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phy: spacemit: enable K1 USB 2.0 PHY by default on ARCH_SPACEMIT

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PHY_SPACEMIT_K1_PCIE has "default ARCH_SPACEMIT", but
PHY_SPACEMIT_K1_USB2, directly below it in the same file, does not.
Since the symbol is also absent from arch/riscv/configs/defconfig, a
plain "make defconfig" build for a SpacemiT K1 board ends up with the
USB 2.0 PHY driver disabled.

dwc3-generic-plat needs that PHY, so the result is a kernel with no
working USB at all on boards such as the Milk-V Jupiter, where all four
USB 3.0 type-A ports hang off the single dwc3 controller.

Give it the same default as its sibling.

Signed-off-by: Bruno Banelli <bbanelli@gmail.com>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260825065007.69353-3-bbanelli@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Bruno Banelli 2026-08-25 08:50:07 +02:00 committed by Vinod Koul
parent 882af55e42
commit 392101240b
1 changed files with 1 additions and 0 deletions
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drivers/phy/spacemit/Kconfig
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@ -22,6 +22,7 @@ config PHY_SPACEMIT_K1_USB2
depends on USB_COMMON
select GENERIC_PHY
select REGMAP_MMIO
default ARCH_SPACEMIT
help
Enable this to support K1 USB 2.0 PHY driver. This driver takes care of
enabling and clock setup and will be used by K1 udc/ehci/otg/xhci driver.