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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 Marvell, Inc.
*
* 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; version 2 of the License.
*
* 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.
*/
#ifndef __SOC_MARVELL_MVMAP2315_PINMUX_H__
#define __SOC_MARVELL_MVMAP2315_PINMUX_H__
#include <stdint.h>
#include <soc/addressmap.h>
#include <types.h>
#define PINMUX(a, b, c, d, e, f) ((struct mvmap2315_pinmux) { \
.pad = a, \
.fun_sel = b, \
.raw_sel = c, \
.dgtb_sel = d, \
.slew = e, \
.pull_sel = f})
#define MVMAP2315_PADWRAP_FUNC_SEL (BIT(0) | BIT(1) | BIT(2))
#define MVMAP2315_PADWRAP_RAW_SEL BIT(3)
#define MVMAP2315_PADWRAP_DGTB_SEL (BIT(4) | BIT(5) | BIT(6) | BIT(7))
#define MVMAP2315_PADWRAP_SLEW (BIT(11) | BIT(12))
#define MVMAP2315_PADWRAP_PD_EN BIT(13)
#define MVMAP2315_PADWRAP_PU_EN BIT(14)
#define MVMAP2315_PADWRAP_FUNC_SEL_SHIFT 0
#define MVMAP2315_PADWRAP_RAW_SEL_SHIFT 3
#define MVMAP2315_PADWRAP_DGTB_SEL_SHIFT 4
#define MVMAP2315_PADWRAP_SLEW_SHIFT 11
struct mvmap2315_pinmux_regs {
u32 io_pad_piocfg[72];
u8 _reserved0[0xee0];
u32 pc_pwrdwn_g29_pwrdn;
u32 pc_v18en_lvl_g29;
u32 vdd3p3_1p8_g29_reg_pwrdn;
u32 pc_pwrdwn_g30_pwrdn;
u32 pc_v18en_lvl_g30;
u32 vdd3p3_1p8_g30_reg_pwrdn;
u32 pc_pwrdwn_g31_pwrdn;
u32 pc_v18en_lvl_g31;
u32 vdd3p3_1p8_g31_reg_pwrdn;
u32 pc_pwrdwn_g32_pwrdn;
u32 pc_v18en_lvl_g32;
u32 vdd3p3_1p8_g32_reg_pwrdn;
u32 pc_pwrdwn_g33_pwrdn;
u32 pc_v18en_lvl_g33;
u32 vdd3p3_1p8_g33_reg_pwrdn;
};
check_member(mvmap2315_pinmux_regs, vdd3p3_1p8_g33_reg_pwrdn, 0x1038);
static struct mvmap2315_pinmux_regs * const mvmap2315_pinmux
= (void *)MVMAP2315_PINMUX_BASE;
struct mvmap2315_pinmux {
u32 pad;
u32 fun_sel;
u32 raw_sel;
u32 dgtb_sel;
u32 slew;
u32 pull_sel;
};
check_member(mvmap2315_pinmux, pull_sel, 0x14);
enum {
PULLNONE = 0,
PULLDOWN = 1,
PULLUP = 2
};
void set_pinmux(struct mvmap2315_pinmux pinmux);
#endif /* __SOC_MARVELL_MVMAP2315_PINMUX_H__ */
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