[PATCH v18 0/4] Add SDHI support for RZ/G3L SoC

From: Biju

Date: Mon Jun 22 2026 - 12:50:33 EST


From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

This series adds pin control and device tree support for the three
SDHI (SD/MMC host interface) controllers on the Renesas RZ/G3L SoC
(r9a08g046), and enables them on the RZ/G3L SMARC EVK platform.

This patch series depend on [1]
[1] https://lore.kernel.org/all/20260622155610.184271-1-biju.das.jz@xxxxxxxxxxxxxx/

v18:
* Split from patch series [2]
* Moved sd_ch2 variable near to sd_ch[].

[2] https://lore.kernel.org/all/20260603065731.93243-1-biju.das.jz@xxxxxxxxxxxxxx/

Biju Das (4):
pinctrl: renesas: rzg2l: Add SD channel POC support for RZ/G3L
arm64: dts: renesas: r9a08g046: Add SDHI nodes for RZ/G3L SoC and
SDHI1 pincontrol on SMARC EVK
arm64: dts: renesas: rzg3l-smarc-som: Enable SD/eMMC on SDHI0
arm64: dts: renesas: rzg3l-smarc-som: Enable SDHI2

arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 73 ++++++-
.../boot/dts/renesas/r9a08g046l48-smarc.dts | 89 ++++++++
.../boot/dts/renesas/rzg3l-smarc-som.dtsi | 199 ++++++++++++++++++
drivers/pinctrl/renesas/pinctrl-rzg2l.c | 74 ++++---
4 files changed, 410 insertions(+), 25 deletions(-)

--
2.43.0