Patch "pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume" has been added to the 6.5-stable tree

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This is a note to let you know that I've just added the patch titled

    pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume

to the 6.5-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:
     pwm-brcmstb-utilize-appropriate-clock-apis-in-suspen.patch
and it can be found in the queue-6.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 79e4e169454a2fe4797899cd4501d6c27b1356a8
Author: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx>
Date:   Wed Oct 4 10:54:14 2023 -0700

    pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
    
    [ Upstream commit e9bc4411548aaa738905d37851a0146c16b3bb21 ]
    
    The suspend/resume functions currently utilize
    clk_disable()/clk_enable() respectively which may be no-ops with certain
    clock providers such as SCMI. Fix this to use clk_disable_unprepare()
    and clk_prepare_enable() respectively as we should.
    
    Fixes: 3a9f5957020f ("pwm: Add Broadcom BCM7038 PWM controller support")
    Signed-off-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx>
    Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
    Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/pwm/pwm-brcmstb.c b/drivers/pwm/pwm-brcmstb.c
index a3faa9a3de7cc..a7d529bf76adc 100644
--- a/drivers/pwm/pwm-brcmstb.c
+++ b/drivers/pwm/pwm-brcmstb.c
@@ -288,7 +288,7 @@ static int brcmstb_pwm_suspend(struct device *dev)
 {
 	struct brcmstb_pwm *p = dev_get_drvdata(dev);
 
-	clk_disable(p->clk);
+	clk_disable_unprepare(p->clk);
 
 	return 0;
 }
@@ -297,7 +297,7 @@ static int brcmstb_pwm_resume(struct device *dev)
 {
 	struct brcmstb_pwm *p = dev_get_drvdata(dev);
 
-	clk_enable(p->clk);
+	clk_prepare_enable(p->clk);
 
 	return 0;
 }



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