ARM: dts: msm: increase SPI bus speed on MSM8939 improveTouch platform
On MSM8939 improveTouch platform, touchscreen communicates to host via SPI
bus. To maximize performance, bump SPI bus speed to 18 Mhz. This improves
bus transaction latency.
Change-Id: Ie6fc8add3af9e71b780cd3898a5eb845e528fd46
Signed-off-by:
Chun Zhang <chunz@codeaurora.org>
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