summaryrefslogtreecommitdiff
path: root/doc/README.omap-reset-time
diff options
context:
space:
mode:
Diffstat (limited to 'doc/README.omap-reset-time')
-rw-r--r--doc/README.omap-reset-time20
1 files changed, 0 insertions, 20 deletions
diff --git a/doc/README.omap-reset-time b/doc/README.omap-reset-time
deleted file mode 100644
index 0c974ba..0000000
--- a/doc/README.omap-reset-time
+++ /dev/null
@@ -1,20 +0,0 @@
-README on how reset time on OMAPs should be calculated
-
-CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC:
-Most OMAPs' provide a way to specify the time for
-which the reset should be held low while the voltages
-and Oscillator outputs stabilize.
-
-This time is mostly board and PMIC dependent. Hence the
-boards are expected to specify a pre-computed time
-using the above option, (the details on how to compute
-the value are given below) without which a default time
-as specified by CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC
-is used.
-
-The value for CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC
-can be computed using a summation of the below 3 parameters
--1- Time taken by the Osciallator to stop and restart
--2- PMIC OTP time
--3- Voltage ramp time, which can be derived using the
-PMIC slew rate and value of voltage ramp needed.