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/linux-6.12.1/arch/arm64/boot/dts/arm/
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-6.12.1/arch/arm64/boot/dts/apple/
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 …]
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 …]
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>;
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/linux-6.12.1/Documentation/devicetree/bindings/power/
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 …]
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
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/linux-6.12.1/arch/arm64/boot/dts/renesas/
Dr8a77980.dtsi35 power-domains = <&sysc R8A77980_PD_CA53_CPU0>;
45 power-domains = <&sysc R8A77980_PD_CA53_CPU1>;
55 power-domains = <&sysc R8A77980_PD_CA53_CPU2>;
65 power-domains = <&sysc R8A77980_PD_CA53_CPU3>;
72 power-domains = <&sysc R8A77980_PD_CA53_SCU>;
134 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
150 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
165 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
180 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
195 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
[all …]
Dr8a77995.dtsi50 power-domains = <&sysc R8A77995_PD_CA53_CPU0>;
57 power-domains = <&sysc R8A77995_PD_CA53_SCU>;
99 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
115 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
130 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
145 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
160 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
175 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
190 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
205 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
[all …]
Dr8a77951.dtsi146 power-domains = <&sysc R8A7795_PD_CA57_CPU0>;
161 power-domains = <&sysc R8A7795_PD_CA57_CPU1>;
175 power-domains = <&sysc R8A7795_PD_CA57_CPU2>;
189 power-domains = <&sysc R8A7795_PD_CA57_CPU3>;
203 power-domains = <&sysc R8A7795_PD_CA53_CPU0>;
218 power-domains = <&sysc R8A7795_PD_CA53_CPU1>;
231 power-domains = <&sysc R8A7795_PD_CA53_CPU2>;
244 power-domains = <&sysc R8A7795_PD_CA53_CPU3>;
255 power-domains = <&sysc R8A7795_PD_CA57_SCU>;
262 power-domains = <&sysc R8A7795_PD_CA53_SCU>;
[all …]
Dr8a77970.dtsi35 power-domains = <&sysc R8A77970_PD_CA53_CPU0>;
45 power-domains = <&sysc R8A77970_PD_CA53_CPU1>;
52 power-domains = <&sysc R8A77970_PD_CA53_SCU>;
105 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
121 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
136 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
151 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
166 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
181 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
196 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
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Dr8a779a0.dtsi32 power-domains = <&sysc R8A779A0_PD_A1E0D0C0>;
39 power-domains = <&sysc R8A779A0_PD_A2E0D0>;
84 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
104 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
119 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
134 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
149 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
164 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
179 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
194 power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
[all …]
Dr8a77990.dtsi74 power-domains = <&sysc R8A77990_PD_CA53_CPU0>;
87 power-domains = <&sysc R8A77990_PD_CA53_CPU1>;
97 power-domains = <&sysc R8A77990_PD_CA53_SCU>;
162 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
178 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
193 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
208 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
223 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
238 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
253 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
[all …]
Dr8a779h0.dtsi71 power-domains = <&sysc R8A779H0_PD_A1E0D0C0>;
83 power-domains = <&sysc R8A779H0_PD_A1E0D0C1>;
95 power-domains = <&sysc R8A779H0_PD_A1E0D0C2>;
107 power-domains = <&sysc R8A779H0_PD_A1E0D0C3>;
130 power-domains = <&sysc R8A779H0_PD_A2E0D0>;
186 power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
210 power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
225 power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
240 power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
255 power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
[all …]
Dr8a77960.dtsi146 power-domains = <&sysc R8A7796_PD_CA57_CPU0>;
161 power-domains = <&sysc R8A7796_PD_CA57_CPU1>;
175 power-domains = <&sysc R8A7796_PD_CA53_CPU0>;
190 power-domains = <&sysc R8A7796_PD_CA53_CPU1>;
203 power-domains = <&sysc R8A7796_PD_CA53_CPU2>;
216 power-domains = <&sysc R8A7796_PD_CA53_CPU3>;
227 power-domains = <&sysc R8A7796_PD_CA57_SCU>;
234 power-domains = <&sysc R8A7796_PD_CA53_SCU>;
324 power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
340 power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
[all …]
Dr8a774c0.dtsi74 power-domains = <&sysc R8A774C0_PD_CA53_CPU0>;
86 power-domains = <&sysc R8A774C0_PD_CA53_CPU1>;
95 power-domains = <&sysc R8A774C0_PD_CA53_SCU>;
147 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
163 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
178 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
193 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
208 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
223 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
238 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
[all …]
Dr8a77961.dtsi146 power-domains = <&sysc R8A77961_PD_CA57_CPU0>;
161 power-domains = <&sysc R8A77961_PD_CA57_CPU1>;
175 power-domains = <&sysc R8A77961_PD_CA53_CPU0>;
190 power-domains = <&sysc R8A77961_PD_CA53_CPU1>;
203 power-domains = <&sysc R8A77961_PD_CA53_CPU2>;
216 power-domains = <&sysc R8A77961_PD_CA53_CPU3>;
227 power-domains = <&sysc R8A77961_PD_CA57_SCU>;
234 power-domains = <&sysc R8A77961_PD_CA53_SCU>;
324 power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
340 power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
[all …]
/linux-6.12.1/drivers/pmdomain/amlogic/
Dmeson-secure-pwrc.c35 struct meson_secure_pwrc_domain *domains; member
50 const struct meson_secure_pwrc_domain_desc *domains; member
297 pwrc->xlate.domains = devm_kcalloc(&pdev->dev, match->count, in meson_secure_pwrc_probe()
298 sizeof(*pwrc->xlate.domains), in meson_secure_pwrc_probe()
300 if (!pwrc->xlate.domains) in meson_secure_pwrc_probe()
303 pwrc->domains = devm_kcalloc(&pdev->dev, match->count, in meson_secure_pwrc_probe()
304 sizeof(*pwrc->domains), GFP_KERNEL); in meson_secure_pwrc_probe()
305 if (!pwrc->domains) in meson_secure_pwrc_probe()
312 struct meson_secure_pwrc_domain *dom = &pwrc->domains[i]; in meson_secure_pwrc_probe()
314 if (!match->domains[i].name) in meson_secure_pwrc_probe()
[all …]
DKconfig2 menu "Amlogic PM Domains"
5 tristate "Amlogic Meson Everything-Else Power Domains driver"
12 Say yes to expose Amlogic Meson Everything-Else Power Domains as
13 Generic Power Domains.
16 tristate "Amlogic Meson Secure Power Domains driver"
25 Say yes to expose Amlogic Meson Secure Power Domains as Generic
26 Power Domains.
/linux-6.12.1/arch/arm64/boot/dts/freescale/
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-6.12.1/arch/arm/boot/dts/renesas/
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>;
123 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
139 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
154 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
169 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
184 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
199 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
214 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
[all …]
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 …]
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-6.12.1/drivers/pmdomain/arm/
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-6.12.1/drivers/gpu/drm/i915/display/
Dintel_display_power.c33 for_each_if(test_bit((__domain), (__power_well)->domains.bits))
37 for_each_if(test_bit((__domain), (__power_well)->domains.bits))
248 power_domains = &dev_priv->display.power.domains; in intel_display_power_is_enabled()
261 struct i915_power_domains *power_domains = &i915->display.power.domains; in sanitize_target_dc_state()
297 struct i915_power_domains *power_domains = &dev_priv->display.power.domains; in intel_display_power_set_target_dc_state()
343 display.power.domains); in assert_async_put_domain_masks_disjoint()
356 display.power.domains); in __async_put_domains_state_ok()
379 display.power.domains); in print_power_domains()
394 display.power.domains); in print_async_put_domains_state()
460 struct i915_power_domains *power_domains = &dev_priv->display.power.domains; in intel_display_power_grab_async_put_ref()
[all …]
/linux-6.12.1/drivers/base/power/
Dcommon.c94 * power management through PM domains.
118 * dev_pm_domain_attach_by_id - Associate a device with one of its PM domains.
129 * in case its device requires power management through multiple PM domains. The
133 * the power to the PM domains independently from each other.
154 * dev_pm_domain_attach_by_name - Associate a device with one of its PM domains.
171 * dev_pm_domain_attach_list - Associate a device with its PM domains.
172 * @dev: The device used to lookup the PM domains for.
173 * @data: The data used for attaching to the PM domains.
174 * @list: An out-parameter with an allocated list of attached PM domains.
176 * This function helps to attach a device to its multiple PM domains. The
[all …]

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