From patchwork Wed Feb 8 22:40:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: ARM: dts: Add devicetree for the Raspberry Pi 3, for arm32 (v3) From: Eric Anholt X-Patchwork-Id: 9563699 Message-Id: <20170208224024.30415-1-eric@anholt.net> To: Florian Fainelli , Rob Herring , Mark Rutland , devicetree@vger.kernel.org Cc: Stephen Warren , Lee Jones , linux-kernel@vger.kernel.org, Eric Anholt , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Gerd Hoffmann Date: Wed, 8 Feb 2017 14:40:24 -0800 Raspbian and Fedora have decided to support the Pi3 in 32-bit mode for now, so it's useful to be able to test that mode on an upstream kernel. It's also been useful for me to use the same board for 32-bit and 64-bit development. Signed-off-by: Eric Anholt --- v1: Gerd's patch that put the ../../../arm64/... link in the Makefile v2: Michael's patch that #included from ../../../arm64/... in a new bcm2837-rpi-3-b.dts. v3: Mine, using symlinks to make sure that we don't break the split DT tree. arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 1 + arch/arm/boot/dts/bcm2837.dtsi | 1 + 3 files changed, 3 insertions(+) create mode 120000 arch/arm/boot/dts/bcm2837-rpi-3-b.dts create mode 120000 arch/arm/boot/dts/bcm2837.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 6576e3f000c9..416fdcedf5a1 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -70,6 +70,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ bcm2835-rpi-b-plus.dtb \ bcm2835-rpi-a-plus.dtb \ bcm2836-rpi-2-b.dtb \ + bcm2837-rpi-3-b.dtb \ bcm2835-rpi-zero.dtb dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4708-asus-rt-ac56u.dtb \ diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts new file mode 120000 index 000000000000..ceebc0e163fb --- /dev/null +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts @@ -0,0 +1 @@ +../../../arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts \ No newline at end of file diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi new file mode 120000 index 000000000000..53f1cd2bba47 --- /dev/null +++ b/arch/arm/boot/dts/bcm2837.dtsi @@ -0,0 +1 @@ +../../../arm64/boot/dts/broadcom/bcm2837.dtsi \ No newline at end of file