1 From ae29bcf2ddf2b82098d003768a51d28b90ffc5b4 Mon Sep 17 00:00:00 2001
2 From: Phil Elwell <phil@raspberrypi.com>
3 Date: Tue, 25 Feb 2020 16:53:31 +0000
4 Subject: [PATCH] ARM: dts: Remove virtgpio from bcm2711-rpi-4-b.dts
6 Pi 4B doesn't need the virtgpio driver (it was added to reduce the
7 overhead of driving the ACT LED on the Pi 3B's GPIO expander), so
8 remove the instantiation by the Pi 4 DTS file to avoid confusion.
10 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
12 arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 10 ----------
13 1 file changed, 10 deletions(-)
15 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
16 +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
22 - virtgpio: virtgpio {
23 - compatible = "brcm,bcm2835-virtgpio";
26 - firmware = <&firmware>;
32 pinctrl-names = "default";
33 pinctrl-0 = <&sdio_pins>;