diff options
Diffstat (limited to 'qemu/roms/u-boot/drivers/gpio/mvgpio.h')
-rw-r--r-- | qemu/roms/u-boot/drivers/gpio/mvgpio.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/drivers/gpio/mvgpio.h b/qemu/roms/u-boot/drivers/gpio/mvgpio.h new file mode 100644 index 000000000..a3f17a0c3 --- /dev/null +++ b/qemu/roms/u-boot/drivers/gpio/mvgpio.h @@ -0,0 +1,58 @@ +/* + * (C) Copyright 2011 + * eInfochips Ltd. <www.einfochips.com> + * Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com> + * + * (C) Copyright 2010 + * Marvell Semiconductor <www.marvell.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MVGPIO_H__ +#define __MVGPIO_H__ + +#include <common.h> + +#ifdef CONFIG_SHEEVA_88SV331xV5 +/* + * GPIO Register map for SHEEVA 88SV331xV5 + */ +struct gpio_reg { + u32 gplr; /* Pin Level Register - 0x0000 */ + u32 pad0[2]; + u32 gpdr; /* Pin Direction Register - 0x000C */ + u32 pad1[2]; + u32 gpsr; /* Pin Output Set Register - 0x0018 */ + u32 pad2[2]; + u32 gpcr; /* Pin Output Clear Register - 0x0024 */ + u32 pad3[2]; + u32 grer; /* Rising-Edge Detect Enable Register - 0x0030 */ + u32 pad4[2]; + u32 gfer; /* Falling-Edge Detect Enable Register - 0x003C */ + u32 pad5[2]; + u32 gedr; /* Edge Detect Status Register - 0x0048 */ + u32 pad6[2]; + u32 gsdr; /* Bitwise Set of GPIO Direction Register - 0x0054 */ + u32 pad7[2]; + u32 gcdr; /* Bitwise Clear of GPIO Direction Register - 0x0060 */ + u32 pad8[2]; + u32 gsrer; /* Bitwise Set of Rising-Edge Detect Enable + Register - 0x006C */ + u32 pad9[2]; + u32 gcrer; /* Bitwise Clear of Rising-Edge Detect Enable + Register - 0x0078 */ + u32 pad10[2]; + u32 gsfer; /* Bitwise Set of Falling-Edge Detect Enable + Register - 0x0084 */ + u32 pad11[2]; + u32 gcfer; /* Bitwise Clear of Falling-Edge Detect Enable + Register - 0x0090 */ + u32 pad12[2]; + u32 apmask; /* Bitwise Mask of Edge Detect Register - 0x009C */ +}; +#else +#error "CPU core subversion not defined" +#endif + +#endif /* __MVGPIO_H__ */ |