system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-20 11:07:02 +00:00
Code Issues Packages Projects Releases Wiki Activity
linux/drivers/thermal
History
Srinivas Pandruvada 5bc6b1df65 thermal: intel: int340x: Add DLVR support for RFIM control 
Add support for DLVR (Digital Linear Voltage Regulator) attributes,
which can be used to control RFIM.

Here instead of "fivr" another directory "dlvr" is created with DLVR
attributes:

/sys/bus/pci/devices/0000:00:04.0/dlvr
├── dlvr_freq_mhz
├── dlvr_freq_select
├── dlvr_hardware_rev
├── dlvr_pll_busy
├── dlvr_rfim_enable
└── dlvr_spread_spectrum_pct
└── dlvr_control_mode
└── dlvr_control_lock

Attributes
dlvr_freq_mhz (RO):
Current DLVR PLL frequency in MHz.

dlvr_freq_select (RW):
Sets DLVR PLL clock frequency.

dlvr_hardware_rev (RO):
DLVR hardware revision.

dlvr_pll_busy (RO):
PLL can't accept frequency change when set.

dlvr_rfim_enable (RW):
0: Disable RF frequency hopping, 1: Enable RF frequency hopping.

dlvr_control_mode (RW):
Specifies how frequencies are spread. 0: Down spread, 1: Spread in Center.

dlvr_control_lock (RW):
1: future writes are ignored.

dlvr_spread_spectrum_pct (RW)
A write to this register updates the DLVR spread spectrum percent value.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
[ rjw: Subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-04-18 15:24:40 +02:00
..
broadcom thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister 2023-04-07 18:36:28 +02:00
intel thermal: intel: int340x: Add DLVR support for RFIM control 2023-04-18 15:24:40 +02:00
mediatek thermal/drivers/mediatek/lvts_thermal: Add AP domain for mt8195 2023-04-07 11:18:28 +02:00
qcom thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
samsung thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
st thermal/drivers/stm: Don't set no_hwmon to false 2023-04-01 20:51:45 +02:00
tegra thermal/drivers/tegra-bpmp: Handle offline zones 2023-04-07 10:31:33 +02:00
ti-soc-thermal - Add more thermal zone device encapsulation: prevent setting 2023-04-03 20:43:32 +02:00
amlogic_thermal.c thermal: amlogic: Use dev_err_probe() 2023-04-07 11:18:28 +02:00
armada_thermal.c thermal: Remove debug or error messages in get_temp() ops 2023-03-03 20:45:02 +01:00
cpufreq_cooling.c - Add more thermal zone device encapsulation: prevent setting 2023-04-03 20:43:32 +02:00
cpuidle_cooling.c thermal/drivers/cpuidle_cooling: Fix use after error 2021-04-15 13:21:26 +02:00
da9062-thermal.c thermal/drivers/da9062: Don't access the thermal zone device fields 2023-03-03 20:45:03 +01:00
db8500_thermal.c thermal/drivers/db8500: Use driver dev instead of tz->device 2023-04-01 20:51:45 +02:00
devfreq_cooling.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
dove_thermal.c thermal: Remove debug or error messages in get_temp() ops 2023-03-03 20:45:02 +01:00
gov_bang_bang.c thermal/core/governors: Use thermal_zone_get_trip() instead of ops functions 2023-01-06 14:14:47 +01:00
gov_fair_share.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
gov_power_allocator.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
gov_step_wise.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
gov_user_space.c thermal: gov_user_space: Do not lock thermal zone mutex 2022-08-30 20:18:47 +02:00
hisi_thermal.c thermal/drivers/hisi: Use devm_platform_ioremap_resource() 2023-04-01 20:51:45 +02:00
imx8mm_thermal.c thermal: Use of_property_present() for testing DT property presence 2023-03-30 19:26:44 +02:00
imx_sc_thermal.c thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
imx_thermal.c - Add more thermal zone device encapsulation: prevent setting 2023-04-03 20:43:32 +02:00
k3_bandgap.c thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
k3_j72xx_bandgap.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
Kconfig thermal/drivers/mediatek: Relocate driver to mediatek folder 2023-02-15 17:28:25 +01:00
khadas_mcu_fan.c thermal/core: Make cooling device state change private 2021-01-19 22:31:10 +01:00
kirkwood_thermal.c thermal: Remove debug or error messages in get_temp() ops 2023-03-03 20:45:02 +01:00
Makefile thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
max77620_thermal.c thermal: Remove debug or error messages in get_temp() ops 2023-03-03 20:45:02 +01:00
qoriq_thermal.c thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
rcar_gen3_thermal.c thermal/drivers/rcar_gen3_thermal: Remove R-Car H3 ES1.* handling 2023-04-01 20:51:45 +02:00
rcar_thermal.c thermal/hwmon: Do not set no_hwmon before calling thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
rockchip_thermal.c thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive() 2023-04-07 10:31:33 +02:00
rzg2l_thermal.c thermal/hwmon: Do not set no_hwmon before calling thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
spear_thermal.c thermal/drivers/spear: Don't use tz->device but pdev->dev 2023-03-03 20:45:02 +01:00
sprd_thermal.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
sun8i_thermal.c thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
thermal-generic-adc.c thermal: Remove debug or error messages in get_temp() ops 2023-03-03 20:45:02 +01:00
thermal_acpi.c thermal: ACPI: Make helpers retrieve temperature only 2023-02-02 15:26:45 +01:00
thermal_core.c thermal/core: Alloc-copy-free the thermal zone parameters structure 2023-04-07 18:36:28 +02:00
thermal_core.h thermal: core: Introduce thermal_cooling_device_update() 2023-03-22 15:20:38 +01:00
thermal_helpers.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_hwmon.c thermal: thermal_hwmon: Revert recent message adjustment 2023-03-29 20:40:10 +02:00
thermal_hwmon.h thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
thermal_mmio.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
thermal_netlink.c thermal/core: Fix unregistering netlink at thermal init time 2023-01-25 16:40:39 +01:00
thermal_netlink.h thermal/core: Fix unregistering netlink at thermal init time 2023-01-25 16:40:39 +01:00
thermal_of.c thermal/of: Unexport unused OF functions 2023-04-07 18:36:28 +02:00
thermal_sysfs.c thermal: core: Drop excessive lockdep_assert_held() calls 2023-03-28 20:49:47 +02:00
thermal_trace.h thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_trace_ipa.h thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_trip.c thermal/core: Move the thermal trip code to a dedicated file 2023-01-25 16:40:39 +01:00
uniphier_thermal.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00