Add regulator-boot-on to meson-sm1-odroid and -hc4 to fix power cycle during boot

patch/kernel/archive/meson64-6.19/board-odroid-sm1-regulators-boot-on.patch

@@ -0,0 +1,58 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Eric Neulight <[email protected]>
+Date: Sat, 10 Jan 2026 08:17:14 +0000
+Subject: Fix power cycle glitch to SD, USB, HDMI, and especially SATA during
+ boot handoff from U-Boot to kernel (causing HDDs emergency head retract, etc.)
+
+Signed-off-by: Eric Neulight <[email protected]>
+---
+ arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts | 2 ++
+ arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi    | 1 +
+ 2 files changed, 3 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+index 633618da9..a5ffa9b1f 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
++++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+@@ -54,10 +54,11 @@ p12v_0: regulator-p12v-0 {
+                regulator-max-microvolt = <12000000>;
+                vin-supply = <&main_12v>;
+
+                gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+                enable-active-high;
++               regulator-boot-on;
+                regulator-always-on;
+        };
+
+        /* Powers the SATA Disk 1 regulator, which is enabled when a disk load is detected */
+        p12v_1: regulator-p12v-1 {
+@@ -67,10 +68,11 @@ p12v_1: regulator-p12v-1 {
+                regulator-max-microvolt = <12000000>;
+                vin-supply = <&main_12v>;
+
+                gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+                enable-active-high;
++               regulator-boot-on;
+                regulator-always-on;
+        };
+
+        sound {
+                model = "ODROID-HC4";
+diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+index d43e6e967..7de8edc32 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+@@ -89,10 +89,11 @@ main_12v: regulator-main-12v {
+        vcc_5v: regulator-vcc-5v {
+                compatible = "regulator-fixed";
+                regulator-name = "5V";
+                regulator-min-microvolt = <5000000>;
+                regulator-max-microvolt = <5000000>;
++               regulator-boot-on;
+                regulator-always-on;
+                vin-supply = <&main_12v>;
+                gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+                enable-active-high;
+        };
+--
+Created with Armbian build tools https://github.com/armbian/build