| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2012 SAMSUNG Electronics |
| * Jaehoon Chung <jh80.chung@samsung.com> |
| */ |
| |
| #define DWMCI_CLKSEL 0x09C |
| #define DWMCI_SET_SAMPLE_CLK(x) (x) |
| #define DWMCI_SET_DRV_CLK(x) ((x) << 16) |
| #define DWMCI_SET_DIV_RATIO(x) ((x) << 24) |
| |
| #define EMMCP_MPSBEGIN0 0x1200 |
| #define EMMCP_SEND0 0x1204 |
| #define EMMCP_CTRL0 0x120C |
| |
| #define MPSCTRL_SECURE_READ_BIT (0x1<<7) |
| #define MPSCTRL_SECURE_WRITE_BIT (0x1<<6) |
| #define MPSCTRL_NON_SECURE_READ_BIT (0x1<<5) |
| #define MPSCTRL_NON_SECURE_WRITE_BIT (0x1<<4) |
| #define MPSCTRL_USE_FUSE_KEY (0x1<<3) |
| #define MPSCTRL_ECB_MODE (0x1<<2) |
| #define MPSCTRL_ENCRYPTION (0x1<<1) |
| #define MPSCTRL_VALID (0x1<<0) |
| |
| /* CLKSEL Register */ |
| #define DWMCI_DIVRATIO_BIT 24 |
| #define DWMCI_DIVRATIO_MASK 0x7 |
| |
| int exynos_dwmmc_init(const void *blob); |
