From df22f77509885e0e3087d87fe31ec56dd1b7f59e Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Tue, 3 Dec 2024 12:46:48 +0000 Subject: [PATCH] dts: bcm2712-ds: Restore gpio-direct to gio_aon gpio-direct mode is a modification of the brcmstb GPIO driver that makes it play nicely with the userspace pinctrl utility. The mode forces the drive to read its state from the hardware each time, rather than relying on cached state. Doing so slightly reduces performance, but this is not a heavily used code path. Signed-off-by: Phil Elwell --- arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi | 4 ++++ 1 file changed, 4 insertions(+) --- a/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi @@ -815,3 +815,7 @@ }; }; }; + +&gio_aon { + brcm,gpio-direct; +};