diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2021-08-09 23:15:13 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-08-12 12:16:40 +0300 |
| commit | c4b68e513953c3370ce02c3208c1c628c0b86fd3 (patch) | |
| tree | 07b8f6cc3b0349d47e5df1a20b1329cc5a601425 /drivers/pinctrl | |
| parent | 86e5fbcaf75621cc5e817da753fe3ea65f81f413 (diff) | |
| download | linux-c4b68e513953c3370ce02c3208c1c628c0b86fd3.tar.xz | |
pinctrl: amd: Fix an issue with shutdown when system set to s0ix
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
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Tested-by: Gabriel Craciunescu <nix.or.die@gmail.com>
CC: Raul E Rangel <rrangel@chromium.org>
Fixes: d62bd5ce12d7 ("pinctrl: amd: Implement irq_set_wake")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20210809201513.12367-1-mario.limonciello@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-amd.c | 3 |
1 files changed, 1 insertions, 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); |