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| author | Tom Rini <trini@konsulko.com> | 2015-07-31 19:55:12 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-08-12 20:48:08 -0400 |
| commit | 57cd681b68bdaf5423d95be2eed82d00c36fe7b8 (patch) | |
| tree | f0792b47444ee88a84a6beca73bd6d704cd9acc7 /include/dt-bindings | |
| parent | b4c4fec300e87ce8b071fd8f3a9fd5bd2dce35ad (diff) | |
| download | u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.zip u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.tar.gz u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.tar.bz2 | |
dra7xx: Add dra72_evm_defconfig using CONFIG_DM
- Import various DT files for DRA7 / DR72x / dra72-evm from Linux Kernel
v4.1
- Add config file for this board, enable DM and DM_GPIO
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/pinctrl/dra.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h new file mode 100644 index 0000000..7448edf --- /dev/null +++ b/include/dt-bindings/pinctrl/dra.h @@ -0,0 +1,51 @@ +/* + * This header provides constants for DRA pinctrl bindings. + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Author: Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _DT_BINDINGS_PINCTRL_DRA_H +#define _DT_BINDINGS_PINCTRL_DRA_H + +/* DRA7 mux mode options for each pin. See TRM for options */ +#define MUX_MODE0 0x0 +#define MUX_MODE1 0x1 +#define MUX_MODE2 0x2 +#define MUX_MODE3 0x3 +#define MUX_MODE4 0x4 +#define MUX_MODE5 0x5 +#define MUX_MODE6 0x6 +#define MUX_MODE7 0x7 +#define MUX_MODE8 0x8 +#define MUX_MODE9 0x9 +#define MUX_MODE10 0xa +#define MUX_MODE11 0xb +#define MUX_MODE12 0xc +#define MUX_MODE13 0xd +#define MUX_MODE14 0xe +#define MUX_MODE15 0xf + +#define PULL_ENA (0 << 16) +#define PULL_DIS (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCONTROL (1 << 19) +#define WAKEUP_EN (1 << 24) +#define WAKEUP_EVENT (1 << 25) + +/* Active pin states */ +#define PIN_OUTPUT (0 | PULL_DIS) +#define PIN_OUTPUT_PULLUP (PULL_UP) +#define PIN_OUTPUT_PULLDOWN (0) +#define PIN_INPUT (INPUT_EN | PULL_DIS) +#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL) +#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) + +#endif + |