8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
26 lines
849 B
Diff
26 lines
849 B
Diff
From df22f77509885e0e3087d87fe31ec56dd1b7f59e Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
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 <phil@raspberrypi.com>
|
|
---
|
|
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;
|
|
+};
|