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 08/10] watchdog: keembay: MACRO for WDT enable and disable values
Date: Wed, 12 May 2021 07:04:15 -0700 [thread overview]
Message-ID: <20210512140415.GH1333995@roeck-us.net> (raw)
In-Reply-To: <20210512084724.14634-9-shruthi.sanil@intel.com>
On Wed, May 12, 2021 at 02:17:22PM +0530, shruthi.sanil@intel.com wrote:
> From: Shruthi Sanil <shruthi.sanil@intel.com>
>
> Introduced MACRO's for WDT enable and disable values for better readability
>
> 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 | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
> index 10896415f8c7..63a7c5d719a3 100644
> --- a/drivers/watchdog/keembay_wdt.c
> +++ b/drivers/watchdog/keembay_wdt.c
> @@ -27,6 +27,8 @@
> #define WDT_TO_INT_MASK BIT(9)
> #define WDT_ISR_CLEAR 0x8200ff18
> #define WDT_UNLOCK 0xf1d0dead
> +#define WDT_DISABLE 0x0
> +#define WDT_ENABLE 0x1
> #define WDT_LOAD_MAX U32_MAX
> #define WDT_LOAD_MIN 1
> #define WDT_TIMEOUT 5
> @@ -84,7 +86,7 @@ static int keembay_wdt_start(struct watchdog_device *wdog)
> {
> struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
>
> - keembay_wdt_writel(wdt, TIM_WDOG_EN, 1);
> + keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_ENABLE);
>
> return 0;
> }
> @@ -93,7 +95,7 @@ static int keembay_wdt_stop(struct watchdog_device *wdog)
> {
> struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
>
> - keembay_wdt_writel(wdt, TIM_WDOG_EN, 0);
> + keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_DISABLE);
>
> return 0;
> }
> --
> 2.17.1
>
next prev parent reply other threads:[~2021-05-12 14:04 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
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 [this message]
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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