Re: [PATCH 4/5] phy: renesas: rcar-gen3-usb2: Add support for RZ/T2H SoC

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On 05/08/2025 14:25, Prabhakar wrote:
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Add initial support for the Renesas RZ/T2H SoC to the R-Car Gen3 USB2 PHY
driver. The RZ/T2H SoC requires configuration of additional
hardware-specific bits for proper VBUS level control and OTG operation.

Introduce the `vblvl_ctrl` flag in the SoC-specific driver data to enable
handling of VBUS level selection logic using `VBCTRL.VBLVL` bits. This is
required for managing the VBUS status detection and drive logic based on
SoC-specific needs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
  drivers/phy/renesas/phy-rcar-gen3-usb2.c | 85 ++++++++++++++++++++++--
  1 file changed, 78 insertions(+), 7 deletions(-)

<snip>

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>




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