diff options
Diffstat (limited to 'Documentation/w1/masters')
| -rw-r--r-- | Documentation/w1/masters/00-INDEX | 4 | ||||
| -rw-r--r-- | Documentation/w1/masters/ds2490 | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/w1/masters/00-INDEX b/Documentation/w1/masters/00-INDEX index d63fa024ac05..8330cf9325f0 100644 --- a/Documentation/w1/masters/00-INDEX +++ b/Documentation/w1/masters/00-INDEX @@ -4,7 +4,9 @@ ds2482 - The Maxim/Dallas Semiconductor DS2482 provides 1-wire busses. ds2490 - The Maxim/Dallas Semiconductor DS2490 builds USB <-> W1 bridges. -mxc_w1 +mxc-w1 - W1 master controller driver found on Freescale MX2/MX3 SoCs +omap-hdq + - HDQ/1-wire module of TI OMAP 2430/3430. w1-gpio - GPIO 1-wire bus master driver. diff --git a/Documentation/w1/masters/ds2490 b/Documentation/w1/masters/ds2490 index 28176def3d6f..3e091151dd80 100644 --- a/Documentation/w1/masters/ds2490 +++ b/Documentation/w1/masters/ds2490 @@ -21,8 +21,6 @@ Notes and limitations. - The weak pullup current is a minimum of 0.9mA and maximum of 6.0mA. - The 5V strong pullup is supported with a minimum of 5.9mA and a maximum of 30.4 mA. (From DS2490.pdf) -- While the ds2490 supports a hardware search the code doesn't take - advantage of it (in tested case it only returned first device). - The hardware will detect when devices are attached to the bus on the next bus (reset?) operation, however only a message is printed as the core w1 code doesn't make use of the information. Connecting |