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usb: introduce a separate config option for DM USB device

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Using CONFIG_DM_USB for this purpose prevents using DM_USB for host and not
for device.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Jean-Jacques Hiblot 2018-11-29 10:52:42 +01:00 committed by Marek Vasut
parent a06955ae1e
commit 687ab54560
4 changed files with 19 additions and 4 deletions
arch/arm
Kconfig
drivers/usb
Kconfig
dwc3
core.cdwc3-generic.c

2
arch/arm/Kconfig
View File

@ -932,6 +932,7 @@ config ARCH_ZYNQMP_R5
select DM_SERIAL
select OF_CONTROL
imply CMD_DM
imply DM_USB_GADGET
config ARCH_ZYNQMP
bool "Xilinx ZynqMP based platform"
@ -949,6 +950,7 @@ config ARCH_ZYNQMP
imply CMD_DM
imply FAT_WRITE
imply MP
imply DM_USB_GADGET
config TEGRA
bool "NVIDIA Tegra"

14
drivers/usb/Kconfig
View File

@ -52,6 +52,20 @@ config SPL_DM_USB
depends on DM_USB
default y
config DM_USB_GADGET
bool "Enable driver model for USB Gadget"
depends on DM_USB
help
Enable driver model for USB Gadget (Peripheral
mode)
config SPL_DM_USB_GADGET
bool "Enable driver model for USB Gadget in sPL"
depends on SPL_DM_USB
help
Enable driver model for USB Gadget in SPL
(Peripheral mode)
source "drivers/usb/host/Kconfig"
source "drivers/usb/dwc3/Kconfig"

3
drivers/usb/dwc3/core.c
View File

@ -789,8 +789,7 @@ MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("DesignWare USB3 DRD Controller Driver");
#if CONFIG_IS_ENABLED(DM_USB)
#if CONFIG_IS_ENABLED(DM_USB_GADGET)
int dwc3_init(struct dwc3 *dwc)
{
int ret;

4
drivers/usb/dwc3/dwc3-generic.c
View File

@ -21,8 +21,7 @@
#include "gadget.h"
#include "linux-compat.h"
DECLARE_GLOBAL_DATA_PTR;
#if CONFIG_IS_ENABLED(DM_USB_GADGET)
int usb_gadget_handle_interrupts(int index)
{
struct dwc3 *priv;
@ -97,6 +96,7 @@ U_BOOT_DRIVER(dwc3_generic_peripheral) = {
.priv_auto_alloc_size = sizeof(struct dwc3),
.flags = DM_FLAG_ALLOC_PRIV_DMA,
};
#endif
static int dwc3_generic_bind(struct udevice *parent)
{