From f474e956d74e3265b711d91adc5350f8e9c5f41c Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Fri, 15 Apr 2016 17:06:11 +0300
Subject: [PATCH] docs/machine: Start to update for esp8266 port.

---
 docs/library/machine.rst | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/docs/library/machine.rst b/docs/library/machine.rst
index dacfe737b..b4d25ceb3 100644
--- a/docs/library/machine.rst
+++ b/docs/library/machine.rst
@@ -14,9 +14,11 @@ Reset related functions
    Resets the device in a manner similar to pushing the external RESET
    button.
 
-.. function:: reset_cause()
+.. only:: port_wipy
 
-   Get the reset cause. See :ref:`constants <machine_constants>` for the possible return values.
+    .. function:: reset_cause()
+
+       Get the reset cause. See :ref:`constants <machine_constants>` for the possible return values.
 
 Interrupt related functions
 ---------------------------
@@ -41,10 +43,16 @@ Power related functions
 
 .. function:: freq()
 
-   Returns a tuple of clock frequencies: ``(sysclk,)``
-   These correspond to:
+    .. only:: not port_wipy
+
+        Returns CPU frequency in hertz.
+
+    .. only:: port_wipy
+
+        Returns a tuple of clock frequencies: ``(sysclk,)``
+        These correspond to:
 
-      - sysclk: frequency of the CPU
+        - sysclk: frequency of the CPU
 
 .. function:: idle()
 
-- 
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