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/linux-6.12.1/drivers/cpuidle/
Dcoupled.c151 int n = dev->coupled->online_count; in cpuidle_coupled_parallel_barrier()
206 static inline void cpuidle_coupled_set_ready(struct cpuidle_coupled *coupled) in cpuidle_coupled_set_ready() argument
208 atomic_add(MAX_WAITING_CPUS, &coupled->ready_waiting_counts); in cpuidle_coupled_set_ready()
226 inline int cpuidle_coupled_set_not_ready(struct cpuidle_coupled *coupled) in cpuidle_coupled_set_not_ready() argument
231 all = coupled->online_count | (coupled->online_count << WAITING_BITS); in cpuidle_coupled_set_not_ready()
232 ret = atomic_add_unless(&coupled->ready_waiting_counts, in cpuidle_coupled_set_not_ready()
244 static inline int cpuidle_coupled_no_cpus_ready(struct cpuidle_coupled *coupled) in cpuidle_coupled_no_cpus_ready() argument
246 int r = atomic_read(&coupled->ready_waiting_counts) >> WAITING_BITS; in cpuidle_coupled_no_cpus_ready()
256 static inline bool cpuidle_coupled_cpus_ready(struct cpuidle_coupled *coupled) in cpuidle_coupled_cpus_ready() argument
258 int r = atomic_read(&coupled->ready_waiting_counts) >> WAITING_BITS; in cpuidle_coupled_cpus_ready()
[all …]
DMakefile7 obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o
/linux-6.12.1/Documentation/devicetree/bindings/regulator/
Dnvidia,tegra-regulators-coupling.txt5 Thus on Tegra20 there are 3 coupled regulators and on NVIDIA Tegra30
11 On Tegra20 SoC's there are 3 coupled regulators: CORE, RTC and CPU.
18 On Tegra30 SoC's there are 2 coupled regulators: CORE and CPU. The CORE
39 regulator-coupled-with = <&rtc_vdd_reg &cpu_vdd_reg>;
40 regulator-coupled-max-spread = <170000 550000>;
49 regulator-coupled-with = <&core_vdd_reg &cpu_vdd_reg>;
50 regulator-coupled-max-spread = <170000 550000>;
59 regulator-coupled-with = <&core_vdd_reg &rtc_vdd_reg>;
60 regulator-coupled-max-spread = <550000 550000>;
/linux-6.12.1/arch/arm/boot/dts/nvidia/
Dtegra30-asus-nexus7-grouper-ti-pmic.dtsi56 regulator-coupled-with = <&vdd_core>;
57 regulator-coupled-max-spread = <300000>;
133 regulator-coupled-with = <&vdd_cpu>;
134 regulator-coupled-max-spread = <300000>;
Dtegra30-asus-nexus7-grouper-maxim-pmic.dtsi69 regulator-coupled-with = <&vdd_core>;
70 regulator-coupled-max-spread = <300000>;
82 regulator-coupled-with = <&vdd_cpu>;
83 regulator-coupled-max-spread = <300000>;
Dtegra20-ventana.dts406 regulator-coupled-with = <&rtc_vdd &vdd_cpu>;
407 regulator-coupled-max-spread = <170000 550000>;
418 regulator-coupled-with = <&vdd_core &rtc_vdd>;
419 regulator-coupled-max-spread = <550000 550000>;
446 regulator-coupled-with = <&vdd_core &vdd_cpu>;
447 regulator-coupled-max-spread = <170000 550000>;
Dtegra20-paz00.dts361 regulator-coupled-with = <&rtc_vdd_reg &cpu_vdd_reg>;
362 regulator-coupled-max-spread = <170000 550000>;
372 regulator-coupled-with = <&core_vdd_reg &rtc_vdd_reg>;
373 regulator-coupled-max-spread = <550000 550000>;
399 regulator-coupled-with = <&core_vdd_reg &cpu_vdd_reg>;
400 regulator-coupled-max-spread = <170000 550000>;
Dtegra20-asus-tf101.dts636 regulator-coupled-with = <&rtc_vdd &vdd_cpu>;
637 regulator-coupled-max-spread = <170000 550000>;
648 regulator-coupled-with = <&vdd_core &rtc_vdd>;
649 regulator-coupled-max-spread = <550000 550000>;
676 regulator-coupled-with = <&vdd_core &vdd_cpu>;
677 regulator-coupled-max-spread = <170000 550000>;
1200 nvidia,coupled-mic-hp-det;
Dtegra30-cardhu.dtsi285 regulator-coupled-with = <&vdd_core>;
286 regulator-coupled-max-spread = <300000>;
366 regulator-coupled-with = <&vddctrl_reg>;
367 regulator-coupled-max-spread = <300000>;
Dtegra20-acer-a500-picasso.dts572 regulator-coupled-with = <&rtc_vdd &vdd_cpu>;
573 regulator-coupled-max-spread = <170000 550000>;
584 regulator-coupled-with = <&vdd_core &rtc_vdd>;
585 regulator-coupled-max-spread = <550000 550000>;
613 regulator-coupled-with = <&vdd_core &vdd_cpu>;
614 regulator-coupled-max-spread = <170000 550000>;
Dtegra30-colibri.dtsi783 regulator-coupled-with = <&vdd_core>;
784 regulator-coupled-max-spread = <300000>;
917 regulator-coupled-with = <&vddctrl_reg>;
918 regulator-coupled-max-spread = <300000>;
/linux-6.12.1/arch/arm64/boot/dts/rockchip/
Drk3588-quartzpro64.dts508 regulator-coupled-with = <&vdd_gpu_mem_s0>;
509 regulator-coupled-max-spread = <10000>;
566 regulator-coupled-with = <&vdd_gpu_s0>;
567 regulator-coupled-max-spread = <10000>;
835 regulator-coupled-with = <&vdd_cpu_big1_mem_s0>;
836 regulator-coupled-max-spread = <10000>;
850 regulator-coupled-with = <&vdd_cpu_big0_mem_s0>;
851 regulator-coupled-max-spread = <10000>;
865 regulator-coupled-with = <&vdd_cpu_lit_mem_s0>;
866 regulator-coupled-max-spread = <10000>;
[all …]
Drk3588-evb1-v10.dts577 regulator-coupled-with = <&vdd_gpu_mem_s0>;
578 regulator-coupled-max-spread = <10000>;
631 regulator-coupled-with = <&vdd_gpu_s0>;
632 regulator-coupled-max-spread = <10000>;
881 regulator-coupled-with = <&vdd_cpu_big1_mem_s0>;
882 regulator-coupled-max-spread = <10000>;
895 regulator-coupled-with = <&vdd_cpu_big0_mem_s0>;
896 regulator-coupled-max-spread = <10000>;
909 regulator-coupled-with = <&vdd_cpu_lit_mem_s0>;
910 regulator-coupled-max-spread = <10000>;
[all …]
/linux-6.12.1/arch/arm64/boot/dts/mediatek/
Dmt8183-pumpkin.dts182 regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
183 regulator-coupled-max-spread = <100000>;
190 regulator-coupled-with = <&mt6358_vgpu_reg>;
191 regulator-coupled-max-spread = <100000>;
Dmt8183-evb.dts145 regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
146 regulator-coupled-max-spread = <100000>;
153 regulator-coupled-with = <&mt6358_vgpu_reg>;
154 regulator-coupled-max-spread = <100000>;
Dmt8183-kukui.dtsi428 regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
429 regulator-coupled-max-spread = <100000>;
446 regulator-coupled-with = <&mt6358_vgpu_reg>;
447 regulator-coupled-max-spread = <100000>;
Dmt8192-asurada.dtsi484 regulator-coupled-with = <&mt6315_7_vbuck1>;
485 regulator-coupled-max-spread = <10000>;
1456 regulator-coupled-with = <&mt6359_vsram_others_ldo_reg>;
1457 regulator-coupled-max-spread = <10000>;
/linux-6.12.1/Documentation/devicetree/bindings/interrupt-controller/
Darm,nvic.txt3 The NVIC provides an interrupt controller that is tightly coupled to
/linux-6.12.1/arch/arm64/boot/dts/allwinner/
Dsun50i-h6-orangepi-lite2.dts44 * enable of coupled regulators, keep them
/linux-6.12.1/arch/arm/boot/dts/samsung/
Dexynos5422-odroid-core.dtsi873 regulator-coupled-with = <&buck3_reg>;
874 regulator-coupled-max-spread = <300000>;
887 regulator-coupled-with = <&buck2_reg>;
888 regulator-coupled-max-spread = <300000>;
Dexynos5800-peach-pi.dts273 regulator-coupled-with = <&buck3_reg>;
274 regulator-coupled-max-spread = <300000>;
287 regulator-coupled-with = <&buck2_reg>;
288 regulator-coupled-max-spread = <300000>;
/linux-6.12.1/Documentation/driver-api/hte/
Dtegra-hte.rst19 instance supports timestamping GPIOs in real time as it is tightly coupled with
/linux-6.12.1/include/linux/
Dcpuidle.h112 struct cpuidle_coupled *coupled; member
/linux-6.12.1/Documentation/core-api/
Dasm-annotations.rst119 All of these **shall** be coupled with ``SYM_FUNC_END``. First, it marks
156 Again, every ``SYM_CODE_START*`` **shall** be coupled by ``SYM_CODE_END``.
/linux-6.12.1/Documentation/sound/soc/
Doverview.rst11 * Codec drivers were often tightly coupled to the underlying SoC

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