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-rw-r--r--include/linux/i2c/adp5588.h4
-rw-r--r--include/linux/i2c/atmel_mxt_ts.h27
-rw-r--r--include/linux/i2c/bfin_twi.h145
-rw-r--r--include/linux/i2c/twl.h12
-rw-r--r--include/linux/i2c/twl4030-madc.h2
5 files changed, 163 insertions, 27 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index d8341cb47b60..c2153049cfbd 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -161,10 +161,10 @@ struct adp5588_gpio_platform_data {
unsigned irq_base; /* interrupt base # */
unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
int (*setup)(struct i2c_client *client,
- int gpio, unsigned ngpio,
+ unsigned gpio, unsigned ngpio,
void *context);
int (*teardown)(struct i2c_client *client,
- int gpio, unsigned ngpio,
+ unsigned gpio, unsigned ngpio,
void *context);
void *context;
};
diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h
index 99e379b74398..3891dc1de21c 100644
--- a/include/linux/i2c/atmel_mxt_ts.h
+++ b/include/linux/i2c/atmel_mxt_ts.h
@@ -15,35 +15,14 @@
#include <linux/types.h>
-/* For key_map array */
-#define MXT_NUM_GPIO 4
-
-/* Orient */
-#define MXT_NORMAL 0x0
-#define MXT_DIAGONAL 0x1
-#define MXT_HORIZONTAL_FLIP 0x2
-#define MXT_ROTATED_90_COUNTER 0x3
-#define MXT_VERTICAL_FLIP 0x4
-#define MXT_ROTATED_90 0x5
-#define MXT_ROTATED_180 0x6
-#define MXT_DIAGONAL_COUNTER 0x7
-
/* The platform data for the Atmel maXTouch touchscreen driver */
struct mxt_platform_data {
const u8 *config;
size_t config_length;
-
- unsigned int x_line;
- unsigned int y_line;
- unsigned int x_size;
- unsigned int y_size;
- unsigned int blen;
- unsigned int threshold;
- unsigned int voltage;
- unsigned char orient;
+ u32 config_crc;
unsigned long irqflags;
- bool is_tp;
- const unsigned int key_map[MXT_NUM_GPIO];
+ u8 t19_num_keys;
+ const unsigned int *t19_keymap;
};
#endif /* __LINUX_ATMEL_MXT_TS_H */
diff --git a/include/linux/i2c/bfin_twi.h b/include/linux/i2c/bfin_twi.h
new file mode 100644
index 000000000000..135a4e0876ae
--- /dev/null
+++ b/include/linux/i2c/bfin_twi.h
@@ -0,0 +1,145 @@
+/*
+ * i2c-bfin-twi.h - interface to ADI TWI controller
+ *
+ * Copyright 2005-2014 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __I2C_BFIN_TWI_H__
+#define __I2C_BFIN_TWI_H__
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+/*
+ * ADI twi registers layout
+ */
+struct bfin_twi_regs {
+ u16 clkdiv;
+ u16 dummy1;
+ u16 control;
+ u16 dummy2;
+ u16 slave_ctl;
+ u16 dummy3;
+ u16 slave_stat;
+ u16 dummy4;
+ u16 slave_addr;
+ u16 dummy5;
+ u16 master_ctl;
+ u16 dummy6;
+ u16 master_stat;
+ u16 dummy7;
+ u16 master_addr;
+ u16 dummy8;
+ u16 int_stat;
+ u16 dummy9;
+ u16 int_mask;
+ u16 dummy10;
+ u16 fifo_ctl;
+ u16 dummy11;
+ u16 fifo_stat;
+ u16 dummy12;
+ u32 __pad[20];
+ u16 xmt_data8;
+ u16 dummy13;
+ u16 xmt_data16;
+ u16 dummy14;
+ u16 rcv_data8;
+ u16 dummy15;
+ u16 rcv_data16;
+ u16 dummy16;
+};
+
+struct bfin_twi_iface {
+ int irq;
+ spinlock_t lock;
+ char read_write;
+ u8 command;
+ u8 *transPtr;
+ int readNum;
+ int writeNum;
+ int cur_mode;
+ int manual_stop;
+ int result;
+ struct i2c_adapter adap;
+ struct completion complete;
+ struct i2c_msg *pmsg;
+ int msg_num;
+ int cur_msg;
+ u16 saved_clkdiv;
+ u16 saved_control;
+ struct bfin_twi_regs __iomem *regs_base;
+};
+
+/* ******************** TWO-WIRE INTERFACE (TWI) MASKS ********************/
+/* TWI_CLKDIV Macros (Use: *pTWI_CLKDIV = CLKLOW(x)|CLKHI(y); ) */
+#define CLKLOW(x) ((x) & 0xFF) /* Periods Clock Is Held Low */
+#define CLKHI(y) (((y)&0xFF)<<0x8) /* Periods Before New Clock Low */
+
+/* TWI_PRESCALE Masks */
+#define PRESCALE 0x007F /* SCLKs Per Internal Time Reference (10MHz) */
+#define TWI_ENA 0x0080 /* TWI Enable */
+#define SCCB 0x0200 /* SCCB Compatibility Enable */
+
+/* TWI_SLAVE_CTL Masks */
+#define SEN 0x0001 /* Slave Enable */
+#define SADD_LEN 0x0002 /* Slave Address Length */
+#define STDVAL 0x0004 /* Slave Transmit Data Valid */
+#define NAK 0x0008 /* NAK Generated At Conclusion Of Transfer */
+#define GEN 0x0010 /* General Call Address Matching Enabled */
+
+/* TWI_SLAVE_STAT Masks */
+#define SDIR 0x0001 /* Slave Transfer Direction (RX/TX*) */
+#define GCALL 0x0002 /* General Call Indicator */
+
+/* TWI_MASTER_CTL Masks */
+#define MEN 0x0001 /* Master Mode Enable */
+#define MADD_LEN 0x0002 /* Master Address Length */
+#define MDIR 0x0004 /* Master Transmit Direction (RX/TX*) */
+#define FAST 0x0008 /* Use Fast Mode Timing Specs */
+#define STOP 0x0010 /* Issue Stop Condition */
+#define RSTART 0x0020 /* Repeat Start or Stop* At End Of Transfer */
+#define DCNT 0x3FC0 /* Data Bytes To Transfer */
+#define SDAOVR 0x4000 /* Serial Data Override */
+#define SCLOVR 0x8000 /* Serial Clock Override */
+
+/* TWI_MASTER_STAT Masks */
+#define MPROG 0x0001 /* Master Transfer In Progress */
+#define LOSTARB 0x0002 /* Lost Arbitration Indicator (Xfer Aborted) */
+#define ANAK 0x0004 /* Address Not Acknowledged */
+#define DNAK 0x0008 /* Data Not Acknowledged */
+#define BUFRDERR 0x0010 /* Buffer Read Error */
+#define BUFWRERR 0x0020 /* Buffer Write Error */
+#define SDASEN 0x0040 /* Serial Data Sense */
+#define SCLSEN 0x0080 /* Serial Clock Sense */
+#define BUSBUSY 0x0100 /* Bus Busy Indicator */
+
+/* TWI_INT_SRC and TWI_INT_ENABLE Masks */
+#define SINIT 0x0001 /* Slave Transfer Initiated */
+#define SCOMP 0x0002 /* Slave Transfer Complete */
+#define SERR 0x0004 /* Slave Transfer Error */
+#define SOVF 0x0008 /* Slave Overflow */
+#define MCOMP 0x0010 /* Master Transfer Complete */
+#define MERR 0x0020 /* Master Transfer Error */
+#define XMTSERV 0x0040 /* Transmit FIFO Service */
+#define RCVSERV 0x0080 /* Receive FIFO Service */
+
+/* TWI_FIFO_CTRL Masks */
+#define XMTFLUSH 0x0001 /* Transmit Buffer Flush */
+#define RCVFLUSH 0x0002 /* Receive Buffer Flush */
+#define XMTINTLEN 0x0004 /* Transmit Buffer Interrupt Length */
+#define RCVINTLEN 0x0008 /* Receive Buffer Interrupt Length */
+
+/* TWI_FIFO_STAT Masks */
+#define XMTSTAT 0x0003 /* Transmit FIFO Status */
+#define XMT_EMPTY 0x0000 /* Transmit FIFO Empty */
+#define XMT_HALF 0x0001 /* Transmit FIFO Has 1 Byte To Write */
+#define XMT_FULL 0x0003 /* Transmit FIFO Full (2 Bytes To Write) */
+
+#define RCVSTAT 0x000C /* Receive FIFO Status */
+#define RCV_EMPTY 0x0000 /* Receive FIFO Empty */
+#define RCV_HALF 0x0004 /* Receive FIFO Has 1 Byte To Read */
+#define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */
+
+#endif
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 57fe782bf031..8cfb50f38529 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -195,6 +195,18 @@ static inline int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg) {
return twl_i2c_read(mod_no, val, reg, 1);
}
+static inline int twl_i2c_write_u16(u8 mod_no, u16 val, u8 reg) {
+ val = cpu_to_le16(val);
+ return twl_i2c_write(mod_no, (u8*) &val, reg, 2);
+}
+
+static inline int twl_i2c_read_u16(u8 mod_no, u16 *val, u8 reg) {
+ int ret;
+ ret = twl_i2c_read(mod_no, (u8*) val, reg, 2);
+ *val = le16_to_cpu(*val);
+ return ret;
+}
+
int twl_get_type(void);
int twl_get_version(void);
int twl_get_hfclk_rate(void);
diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h
index 01f595107048..1c0134dd3271 100644
--- a/include/linux/i2c/twl4030-madc.h
+++ b/include/linux/i2c/twl4030-madc.h
@@ -44,7 +44,7 @@ struct twl4030_madc_conversion_method {
struct twl4030_madc_request {
unsigned long channels;
- u16 do_avg;
+ bool do_avg;
u16 method;
u16 type;
bool active;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 00:50:41 +0300