On Thu, Mar 01, 2018 at 07:09:40AM +0800, Anson Huang wrote: > This patch adds i.MX7 thermal sensor support, most > of the i.MX7 thermal sensor functions are same with > i.MX6 except the registers offset/layout, so we move > those registers offset/layout definitions to soc data > structure. > > i.MX7 uses single calibration data @25C, the calibration > data is located at OCOTP offset 0x4F0, bit[17:9], the > formula is as below: > > Tmeas = (Nmeas - n1) + 25; n1 is the fuse value for 25C. > > Signed-off-by: Anson Huang <[email protected]> > Signed-off-by: Bai Ping <[email protected]> > Acked-by: Dong Aisheng <[email protected]> > Acked-by: Shawn Guo <[email protected]> > --- > changes since V4: > drop direct OCOTP register access for i.mx7d since it is a new added > platform, > only support reading ocotp values through the ocotp nvmem driver which > handles clock. > .../devicetree/bindings/thermal/imx-thermal.txt | 9 +- > drivers/thermal/imx_thermal.c | 295 > ++++++++++++++++----- > 2 files changed, 239 insertions(+), 65 deletions(-)
Please add ack/reviewed-by's when posting new versions. Rob
