mfd: Add support for STMPE SPI interface
authorViresh Kumar <viresh.kumar@st.com>
Thu, 17 Nov 2011 05:32:21 +0000 (11:02 +0530)
committerSamuel Ortiz <sameo@linux.intel.com>
Sun, 8 Jan 2012 23:37:43 +0000 (00:37 +0100)
Few STMPE controller can have register interface over SPI or I2C. Current
implementation only supports I2C.

This patch adds support for SPI interface for accessing STMPE's address space.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

No differences found