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/* SPDX-License-Identifier: GPL-2.0 */ /* * Samsung Exynos DTS pinctrl constants * * Copyright (c) 2016 Samsung Electronics Co., Ltd. * http://www.samsung.com * Copyright (c) 2022 Linaro Ltd * Author: Krzysztof Kozlowski <krzk@kernel.org> */ #ifndef __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ #define __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ #define EXYNOS_PIN_PULL_NONE 0 #define EXYNOS_PIN_PULL_DOWN 1 #define EXYNOS_PIN_PULL_UP 3 /* Pin function in power down mode */ #define EXYNOS_PIN_PDN_OUT0 0 #define EXYNOS_PIN_PDN_OUT1 1 #define EXYNOS_PIN_PDN_INPUT 2 #define EXYNOS_PIN_PDN_PREV 3 /* Drive strengths for Exynos3250, Exynos4 (all) and Exynos5250 */ #define EXYNOS4_PIN_DRV_LV1 0 #define EXYNOS4_PIN_DRV_LV2 2 #define EXYNOS4_PIN_DRV_LV3 1 #define EXYNOS4_PIN_DRV_LV4 3 /* Drive strengths for Exynos5260 */ #define EXYNOS5260_PIN_DRV_LV1 0 #define EXYNOS5260_PIN_DRV_LV2 1 #define EXYNOS5260_PIN_DRV_LV4 2 #define EXYNOS5260_PIN_DRV_LV6 3 /* * Drive strengths for Exynos5410, Exynos542x, Exynos5800 and Exynos850 (except * GPIO_HSI block) */ #define EXYNOS5420_PIN_DRV_LV1 0 #define EXYNOS5420_PIN_DRV_LV2 1 #define EXYNOS5420_PIN_DRV_LV3 2 #define EXYNOS5420_PIN_DRV_LV4 3 #define EXYNOS_PIN_FUNC_INPUT 0 #define EXYNOS_PIN_FUNC_OUTPUT 1 #define EXYNOS_PIN_FUNC_2 2 #define EXYNOS_PIN_FUNC_3 3 #define EXYNOS_PIN_FUNC_4 4 #define EXYNOS_PIN_FUNC_5 5 #define EXYNOS_PIN_FUNC_6 6 #define EXYNOS_PIN_FUNC_EINT 0xf #define EXYNOS_PIN_FUNC_F EXYNOS_PIN_FUNC_EINT #endif /* __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ */ |