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| author |   Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2021-12-07 18:05:39 +0530 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-12-08 15:29:22 +0100 |
| commit | f872f73601b92c86f3da8bdf3e19abd0f1780eb9 (patch) | |
| tree | 207079d25254d554724c26a2c32c87b62f3de261 /drivers/thermal/intel | |
| parent | Linux 5.16-rc4 (diff) | |
| download | linux-dev-f872f73601b92c86f3da8bdf3e19abd0f1780eb9.tar.xz linux-dev-f872f73601b92c86f3da8bdf3e19abd0f1780eb9.zip | |
thermal: int340x: Fix VCoRefLow MMIO bit offset for TGL
The VCoRefLow CPU FIVR register definition for Tiger Lake is incorrect.
Current implementation reads it from MMIO offset 0x5A18 and bit
offset [12:14], but the actual correct register definition is from
bit offset [11:13].
Update to fix the bit offset.
Fixes: 473be51142ad ("thermal: int340x: processor_thermal: Add RFIM driver")
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Cc: 5.14+ <stable@vger.kernel.org> # 5.14+
[ rjw: New subject, changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal/intel')
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c index b25b54d4bac1..e693ec8234fb 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_rfim.c @@ -29,7 +29,7 @@ static const char * const fivr_strings[] = { }; static const struct mmio_reg tgl_fivr_mmio_regs[] = { - { 0, 0x5A18, 3, 0x7, 12}, /* vco_ref_code_lo */ + { 0, 0x5A18, 3, 0x7, 11}, /* vco_ref_code_lo */ { 0, 0x5A18, 8, 0xFF, 16}, /* vco_ref_code_hi */ { 0, 0x5A08, 8, 0xFF, 0}, /* spread_spectrum_pct */ { 0, 0x5A08, 1, 0x1, 8}, /* spread_spectrum_clk_enable */ |