[PATCH v3 0/7] Initial support for NVIDIA Tegra194

Mikko Perttunen
2018-02-15T14:53:14Z

Hello everyone,

this series adds initial support for the NVIDIA Tegra194 "Xavier"
system-on-chip. Initially UART, I2C, SDMMC, as well as the PMIC
are supported, allowing booting to a console.

The changes consist almost completely of the new device trees,
however some fixes are required in the BPMP driver to support the
new channel layout in Tegra194.

The series has been tested on Tegra186 (Jetson TX2) and Tegra194
(P2972).

Cheers,
Mikko

Mikko Perttunen (7):
firmware: tegra: Simplify channel management
soc/tegra: Add Tegra194 SoC configuration option
soc/tegra: pmc: Add Tegra194 compatibility string
dt-bindings: tegra: Add missing chips and NVIDIA boards
dt-bindings: tegra: Add documentation for nvidia,tegra194-pmc
arm64: tegra: Add Tegra194 chip device tree
arm64: tegra: Add device tree for the Tegra194 P2972-0000 board

Documentation/devicetree/bindings/arm/tegra.txt | 16 +
.../bindings/arm/tegra/nvidia,tegra186-pmc.txt | 2 +
arch/arm64/boot/dts/nvidia/Makefile | 1 +
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 248 ++++++++
arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 16 +
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 344 +++++++++++
arch/arm64/configs/defconfig | 1 +
drivers/firmware/tegra/bpmp.c | 142 ++---
drivers/soc/tegra/Kconfig | 10 +
drivers/soc/tegra/pmc.c | 1 +
include/dt-bindings/clock/tegra194-clock.h | 653 +++++++++++++++++++++
include/dt-bindings/gpio/tegra194-gpio.h | 64 ++
include/dt-bindings/power/tegra194-powergate.h | 38 ++
include/dt-bindings/reset/tegra194-reset.h | 155 +++++
include/soc/tegra/bpmp.h | 4 +-
15 files changed, 1615 insertions(+), 80 deletions(-)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
create mode 100644 arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
create mode 100644 arch/arm64/boot/dts/nvidia/tegra194.dtsi
create mode 100644 include/dt-bindings/clock/tegra194-clock.h
create mode 100644 include/dt-bindings/gpio/tegra194-gpio.h
create mode 100644 include/dt-bindings/power/tegra194-powergate.h
create mode 100644 include/dt-bindings/reset/tegra194-reset.h

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2.16.1