diff options
Diffstat (limited to 'src/soc/marvell/mvmap2315/pinmux.c')
| -rw-r--r-- | src/soc/marvell/mvmap2315/pinmux.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/soc/marvell/mvmap2315/pinmux.c b/src/soc/marvell/mvmap2315/pinmux.c deleted file mode 100644 index 159d62e175..0000000000 --- a/src/soc/marvell/mvmap2315/pinmux.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * 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. - */ - -#include <stddef.h> -#include <stdint.h> -#include <stdlib.h> - -#include <arch/io.h> -#include <soc/pinmux.h> - -void set_pinmux(struct mvmap2315_pinmux pinmux) -{ - u32 pad_num; - u32 reg = 0; - - /* pads < 160 are part of the MCU domain and not handled here - * and pads > 231 don't exist - */ - if (pinmux.pad < 160 || pinmux.pad > 231) - return; - - pad_num = pinmux.pad - 160; - - reg |= (pinmux.fun_sel << - MVMAP2315_PADWRAP_FUNC_SEL_SHIFT) & - MVMAP2315_PADWRAP_FUNC_SEL; - - reg |= (pinmux.raw_sel << - MVMAP2315_PADWRAP_RAW_SEL_SHIFT) & - MVMAP2315_PADWRAP_RAW_SEL; - - reg |= (pinmux.dgtb_sel << - MVMAP2315_PADWRAP_DGTB_SEL_SHIFT) & - MVMAP2315_PADWRAP_DGTB_SEL; - - reg |= (pinmux.slew << - MVMAP2315_PADWRAP_SLEW_SHIFT) & - MVMAP2315_PADWRAP_SLEW; - - if (!pinmux.pull_sel) { - reg &= ~MVMAP2315_PADWRAP_PD_EN; - reg &= ~MVMAP2315_PADWRAP_PU_EN; - } else if (pinmux.pull_sel == 1) { - reg |= MVMAP2315_PADWRAP_PD_EN; - reg &= ~MVMAP2315_PADWRAP_PU_EN; - } else if (pinmux.pull_sel == 2) { - reg &= ~MVMAP2315_PADWRAP_PD_EN; - reg |= MVMAP2315_PADWRAP_PU_EN; - } - - write32(&mvmap2315_pinmux->io_pad_piocfg[pad_num], reg); -} |