From 0c6baed942a4eab2d4af3625e58db03998dece60 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Wed, 7 Mar 2018 08:21:29 +0000 Subject: [PATCH 244/454] ARM: dts: Add model-specific compatible strings The upstream Pi DTs are model-specific, with both the model and compatible strings identifying the model. Downstream groups the closely-related models, with only the chip name in the compatible strings and a model string patched by the firmware. Bring the downstream model-specific DTs closer to upstream by adding model-specific compatible strings. See: https://github.com/raspberrypi/firmware/issues/943 Signed-off-by: Phil Elwell --- arch/arm/boot/dts/bcm2708-rpi-0-w.dts | 1 + arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 1 + arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 1 + 3 files changed, 3 insertions(+) --- a/arch/arm/boot/dts/bcm2708-rpi-0-w.dts +++ b/arch/arm/boot/dts/bcm2708-rpi-0-w.dts @@ -3,6 +3,7 @@ #include "bcm2708.dtsi" / { + compatible = "raspberrypi,model-zero-w", "brcm,bcm2835"; model = "Raspberry Pi Zero W"; chosen { --- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts +++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts @@ -4,6 +4,7 @@ #include "bcm283x-rpi-smsc9514.dtsi" / { + compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; model = "Raspberry Pi 2 Model B"; }; --- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts @@ -8,6 +8,7 @@ #include "bcm283x-rpi-smsc9514.dtsi" / { + compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; model = "Raspberry Pi 3 Model B"; chosen {