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watchdog: keembay: MACRO for WDT enable and disable values
Introduced MACRO's for WDT enable and disable values for better readability Reviewed-by: Guenter Roeck <linux@roeck-us.net> 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> Link: https://lore.kernel.org/r/20210517174953.19404-8-shruthi.sanil@intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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parent
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1 changed files with 4 additions and 2 deletions
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@ -27,6 +27,8 @@
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#define WDT_TO_INT_MASK BIT(9)
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#define WDT_TO_INT_MASK BIT(9)
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#define WDT_ISR_CLEAR 0x8200ff18
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#define WDT_ISR_CLEAR 0x8200ff18
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#define WDT_UNLOCK 0xf1d0dead
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#define WDT_UNLOCK 0xf1d0dead
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#define WDT_DISABLE 0x0
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#define WDT_ENABLE 0x1
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#define WDT_LOAD_MAX U32_MAX
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#define WDT_LOAD_MAX U32_MAX
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#define WDT_LOAD_MIN 1
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#define WDT_LOAD_MIN 1
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#define WDT_TIMEOUT 5
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#define WDT_TIMEOUT 5
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@ -84,7 +86,7 @@ static int keembay_wdt_start(struct watchdog_device *wdog)
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{
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{
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struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
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struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
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keembay_wdt_writel(wdt, TIM_WDOG_EN, 1);
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keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_ENABLE);
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return 0;
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return 0;
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}
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}
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@ -93,7 +95,7 @@ static int keembay_wdt_stop(struct watchdog_device *wdog)
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{
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{
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struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
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struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
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keembay_wdt_writel(wdt, TIM_WDOG_EN, 0);
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keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_DISABLE);
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return 0;
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return 0;
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}
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}
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