aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mmc/host/tmio_mmc.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/host/tmio_mmc.h')
-rw-r--r--drivers/mmc/host/tmio_mmc.h46
1 files changed, 6 insertions, 40 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 9fa998594974..692dc23363b9 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -11,26 +11,6 @@
11 11
12#include <linux/highmem.h> 12#include <linux/highmem.h>
13 13
14#define CNF_CMD 0x04
15#define CNF_CTL_BASE 0x10
16#define CNF_INT_PIN 0x3d
17#define CNF_STOP_CLK_CTL 0x40
18#define CNF_GCLK_CTL 0x41
19#define CNF_SD_CLK_MODE 0x42
20#define CNF_PIN_STATUS 0x44
21#define CNF_PWR_CTL_1 0x48
22#define CNF_PWR_CTL_2 0x49
23#define CNF_PWR_CTL_3 0x4a
24#define CNF_CARD_DETECT_MODE 0x4c
25#define CNF_SD_SLOT 0x50
26#define CNF_EXT_GCLK_CTL_1 0xf0
27#define CNF_EXT_GCLK_CTL_2 0xf1
28#define CNF_EXT_GCLK_CTL_3 0xf9
29#define CNF_SD_LED_EN_1 0xfa
30#define CNF_SD_LED_EN_2 0xfe
31
32#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
33
34#define CTL_SD_CMD 0x00 14#define CTL_SD_CMD 0x00
35#define CTL_ARG_REG 0x04 15#define CTL_ARG_REG 0x04
36#define CTL_STOP_INTERNAL_ACTION 0x08 16#define CTL_STOP_INTERNAL_ACTION 0x08
@@ -110,7 +90,6 @@
110 90
111 91
112struct tmio_mmc_host { 92struct tmio_mmc_host {
113 void __iomem *cnf;
114 void __iomem *ctl; 93 void __iomem *ctl;
115 unsigned long bus_shift; 94 unsigned long bus_shift;
116 struct mmc_command *cmd; 95 struct mmc_command *cmd;
@@ -119,10 +98,16 @@ struct tmio_mmc_host {
119 struct mmc_host *mmc; 98 struct mmc_host *mmc;
120 int irq; 99 int irq;
121 100
101 /* Callbacks for clock / power control */
102 void (*set_pwr)(struct platform_device *host, int state);
103 void (*set_clk_div)(struct platform_device *host, int state);
104
122 /* pio related stuff */ 105 /* pio related stuff */
123 struct scatterlist *sg_ptr; 106 struct scatterlist *sg_ptr;
124 unsigned int sg_len; 107 unsigned int sg_len;
125 unsigned int sg_off; 108 unsigned int sg_off;
109
110 struct platform_device *pdev;
126}; 111};
127 112
128#include <linux/io.h> 113#include <linux/io.h>
@@ -163,25 +148,6 @@ static inline void sd_ctrl_write32(struct tmio_mmc_host *host, int addr,
163 writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift)); 148 writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift));
164} 149}
165 150
166static inline void sd_config_write8(struct tmio_mmc_host *host, int addr,
167 u8 val)
168{
169 writeb(val, host->cnf + (addr << host->bus_shift));
170}
171
172static inline void sd_config_write16(struct tmio_mmc_host *host, int addr,
173 u16 val)
174{
175 writew(val, host->cnf + (addr << host->bus_shift));
176}
177
178static inline void sd_config_write32(struct tmio_mmc_host *host, int addr,
179 u32 val)
180{
181 writew(val, host->cnf + (addr << host->bus_shift));
182 writew(val >> 16, host->cnf + ((addr + 2) << host->bus_shift));
183}
184
185#include <linux/scatterlist.h> 151#include <linux/scatterlist.h>
186#include <linux/blkdev.h> 152#include <linux/blkdev.h>
187 153