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Diffstat (limited to 'include/dt-bindings/pinctrl/keystone.h')
| -rw-r--r-- | include/dt-bindings/pinctrl/keystone.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/keystone.h b/include/dt-bindings/pinctrl/keystone.h new file mode 100644 index 000000000..66f8aecad --- /dev/null +++ b/include/dt-bindings/pinctrl/keystone.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * This header provides constants for Keystone pinctrl bindings. + * + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H +#define _DT_BINDINGS_PINCTRL_KEYSTONE_H + +#define MUX_MODE0 0 +#define MUX_MODE1 1 +#define MUX_MODE2 2 +#define MUX_MODE3 3 +#define MUX_MODE4 4 +#define MUX_MODE5 5 + +#define BUFFER_CLASS_B (0 << 19) +#define BUFFER_CLASS_C (1 << 19) +#define BUFFER_CLASS_D (2 << 19) +#define BUFFER_CLASS_E (3 << 19) + +#define PULL_DISABLE (1 << 16) +#define PIN_PULLUP (1 << 17) +#define PIN_PULLDOWN (0 << 17) + +#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset)) + +#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000) + +#endif |