Re: [PATCH v2 9/9] riscv: defconfig: enable ChipIdea USB controller support

On 9/9/2026 6:07 AM, Yixun Lan wrote:

Hi Junzhong,

On 17:48 Tue 08 Sep     , Junzhong Pan wrote:

quoted

Enable the ChipIdea USB2 controller and SpacemiT K1 USB2 PHY to support
USB2.0 controllers on the SpacemiT K1 SoC.

Tested-by: Ze Huang <redacted>
Signed-off-by: Junzhong Pan <redacted>
---
 arch/riscv/configs/defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 04ae305d5511..5b556488de66 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig

@@ -222,6 +222,9 @@ CONFIG_USB_CDNS3_HOST=y
 CONFIG_USB_CDNS3_STARFIVE=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_SUNXI=m
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y

I know some prefer to enable as loadable module for non major drivers
so, can you check if it works as module? and alter the config

Okay, if it works, I will alter those to =m in v3. Thanks

quoted

 CONFIG_NOP_USB_XCEIV=m
 CONFIG_USB_GADGET=y
 CONFIG_USB_CONFIGFS=m

@@ -272,6 +275,7 @@ CONFIG_PWM=y
 CONFIG_PWM_PXA=m
 CONFIG_THEAD_C900_ACLINT_SSWI=y
 CONFIG_PHY_SUN4I_USB=m
+CONFIG_PHY_SPACEMIT_K1_USB2=y
 CONFIG_PHY_STARFIVE_JH7110_DPHY_RX=m
 CONFIG_PHY_STARFIVE_JH7110_PCIE=m
 CONFIG_PHY_STARFIVE_JH7110_USB=m

-- 
2.34.1