mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 22:33:18 +00:00
cd8341b7eb
Schematic indicates GPIO5_7 is to be used for VTT regulator control rather than GPIO0_21 so modify enable_vtt_regulator to reflect this. Without this some boards will experience DDR3 corruption and fail to boot. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> [trini: Rework patch against mainline] Signed-off-by: Tom Rini <trini@ti.com>
28 lines
734 B
C
28 lines
734 B
C
/*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#ifndef _GPIO_AM33xx_H
|
|
#define _GPIO_AM33xx_H
|
|
|
|
#include <asm/omap_gpio.h>
|
|
|
|
#define OMAP_MAX_GPIO 128
|
|
|
|
#define AM33XX_GPIO0_BASE 0x44E07000
|
|
#define AM33XX_GPIO1_BASE 0x4804C000
|
|
#define AM33XX_GPIO2_BASE 0x481AC000
|
|
#define AM33XX_GPIO3_BASE 0x481AE000
|
|
#define AM33XX_GPIO4_BASE 0x48320000
|
|
#define AM33XX_GPIO5_BASE 0x48322000
|
|
|
|
/* GPIO CTRL register */
|
|
#define GPIO_CTRL_DISABLEMODULE_SHIFT 0
|
|
#define GPIO_CTRL_DISABLEMODULE_MASK (1 << 0)
|
|
#define GPIO_CTRL_ENABLEMODULE GPIO_CTRL_DISABLEMODULE_MASK
|
|
|
|
/* GPIO OUTPUT ENABLE register */
|
|
#define GPIO_OE_ENABLE(x) (1 << x)
|
|
|
|
/* GPIO SETDATAOUT register */
|
|
#define GPIO_SETDATAOUT(x) (1 << x)
|
|
#endif /* _GPIO_AM33xx_H */
|