From: Lee Jones <lee.jones@linaro.org>
Date: Thu, 20 Mar 2014 09:20:38 +0000 (+0000)
Subject: mtd: st_spi_fsm: Add support for JEDEC ID extraction
X-Git-Tag: v3.15-rc1~65^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bd512b562dde92dae90036c4e6fd91f3870e44f;p=pandora-kernel.git

mtd: st_spi_fsm: Add support for JEDEC ID extraction

Once we start supporting devices it will be handy go detect them
dynamically. This will be done using the chip's unique JEDEC ID. This
patch allows us to extract a device's JEDEC ID using the a predefined
FSM register write sequence.

Acked-by Angus Clark <angus.clark@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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