drivers: thermal: bcl-pmic5: clean up PMIC v5 BCL driver

Clean up PMIC v5 BCL driver. It includes rename driver,
remove redundant debug logs, remove WARN_ON from ISR etc.

Change-Id: Ia6a3a406c6f139cfa6741e4e2f08dc9cd4e4bdaa
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
7 files changed