1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0473-overlays-Rename-gpio-fsm-property-num-soft-gpios.patch b/target/linux/bcm27xx/patches-5.10/950-0473-overlays-Rename-gpio-fsm-property-num-soft-gpios.patch
new file mode 100644
index 0000000000..143f70a0f0
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.10/950-0473-overlays-Rename-gpio-fsm-property-num-soft-gpios.patch
@@ -0,0 +1,38 @@
+From 89a7202785673e8bcef072ebcbe1eb0599b8ba88 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.com>
+Date: Mon, 15 Feb 2021 10:32:18 +0000
+Subject: [PATCH] overlays: Rename gpio-fsm property num-soft-gpios
+
+The gpio-fsm property "num-soft-gpios" triggers a kernel DT checker
+that warns about the lack of #gpio-cells on a random node with the
+phandle that just happens to match the number of soft GPIOs. Rename
+the property to "num-swgpios" to avoid the warning.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.com>
+---
+ arch/arm/boot/dts/overlays/fsm-demo-overlay.dts  | 2 +-
+ arch/arm/boot/dts/overlays/ghost-amp-overlay.dts | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/fsm-demo-overlay.dts
++++ b/arch/arm/boot/dts/overlays/fsm-demo-overlay.dts
+@@ -22,7 +22,7 @@
+ 				debug = <0>;
+ 				gpio-controller;
+ 				#gpio-cells = <2>;
+-				num-soft-gpios = <1>;
++				num-swgpios = <1>;
+ 				gpio-line-names = "button2";
+ 				input-gpios  = <&gpio 6 1>;  // BUTTON1 (active-low)
+ 				output-gpios = <&gpio 7 0>,  // RED
+--- a/arch/arm/boot/dts/overlays/ghost-amp-overlay.dts
++++ b/arch/arm/boot/dts/overlays/ghost-amp-overlay.dts
+@@ -58,7 +58,7 @@
+ 				debug = <0>;
+ 				gpio-controller;
+ 				#gpio-cells = <2>;
+-				num-soft-gpios = <1>;
++				num-swgpios = <1>;
+ 				gpio-line-names = "enable";
+ 				input-gpios  = <&gpio 5 1>;  // FAULT (active low)
+ 				output-gpios = <&gpio 22 0>, // RELAY1