Subject: [PATCH v2 1/5] ARM: OMAP1: USB: move omap_usb_config to platform data

From: [email-masked] (Tony Lindgren)
Date: Tue, 18 Jun 2013 03:01:13 -0700

* Aaro Koskinen <[email-masked]> [130616 06:41]:
> Move omap_usb_config to platform data, so that OTG driver can include it.
> 
> Signed-off-by: Aaro Koskinen <[email-masked]>

This is probably best queued with the USB transceiver:

Acked-by: Tony Lindgren <[email-masked]>

> ---
>  arch/arm/mach-omap1/include/mach/usb.h  | 38 +-----------------------
>  include/linux/platform_data/usb-omap1.h | 51 +++++++++++++++++++++++++++++++++
>  2 files changed, 52 insertions(+), 37 deletions(-)
>  create mode 100644 include/linux/platform_data/usb-omap1.h
> 
> diff --git a/arch/arm/mach-omap1/include/mach/usb.h b/arch/arm/mach-omap1/include/mach/usb.h
> index 45e5ac7..2c26305 100644
> --- a/arch/arm/mach-omap1/include/mach/usb.h
> +++ b/arch/arm/mach-omap1/include/mach/usb.h
> @@ -8,43 +8,7 @@
>  #define	is_usb0_device(config)	0
>  #endif
>  
> -struct omap_usb_config {
> -	/* Configure drivers according to the connectors on your board:
> -	 *  - "A" connector (rectagular)
> -	 *	... for host/OHCI use, set "register_host".
> -	 *  - "B" connector (squarish) or "Mini-B"
> -	 *	... for device/gadget use, set "register_dev".
> -	 *  - "Mini-AB" connector (very similar to Mini-B)
> -	 *	... for OTG use as device OR host, initialize "otg"
> -	 */
> -	unsigned	register_host:1;
> -	unsigned	register_dev:1;
> -	u8		otg;	/* port number, 1-based:  usb1 == 2 */
> -
> -	u8		hmc_mode;
> -
> -	/* implicitly true if otg:  host supports remote wakeup? */
> -	u8		rwc;
> -
> -	/* signaling pins used to talk to transceiver on usbN:
> -	 *  0 == usbN unused
> -	 *  2 == usb0-only, using internal transceiver
> -	 *  3 == 3 wire bidirectional
> -	 *  4 == 4 wire bidirectional
> -	 *  6 == 6 wire unidirectional (or TLL)
> -	 */
> -	u8		pins[3];
> -
> -	struct platform_device *udc_device;
> -	struct platform_device *ohci_device;
> -	struct platform_device *otg_device;
> -
> -	u32 (*usb0_init)(unsigned nwires, unsigned is_device);
> -	u32 (*usb1_init)(unsigned nwires);
> -	u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
> -
> -	int (*ocpi_enable)(void);
> -};
> +#include <linux/platform_data/usb-omap1.h>
>  
>  void omap_otg_init(struct omap_usb_config *config);
>  
> diff --git a/include/linux/platform_data/usb-omap1.h b/include/linux/platform_data/usb-omap1.h
> new file mode 100644
> index 0000000..8c7764d
> --- /dev/null
> +++ b/include/linux/platform_data/usb-omap1.h
> @@ -0,0 +1,51 @@
> +/*
> + * Platform data for OMAP1 USB
> + *
> + * This file is subject to the terms and conditions of the GNU General Public
> + * License. See the file "COPYING" in the main directory of this archive for
> + * more details.
> + */
> +#ifndef __LINUX_USB_OMAP1_H
> +#define __LINUX_USB_OMAP1_H
> +
> +#include <linux/platform_device.h>
> +
> +struct omap_usb_config {
> +	/* Configure drivers according to the connectors on your board:
> +	 *  - "A" connector (rectagular)
> +	 *	... for host/OHCI use, set "register_host".
> +	 *  - "B" connector (squarish) or "Mini-B"
> +	 *	... for device/gadget use, set "register_dev".
> +	 *  - "Mini-AB" connector (very similar to Mini-B)
> +	 *	... for OTG use as device OR host, initialize "otg"
> +	 */
> +	unsigned	register_host:1;
> +	unsigned	register_dev:1;
> +	u8		otg;	/* port number, 1-based:  usb1 == 2 */
> +
> +	u8		hmc_mode;
> +
> +	/* implicitly true if otg:  host supports remote wakeup? */
> +	u8		rwc;
> +
> +	/* signaling pins used to talk to transceiver on usbN:
> +	 *  0 == usbN unused
> +	 *  2 == usb0-only, using internal transceiver
> +	 *  3 == 3 wire bidirectional
> +	 *  4 == 4 wire bidirectional
> +	 *  6 == 6 wire unidirectional (or TLL)
> +	 */
> +	u8		pins[3];
> +
> +	struct platform_device *udc_device;
> +	struct platform_device *ohci_device;
> +	struct platform_device *otg_device;
> +
> +	u32 (*usb0_init)(unsigned nwires, unsigned is_device);
> +	u32 (*usb1_init)(unsigned nwires);
> +	u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
> +
> +	int (*ocpi_enable)(void);
> +};
> +
> +#endif /* __LINUX_USB_OMAP1_H */
> -- 
> 1.8.3.1
>