1 From b44b364b2762579776addb7371f71b77fce62eb8 Mon Sep 17 00:00:00 2001
2 From: Phil Elwell <phil@raspberrypi.org>
3 Date: Mon, 8 Oct 2018 12:20:36 +0100
4 Subject: [PATCH] BCM2708_DT: Use upstreamed GPIO expander driver
6 The upstreamed driver for the GPIO expander has a different compatible
7 string. Change the relevant Device Tree files to match.
9 See: https://github.com/raspberrypi/linux/issues/2704
11 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
13 arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 2 +-
14 arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 2 +-
15 arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 2 +-
16 3 files changed, 3 insertions(+), 3 deletions(-)
18 --- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
19 +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts
24 - compatible = "brcm,bcm2835-expgpio";
25 + compatible = "raspberrypi,firmware-gpio";
28 firmware = <&firmware>;
29 --- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
30 +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
35 - compatible = "brcm,bcm2835-expgpio";
36 + compatible = "raspberrypi,firmware-gpio";
39 firmware = <&firmware>;
40 --- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
41 +++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts
46 - compatible = "brcm,bcm2835-expgpio";
47 + compatible = "raspberrypi,firmware-gpio";
50 firmware = <&firmware>;