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27 lines
789 B
Diff
27 lines
789 B
Diff
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From 14ede57943bc4209755d08daf93ac7be967d7fbe Mon Sep 17 00:00:00 2001
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From: David Abdurachmanov <david.abdurachmanov@sifive.com>
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Date: Mon, 13 Sep 2021 02:18:30 -0700
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Subject: [PATCH 4/7] riscv: sifive: unmatched: add gpio-poweroff node
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Add gpio-poweroff node to allow powering off the system.
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Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
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---
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arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
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+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
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@@ -85,6 +85,11 @@
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clock-frequency = <RTCCLK_FREQ>;
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clock-output-names = "rtcclk";
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};
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+
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+ gpio-poweroff {
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+ compatible = "gpio-poweroff";
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+ gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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+ };
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};
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&uart0 {
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