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/linux-6.14.4/Documentation/devicetree/bindings/pwm/
Dpwm-tiecap.yaml7 title: TI SOC ECAP based APWM controller
18 - const: ti,am3352-ecap
21 - ti,da850-ecap
22 - ti,am4372-ecap
23 - ti,dra746-ecap
24 - ti,k2g-ecap
25 - ti,am654-ecap
26 - ti,am64-ecap
27 - const: ti,am3352-ecap
57 ecap0: pwm@48300100 { /* ECAP on am33xx */
[all …]
Dpwm-tipwmss.txt17 3 set of child register maps present, ECAP register space, EQEP
29 ranges = <0x48300100 0x48300100 0x80 /* ECAP */
42 ranges = <0x48300100 0x48300100 0x80 /* ECAP */
/linux-6.14.4/Documentation/devicetree/bindings/counter/
Dti,am62-ecap-capture.yaml4 $id: http://devicetree.org/schemas/counter/ti,am62-ecap-capture.yaml#
7 title: Texas Instruments Enhanced Capture (eCAP) Module
13 The eCAP module resources can be used to capture timestamps
18 const: ti,am62-ecap-capture
53 capture@23100000 { /* eCAP in capture mode on am62x */
54 compatible = "ti,am62-ecap-capture";
/linux-6.14.4/drivers/pwm/
Dpwm-tiecap.c3 * ECAP PWM driver
17 /* ECAP registers and bits definitions */
210 { .compatible = "ti,am3352-ecap" },
211 { .compatible = "ti,am33xx-ecap" },
231 if (of_device_is_compatible(np, "ti,am33xx-ecap")) { in ecap_pwm_probe()
322 .name = "ecap",
331 MODULE_DESCRIPTION("ECAP PWM driver");
DKconfig678 tristate "ECAP PWM support"
682 PWM driver support for the ECAP APWM controller found on TI SOCs
/linux-6.14.4/drivers/iommu/intel/
Dpasid.c74 if (!ecap_coherent(info->iommu->ecap)) in intel_pasid_alloc_table()
167 if (!ecap_coherent(info->iommu->ecap)) { in intel_pasid_get_entry()
277 if (!ecap_coherent(iommu->ecap)) in intel_pasid_tear_down_entry()
300 if (!ecap_coherent(iommu->ecap)) in pasid_flush_caches()
324 if (!ecap_coherent(iommu->ecap)) in intel_pasid_flush_present()
367 pasid_set_page_snoop(pte, !!ecap_smpwc(iommu->ecap)); in pasid_pte_config_first_level()
380 if (!ecap_flts(iommu->ecap)) { in intel_pasid_setup_first_level()
420 if (!ecap_flts(iommu->ecap)) { in intel_pasid_replace_first_level()
473 pasid_set_page_snoop(pte, !!ecap_smpwc(iommu->ecap)); in pasid_pte_config_second_level()
493 if (!ecap_slts(iommu->ecap)) { in intel_pasid_setup_second_level()
[all …]
Dirq_remapping.c119 if (mask > ecap_max_handle_mask(iommu->ecap)) { in alloc_irte()
122 ecap_max_handle_mask(iommu->ecap)); in alloc_irte()
651 if (!ecap_ir_support(iommu->ecap)) in iommu_disable_irq_remapping()
692 if (ecap_ir_support(iommu->ecap)) { in intel_cleanup_irq_remapping()
731 if (!ecap_ir_support(iommu->ecap)) in intel_prepare_irq_remapping()
744 if (eim && !ecap_eim_support(iommu->ecap)) { in intel_prepare_irq_remapping()
971 if (!ecap_ir_support(iommu->ecap)) in parse_ioapics_under_ir()
1021 if (!ecap_ir_support(iommu->ecap)) in disable_irq_remapping()
1048 if (!ecap_ir_support(iommu->ecap)) in reenable_irq_remapping()
1545 if (eim && !ecap_eim_support(iommu->ecap)) { in dmar_ir_add()
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Ddmar.c885 u64 cap, ecap; in dmar_validate_one_drhd() local
903 ecap = dmar_readq(addr + DMAR_ECAP_REG); in dmar_validate_one_drhd()
910 if (cap == (uint64_t)-1 && ecap == (uint64_t)-1) { in dmar_validate_one_drhd()
989 iommu->ecap = dmar_readq(iommu->reg + DMAR_ECAP_REG); in map_iommu()
991 if (iommu->cap == (uint64_t)-1 && iommu->ecap == (uint64_t)-1) { in map_iommu()
998 map_size = max_t(int, ecap_max_iotlb_offset(iommu->ecap), in map_iommu()
1072 (!ecap_smts(iommu->ecap) || ecap_slts(iommu->ecap))) { in alloc_iommu()
1104 pr_info("%s: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n", in alloc_iommu()
1109 (unsigned long long)iommu->ecap); in alloc_iommu()
1126 * A value of N in PSS field of eCap register indicates hardware in alloc_iommu()
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Diommu.c306 if (!sm_supported(iommu) || !ecap_flts(iommu->ecap)) in __iommu_calculate_sagaw()
310 if (!ecap_slts(iommu->ecap)) in __iommu_calculate_sagaw()
351 ecap_smpwc(iommu->ecap) : ecap_coherent(iommu->ecap); in iommu_paging_structure_coherency()
1090 int tlb_offset = ecap_iotlb_offset(iommu->ecap); in __iommu_flush_iotlb()
1331 if (ecap_prs(iommu->ecap)) in free_dmar_iommu()
1346 if (ecap_flts(iommu->ecap) ^ ecap_slts(iommu->ecap)) in first_level_by_default()
1347 return ecap_flts(iommu->ecap); in first_level_by_default()
1531 if (!ecap_coherent(iommu->ecap)) in domain_context_mapping_one()
1897 if (!ecap_pass_through(iommu->ecap)) in device_def_domain_type()
2132 u32 temp = 2 << ecap_pss(iommu->ecap); in init_dmars()
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Ddebugfs.c63 IOMMU_REGSET_ENTRY(ECAP),
489 if (ecap_smts(iommu->ecap)) in invalidation_queue_entry_show()
497 if (ecap_smts(iommu->ecap)) in invalidation_queue_entry_show()
522 if (!qi || !ecap_qis(iommu->ecap)) in invalidation_queue_show()
606 if (!ecap_ir_support(iommu->ecap)) in ir_translation_struct_show()
Diommu.h476 #define qi_shift(iommu) (DMAR_IQ_SHIFT + !!ecap_smts((iommu)->ecap))
541 #define sm_supported(iommu) (intel_iommu_sm && ecap_smts((iommu)->ecap))
543 ecap_pasid((iommu)->ecap))
545 ecap_slads((iommu)->ecap))
547 ecap_nest((iommu)->ecap))
712 u64 ecap; member
800 if (!ecap_coherent(iommu->ecap)) in __iommu_flush_cache()
1185 * ECAP. in qi_desc_dev_iotlb_pasid()
DKconfig83 /sys/devices/virtual/iommu/dmar*/intel-iommu/ecap. If this option
/linux-6.14.4/drivers/counter/
DKconfig125 tristate "TI eCAP capture driver"
131 (eCAP) driver in input mode.
134 on ECAP input signal.
137 will be called ti-ecap-capture.
Dti-ecap-capture.c3 * ECAP Capture driver
21 #define ECAP_DRV_NAME "ecap"
23 /* ECAP event IDs */
66 /* ECAP signals */
554 /* If eCAP is running, stop capture then save timestamp counter */ in ecap_cnt_suspend()
587 /* If eCAP was running, restore timestamp counter then run capture */ in ecap_cnt_resume()
599 { .compatible = "ti,am62-ecap-capture" },
608 .name = "ecap-capture",
615 MODULE_DESCRIPTION("ECAP Capture driver");
DMakefile19 obj-$(CONFIG_TI_ECAP_CAPTURE) += ti-ecap-capture.o
/linux-6.14.4/drivers/clk/davinci/
Dpsc-da830.c77 LPSC_CLKDEV3(ecap_clkdev, "fck", "ecap.0",
78 "fck", "ecap.1",
79 "fck", "ecap.2");
98 LPSC(20, 0, ecap, pll0_sysclk2, ecap_clkdev, 0),
Dpsc-da850.c65 LPSC_CLKDEV3(ecap_clkdev, "fck", "ecap.0",
66 "fck", "ecap.1",
67 "fck", "ecap.2");
124 LPSC(20, 0, ecap, async3, ecap_clkdev, 0),
/linux-6.14.4/drivers/vfio/pci/
Dvfio_pci_config.c1383 static int vfio_ext_cap_len(struct vfio_pci_core_device *vdev, u16 ecap, u16 epos) in vfio_ext_cap_len() argument
1390 switch (ecap) { in vfio_ext_cap_len()
1456 pci_warn(pdev, "%s: unknown length for PCI ecap %#x@%#x\n", in vfio_ext_cap_len()
1457 __func__, ecap, epos); in vfio_ext_cap_len()
1631 u16 ecap; in vfio_ecap_init() local
1639 ecap = PCI_EXT_CAP_ID(header); in vfio_ecap_init()
1641 if (ecap <= PCI_EXT_CAP_ID_MAX) { in vfio_ecap_init()
1642 len = pci_ext_cap_length[ecap]; in vfio_ecap_init()
1644 len = vfio_ext_cap_len(vdev, ecap, epos); in vfio_ecap_init()
1651 pci_dbg(pdev, "%s: hiding ecap %#x@%#x\n", in vfio_ecap_init()
[all …]
/linux-6.14.4/arch/arm/boot/dts/ti/davinci/
Dda850.dtsi594 compatible = "ti,da850-ecap", "ti,am3352-ecap";
603 compatible = "ti,da850-ecap", "ti,am3352-ecap";
612 compatible = "ti,da850-ecap", "ti,am3352-ecap";
/linux-6.14.4/Documentation/ABI/testing/
Dsysfs-class-iommu-intel-iommu18 What: /sys/class/iommu/<iommu>/intel-iommu/ecap
/linux-6.14.4/arch/arm/boot/dts/ti/keystone/
Dkeystone-k2g.dtsi546 compatible = "ti,k2g-ecap", "ti,am3352-ecap";
556 compatible = "ti,k2g-ecap", "ti,am3352-ecap";
/linux-6.14.4/include/linux/mfd/
Dda8xx-cfgchip.h29 /* CFGCHIP1 (eCAP/HPI/EDMA3_1/eHRPWM TBCLK/McASP0 AMUTEIN) register bits */
/linux-6.14.4/arch/arm64/boot/dts/ti/
Dk3-am64-main.dtsi1149 compatible = "ti,am64-ecap", "ti,am3352-ecap";
1159 compatible = "ti,am64-ecap", "ti,am3352-ecap";
1169 compatible = "ti,am64-ecap", "ti,am3352-ecap";
Dk3-am62a-main.dtsi916 compatible = "ti,am3352-ecap";
926 compatible = "ti,am3352-ecap";
936 compatible = "ti,am3352-ecap";
Dk3-am62p-j722s-common-main.dtsi806 compatible = "ti,am3352-ecap";
816 compatible = "ti,am3352-ecap";
826 compatible = "ti,am3352-ecap";

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