Commit 858f763c authored by Gabor Juhos's avatar Gabor Juhos Committed by Ralf Baechle

MIPS: ath79: add common watchdog device

All supported SoCs have a built-in hardware watchdog driver. This patch
registers a platform_device for that to make it usable.
Signed-off-by: default avatarGabor Juhos <juhosg@openwrt.org>
Signed-off-by: default avatarImre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Cliff Holden <Cliff.Holden@Atheros.com>
Cc: Kathy Giori <Kathy.Giori@Atheros.com>
Patchwork: https://patchwork.linux-mips.org/patch/1955/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent d8fec1fc
...@@ -65,3 +65,13 @@ void __init ath79_register_uart(void) ...@@ -65,3 +65,13 @@ void __init ath79_register_uart(void)
ath79_uart_data[0].uartclk = clk_get_rate(clk); ath79_uart_data[0].uartclk = clk_get_rate(clk);
platform_device_register(&ath79_uart_device); platform_device_register(&ath79_uart_device);
} }
static struct platform_device ath79_wdt_device = {
.name = "ath79-wdt",
.id = -1,
};
void __init ath79_register_wdt(void)
{
platform_device_register(&ath79_wdt_device);
}
...@@ -13,5 +13,6 @@ ...@@ -13,5 +13,6 @@
#define _ATH79_DEV_COMMON_H #define _ATH79_DEV_COMMON_H
void ath79_register_uart(void); void ath79_register_uart(void);
void ath79_register_wdt(void);
#endif /* _ATH79_DEV_COMMON_H */ #endif /* _ATH79_DEV_COMMON_H */
...@@ -186,6 +186,7 @@ static int __init ath79_setup(void) ...@@ -186,6 +186,7 @@ static int __init ath79_setup(void)
{ {
ath79_gpio_init(); ath79_gpio_init();
ath79_register_uart(); ath79_register_uart();
ath79_register_wdt();
mips_machine_setup(); mips_machine_setup();
......
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