[PATCH 06/10] phy: imx8mq-usb: Add SPL support for i.MX8MQ, i.MX8MP, i.MX95, and i.MX94 USB3.0 PHY

Alice Guo (OSS) alice.guo at oss.nxp.com
Tue Sep 23 13:11:50 CEST 2025


From: Alice Guo <alice.guo at nxp.com>

This patch adds SPL Kconfig option (SPL_PHY_IMX8MQ_USB) for the i.MX8MQ,
i.MX8MP, i.MX95, and i.MX94 USB3.0 PHY driver, allowing the driver to be
compiled and probed in SPL stage.

Signed-off-by: Alice Guo <alice.guo at nxp.com>
---
 drivers/phy/Kconfig  | 14 +++++++++++---
 drivers/phy/Makefile |  2 +-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index d36a5f00ef8..420d7c7a44d 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -289,11 +289,19 @@ config PHY_NPCM_USB
 	  Support the USB PHY in NPCM SoCs
 
 config PHY_IMX8MQ_USB
-	bool "NXP i.MX8MQ/i.MX8MP/i.MX95 USB PHY Driver"
+	bool "NXP i.MX8MQ/i.MX8MP/i.MX95/i.MX94 USB PHY Driver"
 	depends on PHY
-	depends on IMX8MQ || IMX8MP || IMX95
+	depends on IMX8MQ || IMX8MP || IMX95 || IMX94
 	help
-	  Support the USB3.0 PHY in NXP i.MX8MQ, i.MX8MP, and i.MX95 SoC
+	  Support the USB3.0 PHY in NXP i.MX8MQ, i.MX8MP, i.MX95, and i.MX94 SoCs.
+
+config SPL_PHY_IMX8MQ_USB
+	bool "Enable NXP i.MX8MQ/i.MX8MP/i.MX95/i.MX94 USB3.0 PHY Driver in SPL"
+	depends on SPL_PHY
+	depends on IMX8MQ || IMX8MP || IMX95 || IMX94
+	help
+	  Enable support for the USB3.0 PHY in NXP i.MX8MQ, i.MX8MP, i.MX95, and
+	  i.MX94 SoCs in SPL.
 
 config PHY_IMX8M_PCIE
 	bool "NXP i.MX8MM/i.MX8MP PCIe PHY Driver"
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index 98c1ef8683b..5a6df0ecfeb 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -38,7 +38,7 @@ obj-$(CONFIG_PHY_DA8XX_USB) += phy-da8xx-usb.o
 obj-$(CONFIG_PHY_EXYNOS_USBDRD) += phy-exynos-usbdrd.o
 obj-$(CONFIG_PHY_MTK_TPHY) += phy-mtk-tphy.o
 obj-$(CONFIG_PHY_NPCM_USB) += phy-npcm-usb.o
-obj-$(CONFIG_PHY_IMX8MQ_USB) += phy-imx8mq-usb.o
+obj-$(CONFIG_$(PHASE_)PHY_IMX8MQ_USB) += phy-imx8mq-usb.o
 obj-$(CONFIG_PHY_IMX8M_PCIE) += phy-imx8m-pcie.o
 obj-$(CONFIG_PHY_XILINX_ZYNQMP) += phy-zynqmp.o
 obj-y += cadence/

-- 
2.43.0



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