58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
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/*
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* Samsung's Exynos pinctrl bindings
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*
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* Copyright (c) 2016 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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* Author: Krzysztof Kozlowski <krzk@kernel.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __DT_BINDINGS_PINCTRL_SAMSUNG_H__
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#define __DT_BINDINGS_PINCTRL_SAMSUNG_H__
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#define EXYNOS_PIN_PULL_NONE 0
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#define EXYNOS_PIN_PULL_DOWN 1
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#define EXYNOS_PIN_PULL_UP 3
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#define S3C64XX_PIN_PULL_NONE 0
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#define S3C64XX_PIN_PULL_DOWN 1
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#define S3C64XX_PIN_PULL_UP 2
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/* Pin function in power down mode */
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#define EXYNOS_PIN_PDN_OUT0 0
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#define EXYNOS_PIN_PDN_OUT1 1
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#define EXYNOS_PIN_PDN_INPUT 2
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#define EXYNOS_PIN_PDN_PREV 3
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/* Drive strengths for Exynos3250, Exynos4 (all) and Exynos5250 */
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#define EXYNOS4_PIN_DRV_LV1 0
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#define EXYNOS4_PIN_DRV_LV2 2
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#define EXYNOS4_PIN_DRV_LV3 1
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#define EXYNOS4_PIN_DRV_LV4 3
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/* Drive strengths for Exynos5260 */
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#define EXYNOS5260_PIN_DRV_LV1 0
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#define EXYNOS5260_PIN_DRV_LV2 1
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#define EXYNOS5260_PIN_DRV_LV4 2
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#define EXYNOS5260_PIN_DRV_LV6 3
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/* Drive strengths for Exynos5410, Exynos542x and Exynos5800 */
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#define EXYNOS5420_PIN_DRV_LV1 0
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#define EXYNOS5420_PIN_DRV_LV2 1
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#define EXYNOS5420_PIN_DRV_LV3 2
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#define EXYNOS5420_PIN_DRV_LV4 3
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#define EXYNOS_PIN_FUNC_INPUT 0
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#define EXYNOS_PIN_FUNC_OUTPUT 1
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#define EXYNOS_PIN_FUNC_2 2
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#define EXYNOS_PIN_FUNC_3 3
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#define EXYNOS_PIN_FUNC_4 4
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#define EXYNOS_PIN_FUNC_5 5
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#define EXYNOS_PIN_FUNC_6 6
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#define EXYNOS_PIN_FUNC_F 0xf
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#endif /* __DT_BINDINGS_PINCTRL_SAMSUNG_H__ */
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