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/linux/arch/arm64/boot/dts/apple/
H A Dt8112-pmgr.dtsi10 ps_sbr: power-controller@100 {
13 #power-domain-cells = <0>;
19 ps_aic: power-controller@108 {
22 #power-domain-cells = <0>;
28 ps_dwi: power-controller@110 {
31 #power-domain-cells = <0>;
37 ps_soc_spmi0: power-controller@118 {
40 #power-domain-cells = <0>;
45 ps_gpio: power-controller@120 {
48 #power-domain-cells = <0>;
[all …]
H A Dt8103-pmgr.dtsi10 ps_sbr: power-controller@100 {
13 #power-domain-cells = <0>;
19 ps_aic: power-controller@108 {
22 #power-domain-cells = <0>;
28 ps_dwi: power-controller@110 {
31 #power-domain-cells = <0>;
37 ps_soc_spmi0: power-controller@118 {
40 #power-domain-cells = <0>;
45 ps_soc_spmi1: power-controller@120 {
48 #power-domain-cells = <0>;
[all …]
H A Dt8012-pmgr.dtsi9 ps_cpu0: power-controller@80000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@80008 {
21 #power-domain-cells = <0>;
27 ps_cpm: power-controller@80040 {
30 #power-domain-cells = <0>;
36 ps_sio_busif: power-controller@80158 {
39 #power-domain-cells = <0>;
44 ps_sio_p: power-controller@80160 {
47 #power-domain-cells = <0>;
[all …]
H A Dt8010-pmgr.dtsi9 ps_cpu0: power-controller@80000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@80008 {
21 #power-domain-cells = <0>;
27 ps_cpm: power-controller@80040 {
30 #power-domain-cells = <0>;
36 ps_sio_busif: power-controller@80160 {
39 #power-domain-cells = <0>;
44 ps_sio_p: power-controller@80168 {
47 #power-domain-cells = <0>;
[all …]
H A Ds8001-pmgr.dtsi9 ps_cpu0: power-controller@80000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@80008 {
21 #power-domain-cells = <0>;
27 ps_cpm: power-controller@80040 {
30 #power-domain-cells = <0>;
36 ps_sio_busif: power-controller@80148 {
39 #power-domain-cells = <0>;
44 ps_sio_p: power-controller@80150 {
47 #power-domain-cells = <0>;
[all …]
H A Ds800-0-3-pmgr.dtsi9 ps_cpu0: power-controller@80000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@80008 {
21 #power-domain-cells = <0>;
27 ps_cpm: power-controller@80040 {
30 #power-domain-cells = <0>;
36 ps_sio_busif: power-controller@80150 {
39 #power-domain-cells = <0>;
44 ps_sio_p: power-controller@80158 {
47 #power-domain-cells = <0>;
[all …]
H A Dt8011-pmgr.dtsi9 ps_cpu0: power-controller@80000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@80008 {
21 #power-domain-cells = <0>;
27 ps_cpu2: power-controller@80010 {
30 #power-domain-cells = <0>;
36 ps_cpm: power-controller@80040 {
39 #power-domain-cells = <0>;
45 ps_sio_busif: power-controller@80158 {
48 #power-domain-cells = <0>;
[all …]
H A Ds5l8960x-pmgr.dtsi9 ps_cpu0: power-controller@20000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@20008 {
21 #power-domain-cells = <0>;
27 ps_secuart0: power-controller@200f0 {
30 #power-domain-cells = <0>;
33 power-domains = <&ps_sio_p>;
36 ps_secuart1: power-controller@200f8 {
39 #power-domain-cells = <0>;
42 power-domains = <&ps_sio_p>;
[all …]
H A Dt600x-pmgr.dtsi9 DIE_NODE(ps_pms_bridge): power-controller@100 {
12 #power-domain-cells = <0>;
18 DIE_NODE(ps_aic): power-controller@108 {
21 #power-domain-cells = <0>;
27 DIE_NODE(ps_dwi): power-controller@110 {
30 #power-domain-cells = <0>;
36 DIE_NODE(ps_pms): power-controller@118 {
39 #power-domain-cells = <0>;
45 DIE_NODE(ps_gpio): power-controller@120 {
48 #power-domain-cells = <0>;
[all …]
H A Dt7001-pmgr.dtsi9 ps_cpu0: power-controller@20000 {
12 #power-domain-cells = <0>;
18 ps_cpu1: power-controller@20008 {
21 #power-domain-cells = <0>;
27 ps_cpu2: power-controller@20010 {
30 #power-domain-cells = <0>;
36 ps_cpm: power-controller@20040 {
39 #power-domain-cells = <0>;
45 ps_sio_p: power-controller@201f8 {
48 #power-domain-cells = <0>;
[all …]
H A Dt7000-pmgr.dtsi8 ps_cpu0: power-controller@20000 {
11 #power-domain-cells = <0>;
17 ps_cpu1: power-controller@20008 {
20 #power-domain-cells = <0>;
26 ps_cpm: power-controller@20040 {
29 #power-domain-cells = <0>;
35 ps_sio_p: power-controller@201f8 {
38 #power-domain-cells = <0>;
43 ps_lio: power-controller@20100 {
46 #power-domain-cells = <0>;
[all …]
/linux/drivers/net/ipa/
H A Dipa_power.c54 static int ipa_interconnect_init(struct ipa_power *power, in ipa_interconnect_init() argument
62 interconnect = &power->interconnect[0]; in ipa_interconnect_init()
63 for (i = 0; i < power->interconnect_count; i++) { in ipa_interconnect_init()
72 ret = of_icc_bulk_get(power->dev, power->interconnect_count, in ipa_interconnect_init()
73 power->interconnect); in ipa_interconnect_init()
78 icc_bulk_disable(power->interconnect_count, power->interconnect); in ipa_interconnect_init()
81 ret = icc_bulk_set_bw(power->interconnect_count, power->interconnect); in ipa_interconnect_init()
83 icc_bulk_put(power->interconnect_count, power->interconnect); in ipa_interconnect_init()
89 static void ipa_interconnect_exit(struct ipa_power *power) in ipa_interconnect_exit() argument
91 icc_bulk_put(power->interconnect_count, power->interconnect); in ipa_interconnect_exit()
[all …]
/linux/drivers/staging/nvec/
H A Dnvec_power.c87 struct nvec_power *power = in nvec_power_notifier() local
95 if (power->on != res->plu) { in nvec_power_notifier()
96 power->on = res->plu; in nvec_power_notifier()
109 static void get_bat_mfg_data(struct nvec_power *power) in get_bat_mfg_data() argument
116 nvec_write_async(power->nvec, buf, 2); in get_bat_mfg_data()
123 struct nvec_power *power = in nvec_power_bat_notifier() local
134 if (power->bat_present == 0) { in nvec_power_bat_notifier()
136 get_bat_mfg_data(power); in nvec_power_bat_notifier()
139 power->bat_present = 1; in nvec_power_bat_notifier()
143 power->bat_status = in nvec_power_bat_notifier()
[all …]
/linux/arch/arm64/boot/dts/arm/
H A Djuno-scmi.dtsi3 power-domains = <&scmi_devpd 8>;
7 power-domains = <&scmi_devpd 8>;
11 power-domains = <&scmi_devpd 8>;
15 power-domains = <&scmi_devpd 8>;
19 power-domains = <&scmi_devpd 8>;
23 power-domains = <&scmi_devpd 8>;
27 power-domains = <&scmi_devpd 8>;
31 power-domains = <&scmi_devpd 8>;
55 #power-domain-cells = <1>;
120 power-domains = <&scmi_devpd 8>;
[all …]
/linux/drivers/pmdomain/bcm/
H A Dbcm63xx-power.c20 struct bcm63xx_power *power; member
40 struct bcm63xx_power *power = pmd->power; in bcm63xx_power_get_state() local
47 *is_on = !(__raw_readl(power->base) & pmd->mask); in bcm63xx_power_get_state()
54 struct bcm63xx_power *power = pmd->power; in bcm63xx_power_set_state() local
61 spin_lock_irqsave(&power->lock, flags); in bcm63xx_power_set_state()
62 val = __raw_readl(power->base); in bcm63xx_power_set_state()
67 __raw_writel(val, power->base); in bcm63xx_power_set_state()
68 spin_unlock_irqrestore(&power->lock, flags); in bcm63xx_power_set_state()
94 struct bcm63xx_power *power; in bcm63xx_power_probe() local
99 power = devm_kzalloc(dev, sizeof(*power), GFP_KERNEL); in bcm63xx_power_probe()
[all …]
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm2835-rpi.dtsi1 #include <dt-bindings/power/raspberrypi-power.h>
15 power: power { label
16 compatible = "raspberrypi,bcm2835-power";
18 #power-domain-cells = <1>;
33 power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
40 power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
70 power-domains = <&power RPI_POWER_DOMAIN_USB>;
74 power-domains = <&power RPI_POWER_DOMAIN_VEC>;
79 power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
83 power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
/linux/Documentation/devicetree/bindings/power/
H A Dpower_domain.txt4 used for power gating of selected IP blocks for power saving by reduced leakage
12 #power-domain-cells property in the PM domain provider node.
16 See power-domain.yaml.
21 - power-domains : A list of PM domain specifiers, as defined by bindings of
22 the power controller that is the PM domain provider.
25 - power-domain-names : A list of power domain name strings sorted in the same
26 order as the power-domains property. Consumers drivers will use
27 power-domain-names to match power domains with power-domains
35 power-domains = <&power 0>;
36 power-domain-names = "io";
[all …]
/linux/drivers/base/power/
H A Dsysfs.c104 dev->power.runtime_auto ? ctrl_auto : ctrl_on); in control_show()
154 if (dev->power.runtime_error) { in runtime_status_show()
156 } else if (dev->power.disable_depth) { in runtime_status_show()
159 switch (dev->power.runtime_status) { in runtime_status_show()
185 if (!dev->power.use_autosuspend) in autosuspend_delay_ms_show()
188 return sysfs_emit(buf, "%d\n", dev->power.autosuspend_delay); in autosuspend_delay_ms_show()
196 if (!dev->power.use_autosuspend) in autosuspend_delay_ms_store()
247 ret = dev_pm_qos_update_request(dev->power.qos->resume_latency_req, in pm_qos_resume_latency_us_store()
354 spin_lock_irq(&dev->power.lock); in wakeup_count_show()
355 if (dev->power.wakeup) { in wakeup_count_show()
[all …]
/linux/drivers/usb/musb/
H A Dmusb_virthub.c25 u8 power; in musb_host_finish_resume() local
31 power = musb_readb(musb->mregs, MUSB_POWER); in musb_host_finish_resume()
32 power &= ~MUSB_POWER_RESUME; in musb_host_finish_resume()
33 musb_dbg(musb, "root port resume stopped, power %02x", power); in musb_host_finish_resume()
34 musb_writeb(musb->mregs, MUSB_POWER, power); in musb_host_finish_resume()
53 u8 power; in musb_port_suspend() local
64 power = musb_readb(mbase, MUSB_POWER); in musb_port_suspend()
68 if (power & MUSB_POWER_RESUME) in musb_port_suspend()
71 if (!(power & MUSB_POWER_SUSPENDM)) { in musb_port_suspend()
72 power |= MUSB_POWER_SUSPENDM; in musb_port_suspend()
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-powercap6 The powercap/ class sub directory belongs to the power cap
8 Documentation/power/powercap/powercap.rst for details.
16 Here <control type> determines how the power is going to be
17 controlled. A <control type> can contain multiple power zones.
24 This allows to enable/disable power capping for a "control type".
25 This status affects every power zone using this "control_type.
27 What: /sys/class/powercap/<control type>/<power zone>
32 A power zone is a single or a collection of devices, which can
33 be independently monitored and controlled. A power zone sysfs
37 What: /sys/class/powercap/<control type>/<power zone>/<child power zone>
[all …]
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8167.dtsi10 #include <dt-bindings/power/mt8167-power.h>
42 spm: power-controller {
43 compatible = "mediatek,mt8167-power-controller";
46 #power-domain-cells = <1>;
48 /* power domains of the SoC */
49 power-domain@MT8167_POWER_DOMAIN_MM {
53 #power-domain-cells = <0>;
57 power-domain@MT8167_POWER_DOMAIN_VDEC {
62 #power-domain-cells = <0>;
65 power-domain@MT8167_POWER_DOMAIN_ISP {
[all …]
/linux/Documentation/hwmon/
H A Docc.rst17 sensor data as well as perform thermal and power management on the system.
77 power[1-n]_input
78 Latest measured power reading of the component in
80 power[1-n]_average
81 Average power of the component in microwatts.
82 power[1-n]_average_interval
83 The amount of time over which the power average
86 [with power sensor version < 2]
88 power[1-n]_label
91 [with power sensor version >= 2]
[all …]
/linux/arch/powerpc/boot/dts/fsl/
H A De6500_power_isa.dtsi37 power-isa-version = "2.06";
38 power-isa-b; // Base
39 power-isa-e; // Embedded
40 power-isa-atb; // Alternate Time Base
41 power-isa-cs; // Cache Specification
42 power-isa-ds; // Decorated Storage
43 power-isa-e.ed; // Embedded.Enhanced Debug
44 power-isa-e.pd; // Embedded.External PID
45 power-isa-e.hv; // Embedded.Hypervisor
46 power-isa-e.le; // Embedded.Little-Endian
[all …]
H A De5500_power_isa.dtsi37 power-isa-version = "2.06";
38 power-isa-b; // Base
39 power-isa-e; // Embedded
40 power-isa-atb; // Alternate Time Base
41 power-isa-cs; // Cache Specification
42 power-isa-ds; // Decorated Storage
43 power-isa-e.ed; // Embedded.Enhanced Debug
44 power-isa-e.pd; // Embedded.External PID
45 power-isa-e.hv; // Embedded.Hypervisor
46 power-isa-e.le; // Embedded.Little-Endian
[all …]
/linux/Documentation/power/powercap/
H A Dpowercap.rst5 The power capping framework provides a consistent interface between the kernel
6 and the user space that allows power capping drivers to expose the settings to
12 The framework exposes power capping devices to user space via sysfs in the
14 'control types', which correspond to different methods of power capping. For
17 corresponds to the use of idle injection for controlling power.
20 monitored using the power capping method determined by the control type the
21 given zone belongs to. They each contain attributes for monitoring power, as
22 well as controls represented in the form of power constraints. If the parts of
23 the system represented by different power zones are hierarchical (that is, one
24 bigger part consists of multiple smaller parts that each have their own power
[all …]

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