diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
commit | 9f0fc191371843c4fc000a226b0a26b6c059aacd (patch) | |
tree | 35f8be3ef04506ac891ad001e8c41e535ae8d01d /drivers/watchdog/marvell_gti_wdt.c | |
parent | Releasing progress-linux version 6.6.15-2~progress7.99u1. (diff) | |
download | linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.tar.xz linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/watchdog/marvell_gti_wdt.c')
-rw-r--r-- | drivers/watchdog/marvell_gti_wdt.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/watchdog/marvell_gti_wdt.c b/drivers/watchdog/marvell_gti_wdt.c index 1ec1e014ba..098bb141a5 100644 --- a/drivers/watchdog/marvell_gti_wdt.c +++ b/drivers/watchdog/marvell_gti_wdt.c @@ -8,8 +8,8 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/module.h> -#include <linux/of_platform.h> #include <linux/platform_device.h> +#include <linux/of.h> #include <linux/watchdog.h> /* @@ -190,6 +190,13 @@ static int gti_wdt_set_pretimeout(struct watchdog_device *wdev, struct gti_wdt_priv *priv = watchdog_get_drvdata(wdev); struct watchdog_device *wdog_dev = &priv->wdev; + if (!timeout) { + /* Disable Interrupt */ + writeq(GTI_CWD_INT_ENA_CLR_VAL(priv->wdt_timer_idx), + priv->base + GTI_CWD_INT_ENA_CLR); + return 0; + } + /* pretimeout should 1/3 of max_timeout */ if (timeout * 3 <= wdog_dev->max_timeout) return gti_wdt_settimeout(wdev, timeout * 3); @@ -292,6 +299,7 @@ static int gti_wdt_probe(struct platform_device *pdev) /* Maximum timeout is 3 times the pretimeout */ wdog_dev->max_timeout = max_pretimeout * 3; + wdog_dev->max_hw_heartbeat_ms = max_pretimeout * 1000; /* Minimum first timeout (pretimeout) is 1, so min_timeout as 3 */ wdog_dev->min_timeout = 3; wdog_dev->timeout = wdog_dev->pretimeout; @@ -308,7 +316,7 @@ static int gti_wdt_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) - return dev_err_probe(&pdev->dev, irq, "IRQ resource not found\n"); + return irq; err = devm_request_irq(dev, irq, gti_wdt_interrupt, 0, pdev->name, &priv->wdev); |