Thread (7 messages) 7 messages, 3 authors, 2026-08-06
COLD49d

Revision v6 of 7 in this series.

Revisions (7)
  1. v1 [diff vs current]
  2. v2 [diff vs current]
  3. v3 [diff vs current]
  4. v4 [diff vs current]
  5. v5 [diff vs current]
  6. v6 current
  7. v7 [diff vs current]

[PATCH v6 07/10] phy: renesas: phy-rcar-gen3-usb2: Add RZ/G3L support

From: Biju <hidden>
Date: 2026-08-06 10:22:49
Also in: linux-renesas-soc, lkml
Subsystem: generic phy framework, renesas usb phy driver, the rest · Maintainers: Vinod Koul, Yoshihiro Shimoda, Linus Torvalds

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

Add renesas,usb2-phy-r9a08g046 to the OF match table, reusing
rz_g3s_phy_usb2_data as the PHY configuration is shared with RZ/G3S.

While the PHY data is shared, RZ/G3L differs from RZ/G3S in that it has
two OTG controllers, OTG interrupts on port 2, and a controllable
OTG_PERI bit in COMMCTRL for host/device switching on the port 2 USB
controller, which is fixed to host-only on RZ/G3S.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v5->v6:
 * No change.
v4->v5:
 * No change.
v3->v4:
 * No change.
v2->v3:
 * No change.
v1->v2:
 * Updated commit description.
---
 drivers/phy/renesas/phy-rcar-gen3-usb2.c | 4 ++++
 1 file changed, 4 insertions(+)
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index 9a45d840efeb..d06fb52ed5f1 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -721,6 +721,10 @@ static const struct of_device_id rcar_gen3_phy_usb2_match_table[] = {
 		.compatible = "renesas,usb2-phy-r9a08g045",
 		.data = &rz_g3s_phy_usb2_data,
 	},
+	{
+		.compatible = "renesas,usb2-phy-r9a08g046",
+		.data = &rz_g3s_phy_usb2_data,
+	},
 	{
 		.compatible = "renesas,usb2-phy-r9a09g057",
 		.data = &rz_v2h_phy_usb2_data,
-- 
2.43.0


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