Enable RSPI support on RZ/G3L SMARC EVK

[PATCH 0/2] Enable RSPI support on RZ/G3L SMARC EVK

Biju posted 2 patches 5 days, 13 hours ago

Download series mbox

arch/arm64/boot/dts/renesas/r9a08g046.dtsi    | 72 +++++++++++++++++++
.../boot/dts/renesas/r9a08g046l48-smarc.dts   | 19 +++++
2 files changed, 91 insertions(+)

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[PATCH 0/2] Enable RSPI support on RZ/G3L SMARC EVK

Posted by Biju 5 days, 13 hours ago

From: Biju Das <biju.das.jz@bp.renesas.com>

Hi All,

This patch series enables RSPI support to RZ/G3L SMARC EVK.

Geert,
There is an internal discussion about dropping patch#2, as RSPI is useless
without a device connected to that interface. However, as per the
schematic, RSPI signals are wired up to the PMOD connector. Currently, it
is enabled on RZ/G2L and RZ/G3E. Please share your thoughts on this.

Note: Patches are dependent on series [1] and [2].
[1] https://lore.kernel.org/all/20260505123708.134069-2-biju.das.jz@bp.renesas.com/
[2] https://lore.kernel.org/all/20260519100022.116318-1-biju.das.jz@bp.renesas.com/

Biju Das (2):
  arm64: dts: renesas: r9a08g046: Add RSPI{0..2} nodes
  arm64: dts: renesas: r9a08g046l48-smarc: Enable RSPI2

 arch/arm64/boot/dts/renesas/r9a08g046.dtsi    | 72 +++++++++++++++++++
 .../boot/dts/renesas/r9a08g046l48-smarc.dts   | 19 +++++
 2 files changed, 91 insertions(+)

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2.43.0