summaryrefslogtreecommitdiff
path: root/libdde_linux26/contrib/include/linux/i2c-algo-pca.h
diff options
context:
space:
mode:
authorSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:07:53 +0000
commit4fbe7358c7747a9165f776eb19addbb9baf7def2 (patch)
treebc7076b4f6d10c2cc2942539bb666e50f0b66954 /libdde_linux26/contrib/include/linux/i2c-algo-pca.h
parent21adb5284111190057db245cfc2b54091920c373 (diff)
rename libdde_linux26 into libdde-linux26 to make dpkg-source happy
Diffstat (limited to 'libdde_linux26/contrib/include/linux/i2c-algo-pca.h')
-rw-r--r--libdde_linux26/contrib/include/linux/i2c-algo-pca.h41
1 files changed, 0 insertions, 41 deletions
diff --git a/libdde_linux26/contrib/include/linux/i2c-algo-pca.h b/libdde_linux26/contrib/include/linux/i2c-algo-pca.h
deleted file mode 100644
index adcb3dc7..00000000
--- a/libdde_linux26/contrib/include/linux/i2c-algo-pca.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_I2C_ALGO_PCA_H
-#define _LINUX_I2C_ALGO_PCA_H
-
-/* Clock speeds for the bus */
-#define I2C_PCA_CON_330kHz 0x00
-#define I2C_PCA_CON_288kHz 0x01
-#define I2C_PCA_CON_217kHz 0x02
-#define I2C_PCA_CON_146kHz 0x03
-#define I2C_PCA_CON_88kHz 0x04
-#define I2C_PCA_CON_59kHz 0x05
-#define I2C_PCA_CON_44kHz 0x06
-#define I2C_PCA_CON_36kHz 0x07
-
-/* PCA9564 registers */
-#define I2C_PCA_STA 0x00 /* STATUS Read Only */
-#define I2C_PCA_TO 0x00 /* TIMEOUT Write Only */
-#define I2C_PCA_DAT 0x01 /* DATA Read/Write */
-#define I2C_PCA_ADR 0x02 /* OWN ADR Read/Write */
-#define I2C_PCA_CON 0x03 /* CONTROL Read/Write */
-
-#define I2C_PCA_CON_AA 0x80 /* Assert Acknowledge */
-#define I2C_PCA_CON_ENSIO 0x40 /* Enable */
-#define I2C_PCA_CON_STA 0x20 /* Start */
-#define I2C_PCA_CON_STO 0x10 /* Stop */
-#define I2C_PCA_CON_SI 0x08 /* Serial Interrupt */
-#define I2C_PCA_CON_CR 0x07 /* Clock Rate (MASK) */
-
-struct i2c_algo_pca_data {
- void *data; /* private low level data */
- void (*write_byte) (void *data, int reg, int val);
- int (*read_byte) (void *data, int reg);
- int (*wait_for_completion) (void *data);
- void (*reset_chip) (void *data);
- /* i2c_clock values are defined in linux/i2c-algo-pca.h */
- unsigned int i2c_clock;
-};
-
-int i2c_pca_add_bus(struct i2c_adapter *);
-int i2c_pca_add_numbered_bus(struct i2c_adapter *);
-
-#endif /* _LINUX_I2C_ALGO_PCA_H */