc-sdm660.c +++ b/drivers/clk/qcom/gcc-sdm660.c @@ -1684,6 +1684,12 @@ static struct clk_branch gcc_mmss_noc_cfg_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "gcc_mmss_noc_cfg_ahb_clk", .ops = &clk_branch2_ops, + /* + * Any access to mmss depends on this clock. + * Gating this clock has been shown to crash the system + * when mmssnoc_axi_rpm_clk is inited in rpmcc. + */ + .flags = CLK_IS_CRITICAL, }, }, };
Similarly to MSM8998, any access to the MMSS depends on this clock. Gating it will crash the system when RPMCC inits mmssnoc_axi_rpm_clk. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> --- drivers/clk/qcom/gcc-sdm660.c | 6 ++++++ 1 file changed, 6 insertions(+)