mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 08:16:45 +07:00
1a48e15751
Convert the board-rx51 smc91x code to be generic and make the boards to use it. This allows future recalculation of the timings when the source clock gets scaled. Also correct the rx51 interrupt to be IORESOURCE_IRQ_HIGHLEVEL. Thanks to Paul Walmsley <paul@pwsan.com> for better GPMC timing calculations. Signed-off-by: Tony Lindgren <tony@atomide.com>
43 lines
1020 B
C
43 lines
1020 B
C
/*
|
|
* arch/arm/plat-omap/include/mach/gpmc-smc91x.h
|
|
*
|
|
* Copyright (C) 2009 Nokia Corporation
|
|
*
|
|
* 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 __ASM_ARCH_OMAP_GPMC_SMC91X_H__
|
|
|
|
#define GPMC_TIMINGS_SMC91C96 (1 << 4)
|
|
#define GPMC_MUX_ADD_DATA (1 << 5) /* GPMC_CONFIG1_MUXADDDATA */
|
|
#define GPMC_READ_MON (1 << 6) /* GPMC_CONFIG1_WAIT_READ_MON */
|
|
#define GPMC_WRITE_MON (1 << 7) /* GPMC_CONFIG1_WAIT_WRITE_MON */
|
|
|
|
struct omap_smc91x_platform_data {
|
|
int cs;
|
|
int gpio_irq;
|
|
int gpio_pwrdwn;
|
|
int gpio_reset;
|
|
int wait_pin; /* Optional GPMC_CONFIG1_WAITPINSELECT */
|
|
u32 flags;
|
|
int (*retime)(void);
|
|
};
|
|
|
|
#if defined(CONFIG_SMC91X) || \
|
|
defined(CONFIG_SMC91X_MODULE)
|
|
|
|
extern void gpmc_smc91x_init(struct omap_smc91x_platform_data *d);
|
|
|
|
#else
|
|
|
|
#define board_smc91x_data NULL
|
|
|
|
static inline void gpmc_smc91x_init(struct omap_smc91x_platform_data *d)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
#endif
|