[PATCH v2 2/2] phy: spacemit: enable K1 USB 2.0 PHY by default on ARCH_SPACEMIT

[Bruno Banelli]

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@xxxxxxxxx>
---
 drivers/phy/spacemit/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/spacemit/Kconfig b/drivers/phy/spacemit/Kconfig
index cd7ae48d8..b5f36621b 100644
--- a/drivers/phy/spacemit/Kconfig
+++ b/drivers/phy/spacemit/Kconfig
@@ -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.
-- 
2.43.0