Thermal sensor needs pll3_usb_otg when measuring temperature,
otherwise the temperature read will be incorrect, so need to
enable this clk before sensor working, for alarm function,
as hardware will take measurement periodically, so we should
keep this clk always on once alarm function is enabled.
On 19-12-2013 17:16, Anson Huang wrote:
Thermal sensor needs pll3_usb_otg when measuring temperature,
otherwise the temperature read will be incorrect, so need to
enable this clk before sensor working, for alarm function,
as hardware will take measurement periodically, so we should
keep this
Sent from Anson's iPhone
在 2013年12月19日,21:13,Eduardo Valentin eduardo.valen...@ti.com 写道:
On 19-12-2013 17:16, Anson Huang wrote:
Thermal sensor needs pll3_usb_otg when measuring temperature,
otherwise the temperature read will be incorrect, so need to
enable this clk before sensor