Add gpio-restart node to do reset.
Before applied this patch, System Reset Extension doesn't appear with
sbi command.
OpenSBI 1.3
Machine:
Vendor ID 489
Architecture ID
8000000000000007
Implementation ID
4210427
Extensions:
sbi_set_timer
sbi_console_putchar
...[snip]...
IPI Extension
RFENCE Extension
Hart State Management Extension
Performance Monitoring Unit Extension
After applied this patch, System Reset Extension is supported from SBI.
OpenSBI 1.3
Machine:
Vendor ID 489
Architecture ID
8000000000000007
Implementation ID
4210427
Extensions:
sbi_set_timer
sbi_console_putchar
...[snip]...
IPI Extension
RFENCE Extension
Hart State Management Extension
System Reset Extension
Performance Monitoring Unit Extension
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
device_type = "memory";
reg = <0x0 0x40000000 0x2 0x0>;
};
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>;
+ };
};
&osc {