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1/*2 * Copyright 2012-16 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GENERIC_REGS_H_27#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GENERIC_REGS_H_28 29#include "gpio_regs.h"30 31#define GENERIC_GPIO_REG_LIST_ENTRY(type, cd, id) \32 .type ## _reg = REG(DC_GPIO_GENERIC_## type),\33 .type ## _mask = DC_GPIO_GENERIC_ ## type ## __DC_GPIO_GENERIC ## id ## _ ## type ## _MASK,\34 .type ## _shift = DC_GPIO_GENERIC_ ## type ## __DC_GPIO_GENERIC ## id ## _ ## type ## __SHIFT35 36#define GENERIC_GPIO_REG_LIST(id) \37 {\38 GENERIC_GPIO_REG_LIST_ENTRY(MASK, cd, id),\39 GENERIC_GPIO_REG_LIST_ENTRY(A, cd, id),\40 GENERIC_GPIO_REG_LIST_ENTRY(EN, cd, id),\41 GENERIC_GPIO_REG_LIST_ENTRY(Y, cd, id)\42 }43 44#define GENERIC_REG_LIST(id) \45 GENERIC_GPIO_REG_LIST(id), \46 .mux = REG(DC_GENERIC ## id),\47 48#define GENERIC_MASK_SH_LIST(mask_sh, cd) \49 {(DC_GENERIC ## cd ##__GENERIC ## cd ##_EN## mask_sh),\50 (DC_GENERIC ## cd ##__GENERIC ## cd ##_SEL## mask_sh)}51 52struct generic_registers {53 struct gpio_registers gpio;54 uint32_t mux;55};56 57struct generic_sh_mask {58 /* enable */59 uint32_t GENERIC_EN;60 /* select */61 uint32_t GENERIC_SEL;62 63};64 65 66#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GENERIC_REGS_H_ */67