This patch series add support for Raspberry Pi Zero with USB host mode. It's based on the patch "ARM64: dts: bcm: Use a symlink to R-Pi dtsi files from arch=arm" from Ian Campbell. Currently there is a bug [1] which needs to fixed before because after applying these patch series the bug isn't reproducible anymore but not fixed. The patches 1-3 fixes the USB DT settings for bcm283x. Patch 3 is only compile tested, so it would be nice if someone with a RPi 3 could test it. The last patch based on the work of Lubomir Rintel [2] and Noralf Trønnes [3]. Note: Patch 3 can't be cherry-picked because it depends on Patch 2. Changes since V2: - rebase on "ARM64: dts: bcm: Use a symlink to R-Pi dtsi files from arch=arm" - add dtsi file to easily specify host mode for bcm283x boards - drop all dwc2 changes (incl. USB otg/gadget support) because of known issues [4] - add copyright and license to new dts file Changes since V1: - rebase to current linux-next - add patches 1 - 4 for otg/gadget support - add patch 5 with model compatible - use polarity define for ACT LED [1] - http://lists.infradead.org/pipermail/linux-rpi-kernel/2016-August/004216.html [2] - http://lists.infradead.org/pipermail/linux-rpi-kernel/2016-February/003221.html [3] - https://github.com/raspberrypi/linux/pull/1239/ [4] - http://lists.infradead.org/pipermail/linux-rpi-kernel/2016-August/004197.html Stefan Wahren (5): ARM: dts: bcm283x: Add missing USB clock ARM: dts: bcm283x: Add dtsi for USB host mode ARM64: dts: bcm283x: Use dtsi for USB host mode DT: bindings: bcm: Add Raspberry Pi Zero ARM: dts: bcm2835: Add Raspberry Pi Zero .../devicetree/bindings/arm/bcm/brcm,bcm2835.txt | 4 ++ arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-a.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-b.dts | 1 + arch/arm/boot/dts/bcm2835-rpi-zero.dts | 40 ++++++++++++++++++++ arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 1 + arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi | 3 ++ arch/arm/boot/dts/bcm283x.dtsi | 9 +++++ arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts | 1 + .../boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi | 1 + 13 files changed, 66 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/bcm2835-rpi-zero.dts create mode 100644 arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi create mode 120000 arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
