From 2d417941a60768fbf586792837c758292afec719 Mon Sep 17 00:00:00 2001
From: Jarkko Nikula <jarkko.nikula@nokia.com>
Date: Tue, 3 Apr 2007 15:38:52 +0300
Subject: [PATCH] SPI: Merge improved clock management from N800 tree into
 OMAP2 McSPI

Patch makes the OMAP2 McSPI module to use interface and functional clocks
only when needed and inserts timeout handling in function
omap2_mcspi_txrx_pio.

These are originally developed by Samuel Ortiz <samuel.ortiz@solidboot.com>
and Juha Yrjola <juha.yrjola@solidboot.com>.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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