diff options
| author | Tom Rini <trini@konsulko.com> | 2020-05-31 20:07:39 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-05-31 20:07:39 -0400 |
| commit | 9452b7496f8b85ca3bdda1014495df1a6235a8de (patch) | |
| tree | 211e31287f621183b7cebd3929983ad0c5c367b1 /drivers/usb/common/common.c | |
| parent | d09b832cd8ccb7e37e2b188394df5a73d7074c3b (diff) | |
| parent | a343b4fe739a56ef248f01d96d80d080228b4068 (diff) | |
Merge tag 'u-boot-rockchip-20200531' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- Fix mmc of path after syncfrom kernel dts;
- Add dwc3 host support with DM for rk3399;
- Add usb2phy and typec phy for rockchip platform;
- Migrate board list doc to rockchip.rst;
- Add rk3399 Pinebook Pro board support;
- Update dram_init in board_init and add memory node in SPL;
Diffstat (limited to 'drivers/usb/common/common.c')
| -rw-r--r-- | drivers/usb/common/common.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 0db281b970e..d4ae18693c6 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -10,6 +10,7 @@ #include <dm.h> #include <linux/usb/otg.h> #include <linux/usb/ch9.h> +#include <linux/usb/phy.h> DECLARE_GLOBAL_DATA_PTR; @@ -64,3 +65,27 @@ enum usb_device_speed usb_get_maximum_speed(ofnode node) return USB_SPEED_UNKNOWN; } + +#if CONFIG_IS_ENABLED(DM_USB) +static const char *const usbphy_modes[] = { + [USBPHY_INTERFACE_MODE_UNKNOWN] = "", + [USBPHY_INTERFACE_MODE_UTMI] = "utmi", + [USBPHY_INTERFACE_MODE_UTMIW] = "utmi_wide", +}; + +enum usb_phy_interface usb_get_phy_mode(ofnode node) +{ + const char *phy_type; + int i; + + phy_type = ofnode_get_property(node, "phy_type", NULL); + if (!phy_type) + return USBPHY_INTERFACE_MODE_UNKNOWN; + + for (i = 0; i < ARRAY_SIZE(usbphy_modes); i++) + if (!strcmp(phy_type, usbphy_modes[i])) + return i; + + return USBPHY_INTERFACE_MODE_UNKNOWN; +} +#endif |