The official ls1028a binding of the driver uses the following as compatibles: compatible = "fsl,ls1028a-dwc3", "snps,dwc3";
Change the ls1028a device tree and add this new compatible to the fsl specific xhci driver, otherwise the generic dwc3 driver will be used with the compatibles above.
Cc: Bin Meng bmeng.cn@gmail.com Cc: Marek Vasut marex@denx.de Signed-off-by: Michael Walle michael@walle.cc Reviewed-by: Bin Meng bmeng.cn@gmail.com --- arch/arm/dts/fsl-ls1028a.dtsi | 4 ++-- drivers/usb/host/xhci-fsl.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/fsl-ls1028a.dtsi b/arch/arm/dts/fsl-ls1028a.dtsi index 34aad526fe..cc055e65e5 100644 --- a/arch/arm/dts/fsl-ls1028a.dtsi +++ b/arch/arm/dts/fsl-ls1028a.dtsi @@ -319,7 +319,7 @@ };
usb0: usb3@3100000 { - compatible = "fsl,layerscape-dwc3"; + compatible = "fsl,ls1028a-dwc3", "snps,dwc3"; reg = <0x0 0x3100000 0x0 0x10000>; interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; dr_mode = "host"; @@ -327,7 +327,7 @@ };
usb1: usb3@3110000 { - compatible = "fsl,layerscape-dwc3"; + compatible = "fsl,ls1028a-dwc3", "snps,dwc3"; reg = <0x0 0x3110000 0x0 0x10000>; interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; dr_mode = "host"; diff --git a/drivers/usb/host/xhci-fsl.c b/drivers/usb/host/xhci-fsl.c index f062f12ade..80871908dc 100644 --- a/drivers/usb/host/xhci-fsl.c +++ b/drivers/usb/host/xhci-fsl.c @@ -159,6 +159,7 @@ static int xhci_fsl_remove(struct udevice *dev)
static const struct udevice_id xhci_usb_ids[] = { { .compatible = "fsl,layerscape-dwc3", }, + { .compatible = "fsl,ls1028a-dwc3", }, { } };