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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This header provides constants for TI K3-AM65 pinctrl bindings.
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*
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* Copyright (C) 2018 Texas Instruments
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*/
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#ifndef _DT_BINDINGS_PINCTRL_TI_K3_AM65_H
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#define _DT_BINDINGS_PINCTRL_TI_K3_AM65_H
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/* K3 mux mode options for each pin. See TRM for options */
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#define MUX_MODE0 0
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#define MUX_MODE1 1
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#define MUX_MODE2 2
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#define MUX_MODE3 3
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#define MUX_MODE4 4
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#define MUX_MODE5 5
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#define MUX_MODE6 6
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#define MUX_MODE7 7
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#define MUX_MODE15 15
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#define PULL_DISABLE (1 << 16)
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#define PULL_UP (1 << 17)
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#define INPUT_EN (1 << 18)
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#define SLEWCTRL_200MHZ 0
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#define SLEWCTRL_150MHZ (1 << 19)
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#define SLEWCTRL_100MHZ (2 << 19)
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#define SLEWCTRL_50MHZ (3 << 19)
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#define TX_DIS (1 << 21)
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#define ISO_OVR (1 << 22)
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#define ISO_BYPASS (1 << 23)
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#define DS_EN (1 << 24)
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#define DS_INPUT (1 << 25)
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#define DS_FORCE_OUT_HIGH (1 << 26)
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#define DS_PULL_UP_DOWN_EN 0
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#define DS_PULL_UP_DOWN_DIS (1 << 27)
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#define DS_PULL_UP_SEL (1 << 28)
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#define WAKEUP_ENABLE (1 << 29)
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#define PIN_OUTPUT (PULL_DISABLE)
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#define PIN_OUTPUT_PULLUP (PULL_UP)
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#define PIN_OUTPUT_PULLDOWN 0
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#define PIN_INPUT (INPUT_EN | PULL_DISABLE)
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#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
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#define PIN_INPUT_PULLDOWN (INPUT_EN)
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#define AM65X_IOPAD(pa, val) (((pa) & 0x1fff)) (val)
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#define AM65X_WKUP_IOPAD(pa, val) (((pa) & 0x1fff)) (val)
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#endif
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