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Searched refs:lpi (Results 1 – 20 of 20) sorted by relevance

/linux/drivers/acpi/riscv/
H A Dcpuidle.c25 struct acpi_lpi_state *lpi; in acpi_cpu_init_idle() local
40 lpi = &pr->power.lpi_states[i]; in acpi_cpu_init_idle()
48 if (((lpi->address & RISCV_FFH_LPI_TYPE_MASK) != RISCV_FFH_LPI_TYPE_SBI) || in acpi_cpu_init_idle()
49 (lpi->address & RISCV_FFH_LPI_RSVD_MASK)) { in acpi_cpu_init_idle()
50 pr_warn("Invalid LPI entry method %#llx\n", lpi->address); in acpi_cpu_init_idle()
54 state = lpi->address; in acpi_cpu_init_idle()
69 int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi) in acpi_processor_ffh_lpi_enter() argument
71 u32 state = lpi->address; in acpi_processor_ffh_lpi_enter()
75 lpi->index, in acpi_processor_ffh_lpi_enter()
79 lpi->index, in acpi_processor_ffh_lpi_enter()
/linux/drivers/acpi/arm64/
H A Dcpuidle.c20 struct acpi_lpi_state *lpi; in psci_acpi_cpu_init_idle() local
40 lpi = &pr->power.lpi_states[i + 1]; in psci_acpi_cpu_init_idle()
45 state = lpi->address; in psci_acpi_cpu_init_idle()
60 __cpuidle int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi) in acpi_processor_ffh_lpi_enter() argument
62 u32 state = lpi->address; in acpi_processor_ffh_lpi_enter()
64 if (ARM64_LPI_IS_RETENTION_STATE(lpi->arch_flags)) in acpi_processor_ffh_lpi_enter()
66 lpi->index, state); in acpi_processor_ffh_lpi_enter()
69 lpi->index, state); in acpi_processor_ffh_lpi_enter()
/linux/drivers/pinctrl/qcom/
H A DMakefile45 obj-$(CONFIG_PINCTRL_SC7280_LPASS_LPI) += pinctrl-sc7280-lpass-lpi.o
49 obj-$(CONFIG_PINCTRL_SDM660_LPASS_LPI) += pinctrl-sdm660-lpass-lpi.o
55 obj-$(CONFIG_PINCTRL_SM4250_LPASS_LPI) += pinctrl-sm4250-lpass-lpi.o
58 obj-$(CONFIG_PINCTRL_SM6115_LPASS_LPI) += pinctrl-sm6115-lpass-lpi.o
65 obj-$(CONFIG_PINCTRL_SM8250_LPASS_LPI) += pinctrl-sm8250-lpass-lpi.o
68 obj-$(CONFIG_PINCTRL_SM8450_LPASS_LPI) += pinctrl-sm8450-lpass-lpi.o
70 obj-$(CONFIG_PINCTRL_SM8550_LPASS_LPI) += pinctrl-sm8550-lpass-lpi.o
72 obj-$(CONFIG_PINCTRL_SM8650_LPASS_LPI) += pinctrl-sm8650-lpass-lpi.o
74 obj-$(CONFIG_PINCTRL_SC8280XP_LPASS_LPI) += pinctrl-sc8280xp-lpass-lpi.o
75 obj-$(CONFIG_PINCTRL_LPASS_LPI) += pinctrl-lpass-lpi.o
/linux/drivers/acpi/
H A Dprocessor_idle.c1152 int __weak acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi) in acpi_processor_ffh_lpi_enter() argument
1169 struct acpi_lpi_state *lpi; in acpi_idle_lpi_enter() local
1176 lpi = &pr->power.lpi_states[index]; in acpi_idle_lpi_enter()
1177 if (lpi->entry_method == ACPI_CSTATE_FFH) in acpi_idle_lpi_enter()
1178 return acpi_processor_ffh_lpi_enter(lpi); in acpi_idle_lpi_enter()
1186 struct acpi_lpi_state *lpi; in acpi_processor_setup_lpi_states() local
1194 lpi = &pr->power.lpi_states[i]; in acpi_processor_setup_lpi_states()
1198 strscpy(state->desc, lpi->desc, CPUIDLE_DESC_LEN); in acpi_processor_setup_lpi_states()
1199 state->exit_latency = lpi->wake_latency; in acpi_processor_setup_lpi_states()
1200 state->target_residency = lpi->min_residency; in acpi_processor_setup_lpi_states()
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/linux/Documentation/devicetree/bindings/net/
H A Dsamsung-sxgbe.txt8 transmit DMA interrupts, receive DMA interrupts and lpi interrupt.
12 and 1 optional lpi interrupt.
H A Dsnps,dwc-qos-ethernet.txt108 - snps,en-lpi: If present it enables use of the AXI low-power interface
117 - snps,en-tx-lpi-clockgating: Enable gating of the MAC TX clock during
149 snps,en-tx-lpi-clockgating;
150 snps,en-lpi;
/linux/drivers/irqchip/
H A Dirq-gic-v5-its.c846 static int gicv5_its_map_event(struct gicv5_its_dev *its_dev, u16 event_id, u32 lpi) in gicv5_its_map_event() argument
857 itt_entry = FIELD_PREP(GICV5_ITTL2E_LPI_ID, lpi) | in gicv5_its_map_event()
932 u32 device_id, event_id_base, lpi; in gicv5_its_irq_domain_alloc() local
957 lpi = ret; in gicv5_its_irq_domain_alloc()
959 ret = irq_domain_alloc_irqs_parent(domain, virq + i, 1, &lpi); in gicv5_its_irq_domain_alloc()
961 gicv5_free_lpi(lpi); in gicv5_its_irq_domain_alloc()
1030 u32 lpi; in gicv5_its_irq_domain_activate() local
1033 lpi = d->parent_data->hwirq; in gicv5_its_irq_domain_activate()
1035 return gicv5_its_map_event(its_dev, event_id, lpi); in gicv5_its_irq_domain_activate()
H A Dirq-gic-v5-irs.c189 int gicv5_irs_iste_alloc(const u32 lpi) in gicv5_irs_iste_alloc() argument
209 index = lpi >> l2bits; in gicv5_irs_iste_alloc()
229 l2istr = FIELD_PREP(GICV5_IRS_MAP_L2_ISTR_ID, lpi); in gicv5_irs_iste_alloc()
/linux/drivers/media/pci/cx88/
H A Dcx88-core.c73 unsigned int lines, unsigned int lpi, bool jump) in cx88_risc_field() argument
94 if (lpi && line > 0 && !(line % lpi)) in cx88_risc_field()
179 unsigned int lines, unsigned int lpi) in cx88_risc_databuffer() argument
202 lines, lpi, !lpi); in cx88_risc_databuffer()
H A Dcx88.h629 unsigned int lines, unsigned int lpi);
/linux/drivers/media/common/saa7146/
H A Dsaa7146_hlp.c216 int lpi = 0; in calculate_v_scale_registers() local
237 lpi = 1; in calculate_v_scale_registers()
243 lpi = 1; in calculate_v_scale_registers()
247 if( 0 != lpi ) { in calculate_v_scale_registers()
/linux/drivers/media/pci/cx25821/
H A Dcx25821-core.c1103 unsigned int lines, unsigned int lpi) in cx25821_risc_field_audio() argument
1120 if (lpi && line > 0 && !(line % lpi)) in cx25821_risc_field_audio()
1165 unsigned int lines, unsigned int lpi) in cx25821_risc_databuffer_audio() argument
1186 lines, lpi); in cx25821_risc_databuffer_audio()
H A Dcx25821.h407 unsigned int lines, unsigned int lpi);
/linux/drivers/media/pci/cx23885/
H A Dcx23885-core.c1134 unsigned int lines, unsigned int lpi, bool jump) in cx23885_risc_field() argument
1158 if (lpi && line > 0 && !(line % lpi)) in cx23885_risc_field()
1245 unsigned int lines, unsigned int lpi) in cx23885_risc_databuffer() argument
1267 bpl, 0, lines, lpi, lpi == 0); in cx23885_risc_databuffer()
/linux/arch/arm64/boot/dts/qcom/
H A Dsm8650.dtsi1848 llcc_lpi_mem: llcc-lpi@ff800000 {
4806 compatible = "qcom,sm8650-lpass-lpi-pinctrl";
H A Dsm8350.dtsi2020 compatible = "qcom,sm8350-lpass-lpi-pinctrl";
H A Dsm8450.dtsi4319 compatible = "qcom,sm8450-lpass-lpi-pinctrl";
H A Dsm8250.dtsi2790 compatible = "qcom,sm8250-lpass-lpi-pinctrl";
H A Dsm8550.dtsi3066 compatible = "qcom,sm8550-lpass-lpi-pinctrl";
H A Dsc8280xp.dtsi3193 compatible = "qcom,sc8280xp-lpass-lpi-pinctrl";