From f2692b21774d2b60efc53b3c25e48a439e6ddb85 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Fri, 25 Apr 2025 14:12:56 +0200 Subject: [PATCH] clk: qcom: dispcc-sm6350: Add *_wait_val values for GDSCs [ Upstream commit 673989d27123618afab56df1143a75454178b4ae ] Compared to the msm-4.19 driver the mainline GDSC driver always sets the bits for en_rest, en_few & clk_dis, and if those values are not set per-GDSC in the respective driver then the default value from the GDSC driver is used. The downstream driver only conditionally sets clk_dis_wait_val if qcom,clk-dis-wait-val is given in devicetree. Correct this situation by explicitly setting those values. For all GDSCs the reset value of those bits are used. Fixes: 837519775f1d ("clk: qcom: Add display clock controller driver for SM6350") Signed-off-by: Luca Weiss Reviewed-by: Taniya Das Link: https://lore.kernel.org/r/20250425-sm6350-gdsc-val-v1-2-1f252d9c5e4e@fairphone.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/dispcc-sm6350.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/qcom/dispcc-sm6350.c b/drivers/clk/qcom/dispcc-sm6350.c index ddacb4f76eca..ea98a63746f0 100644 --- a/drivers/clk/qcom/dispcc-sm6350.c +++ b/drivers/clk/qcom/dispcc-sm6350.c @@ -680,6 +680,9 @@ static struct clk_branch disp_cc_xo_clk = { static struct gdsc mdss_gdsc = { .gdscr = 0x1004, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0xf, .pd = { .name = "mdss_gdsc", },