| /Linux-v5.15/Documentation/devicetree/bindings/power/ |
| D | power_domain.txt | 1 * 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,
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| D | power-domain.yaml | 7 title: Generic PM domains
15 System on chip designs are often divided into multiple PM domains that can be
20 their PM domains provided by PM domain providers. A PM domain provider can be
22 domains. A consumer node can refer to the provider by a phandle and a set of
38 PM domain and not the idle states of the devices or sub-domains in the PM
39 domain. Devices and sub-domains have their own idle states independent of
46 Phandles to the OPP tables of power domains provided by a power domain
48 the power domains provided by the provider have identical OPP tables,
56 domains (e.g. power controllers), but can be any value as specified
59 power-domains:
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| /Linux-v5.15/arch/arm64/boot/dts/renesas/ |
| D | r8a77995.dtsi | 50 power-domains = <&sysc R8A77995_PD_CA53_CPU0>;
57 power-domains = <&sysc R8A77995_PD_CA53_SCU>;
98 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
114 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
129 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
144 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
159 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
174 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
189 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
204 power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
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| D | r8a77980.dtsi | 44 power-domains = <&sysc R8A77980_PD_CA53_CPU0>;
54 power-domains = <&sysc R8A77980_PD_CA53_CPU1>;
64 power-domains = <&sysc R8A77980_PD_CA53_CPU2>;
74 power-domains = <&sysc R8A77980_PD_CA53_CPU3>;
81 power-domains = <&sysc R8A77980_PD_CA53_SCU>;
142 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
158 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
173 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
188 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
203 power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
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| D | r8a77951.dtsi | 160 power-domains = <&sysc R8A7795_PD_CA57_CPU0>;
175 power-domains = <&sysc R8A7795_PD_CA57_CPU1>;
189 power-domains = <&sysc R8A7795_PD_CA57_CPU2>;
203 power-domains = <&sysc R8A7795_PD_CA57_CPU3>;
217 power-domains = <&sysc R8A7795_PD_CA53_CPU0>;
232 power-domains = <&sysc R8A7795_PD_CA53_CPU1>;
245 power-domains = <&sysc R8A7795_PD_CA53_CPU2>;
258 power-domains = <&sysc R8A7795_PD_CA53_CPU3>;
269 power-domains = <&sysc R8A7795_PD_CA57_SCU>;
276 power-domains = <&sysc R8A7795_PD_CA53_SCU>;
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| D | r8a77990.dtsi | 88 power-domains = <&sysc R8A77990_PD_CA53_CPU0>;
101 power-domains = <&sysc R8A77990_PD_CA53_CPU1>;
111 power-domains = <&sysc R8A77990_PD_CA53_SCU>;
175 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
191 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
206 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
221 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
236 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
251 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
266 power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
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| D | r8a77970.dtsi | 43 power-domains = <&sysc R8A77970_PD_CA53_CPU0>;
53 power-domains = <&sysc R8A77970_PD_CA53_CPU1>;
60 power-domains = <&sysc R8A77970_PD_CA53_SCU>;
112 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
128 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
143 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
158 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
173 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
188 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
203 power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
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| D | r8a77965.dtsi | 113 power-domains = <&sysc R8A77965_PD_CA57_CPU0>;
127 power-domains = <&sysc R8A77965_PD_CA57_CPU1>;
137 power-domains = <&sysc R8A77965_PD_CA57_SCU>;
209 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
225 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
240 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
255 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
270 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
285 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
300 power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
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| D | r8a774c0.dtsi | 77 power-domains = <&sysc R8A774C0_PD_CA53_CPU0>;
89 power-domains = <&sysc R8A774C0_PD_CA53_CPU1>;
98 power-domains = <&sysc R8A774C0_PD_CA53_SCU>;
149 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
165 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
180 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
195 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
210 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
225 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
240 power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
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| D | r8a774a1.dtsi | 138 power-domains = <&sysc R8A774A1_PD_CA57_CPU0>;
152 power-domains = <&sysc R8A774A1_PD_CA57_CPU1>;
165 power-domains = <&sysc R8A774A1_PD_CA53_CPU0>;
179 power-domains = <&sysc R8A774A1_PD_CA53_CPU1>;
191 power-domains = <&sysc R8A774A1_PD_CA53_CPU2>;
203 power-domains = <&sysc R8A774A1_PD_CA53_CPU3>;
213 power-domains = <&sysc R8A774A1_PD_CA57_SCU>;
220 power-domains = <&sysc R8A774A1_PD_CA53_SCU>;
287 power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
303 power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
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| D | r8a77960.dtsi | 161 power-domains = <&sysc R8A7796_PD_CA57_CPU0>;
176 power-domains = <&sysc R8A7796_PD_CA57_CPU1>;
190 power-domains = <&sysc R8A7796_PD_CA53_CPU0>;
205 power-domains = <&sysc R8A7796_PD_CA53_CPU1>;
218 power-domains = <&sysc R8A7796_PD_CA53_CPU2>;
231 power-domains = <&sysc R8A7796_PD_CA53_CPU3>;
242 power-domains = <&sysc R8A7796_PD_CA57_SCU>;
249 power-domains = <&sysc R8A7796_PD_CA53_SCU>;
338 power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
354 power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
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| D | r8a774e1.dtsi | 133 power-domains = <&sysc R8A774E1_PD_CA57_CPU0>;
148 power-domains = <&sysc R8A774E1_PD_CA57_CPU1>;
162 power-domains = <&sysc R8A774E1_PD_CA57_CPU2>;
176 power-domains = <&sysc R8A774E1_PD_CA57_CPU3>;
190 power-domains = <&sysc R8A774E1_PD_CA53_CPU0>;
205 power-domains = <&sysc R8A774E1_PD_CA53_CPU1>;
218 power-domains = <&sysc R8A774E1_PD_CA53_CPU2>;
231 power-domains = <&sysc R8A774E1_PD_CA53_CPU3>;
242 power-domains = <&sysc R8A774E1_PD_CA57_SCU>;
249 power-domains = <&sysc R8A774E1_PD_CA53_SCU>;
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| /Linux-v5.15/drivers/soc/amlogic/ |
| D | meson-secure-pwrc.c | 28 struct meson_secure_pwrc_domain *domains; member
42 struct meson_secure_pwrc_domain_desc *domains; member
150 pwrc->xlate.domains = devm_kcalloc(&pdev->dev, match->count, in meson_secure_pwrc_probe()
151 sizeof(*pwrc->xlate.domains), in meson_secure_pwrc_probe()
153 if (!pwrc->xlate.domains) in meson_secure_pwrc_probe()
156 pwrc->domains = devm_kcalloc(&pdev->dev, match->count, in meson_secure_pwrc_probe()
157 sizeof(*pwrc->domains), GFP_KERNEL); in meson_secure_pwrc_probe()
158 if (!pwrc->domains) in meson_secure_pwrc_probe()
165 struct meson_secure_pwrc_domain *dom = &pwrc->domains[i]; in meson_secure_pwrc_probe()
167 if (!match->domains[i].index) in meson_secure_pwrc_probe()
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| D | Kconfig | 30 tristate "Amlogic Meson GX Power Domains driver"
37 Say yes to expose Amlogic Meson GX Power Domains as
38 Generic Power Domains.
41 tristate "Amlogic Meson Everything-Else Power Domains driver"
48 Say yes to expose Amlogic Meson Everything-Else Power Domains as
49 Generic Power Domains.
52 tristate "Amlogic Meson Secure Power Domains driver"
61 Say yes to expose Amlogic Meson Secure Power Domains as Generic
62 Power Domains.
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| /Linux-v5.15/drivers/firmware/ |
| D | scpi_pm_domain.c | 71 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()
119 * Treat all power domains as off at boot. in scpi_pm_domain_probe()
121 * The SCP firmware itself may have switched on some domains, in scpi_pm_domain_probe()
127 scpi_pd_data->domains = domains; in scpi_pm_domain_probe()
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | r8a7792.dtsi | 55 power-domains = <&sysc R8A7792_PD_CA15_CPU0>;
66 power-domains = <&sysc R8A7792_PD_CA15_CPU1>;
75 power-domains = <&sysc R8A7792_PD_CA15_SCU>;
115 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
131 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
146 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
161 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
176 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
191 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
206 power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
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| D | r8a77470.dtsi | 35 power-domains = <&sysc R8A77470_PD_CA7_CPU0>;
46 power-domains = <&sysc R8A77470_PD_CA7_CPU1>;
55 power-domains = <&sysc R8A77470_PD_CA7_SCU>;
95 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
111 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
126 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
141 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
157 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
172 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
187 power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
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| D | mt7623a.dtsi | 13 power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
17 power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
21 power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
25 power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
29 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
39 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
43 power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
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| D | keystone-k2g.dtsi | 150 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>;
340 power-domains = <&k2g_pds 0x2>;
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| D | r7s9210.dtsi | 84 power-domains = <&cpg>;
101 power-domains = <&cpg>;
118 power-domains = <&cpg>;
135 power-domains = <&cpg>;
152 power-domains = <&cpg>;
164 power-domains = <&cpg>;
179 power-domains = <&cpg>;
194 power-domains = <&cpg>;
206 power-domains = <&cpg>;
219 power-domains = <&cpg>;
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| D | r8a7791.dtsi | 78 power-domains = <&sysc R8A7791_PD_CA15_CPU0>;
99 power-domains = <&sysc R8A7791_PD_CA15_CPU1>;
116 power-domains = <&sysc R8A7791_PD_CA15_SCU>;
165 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
181 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
196 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
211 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
226 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
241 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
256 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
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| D | r8a7742.dtsi | 57 power-domains = <&sysc R8A7742_PD_CA15_CPU0>;
79 power-domains = <&sysc R8A7742_PD_CA15_CPU1>;
101 power-domains = <&sysc R8A7742_PD_CA15_CPU2>;
123 power-domains = <&sysc R8A7742_PD_CA15_CPU3>;
145 power-domains = <&sysc R8A7742_PD_CA7_CPU0>;
155 power-domains = <&sysc R8A7742_PD_CA7_CPU1>;
165 power-domains = <&sysc R8A7742_PD_CA7_CPU2>;
175 power-domains = <&sysc R8A7742_PD_CA7_CPU3>;
181 power-domains = <&sysc R8A7742_PD_CA15_SCU>;
188 power-domains = <&sysc R8A7742_PD_CA7_SCU>;
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| /Linux-v5.15/arch/arm64/boot/dts/freescale/ |
| D | imx8-ss-dma.dtsi | 29 power-domains = <&pd IMX_SC_R_UART_0>;
39 power-domains = <&pd IMX_SC_R_UART_1>;
49 power-domains = <&pd IMX_SC_R_UART_2>;
59 power-domains = <&pd IMX_SC_R_UART_3>;
72 power-domains = <&pd IMX_SC_R_UART_0>;
84 power-domains = <&pd IMX_SC_R_UART_1>;
96 power-domains = <&pd IMX_SC_R_UART_2>;
108 power-domains = <&pd IMX_SC_R_UART_3>;
118 power-domains = <&pd IMX_SC_R_I2C_0>;
129 power-domains = <&pd IMX_SC_R_I2C_1>;
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| /Linux-v5.15/Documentation/devicetree/bindings/arm/ux500/ |
| D | power_domain.txt | 1 * ST-Ericsson UX500 PM Domains
3 UX500 supports multiple PM domains which are used to gate power to one or
6 The implementation of PM domains for UX500 are based upon the generic PM domain
12 - compatible: Must be "stericsson,ux500-pm-domains".
17 compatible = "stericsson,ux500-pm-domains";
24 - power-domains: A phandle and PM domain specifier. Below are the list of
34 power-domains = <&pm_domains DOMAIN_VAPE>
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| /Linux-v5.15/Documentation/devicetree/bindings/media/ |
| D | qcom,sdm845-venus.yaml | 27 power-domains:
60 power-domains:
67 - power-domains
86 power-domains:
93 - power-domains
115 - power-domains
138 power-domains = <&videocc VENUS_GDSC>;
148 power-domains = <&videocc VCODEC0_GDSC>;
156 power-domains = <&videocc VCODEC1_GDSC>;
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