diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-11 22:26:20 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-11 22:26:20 -0700 |
commit | c971aa3693e1b68086e62645c54a087616217b6f (patch) | |
tree | 8ec6d0a1afdf5c2071840e96ab948fa6bb20b17e /drivers/thermal/intel_pch_thermal.c | |
parent | 8e7757d83d07cc77ee2661e9615a2f9f4ce540cd (diff) | |
parent | b32b5e14b4e0d40e06f094d2593b447e00acdf37 (diff) |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal updates from Zhang Rui:
- fix resources release in error paths when registering thermal zone.
(Christophe Jaillet)
- introduce a new thermal driver for on-chip PVT (Process, Voltage and
Temperature) monitoring unit implemented on UniPhier SoCs. This
driver supports temperature monitoring and alert function. (Kunihiko
Hayashi)
- Add support for mt2712 chip in the mtk_thermal driver. (Louis Yu)
- Add support for RK3328 SOC in rockchip_thermal driver. (Rocky Hao)
- cleanup a couple of platform thermal drivers to constify
thermal_zone_of_device_ops structures. (Julia Lawall)
- a couple of fixes in int340x and intel_pch_thermal thermal driver.
(Arvind Yadav, Sumeet Pawnikar, Brian Bian, Ed Swierk, Zhang Rui)
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (27 commits)
Thermal: int3406_thermal: fix thermal sysfs I/F
thermal: mediatek: minor mtk_thermal.c cleanups
thermal: mediatek: extend calibration data for mt2712 chip
thermal: mediatek: add Mediatek thermal driver for mt2712
dt-bindings: thermal: Add binding document for Mediatek thermal controller
thermal: intel_pch_thermal: Fix enable check on Broadwell-DE
thermal: rockchip: Support the RK3328 SOC in thermal driver
dt-bindings: rockchip-thermal: Support the RK3328 SoC compatible
thermal: bcm2835: constify thermal_zone_of_device_ops structures
thermal: exynos: constify thermal_zone_of_device_ops structures
thermal: zx2967: constify thermal_zone_of_device_ops structures
thermal: rcar_gen3_thermal: constify thermal_zone_of_device_ops structures
thermal: qoriq: constify thermal_zone_of_device_ops structures
thermal: hisilicon: constify thermal_zone_of_device_ops structures
thermal: core: Fix resources release in error paths in thermal_zone_device_register()
thermal: core: Use the new 'thermal_zone_destroy_device_groups()' helper function
thermal: core: Add some new helper functions to free resources
thermal: int3400_thermal: process "thermal table changed" event
thermal: uniphier: add UniPhier thermal driver
dt-bindings: thermal: add binding documentation for UniPhier thermal monitor
...
Diffstat (limited to 'drivers/thermal/intel_pch_thermal.c')
-rw-r--r-- | drivers/thermal/intel_pch_thermal.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/thermal/intel_pch_thermal.c b/drivers/thermal/intel_pch_thermal.c index 2b49e8d0fe9e..c60b1cfcc64e 100644 --- a/drivers/thermal/intel_pch_thermal.c +++ b/drivers/thermal/intel_pch_thermal.c @@ -49,7 +49,7 @@ #define WPT_TSGPEN 0x84 /* General Purpose Event Enables */ /* Wildcat Point-LP PCH Thermal Register bit definitions */ -#define WPT_TEMP_TSR 0x00ff /* Temp TS Reading */ +#define WPT_TEMP_TSR 0x01ff /* Temp TS Reading */ #define WPT_TSC_CPDE 0x01 /* Catastrophic Power-Down Enable */ #define WPT_TSS_TSDSS 0x10 /* Thermal Sensor Dynamic Shutdown Status */ #define WPT_TSS_GPES 0x08 /* GPE status */ @@ -125,7 +125,7 @@ static int pch_wpt_init(struct pch_thermal_device *ptd, int *nr_trips) *nr_trips = 0; /* Check if BIOS has already enabled thermal sensor */ - if (WPT_TSS_TSDSS & readb(ptd->hw_base + WPT_TSS)) { + if (WPT_TSEL_ETS & readb(ptd->hw_base + WPT_TSEL)) { ptd->bios_enabled = true; goto read_trips; } @@ -141,7 +141,7 @@ static int pch_wpt_init(struct pch_thermal_device *ptd, int *nr_trips) } writeb(tsel|WPT_TSEL_ETS, ptd->hw_base + WPT_TSEL); - if (!(WPT_TSS_TSDSS & readb(ptd->hw_base + WPT_TSS))) { + if (!(WPT_TSEL_ETS & readb(ptd->hw_base + WPT_TSEL))) { dev_err(&ptd->pdev->dev, "Sensor can't be enabled\n"); return -ENODEV; } @@ -174,9 +174,9 @@ read_trips: static int pch_wpt_get_temp(struct pch_thermal_device *ptd, int *temp) { - u8 wpt_temp; + u16 wpt_temp; - wpt_temp = WPT_TEMP_TSR & readl(ptd->hw_base + WPT_TEMP); + wpt_temp = WPT_TEMP_TSR & readw(ptd->hw_base + WPT_TEMP); /* Resolution of 1/2 degree C and an offset of -50C */ *temp = (wpt_temp * 1000 / 2 - 50000); @@ -387,7 +387,7 @@ static int intel_pch_thermal_resume(struct device *device) return ptd->ops->resume(ptd); } -static struct pci_device_id intel_pch_thermal_id[] = { +static const struct pci_device_id intel_pch_thermal_id[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_1), .driver_data = board_hsw, }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_2), |