phy-rcar-usb: add platform data (6a82e2a8) · Commits · 戴 / test

Currently the driver hard-codes USBPCTRL0 register to 0. It is wrong since this register contains board-specific USB ports configuration and so its value should be somehow passed via the platform data. Add the global header file containing 'struct rcar_phy_platform_data' consisting of the various bit fields describing USB ports' pin configuration. Signed-off-by:

Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by:

Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by:

Felipe Balbi <balbi@ti.com> Signed-off-by:

Simon Horman <horms+renesas@verge.net.au>

include/linux/platform_data/usb-rcar-phy.h

0 → 100644

+26 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2013 Renesas Solutions Corp.
		* Copyright (C) 2013 Cogent Embedded, Inc.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 as
		* published by the Free Software Foundation.
		*/

		#ifndef __USB_RCAR_PHY_H
		#define __USB_RCAR_PHY_H

		#include <linux/types.h>

		struct rcar_phy_platform_data {
		bool port1_func:1; /* true: port 1 used by function, false: host */
		unsigned penc1:1; /* Output of the PENC1 pin in function mode */
		struct { /* Overcurrent pin control for ports 0..2 */
		bool select_3_3v:1; /* true: USB_OVCn pin, false: OVCn pin */
		/* Set to false on port 1 in function mode */
		bool active_high:1; /* true: active high, false: active low */
		/* Set to true on port 1 in function mode */
		} ovc_pin[3];
		};

		#endif /* __USB_RCAR_PHY_H */

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