R-Car/Gen3-DTS-Files

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R-Car Gen3 DTS Files

An overview of DTS and DTSI files for R-Car Gen3 SoCs and their boards in the upstream kernel.

The files discussed may be found in the arch/arm64/boot/dts/renesas/ directory of the Linux kernel tree.

v4.13 and Later (Proposed)

Based on analysis of renesas-next-20170522-v4.12-rc1.

DTS

Filename Description Change since v4.12
r8a7795-es1-salvator-x.dts Board-specific device tree for Salvator-X board with H3 ES1.x SoC Filename for ES1.x support was r8a7795-salvator-x.dts
r8a7795-h3ulcb.dts Board-specific device tree for H3ULCB board with H3 ES1.x SoC -
r8a7795-salvator-x.dts Board-specific device tree for Salvator-X board with latest supported H3 SoC; currently ES2.0+ Was for H3 ES1.x support
r8a7796-m3ulcb.dts Board-specific device tree for M3ULCB board with latest supported M3-W SoC; currently ES1.x -
r8a7796-salvator-x.dts Board-specific device tree for Salvator-X board with latest supported M3-W SoC; currently ES1.x -


DTSI

Filename Description Change Since v4.12
r8a7795.dtsi SoC device tree for latest supported H3; currently ES2.0+ Was for ES1.x support
r8a7795-es1.dtsi SoC device tree for H3 ES1.x Filename for EX1.x support was r8a7795.dts
r8a7796.dtsi SoC device tree for latest supported M3-W SoC; currently ES1.x -
salvator-x.dtsi Board-common device tree for Salvator-X board New file
ulcb.dtsi SoC Board-common device tree for h3ulcb and m3ulcb boards New file

v4.12 and Earlier

Based on analysis of v4.12-rc2

DTS

Filename Description
r8a7795-h3ulcb.dts Board-specific device tree for H3ULCB board with latest supported H3 SoC; currently ES1.x
r8a7795-salvator-x.dts Board-specific device tree for Salvator-X board with latest supported H3 SoC; currently ES1.x
r8a7796-m3ulcb.dts Board-specific device tree for M3ULCB board with latest supported M3-W SoC; currently ES1.x
r8a7796-salvator-x.dts Board-specific device tree for Salvator-X board with latest supported M3-W SoC; currently ES1.x


DTSI

Filename Description
r8a7795.dtsi SoC device tree for latest supported H3 SoC; currently ES1.x
r8a7796.dtsi SoC device tree for latest supported M3-W SoC; currently ES1.x