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From: Guenter Roeck <linux@roeck-us.net>
To: shruthi.sanil@intel.com
Cc: wim@linux-watchdog.org, linux-watchdog@vger.kernel.org,
	linux-kernel@vger.kernel.org, andriy.shevchenko@linux.intel.com,
	kris.pan@linux.intel.com, mgross@linux.intel.com,
	srikanth.thokala@intel.com,
	lakshmi.bai.raja.subramanian@intel.com,
	mallikarjunappa.sangannavar@intel.com
Subject: Re: [PATCH 02/10] watchdog: keembay: Upadate WDT pretimeout for every update in timeout
Date: Wed, 12 May 2021 06:58:25 -0700	[thread overview]
Message-ID: <20210512135825.GB1333995@roeck-us.net> (raw)
In-Reply-To: <20210512084724.14634-3-shruthi.sanil@intel.com>

On Wed, May 12, 2021 at 02:17:16PM +0530, shruthi.sanil@intel.com wrote:
> From: Shruthi Sanil <shruthi.sanil@intel.com>
> 
> The pre-timeout value to be programmed to the register has to be
> calculated and updated for every change in the timeout value.
> Else the threshold time wouldn't be calculated to its
> corresponding timeout.
> 
> Fixes: fa0f8d51e90d ("watchdog: Add watchdog driver for Intel Keembay Soc")
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Tested-by: Kris Pan <kris.pan@intel.com>
> Signed-off-by: Shruthi Sanil <shruthi.sanil@intel.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/keembay_wdt.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
> index f2f5c9fae29c..b2afeb4a60e3 100644
> --- a/drivers/watchdog/keembay_wdt.c
> +++ b/drivers/watchdog/keembay_wdt.c
> @@ -109,6 +109,7 @@ static int keembay_wdt_set_timeout(struct watchdog_device *wdog, u32 t)
>  {
>  	wdog->timeout = t;
>  	keembay_wdt_set_timeout_reg(wdog);
> +	keembay_wdt_set_pretimeout_reg(wdog);
>  
>  	return 0;
>  }
> -- 
> 2.17.1
> 

  reply	other threads:[~2021-05-12 13:58 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  8:47 [PATCH 00/10] Intel Keem Bay WDT bug fixes shruthi.sanil
2021-05-12  8:47 ` [PATCH 01/10] watchdog: keembay: Update WDT pre-timeout during the initialization shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 02/10] watchdog: keembay: Upadate WDT pretimeout for every update in timeout shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck [this message]
2021-05-12  8:47 ` [PATCH 03/10] watchdog: keembay: Update pretimeout to zero in the TH ISR shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 04/10] watchdog: keembay: Clear either the TO or TH interrupt bit shruthi.sanil
2021-05-12 13:59   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 05/10] watchdog: keembay: Remove timeout update in the WDT start function shruthi.sanil
2021-05-12 13:59   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 06/10] watchdog: keembay: Removed timeout update in the TO ISR shruthi.sanil
2021-05-12 14:00   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 07/10] watchdog: keembay: Update the check in keembay_wdt_resume() shruthi.sanil
2021-05-12 14:02   ` Guenter Roeck
2021-05-13  5:32     ` Sanil, Shruthi
2021-05-12  8:47 ` [PATCH 08/10] watchdog: keembay: MACRO for WDT enable and disable values shruthi.sanil
2021-05-12 14:04   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 09/10] watchdog: keembay: WDT SMC handler MACRO name update shruthi.sanil
2021-05-12 14:04   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 10/10] watchdog: keembay: Typo corrections and other blank operations shruthi.sanil
2021-05-12 14:05   ` Guenter Roeck

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