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7030377acc
Add the dt-bindings for Amlogic pin controller, and add a new dt-binding header file which document the GPIO bank names of Amlogic A4 SoC. Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20250212-amlogic-pinctrl-v5-1-282bc2516804@amlogic.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
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/*
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* Copyright (c) 2024 Amlogic, Inc. All rights reserved.
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* Author: Xianwei Zhao <xianwei.zhao@amlogic.com>
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*/
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#ifndef _DT_BINDINGS_AMLOGIC_PINCTRL_H
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#define _DT_BINDINGS_AMLOGIC_PINCTRL_H
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/* Normal PIN bank */
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#define AMLOGIC_GPIO_A 0
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#define AMLOGIC_GPIO_B 1
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#define AMLOGIC_GPIO_C 2
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#define AMLOGIC_GPIO_D 3
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#define AMLOGIC_GPIO_E 4
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#define AMLOGIC_GPIO_F 5
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#define AMLOGIC_GPIO_G 6
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#define AMLOGIC_GPIO_H 7
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#define AMLOGIC_GPIO_I 8
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#define AMLOGIC_GPIO_J 9
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#define AMLOGIC_GPIO_K 10
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#define AMLOGIC_GPIO_L 11
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#define AMLOGIC_GPIO_M 12
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#define AMLOGIC_GPIO_N 13
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#define AMLOGIC_GPIO_O 14
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#define AMLOGIC_GPIO_P 15
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#define AMLOGIC_GPIO_Q 16
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#define AMLOGIC_GPIO_R 17
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#define AMLOGIC_GPIO_S 18
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#define AMLOGIC_GPIO_T 19
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#define AMLOGIC_GPIO_U 20
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#define AMLOGIC_GPIO_V 21
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#define AMLOGIC_GPIO_W 22
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#define AMLOGIC_GPIO_X 23
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#define AMLOGIC_GPIO_Y 24
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#define AMLOGIC_GPIO_Z 25
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/* Special PIN bank */
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#define AMLOGIC_GPIO_DV 26
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#define AMLOGIC_GPIO_AO 27
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#define AMLOGIC_GPIO_CC 28
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#define AMLOGIC_GPIO_TEST_N 29
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#define AMLOGIC_GPIO_ANALOG 30
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#define AML_PINMUX(bank, offset, mode) (((((bank) << 8) + (offset)) << 8) | (mode))
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#endif /* _DT_BINDINGS_AMLOGIC_PINCTRL_H */
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