On Mon, Jan 05, 2015 at 10:32:29AM -0600, Nishanth Menon wrote: > TPS gpio now controls a 5v 500mA TL5209 regulator which may be supply > a fan (such as AFB02505HHB) over J1 connector for various purposes. > Provide device tree node to enable the same. > > Signed-off-by: Nishanth Menon <n...@ti.com> > --- > V4: Change format of the speed-map used. > V3: https://patchwork.kernel.org/patch/5562121/ > V2: https://patchwork.kernel.org/patch/5445111/ > V1: https://patchwork.kernel.org/patch/5444911/ > > Enable and disable can be controlled by (post the RPM, it finds > closest match - even a 1 will do) > > echo '13000' > /sys/class/hwmon/hwmon0/fan1_target > and > echo '0' > /sys/class/hwmon/hwmon0/fan1_target > > Test log: http://slexy.org/view/s2T0ajh46z > > requires CONFIG_GPIO_PALMAS and CONFIG_SENSORS_GPIO_FAN to be operational
oh, perhaps add these as modules to omap2plus_defconfig ? -- balbi
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