*
* Copyright (C) 2011 Renesas Solutions Corp.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
- *
+ * SPDX-License-Identifier: GPL-2.0
*/
#ifndef _SH_MMCIF_H_
#define SOFT_RST_OFF (0 << 31)
#define CLKDEV_EMMC_DATA 52000000 /* 52MHz */
-#define CLKDEV_MMC_INIT 400000 /* 100 - 400 KHz */
+#ifdef CONFIG_ARCH_RMOBILE
+#define MMC_CLK_DIV_MIN(clk) (clk / (1 << 9))
+#define MMC_CLK_DIV_MAX(clk) (clk / (1 << 1))
+#else
+#define MMC_CLK_DIV_MIN(clk) (clk / (1 << 8))
+#define MMC_CLK_DIV_MAX(clk) CLKDEV_EMMC_DATA
+#endif
#define MMC_BUS_WIDTH_1 0
#define MMC_BUS_WIDTH_4 2