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/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>;
120 power-domains = <&scmi_devpd 8>;
123 power-domains = <&scmi_devpd 8>;
[all …]
/linux/arch/arm64/boot/dts/apple/
H A Ds5l8960x-pmgr.dtsi3 * PMGR Power domains for the Apple S5L8960X "A7" SoC
33 power-domains = <&ps_sio_p>;
42 power-domains = <&ps_sio_p>;
111 power-domains = <&ps_sio_p>;
120 power-domains = <&ps_sio_p>;
129 power-domains = <&ps_sio_p>;
138 power-domains = <&ps_sio_p>;
147 power-domains = <&ps_sio_p>;
156 power-domains = <&ps_sio_p>;
165 power-domains = <&ps_sio_p>;
[all …]
H A Dt8112-pmgr.dtsi3 * PMGR Power domains for the Apple T8112 "M2" SoC
77 power-domains = <&ps_pms>;
95 power-domains = <&ps_pms>;
170 power-domains = <&ps_sio_busif>;
179 power-domains = <&ps_sio>;
188 power-domains = <&ps_sio>;
197 power-domains = <&ps_sio>;
206 power-domains = <&ps_sio>;
215 power-domains = <&ps_sio>;
224 power-domains = <&ps_sio>;
[all …]
H A Dt600x-pmgr.dtsi3 * PMGR Power domains for the Apple T6001 "M1 Max" SoC
51 power-domains = <&DIE_NODE(ps_pms)>, <&DIE_NODE(ps_sio)>;
69 power-domains = <&DIE_NODE(ps_pms)>;
94 power-domains = <&DIE_NODE(ps_pcie1_ref)>;
103 power-domains = <&DIE_NODE(ps_pcie0_ref)>;
238 power-domains = <&DIE_NODE(ps_afi)>;
248 power-domains = <&DIE_NODE(ps_afi)>;
258 power-domains = <&DIE_NODE(ps_afnc1_ioa)>;
268 power-domains = <&DIE_NODE(ps_afnc0_ioa)>;
278 power-domains = <&DIE_NODE(ps_afnc1_ls)>;
[all …]
H A Dt8103-pmgr.dtsi3 * PMGR Power domains for the Apple T8103 "M1" SoC
93 power-domains = <&ps_pms>;
102 power-domains = <&ps_pms>;
111 power-domains = <&ps_pms>;
120 power-domains = <&ps_pms>;
129 power-domains = <&ps_pms>;
228 power-domains = <&ps_sio_busif>;
237 power-domains = <&ps_sio>;
270 power-domains = <&ps_sio>;
279 power-domains = <&ps_sio>;
[all …]
H A Dt7000-pmgr.dtsi3 * PMGR Power domains for the Apple T7000 "A8" SoC
100 power-domains = <&ps_sio_p>;
109 power-domains = <&ps_sio_p>;
118 power-domains = <&ps_sio_p>;
127 power-domains = <&ps_sio_p>;
136 power-domains = <&ps_sio_p>;
145 power-domains = <&ps_sio_p>;
154 power-domains = <&ps_sio_p>;
163 power-domains = <&ps_sio_p>;
172 power-domains = <&ps_sio_p>;
[all …]
H A Ds800-0-3-pmgr.dtsi3 * PMGR Power domains for the Apple S8000/3 "A9" SoC
50 power-domains = <&ps_sio_busif>;
110 power-domains = <&ps_sio_p>;
119 power-domains = <&ps_sio_p>;
128 power-domains = <&ps_sio_p>;
137 power-domains = <&ps_sio_p>;
146 power-domains = <&ps_sio_p>;
155 power-domains = <&ps_sio_p>;
164 power-domains = <&ps_sio_p>;
173 power-domains = <&ps_sio_p>;
[all …]
H A Ds8001-pmgr.dtsi3 * PMGR Power domains for the Apple S8001 "A9X" SoC
50 power-domains = <&ps_sio_busif>;
101 power-domains = <&ps_sio_p>;
110 power-domains = <&ps_sio_p>;
119 power-domains = <&ps_sio_p>;
128 power-domains = <&ps_sio_p>;
137 power-domains = <&ps_sio_p>;
146 power-domains = <&ps_sio_p>;
155 power-domains = <&ps_sio_p>;
164 power-domains = <&ps_sio_p>;
[all …]
H A Dt7001-pmgr.dtsi3 * PMGR Power domains for the Apple T7001 "A8X" SoC
110 power-domains = <&ps_sio_p>;
119 power-domains = <&ps_sio_p>;
128 power-domains = <&ps_sio_p>;
137 power-domains = <&ps_sio_p>;
146 power-domains = <&ps_sio_p>;
155 power-domains = <&ps_sio_p>;
164 power-domains = <&ps_sio_p>;
173 power-domains = <&ps_sio_p>;
182 power-domains = <&ps_sio_p>;
[all …]
H A Dt8010-pmgr.dtsi3 * PMGR Power domains for the Apple T8010 "A10" SoC
50 power-domains = <&ps_sio_busif>;
118 power-domains = <&ps_sio_p>;
127 power-domains = <&ps_sio_p>;
136 power-domains = <&ps_sio_p>;
145 power-domains = <&ps_sio_p>;
154 power-domains = <&ps_sio_p>;
163 power-domains = <&ps_sio_p>;
172 power-domains = <&ps_sio_p>;
181 power-domains = <&ps_sio_p>;
[all …]
H A Dt8011-pmgr.dtsi3 * PMGR Power domains for the Apple T8011 "A10X" SoC
59 power-domains = <&ps_sio_busif>;
119 power-domains = <&ps_sio_p>;
128 power-domains = <&ps_sio_p>;
137 power-domains = <&ps_sio_p>;
146 power-domains = <&ps_sio_p>;
155 power-domains = <&ps_sio_p>;
164 power-domains = <&ps_sio_p>;
173 power-domains = <&ps_sio_p>;
182 power-domains = <&ps_sio_p>;
[all …]
H A Dt8012-pmgr.dtsi3 * PMGR Power domains for the Apple T8012 "T2" SoC
50 power-domains = <&ps_sio_busif>;
117 power-domains = <&ps_sio_p>;
126 power-domains = <&ps_sio_p>;
135 power-domains = <&ps_sio_p>;
144 power-domains = <&ps_sio_p>;
153 power-domains = <&ps_sio_p>;
162 power-domains = <&ps_sio_p>;
171 power-domains = <&ps_sio_p>;
180 power-domains = <&ps_sio_p>;
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8-ss-img.dtsi47 power-domains = <&pd IMX_SC_R_ISI_CH0>,
67 power-domains = <&pd IMX_SC_R_CSI_0>;
82 power-domains = <&pd IMX_SC_R_CSI_0>;
92 power-domains = <&pd IMX_SC_R_ISI_CH0>;
102 power-domains = <&pd IMX_SC_R_ISI_CH0>;
115 power-domains = <&pd IMX_SC_R_CSI_0_I2C_0>;
130 power-domains = <&pd IMX_SC_R_ISI_CH0>;
144 power-domains = <&pd IMX_SC_R_CSI_1>;
159 power-domains = <&pd IMX_SC_R_CSI_1>;
169 power-domains = <&pd IMX_SC_R_ISI_CH0>;
[all …]
H A Dimx8-ss-dma.dtsi36 power-domains = <&pd IMX_SC_R_SPI_0>;
54 power-domains = <&pd IMX_SC_R_SPI_1>;
72 power-domains = <&pd IMX_SC_R_SPI_2>;
90 power-domains = <&pd IMX_SC_R_SPI_3>;
104 power-domains = <&pd IMX_SC_R_UART_0>;
118 power-domains = <&pd IMX_SC_R_UART_1>;
132 power-domains = <&pd IMX_SC_R_UART_2>;
146 power-domains = <&pd IMX_SC_R_UART_3>;
162 power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
186 power-domains = <&pd IMX_SC_R_DMA_2_CH0>,
[all …]
/linux/Documentation/devicetree/bindings/power/
H A Dpower-domain.yaml7 title: Generic PM domains
15 System on chip designs are often divided into multiple PM domains that can be
17 leakage current. Moreover, in some cases the similar PM domains may also be
21 their PM domains provided by PM domain providers. A PM domain provider can be
23 domains. A consumer node can refer to the provider by a phandle and a set of
41 PM domain and not the idle states of the devices or sub-domains in the PM
42 domain. Devices and sub-domains have their own idle states independent of
48 Phandles to the OPP tables of power domains that are capable of scaling
50 a single power domain only or all the power domains provided by the
58 domains (e.g. power controllers), but can be any value as specified
[all …]
H A Dpower_domain.txt1 * Generic PM domains
3 System on chip designs are often divided into multiple PM domains that can be
8 their PM domains provided by PM domain providers. A PM domain provider can be
10 domains. A consumer node can refer to the provider by a phandle and a set of
21 - power-domains : A list of PM domain specifiers, as defined by bindings of
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>;
42 power-domains = <&power 0>, <&power 1> ;
49 In the second example the consumer device are partitioned across two PM domains,
[all …]
/linux/arch/arm/boot/dts/renesas/
H A Dr8a7792.dtsi55 power-domains = <&sysc R8A7792_PD_CA15_CPU0>;
66 power-domains = <&sysc R8A7792_PD_CA15_CPU1>;
75 power-domains = <&sysc R8A7792_PD_CA15_SCU>;
125 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
141 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
156 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
171 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
186 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
201 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
216 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
[all …]
H A Dr8a77470.dtsi35 power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
46 power-domains = <&sysc R8A77470_PD_CA7_CPU1>;
55 power-domains = <&sysc R8A77470_PD_CA7_SCU>;
96 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
112 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
127 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
142 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
158 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
173 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
188 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
[all …]
H A Dr8a7790.dtsi79 power-domains = <&sysc R8A7790_PD_CA15_CPU0>;
101 power-domains = <&sysc R8A7790_PD_CA15_CPU1>;
123 power-domains = <&sysc R8A7790_PD_CA15_CPU2>;
145 power-domains = <&sysc R8A7790_PD_CA15_CPU3>;
167 power-domains = <&sysc R8A7790_PD_CA7_CPU0>;
179 power-domains = <&sysc R8A7790_PD_CA7_CPU1>;
191 power-domains = <&sysc R8A7790_PD_CA7_CPU2>;
203 power-domains = <&sysc R8A7790_PD_CA7_CPU3>;
211 power-domains = <&sysc R8A7790_PD_CA15_SCU>;
218 power-domains = <&sysc R8A7790_PD_CA7_SCU>;
[all …]
/linux/arch/arm64/boot/dts/renesas/
H A Dr8a77995.dtsi50 power-domains = <&sysc R8A77995_PD_CA53_CPU0>;
57 power-domains = <&sysc R8A77995_PD_CA53_SCU>;
102 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
118 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
133 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
148 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
163 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
178 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
193 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
208 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
[all …]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_display_power.c39 for_each_if(test_bit((__domain), (__power_well)->domains.bits))
43 for_each_if(test_bit((__domain), (__power_well)->domains.bits))
251 struct i915_power_domains *power_domains = &display->power.domains; in intel_display_power_is_enabled()
265 struct i915_power_domains *power_domains = &display->power.domains; in sanitize_target_dc_state()
301 struct i915_power_domains *power_domains = &display->power.domains; in intel_display_power_set_target_dc_state()
342 struct i915_power_domains *power_domains = &display->power.domains; in intel_display_power_get_current_dc_state()
376 power.domains); in assert_async_put_domain_masks_disjoint()
389 power.domains); in __async_put_domains_state_ok()
412 power.domains); in print_power_domains()
427 power.domains); in print_async_put_domains_state()
[all …]
/linux/drivers/gpu/drm/xe/
H A Dxe_force_wake.c34 struct xe_force_wake_domain *domain = &fw->domains[id]; in init_domain()
153 for_each_if((domain__ = ((fw__)->domains + \
160 * @domains: forcewake domains to get refcount on
162 * This function wakes up @domains if they are asleep and takes references.
164 * domains will be considered for refcount and it is a caller responsibility
169 * Return: opaque reference to woken domains or zero if none of requested
170 * domains were awake.
173 enum xe_force_wake_domains domains) in xe_force_wake_get() argument
181 xe_gt_assert(gt, is_power_of_2(domains)); in xe_force_wake_get()
182 xe_gt_assert(gt, domains <= XE_FORCEWAKE_ALL); in xe_force_wake_get()
[all …]
/linux/drivers/pmdomain/arm/
H A Dscpi_pm_domain.c71 struct generic_pm_domain **domains; in scpi_pm_domain_probe() local
86 dev_err(dev, "power domains not supported in the firmware\n"); in scpi_pm_domain_probe()
90 ret = of_property_read_u32(np, "num-domains", &num_domains); in scpi_pm_domain_probe()
92 dev_err(dev, "number of domains not found\n"); in scpi_pm_domain_probe()
104 domains = devm_kcalloc(dev, num_domains, sizeof(*domains), GFP_KERNEL); in scpi_pm_domain_probe()
105 if (!domains) in scpi_pm_domain_probe()
109 domains[i] = &scpi_pd->genpd; in scpi_pm_domain_probe()
124 * Treat all power domains as off at boot. in scpi_pm_domain_probe()
126 * The SCP firmware itself may have switched on some domains, in scpi_pm_domain_probe()
132 scpi_pd_data->domains = domains; in scpi_pm_domain_probe()
[all …]
/linux/drivers/base/power/
H A Dcommon.c95 * power management through PM domains.
122 * dev_pm_domain_attach_by_id - Associate a device with one of its PM domains.
133 * in case its device requires power management through multiple PM domains. The
137 * the power to the PM domains independently from each other.
158 * dev_pm_domain_attach_by_name - Associate a device with one of its PM domains.
175 * dev_pm_domain_attach_list - Associate a device with its PM domains.
176 * @dev: The device used to lookup the PM domains for.
177 * @data: The data used for attaching to the PM domains.
178 * @list: An out-parameter with an allocated list of attached PM domains.
180 * This function helps to attach a device to its multiple PM domains. The
[all …]
/linux/arch/arm/boot/dts/ti/keystone/
H A Dkeystone-k2g.dtsi150 power-domains = <&k2g_pds 0x2c>;
162 power-domains = <&k2g_pds 0x2d>;
174 power-domains = <&k2g_pds 0x2e>;
183 power-domains = <&k2g_pds 0x0008>;
192 power-domains = <&k2g_pds 0x0009>;
200 power-domains = <&k2g_pds 0x003a>;
211 power-domains = <&k2g_pds 0x003b>;
222 power-domains = <&k2g_pds 0x003c>;
235 power-domains = <&k2g_pds 0x0046>;
335 power-domains = <&k2g_pds 0x2>;
[all …]

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