'\" t
.\"     Title: struct i2c_timings
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: I2C and SMBus Subsystem
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "STRUCT I2C_TIMINGS" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "I2C and SMBus Subsystem"
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.SH "NAME"
struct_i2c_timings \- I2C timing information
.SH "SYNOPSIS"
.sp
.nf
struct i2c_timings {
  u32 bus_freq_hz;
  u32 scl_rise_ns;
  u32 scl_fall_ns;
  u32 scl_int_delay_ns;
  u32 sda_fall_ns;
};  
.fi
.SH "MEMBERS"
.PP
bus_freq_hz
.RS 4
the bus frequency in Hz
.RE
.PP
scl_rise_ns
.RS 4
time SCL signal takes to rise in ns; t(r) in the I2C specification
.RE
.PP
scl_fall_ns
.RS 4
time SCL signal takes to fall in ns; t(f) in the I2C specification
.RE
.PP
scl_int_delay_ns
.RS 4
time IP core additionally needs to setup SCL in ns
.RE
.PP
sda_fall_ns
.RS 4
time SDA signal takes to fall in ns; t(f) in the I2C specification
.RE
.SH "COPYRIGHT"
.br