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Searched refs:gwdt (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/watchdog/
H A Dftwdt010_wdt.c49 static void ftwdt010_enable(struct ftwdt010_wdt *gwdt, in ftwdt010_enable() argument
55 writel(timeout * WDT_CLOCK, gwdt->base + FTWDT010_WDLOAD); in ftwdt010_enable()
56 writel(WDRESTART_MAGIC, gwdt->base + FTWDT010_WDRESTART); in ftwdt010_enable()
59 writel(enable, gwdt->base + FTWDT010_WDCR); in ftwdt010_enable()
63 writel(enable, gwdt->base + FTWDT010_WDCR); in ftwdt010_enable()
68 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_start() local
70 ftwdt010_enable(gwdt, wdd->timeout, gwdt->has_irq); in ftwdt010_wdt_start()
76 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_stop() local
78 writel(0, gwdt->base + FTWDT010_WDCR); in ftwdt010_wdt_stop()
85 struct ftwdt010_wdt *gwdt = to_ftwdt010_wdt(wdd); in ftwdt010_wdt_ping() local
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H A Dsbsa_gwdt.c133 static u64 sbsa_gwdt_reg_read(struct sbsa_gwdt *gwdt) in sbsa_gwdt_reg_read() argument
135 if (gwdt->version == 0) in sbsa_gwdt_reg_read()
136 return readl(gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_read()
138 return lo_hi_readq(gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_read()
141 static void sbsa_gwdt_reg_write(u64 val, struct sbsa_gwdt *gwdt) in sbsa_gwdt_reg_write() argument
143 if (gwdt->version == 0) in sbsa_gwdt_reg_write()
144 writel((u32)val, gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_write()
146 lo_hi_writeq(val, gwdt->control_base + SBSA_GWDT_WOR); in sbsa_gwdt_reg_write()
155 struct sbsa_gwdt *gwdt = watchdog_get_drvdata(wdd); in sbsa_gwdt_set_timeout() local
161 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.dtsi96 compatible = "arm,sbsa-gwdt";
/linux/arch/arm64/boot/dts/marvell/
H A Darmada-ap80x.dtsi253 compatible = "arm,sbsa-gwdt";