From: Thierry Reding <treding@xxxxxxxxxx> This set of patches introduces support for the new Tegra234 SoC, also known as Orin. Currently no silicon of this chip is available, so the support added here is for a simulation platform known as VDK. Note that this simulation platform is not available publicly. However the goal is to use the simulation platform as a way of upstreaming as much support as possible ahead of tapeout. Once actual silicon becomes available, the plan is to stop supporting the simulation platform and shift focus to real hardware. Thierry Thierry Reding (14): dt-bindings: misc: tegra-apbmisc: Add missing compatible strings dt-bindings: misc: tegra186-misc: Add missing compatible string dt-bindings: misc: tegra186-misc: Add Tegra234 support dt-bindings: tegra: Add Tegra234 VDK compatible dt-bindings: fuse: tegra: Add Tegra234 support dt-bindings: tegra: pmc: Add Tegra234 support soc/tegra: fuse: Extract tegra_get_platform() soc/tegra: fuse: Implement tegra_is_silicon() soc/tegra: fuse: Add Tegra234 support soc/tegra: misc: Add Tegra234 support soc/tegra: pmc: Reorder reset sources/levels definitions soc/tegra: pmc: Add Tegra234 support firmware: tegra: Enable BPMP support on Tegra234 arm64: tegra: Initial Tegra234 VDK support .../devicetree/bindings/arm/tegra.yaml | 4 + .../arm/tegra/nvidia,tegra186-pmc.txt | 3 +- .../bindings/fuse/nvidia,tegra20-fuse.txt | 1 + .../bindings/misc/nvidia,tegra186-misc.txt | 8 +- .../bindings/misc/nvidia,tegra20-apbmisc.txt | 13 +- arch/arm64/boot/dts/nvidia/Makefile | 1 + .../boot/dts/nvidia/tegra234-sim-vdk.dts | 40 ++++ arch/arm64/boot/dts/nvidia/tegra234.dtsi | 189 ++++++++++++++++++ drivers/firmware/tegra/bpmp.c | 3 +- drivers/mailbox/tegra-hsp.c | 9 +- drivers/soc/tegra/Kconfig | 10 + drivers/soc/tegra/fuse/fuse-tegra.c | 8 +- drivers/soc/tegra/fuse/fuse-tegra30.c | 30 +++ drivers/soc/tegra/fuse/fuse.h | 10 +- drivers/soc/tegra/fuse/tegra-apbmisc.c | 26 +++ drivers/soc/tegra/pmc.c | 145 ++++++++++---- include/dt-bindings/clock/tegra234-clock.h | 14 ++ include/dt-bindings/reset/tegra234-reset.h | 10 + include/soc/tegra/fuse.h | 3 + 19 files changed, 474 insertions(+), 53 deletions(-) create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts create mode 100644 arch/arm64/boot/dts/nvidia/tegra234.dtsi create mode 100644 include/dt-bindings/clock/tegra234-clock.h create mode 100644 include/dt-bindings/reset/tegra234-reset.h -- 2.28.0
