From 944d0fb38cffe57a1d1ebf82c5c077bad82dcdbb Mon Sep 17 00:00:00 2001 From: Stephan Gerhold Date: Mon, 6 Jul 2026 17:02:10 +0200 Subject: [PATCH] clk: qcom: gcc-mdm9607: Fix enable_reg for gcc_blsp1_sleep_clk MDM9607 is similar to MSM8909, where the GCC_BLSP1_SLEEP_CBCR register is read-only and only has the CLK_OFF bit to check if the clock is running. This is a shared vote clock, the correct way to enable it is to vote for BLSP1_SLEEP_CLK_ENA (BIT(9)) in GCC_APCS_CLOCK_BRANCH_ENA_VOTE (0x45004). Cc: stable@vger.kernel.org Fixes: 48b7253264ea ("clk: qcom: Add MDM9607 GCC driver") Reviewed-by: Konrad Dybcio Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20260706-qcom-clk-mdm9607-fixes-v2-3-745565101869@linaro.org Signed-off-by: Bjorn Andersson --- drivers/clk/qcom/gcc-mdm9607.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/gcc-mdm9607.c b/drivers/clk/qcom/gcc-mdm9607.c index 07f1b78d737a..499e0fbbfab9 100644 --- a/drivers/clk/qcom/gcc-mdm9607.c +++ b/drivers/clk/qcom/gcc-mdm9607.c @@ -790,9 +790,10 @@ static struct clk_branch gcc_blsp1_ahb_clk = { static struct clk_branch gcc_blsp1_sleep_clk = { .halt_reg = 0x1004, + .halt_check = BRANCH_HALT_VOTED, .clkr = { - .enable_reg = 0x1004, - .enable_mask = BIT(0), + .enable_reg = 0x45004, + .enable_mask = BIT(9), .hw.init = &(struct clk_init_data){ .name = "gcc_blsp1_sleep_clk", .parent_data = &(const struct clk_parent_data){