From 64ff247a978facc437d40f0c9b754675846a98f0 Mon Sep 17 00:00:00 2001 From: "Ivan T. Ivanov" Date: Thu, 13 Feb 2014 18:21:38 +0200 Subject: [PATCH] spi: Add Qualcomm QUP SPI controller support Qualcomm Universal Peripheral (QUP) core is an AHB slave that provides a common data path (an output FIFO and an input FIFO) for serial peripheral interface (SPI) mini-core. SPI in master mode supports up to 50MHz, up to four chip selects, programmable data path from 4 bits to 32 bits and numerous protocol variants. Cc: Alok Chauhan Cc: Gilad Avidov Cc: Kiran Gunda Cc: Sagar Dharia Cc: dsneddon@codeaurora.org Signed-off-by: Ivan T. Ivanov Signed-off-by: Mark Brown --- Reading git-format-patch failed