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Searched refs:gwdt (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/watchdog/
H A Dftwdt010_wdt.c50 static void ftwdt010_enable(struct ftwdt010_wdt *gwdt, in ftwdt010_enable() argument
56 writel(timeout * WDT_CLOCK, gwdt->base + FTWDT010_WDLOAD); in ftwdt010_enable()
57 writel(WDRESTART_MAGIC, gwdt->base + FTWDT010_WDRESTART); in ftwdt010_enable()
60 writel(enable, gwdt->base + FTWDT010_WDCR); in ftwdt010_enable()
64 writel(enable, gwdt->base + FTWDT010_WDCR); in ftwdt010_enable()
69 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_start() local
71 ftwdt010_enable(gwdt, wdd->timeout, gwdt->has_irq); in ftwdt010_wdt_start()
77 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_stop() local
79 writel(0, gwdt->base + FTWDT010_WDCR); in ftwdt010_wdt_stop()
86 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_ping() local
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H A Dsbsa_gwdt.c127 static u64 sbsa_gwdt_reg_read(struct sbsa_gwdt *gwdt) in sbsa_gwdt_reg_read() argument
129 if (gwdt->version == 0) in sbsa_gwdt_reg_read()
130 return readl(gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_read()
132 return lo_hi_readq(gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_read()
135 static void sbsa_gwdt_reg_write(u64 val, struct sbsa_gwdt *gwdt) in sbsa_gwdt_reg_write() argument
137 if (gwdt->version == 0) in sbsa_gwdt_reg_write()
138 writel((u32)val, gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_write()
140 lo_hi_writeq(val, gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_write()
149 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_set_timeout() local
155 sbsa_gwdt_reg_write((u64)gwdt->clk * timeout, gwdt); in sbsa_gwdt_set_timeout()
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/linux/arch/arm64/boot/dts/arm/
H A Dfoundation-v8.dtsi97 compatible = "arm,sbsa-gwdt";
/linux/arch/arm64/boot/dts/marvell/
H A Darmada-ap80x.dtsi252 compatible = "arm,sbsa-gwdt";
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a.dtsi1075 compatible = "arm,sbsa-gwdt";