1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2012 SAMSUNG Electronics 4 * Jaehoon Chung <jh80.chung (at) samsung.com> 5 */ 6 7 #define DWMCI_CLKSEL 0x09C 8 #define DWMCI_SET_SAMPLE_CLK(x) (x) 9 #define DWMCI_SET_DRV_CLK(x) ((x) << 16) 10 #define DWMCI_SET_DIV_RATIO(x) ((x) << 24) 11 12 #define EMMCP_MPSBEGIN0 0x1200 13 #define EMMCP_SEND0 0x1204 14 #define EMMCP_CTRL0 0x120C 15 16 #define MPSCTRL_SECURE_READ_BIT (0x1<<7) 17 #define MPSCTRL_SECURE_WRITE_BIT (0x1<<6) 18 #define MPSCTRL_NON_SECURE_READ_BIT (0x1<<5) 19 #define MPSCTRL_NON_SECURE_WRITE_BIT (0x1<<4) 20 #define MPSCTRL_USE_FUSE_KEY (0x1<<3) 21 #define MPSCTRL_ECB_MODE (0x1<<2) 22 #define MPSCTRL_ENCRYPTION (0x1<<1) 23 #define MPSCTRL_VALID (0x1<<0) 24 25 /* CLKSEL Register */ 26 #define DWMCI_DIVRATIO_BIT 24 27 #define DWMCI_DIVRATIO_MASK 0x7 28 29 int exynos_dwmmc_init(const void *blob); 30
