Re: [PATCH] pinctrl: amd: Fix an issue with shutdown when system set to s0ix
From: Gabriel C <hidden>
Date: 2021-08-11 12:22:05
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Am Mi., 11. Aug. 2021 um 10:26 Uhr schrieb Gabriel C [off-list ref]:
Am Mo., 9. Aug. 2021 um 22:15 Uhr schrieb Mario Limonciello [off-list ref]:quoted
IRQs are getting armed on shutdown causing the system to immediately wake back up. Link: https://lkml.org/lkml/2021/8/2/1114 Reported-by: nix.or.die@googlemail.com CC: Raul E Rangel <redacted> Fixes: d62bd5ce12d7 ("pinctrl: amd: Implement irq_set_wake") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> --- drivers/pinctrl/pinctrl-amd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index a76be6cc26ee..5b764740b829 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c@@ -444,8 +444,7 @@ static int amd_gpio_irq_set_wake(struct irq_data *d, unsigned int on) unsigned long flags; struct gpio_chip *gc = irq_data_get_irq_chip_data(d); struct amd_gpio *gpio_dev = gpiochip_get_data(gc); - u32 wake_mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3) | - BIT(WAKE_CNTRL_OFF_S4); + u32 wake_mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3); raw_spin_lock_irqsave(&gpio_dev->lock, flags); pin_reg = readl(gpio_dev->base + (d->hwirq)*4); --Is working fine again with this fix.
Ofc feel free to add: Tested-by: Gabriel Craciunescu <redacted> Best Regards