#ifndef __ARM_PL180_MMCI_H__
#define __ARM_PL180_MMCI_H__
-int arm_pl180_mmci_init(void);
-
#define COMMAND_REG_DELAY 300
#define DATA_REG_DELAY 1000
#define CLK_CHANGE_DELAY 2000
#define SDI_CLKCR_WIDBUS_MASK 0x00001800
#define SDI_CLKCR_WIDBUS_1 0x00000000
#define SDI_CLKCR_WIDBUS_4 0x00000800
+/* V2 only */
+#define SDI_CLKCR_WIDBUS_8 0x00001000
+#define SDI_CLKCR_NEDGE 0x00002000
+#define SDI_CLKCR_HWFC_EN 0x00004000
-#define SDI_CLKCR_CLKDIV_INIT 0x000000C6 /* MCLK/(2*(0xC6+1)) => 505KHz */
+#define SDI_CLKCR_CLKDIV_INIT_V1 0x000000C6 /* MCLK/(2*(0xC6+1)) => 505KHz */
+#define SDI_CLKCR_CLKDIV_INIT_V2 0x000000FD
/* SDI command register bits */
#define SDI_CMD_CMDINDEX_MASK 0x000000FF
#define SDI_DCTRL_DBOOTMODEEN 0x00002000
#define SDI_DCTRL_BUSYMODE 0x00004000
#define SDI_DCTRL_DDR_MODE 0x00008000
+#define SDI_DCTRL_DBLOCKSIZE_V2_MASK 0x7fff0000
+#define SDI_DCTRL_DBLOCKSIZE_V2_SHIFT 16
#define SDI_FIFO_BURST_SIZE 8
u32 pcell_id3; /* 0xFFC*/
};
+struct pl180_mmc_host {
+ struct sdi_registers *base;
+ char name[32];
+ unsigned int b_max;
+ unsigned int voltages;
+ unsigned int caps;
+ unsigned int clock_in;
+ unsigned int clock_min;
+ unsigned int clock_max;
+ unsigned int clkdiv_init;
+ unsigned int pwr_init;
+ int version2;
+};
+
+int arm_pl180_mmci_init(struct pl180_mmc_host *);
+
#endif