This is a note to let you know that I've just added the patch titled clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled to the 5.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clk-qcom-gdsc-bump-parent-usage-count-when-gdsc-is-f.patch and it can be found in the queue-5.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b9b3c8e27ba053a342c95c19b4e99a23c2ea09d0 Author: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Date: Wed Jul 13 14:28:18 2022 -0700 clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled [ Upstream commit 41fff779d7948147f2440c4bb134cdf8b45b22d7 ] When a GDSC is found to be enabled at boot the pm_runtime state will be unbalanced as the GDSC is later turned off. Fix this by increasing the usage counter on the power-domain, in line with how we handled the regulator state. Fixes: 1b771839de05 ("clk: qcom: gdsc: enable optional power domain support") Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Acked-by: Stephen Boyd <sboyd@xxxxxxxxxx> Link: https://lore.kernel.org/r/20220713212818.130277-1-bjorn.andersson@xxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c index 44520efc6c72..2db0938f8dd3 100644 --- a/drivers/clk/qcom/gdsc.c +++ b/drivers/clk/qcom/gdsc.c @@ -420,6 +420,14 @@ static int gdsc_init(struct gdsc *sc) return ret; } + /* ...and the power-domain */ + ret = gdsc_pm_runtime_get(sc); + if (ret) { + if (sc->rsupply) + regulator_disable(sc->rsupply); + return ret; + } + /* * Votable GDSCs can be ON due to Vote from other masters. * If a Votable GDSC is ON, make sure we have a Vote.