From d7f9b503a8d1ae2acab9dea6b9c0cb55d8d3e0af Mon Sep 17 00:00:00 2001 From: Sughosh Ganu Date: Sun, 28 Nov 2010 20:21:27 -0500 Subject: Move and rename common headers from under board/davinci. Move the davinci common headers to the architecture specific include file path. Signed-off-by: Sughosh Ganu Signed-off-by: Sandeep Paulraj --- arch/arm/include/asm/arch-davinci/davinci_misc.h | 54 ++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 arch/arm/include/asm/arch-davinci/davinci_misc.h (limited to 'arch/arm/include/asm/arch-davinci/davinci_misc.h') diff --git a/arch/arm/include/asm/arch-davinci/davinci_misc.h b/arch/arm/include/asm/arch-davinci/davinci_misc.h new file mode 100644 index 0000000..a6ac3b9 --- /dev/null +++ b/arch/arm/include/asm/arch-davinci/davinci_misc.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2008 Lyrtech + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __MISC_H +#define __MISC_H + +/* pin muxer definitions */ +#define PIN_MUX_NUM_FIELDS 8 /* Per register */ +#define PIN_MUX_FIELD_SIZE 4 /* n in bits */ +#define PIN_MUX_FIELD_MASK ((1 << PIN_MUX_FIELD_SIZE) - 1) + +/* pin definition */ +struct pinmux_config { + dv_reg *mux; /* Address of mux register */ + unsigned char value; /* Value to set in field */ + unsigned char field; /* field number */ +}; + +/* pin table definition */ +struct pinmux_resource { + const struct pinmux_config *pins; + const int n_pins; +}; + +#define PINMUX_ITEM(item) { \ + .pins = item, \ + .n_pins = ARRAY_SIZE(item) \ + } + +int dvevm_read_mac_address(uint8_t *buf); +void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr); +int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins); +int davinci_configure_pin_mux_items(const struct pinmux_resource *item, + int n_items); + +#endif /* __MISC_H */ -- cgit v1.1