From 73a0366e536a874c2c7fb31f5b9b5d78ebd13583 Mon Sep 17 00:00:00 2001 From: Andrey Safonov Date: Thu, 7 Aug 2025 00:19:06 +0300 Subject: [PATCH] siflower: sf21: fix M.2 power on Bananapi BPI-RV2 Add fixed regulator for M.2 slot for Bananapi BPI-RV2 Signed-off-by: Andrey Safonov Link: https://github.com/openwrt/openwrt/pull/19697 Signed-off-by: Robert Marko --- .../linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi b/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi index aa309e37c1c..cb3ed58d5af 100644 --- a/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi +++ b/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi @@ -22,6 +22,16 @@ gpio = <&gpio 37 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + m2keyb_pwren: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "m2keyb_pwren"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio 38 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; }; &spi0_pins { -- 2.47.2