see if this is actually a typo?

diff --git a/devicetree/raspi-firmware-custom b/devicetree/raspi-firmware-custom
index 3bb3f67c258d43808319e4c993686a3368a45030..8fac2a707beeb011e2ab3ceb22fc6bfbef08fe0e 100644 (file)
--- a/devicetree/raspi-firmware-custom
+++ b/devicetree/raspi-firmware-custom
@@ -1 +1 @@
-dtoverlay=append_cmdline,append=pinctrl_bcm2835.persist_gpio_outputs=y
+dtoverlay=append_cmdline,append=pinctrl-bcm2835.persist_gpio_outputs=y