imx: mx6: use OTP for teperature grade info

Use Temperature grade info in OTP/eFUSE for thermal management and display of thermal data.

Cc Stefan Roese <[email protected]>

Cc Eric Nelson <[email protected]>

Cc Heiko Schocher <[email protected]>

Cc Nikita Kiryanov <[email protected]>

Cc Jon Nettleton <[email protected]>

Cc Jason Liu <[email protected]>

Cc Ye Li <[email protected]>

Cc Fabio Estevam <[email protected]>

Cc Christian Gmeiner <[email protected]>

Cc Markus Niebel <[email protected]>

Cc Peng Fan <[email protected]>

Signed-off-by Tim Harvey <[email protected]>

---
v3:
- include display of temperature grade for IMX6SX
v2:
- split into two series: 1 for CPU frequency, other for Temperature grade

Tim Harvey (4):
mx6: add OTP bank1 registers
imx: mx6: add get_cpu_temp_grade to obtain cpu temperature grade from
OTP
imx: mx6: add display of CPU temperature grade in print_cpuinfo()
thermal: imx_thermal: use CPU temperature grade for trip points

 arch/arm/cpu/armv7/mx6/soc.c              | 38 +++++++++++++++++++++++++++++++
 arch/arm/imx-common/cpu.c                 | 25 ++++++++++++++++----
 arch/arm/include/asm/arch-mx6/imx-regs.h  | 19 ++++++++++++++++
 arch/arm/include/asm/arch-mx6/sys_proto.h |  1 +
 drivers/thermal/imx_thermal.c             | 29 +++++++++++++++--------
 include/imx_thermal.h                     |  6 +++++
 6 files changed, 104 insertions(+), 14 deletions(-)