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riscv: dts: jh7110: Add a gpio-restart node

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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>
This commit is contained in:
Jaehoon Chung
2023-12-18 11:08:28 +08:00
committed by Leo Yu-Chi Liang
parent fdefb4e194
commit 202a5c6fa4
1 changed files with 5 additions and 0 deletions
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arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
+5
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@@ -34,6 +34,11 @@
device_type = "memory";
reg = <0x0 0x40000000 0x2 0x0>;
};
gpio-restart {
compatible = "gpio-restart";
gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>;
};
};
&osc {