diff options
| author | Thomas Abraham <thomas.ab@samsung.com> | 2015-08-03 17:58:00 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2015-08-17 13:06:52 +0900 |
| commit | 77b55e8cfcee9ce1a973bf4dad3e160dd0be01f3 (patch) | |
| tree | 0ec9071faf7ea93eca773777c989f1da65aada24 /arch/arm/mach-exynos/include/mach/dwmmc.h | |
| parent | 632093b566569329bc6e5b0893bdca01de905314 (diff) | |
ARM: exynos: move SoC sources to mach-exynos
Move arch/arm/cpu/armv7/exynos/* to arch/arm/mach-exynos/* to allow
reuse of existing code for ARMv8 based Exynos platforms.
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/include/mach/dwmmc.h')
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/dwmmc.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/include/mach/dwmmc.h b/arch/arm/mach-exynos/include/mach/dwmmc.h new file mode 100644 index 0000000000..a7ca12c477 --- /dev/null +++ b/arch/arm/mach-exynos/include/mach/dwmmc.h @@ -0,0 +1,33 @@ +/* + * (C) Copyright 2012 SAMSUNG Electronics + * Jaehoon Chung <jh80.chung@samsung.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#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 + +#ifdef CONFIG_OF_CONTROL +int exynos_dwmmc_init(const void *blob); +#endif +int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel); |