162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Samsung Exynos DTS pinctrl constants 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (c) 2016 Samsung Electronics Co., Ltd. 662306a36Sopenharmony_ci * http://www.samsung.com 762306a36Sopenharmony_ci * Copyright (c) 2022 Linaro Ltd 862306a36Sopenharmony_ci * Author: Krzysztof Kozlowski <krzk@kernel.org> 962306a36Sopenharmony_ci */ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#ifndef __DTS_ARM64_SAMSUNG_EXYNOS_PINCTRL_H__ 1262306a36Sopenharmony_ci#define __DTS_ARM64_SAMSUNG_EXYNOS_PINCTRL_H__ 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci#define EXYNOS_PIN_PULL_NONE 0 1562306a36Sopenharmony_ci#define EXYNOS_PIN_PULL_DOWN 1 1662306a36Sopenharmony_ci#define EXYNOS_PIN_PULL_UP 3 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci/* Pin function in power down mode */ 1962306a36Sopenharmony_ci#define EXYNOS_PIN_PDN_OUT0 0 2062306a36Sopenharmony_ci#define EXYNOS_PIN_PDN_OUT1 1 2162306a36Sopenharmony_ci#define EXYNOS_PIN_PDN_INPUT 2 2262306a36Sopenharmony_ci#define EXYNOS_PIN_PDN_PREV 3 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci/* 2562306a36Sopenharmony_ci * Drive strengths for Exynos5410, Exynos542x, Exynos5800, Exynos7885, Exynos850 2662306a36Sopenharmony_ci * (except GPIO_HSI block), ExynosAutov9 (FSI0, PERIC1) 2762306a36Sopenharmony_ci */ 2862306a36Sopenharmony_ci#define EXYNOS5420_PIN_DRV_LV1 0 2962306a36Sopenharmony_ci#define EXYNOS5420_PIN_DRV_LV2 1 3062306a36Sopenharmony_ci#define EXYNOS5420_PIN_DRV_LV3 2 3162306a36Sopenharmony_ci#define EXYNOS5420_PIN_DRV_LV4 3 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci/* Drive strengths for Exynos5433 */ 3462306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR1 0 3562306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR2 1 3662306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR3 2 3762306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR4 3 3862306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR5 4 3962306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_FAST_SR6 5 4062306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR1 8 4162306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR2 9 4262306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR3 0xa 4362306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR4 0xb 4462306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR5 0xc 4562306a36Sopenharmony_ci#define EXYNOS5433_PIN_DRV_SLOW_SR6 0xf 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci/* Drive strengths for Exynos7 (except FSYS1) */ 4862306a36Sopenharmony_ci#define EXYNOS7_PIN_DRV_LV1 0 4962306a36Sopenharmony_ci#define EXYNOS7_PIN_DRV_LV2 2 5062306a36Sopenharmony_ci#define EXYNOS7_PIN_DRV_LV3 1 5162306a36Sopenharmony_ci#define EXYNOS7_PIN_DRV_LV4 3 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci/* Drive strengths for Exynos7 FSYS1 block */ 5462306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV1 0 5562306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV2 4 5662306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV3 2 5762306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV4 6 5862306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV5 1 5962306a36Sopenharmony_ci#define EXYNOS7_FSYS1_PIN_DRV_LV6 5 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci/* Drive strengths for Exynos850 GPIO_HSI block */ 6262306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV1 0 /* 1x */ 6362306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV1_5 1 /* 1.5x */ 6462306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV2 2 /* 2x */ 6562306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV2_5 3 /* 2.5x */ 6662306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV3 4 /* 3x */ 6762306a36Sopenharmony_ci#define EXYNOS850_HSI_PIN_DRV_LV4 5 /* 4x */ 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_INPUT 0 7062306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_OUTPUT 1 7162306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_2 2 7262306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_3 3 7362306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_4 4 7462306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_5 5 7562306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_6 6 7662306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_EINT 0xf 7762306a36Sopenharmony_ci#define EXYNOS_PIN_FUNC_F EXYNOS_PIN_FUNC_EINT 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_ci#endif /* __DTS_ARM64_SAMSUNG_EXYNOS_PINCTRL_H__ */ 80