diff options
Diffstat (limited to 'target/linux/sifiveu/patches-5.15/0004-riscv-sifive-unmatched-add-gpio-poweroff-node.patch')
| -rw-r--r-- | target/linux/sifiveu/patches-5.15/0004-riscv-sifive-unmatched-add-gpio-poweroff-node.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/sifiveu/patches-5.15/0004-riscv-sifive-unmatched-add-gpio-poweroff-node.patch b/target/linux/sifiveu/patches-5.15/0004-riscv-sifive-unmatched-add-gpio-poweroff-node.patch new file mode 100644 index 0000000000..6d09628cb3 --- /dev/null +++ b/target/linux/sifiveu/patches-5.15/0004-riscv-sifive-unmatched-add-gpio-poweroff-node.patch @@ -0,0 +1,26 @@ +From 14ede57943bc4209755d08daf93ac7be967d7fbe Mon Sep 17 00:00:00 2001 +From: David Abdurachmanov <david.abdurachmanov@sifive.com> +Date: Mon, 13 Sep 2021 02:18:30 -0700 +Subject: [PATCH 4/7] riscv: sifive: unmatched: add gpio-poweroff node + +Add gpio-poweroff node to allow powering off the system. + +Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com> +--- + arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts ++++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts +@@ -85,6 +85,11 @@ + clock-frequency = <RTCCLK_FREQ>; + clock-output-names = "rtcclk"; + }; ++ ++ gpio-poweroff { ++ compatible = "gpio-poweroff"; ++ gpios = <&gpio 2 GPIO_ACTIVE_LOW>; ++ }; + }; + + &uart0 { |