diff options
Diffstat (limited to 'drivers/led/issi/is31fl3741.h')
| -rw-r--r-- | drivers/led/issi/is31fl3741.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/led/issi/is31fl3741.h b/drivers/led/issi/is31fl3741.h index 0c3f7d3d18..6466696b60 100644 --- a/drivers/led/issi/is31fl3741.h +++ b/drivers/led/issi/is31fl3741.h @@ -53,7 +53,7 @@ # define IS31FL3741_CS_PULLDOWN ISSI_CSPULLUP #endif #ifdef ISSI_GLOBALCURRENT -# define IS31FL3741_GLOBALCURRENT ISSI_GLOBALCURRENT +# define IS31FL3741_GLOBAL_CURRENT ISSI_GLOBALCURRENT #endif #define is31_led is31fl3741_led_t @@ -69,6 +69,27 @@ #define PUR_32KR IS31FL3741_PUR_32K_OHM // ======== +#define IS31FL3741_REG_INTERRUPT_MASK 0xF0 +#define IS31FL3741_REG_INTERRUPT_STATUS 0xF1 +#define IS31FL3741_REG_ID 0xFC + +#define IS31FL3741_REG_COMMAND 0xFD + +#define IS31FL3741_COMMAND_PWM_0 0x00 +#define IS31FL3741_COMMAND_PWM_1 0x01 +#define IS31FL3741_COMMAND_SCALING_0 0x02 +#define IS31FL3741_COMMAND_SCALING_1 0x03 +#define IS31FL3741_COMMAND_FUNCTION 0x04 + +#define IS31FL3741_FUNCTION_REG_CONFIGURATION 0x00 +#define IS31FL3741_FUNCTION_REG_GLOBAL_CURRENT 0x01 +#define IS31FL3741_FUNCTION_REG_PULLDOWNUP 0x02 +#define IS31FL3741_FUNCTION_REG_PWM_FREQUENCY 0x36 +#define IS31FL3741_FUNCTION_REG_RESET 0x3F + +#define IS31FL3741_REG_COMMAND_WRITE_LOCK 0xFE +#define IS31FL3741_COMMAND_WRITE_LOCK_MAGIC 0xC5 + #define IS31FL3741_I2C_ADDRESS_GND 0x30 #define IS31FL3741_I2C_ADDRESS_SCL 0x31 #define IS31FL3741_I2C_ADDRESS_SDA 0x32 |