Re: [PATCH v2] clk: qcom: gcc-x1e80100: Keep GCC USB QTB clock always ON

From: Taniya Das

Date: Fri Mar 27 2026 - 11:35:55 EST


> diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c
> index 74afd12c158c01c121d9aecd56e65c0c302d7cd0..73a2a5112623e5190f41129af7fd76a86603557b 100644
> --- a/drivers/clk/qcom/gcc-x1e80100.c
> +++ b/drivers/clk/qcom/gcc-x1e80100.c
> @@ -7480,6 +7480,7 @@ static int gcc_x1e80100_probe(struct platform_device *pdev)
> qcom_branch_set_clk_en(regmap, 0x32004); /* GCC_VIDEO_AHB_CLK */
> qcom_branch_set_clk_en(regmap, 0x32030); /* GCC_VIDEO_XO_CLK */
> qcom_branch_set_clk_en(regmap, 0x71004); /* GCC_GPU_CFG_AHB_CLK */
> + qcom_branch_set_clk_en(regmap, 0x7d01c); /* GCC_HLOS1_VOTE_AGGRE_NOC_MMU_USB_QTB_CLK */
>
> /* Clear GDSC_SLEEP_ENA_VOTE to stop votes being auto-removed in sleep. */
> regmap_write(regmap, 0x52224, 0x0);

Reviewed-by: Taniya Das <taniya.das@xxxxxxxxxxxxxxxx>