diff options
| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2023-02-20 08:50:28 +0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2023-02-22 21:40:11 +0300 |
| commit | ef2313b8a26e83c92a14b43b3b3bb1c7af017d98 (patch) | |
| tree | 0a76117d333bf595c733e1a9ca154e6d9e080fdb /drivers/usb/dwc3/dwc3-generic.c | |
| parent | 7c71c684ce697dcb79efb7f027d820a6ab82228b (diff) | |
| download | u-boot-ef2313b8a26e83c92a14b43b3b3bb1c7af017d98.tar.xz | |
usb: dwc3-generic: Export glue structures and functions
In order to allow external SoC-dependent glue drivers to use dwc3-generic
functions, push the glue structures and export the functions to a header
file.
The exported structures and functions are:
- struct dwc3_glue_data
- struct dwc3_glue_ops
- dwc3_glue_bind()
- dwc3_glue_probe()
- dwc3_glue_remove()
The SoC-dependent glue drivers can only define their own wrapper driver
and specify these functions. The drivers can also add their own compatible
strings and configure functions.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-generic.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-generic.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c index 8fa56e1ac1..4576390ec7 100644 --- a/drivers/usb/dwc3/dwc3-generic.c +++ b/drivers/usb/dwc3/dwc3-generic.c @@ -28,11 +28,7 @@ #include <usb/xhci.h> #include <asm/gpio.h> -struct dwc3_glue_data { - struct clk_bulk clks; - struct reset_ctl_bulk resets; - fdt_addr_t regs; -}; +#include "dwc3-generic.h" struct dwc3_generic_plat { fdt_addr_t base; @@ -275,12 +271,6 @@ U_BOOT_DRIVER(dwc3_generic_host) = { }; #endif -struct dwc3_glue_ops { - int (*glue_get_ctrl_dev)(struct udevice *parent, ofnode *node); - void (*glue_configure)(struct udevice *dev, int index, - enum usb_dr_mode mode); -}; - void dwc3_imx8mp_glue_configure(struct udevice *dev, int index, enum usb_dr_mode mode) { @@ -464,7 +454,7 @@ static int dwc3_glue_bind_common(struct udevice *parent, ofnode node) return 0; } -static int dwc3_glue_bind(struct udevice *parent) +int dwc3_glue_bind(struct udevice *parent) { struct dwc3_glue_ops *ops = (struct dwc3_glue_ops *)dev_get_driver_data(parent); ofnode node; @@ -531,7 +521,7 @@ static int dwc3_glue_clk_init(struct udevice *dev, return 0; } -static int dwc3_glue_probe(struct udevice *dev) +int dwc3_glue_probe(struct udevice *dev) { struct dwc3_glue_ops *ops = (struct dwc3_glue_ops *)dev_get_driver_data(dev); struct dwc3_glue_data *glue = dev_get_plat(dev); @@ -597,7 +587,7 @@ static int dwc3_glue_probe(struct udevice *dev) return 0; } -static int dwc3_glue_remove(struct udevice *dev) +int dwc3_glue_remove(struct udevice *dev) { struct dwc3_glue_data *glue = dev_get_plat(dev); |