threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This header provides constants specific to AM33XX pinctrl bindings.
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*/
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#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
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#define _DT_BINDINGS_PINCTRL_AM33XX_H
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#include <dt-bindings/pinctrl/omap.h>
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/* am33xx specific mux bit defines */
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#undef PULL_ENA
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#undef INPUT_EN
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#define PULL_DISABLE (1 << 3)
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#define INPUT_EN (1 << 5)
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#define SLEWCTRL_SLOW (1 << 6)
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#define SLEWCTRL_FAST 0
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/* update macro depending on INPUT_EN and PULL_ENA */
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#undef PIN_OUTPUT
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#undef PIN_OUTPUT_PULLUP
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#undef PIN_OUTPUT_PULLDOWN
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#undef PIN_INPUT
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#undef PIN_INPUT_PULLUP
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#undef PIN_INPUT_PULLDOWN
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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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/* undef non-existing modes */
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#undef PIN_OFF_NONE
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#undef PIN_OFF_OUTPUT_HIGH
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#undef PIN_OFF_OUTPUT_LOW
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#undef PIN_OFF_INPUT_PULLUP
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#undef PIN_OFF_INPUT_PULLDOWN
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#undef PIN_OFF_WAKEUPENABLE
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#endif
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