[U-Boot] [u-boot 20/40] include: dwc3-uboot: add a structure for populating platform data

Lukasz Majewski
2015-02-16T10:58:01Z

Hi Kishon,

> Added a structure to populate dwc3 core platform data. The board file
> should populate these platform data before invoking dwc3 driver.
> This will be removed once we have dwc3 driver adapted to use the
> driver model.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
> include/dwc3-uboot.h | 40 ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 include/dwc3-uboot.h
>
> diff --git a/include/dwc3-uboot.h b/include/dwc3-uboot.h
> new file mode 100644
> index 0000000..6d1b42a
> --- /dev/null
> +++ b/include/dwc3-uboot.h
> @@ -0,0 +1,40 @@
> +/* include/dwc3-uboot.h
> + *
> + * Copyright (c) 2015 Texas Instruments Incorporated -
> http://www.ti.com
> + *
> + * Designware SuperSpeed USB uboot init
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + */
> +
> +#ifndef __DWC3_UBOOT_H_
> +#define __DWC3_UBOOT_H_
> +
> +#include <linux/usb/otg.h>
> +
> +struct dwc3_device {
> + int base;
> + enum usb_dr_mode dr_mode;
> + u32 maximum_speed;
> + unsigned tx_fifo_resize:1;
> + unsigned has_lpm_erratum;
> + u8 lpm_nyet_threshold;
> + unsigned is_utmi_l1_suspend;
> + u8 hird_threshold;
> + unsigned disable_scramble_quirk;
> + unsigned u2exit_lfps_quirk;
> + unsigned u2ss_inp3_quirk;
> + unsigned req_p1p2p3_quirk;
> + unsigned del_p1p2p3_quirk;
> + unsigned del_phy_power_chg_quirk;
> + unsigned lfps_filter_quirk;
> + unsigned rx_detect_poll_quirk;
> + unsigned dis_u3_susphy_quirk;
> + unsigned dis_u2_susphy_quirk;
> + unsigned tx_de_emphasis_quirk;
> + unsigned tx_de_emphasis;
> +};
> +
> +int dwc3_uboot_init(struct dwc3_device *dev);
> +void dwc3_uboot_exit(void);
> +#endif /* __DWC3_UBOOT_H_ */

Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

--
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group