| /Linux-v5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | loongson,pch-msi.yaml | 4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,pch-msi.yaml#"
7 title: Loongson PCH MSI Controller
13 This interrupt controller is found in the Loongson LS7A family of PCH for
19 const: loongson,pch-msi-1.0
24 loongson,msi-base-vec:
32 loongson,msi-num-vecs:
46 - loongson,msi-base-vec
47 - loongson,msi-num-vecs
55 compatible = "loongson,pch-msi-1.0";
58 loongson,msi-base-vec = <64>;
[all …]
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| D | loongson,pch-pic.yaml | 4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#"
7 title: Loongson PCH PIC Controller
13 This interrupt controller is found in the Loongson LS7A family of PCH for
19 const: loongson,pch-pic-1.0
24 loongson,pic-base-vec:
40 - loongson,pic-base-vec
50 compatible = "loongson,pch-pic-1.0";
54 loongson,pic-base-vec = <64>;
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| D | loongson,liointc.yaml | 4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,liointc.yaml#"
7 title: Loongson Local I/O Interrupt Controller
13 This interrupt controller is found in the Loongson-3 family of chips as the primary
23 - const: loongson,liointc-1.0
24 - const: loongson,liointc-1.0a
50 'loongson,parent_int_map':
67 - 'loongson,parent_int_map'
75 compatible = "loongson,liointc-1.0";
85 loongson,parent_int_map = <0xf0ffffff>, /* int0 */
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| D | loongson,htvec.yaml | 4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,htvec.yaml#"
7 title: Loongson-3 HyperTransport Interrupt Vector Controller
13 This interrupt controller is found in the Loongson-3 family of chips for
18 const: loongson,htvec-1.0
46 compatible = "loongson,htvec-1.0";
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| D | loongson,htpic.yaml | 4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,htpic.yaml#"
7 title: Loongson-3 HyperTransport Interrupt Controller
16 This interrupt controller is found in the Loongson-3 family of chips to transmit
21 const: loongson,htpic-1.0
50 compatible = "loongson,htintc-1.0";
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| D | loongson,ls1x-intc.txt | 1 Loongson ls1x Interrupt Controller
5 - compatible : should be "loongson,ls1x-intc". Valid strings are:
16 compatible = "loongson,ls1x-intc";
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| /Linux-v5.10/Documentation/devicetree/bindings/mips/loongson/ |
| D | devices.yaml | 4 $id: http://devicetree.org/schemas/mips/loongson/devices.yaml#
7 title: Loongson based Platforms Device Tree Bindings
12 Devices with a Loongson CPU shall have the following properties.
22 - const: loongson,loongson64c-4core-ls7a
26 - const: loongson,loongson64c-4core-rs780e
30 - const: loongson,loongson64c-8core-rs780e
34 - const: loongson,loongson64g-4core-ls7a
38 - const: loongson,loongson64v-4core-virtio
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| D | rs780e-acpi.yaml | 4 $id: "http://devicetree.org/schemas/mips/loongson/rs780e-acpi.yaml#"
7 title: Loongson RS780E PCH ACPI Controller
13 This controller can be found in Loongson-3 systems with RS780E PCH.
17 const: loongson,rs780e-acpi
37 compatible = "loongson,rs780e-acpi";
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| /Linux-v5.10/Documentation/devicetree/bindings/pci/ |
| D | loongson.yaml | 4 $id: http://devicetree.org/schemas/pci/loongson.yaml#
7 title: Loongson PCI Host Controller
13 PCI host controller found on Loongson PCHs and SoCs.
21 - const: loongson,ls2k-pci
22 - const: loongson,ls7a-pci
23 - const: loongson,rs780e-pci
51 compatible = "loongson,rs780e-pci";
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| /Linux-v5.10/arch/mips/boot/dts/loongson/ |
| D | loongson64c_4core_ls7a.dts | 9 compatible = "loongson,loongson64c-4core-ls7a";
14 compatible = "loongson,htvec-1.0";
29 compatible = "loongson,pch-msi-1.0";
33 loongson,msi-base-vec = <64>;
34 loongson,msi-num-vecs = <64>;
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| D | loongson64g_4core_ls7a.dts | 9 compatible = "loongson,loongson64g-4core-ls7a";
14 compatible = "loongson,htvec-1.0";
33 compatible = "loongson,pch-msi-1.0";
37 loongson,msi-base-vec = <64>;
38 loongson,msi-num-vecs = <192>;
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| /Linux-v5.10/drivers/pci/controller/ |
| D | pci-loongson.c | 3 * Loongson PCI Host Controller Driver
68 { PCI_VDEVICE(LOONGSON, DEV_PCIE_PORT_0) }, in loongson_mrrs_quirk()
69 { PCI_VDEVICE(LOONGSON, DEV_PCIE_PORT_1) }, in loongson_mrrs_quirk()
70 { PCI_VDEVICE(LOONGSON, DEV_PCIE_PORT_2) }, in loongson_mrrs_quirk()
79 * Some Loongson PCIe ports have a h/w limitation of in loongson_mrrs_quirk()
170 { .compatible = "loongson,ls2k-pci",
172 { .compatible = "loongson,ls7a-pci",
174 { .compatible = "loongson,rs780e-pci",
229 .name = "loongson-pci",
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| /Linux-v5.10/drivers/platform/mips/ |
| D | Kconfig | 20 tristate "Loongson-3 CPU HWMon Driver"
25 Loongson-3A/3B CPU Hwmon (temperature sensor) driver.
28 bool "Loongson RS780E ACPI Controller"
31 Loongson RS780E PCH ACPI Controller driver.
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| /Linux-v5.10/drivers/gpio/ |
| D | gpio-loongson.c | 3 * Loongson-2F/3A/3B GPIO Support
20 #include <loongson.h>
103 gc->label = "loongson-gpio-chip"; in loongson_gpio_probe()
116 .name = "loongson-gpio",
128 pr_err("error registering loongson GPIO driver\n"); in loongson_gpio_setup()
132 pdev = platform_device_register_simple("loongson-gpio", -1, NULL, 0); in loongson_gpio_setup()
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| /Linux-v5.10/drivers/cpufreq/ |
| D | loongson2_cpufreq.c | 2 * Cpufreq driver for the loongson-2 processors
4 * The 2E revision of loongson processor not support this feature.
25 #include <asm/mach-loongson2ef/loongson.h>
121 * This is the simple version of Loongson-2 wait, Maybe we need do this in
151 pr_info("Loongson-2F CPU frequency driver\n"); in cpufreq_init()
181 MODULE_PARM_DESC(nowait, "Disable Loongson-2F specific wait");
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| /Linux-v5.10/arch/mips/ |
| D | Kconfig | 447 bool "Loongson 32-bit family of machines"
450 This enables support for the Loongson-1 family of machines.
452 Loongson-1 is a family of 32-bit MIPS-compatible SoCs developed by
457 bool "Loongson-2E/F family of machines"
460 This enables the support of early Loongson-2E/F family of machines.
463 bool "Loongson 64-bit family of machines"
498 This enables the support of Loongson-2/3 family of machines.
500 Loongson-2 and Loongson-3 are 64-bit general-purpose processors with
501 GS264/GS464/GS464E/GS464V microarchitecture (except old Loongson-2E
502 and Loongson-2F which will be removed), developed by the Institute
[all …]
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| /Linux-v5.10/arch/mips/loongson2ef/ |
| D | Kconfig | 31 Lemote Fuloong(2e) mini-PC board based on the Chinese Loongson-2E CPU and
37 bool "Lemote Loongson 2F family machines"
61 Lemote Loongson 2F family machines utilize the 2F revision of
62 Loongson processor and the AMD CS5536 south bridge.
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| D | Platform | 2 # Loongson Processors' Support
5 # Only gcc >= 4.4 have Loongson specific support
49 cflags-y += $(call cc-option,-mno-loongson-mmi)
52 # Loongson Machines' Support
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| /Linux-v5.10/drivers/irqchip/ |
| D | Kconfig | 473 bool "Loongson-1 Interrupt Controller"
479 Support for the Loongson-1 platform Interrupt Controller.
546 bool "Loongson Local I/O Interrupt Controller"
552 Support for the Loongson Local I/O Interrupt Controller.
561 Support for the Loongson-3 HyperTransport PIC Controller.
572 bool "Loongson PCH PIC Controller"
578 Support for the Loongson PCH PIC Controller.
581 bool "Loongson PCH MSI Controller"
588 Support for the Loongson PCH MSI Controller.
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| D | irq-loongson-htpic.c | 4 * Loongson HTPIC IRQ support
91 pr_err("loongson-htpic: Only one HTPIC is allowed in the system\n"); in htpic_of_init()
107 pr_err("loongson-htpic: Failed to initialize i8259 IRQs\n"); in htpic_of_init()
122 pr_err("loongson-htpic: Failed to get parent irqs\n"); in htpic_of_init()
147 IRQCHIP_DECLARE(loongson_htpic, "loongson,htpic-1.0", htpic_of_init);
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| D | irq-loongson-liointc.c | 4 * Loongson Local IO Interrupt Controller support
179 "loongson,parent_int_map", in liointc_of_init()
184 pr_err("loongson-liointc: No parent_int_map\n"); in liointc_of_init()
196 pr_err("loongson-liointc: cannot add IRQ domain\n"); in liointc_of_init()
205 pr_err("loongson-liointc: unable to register IRQ domain\n"); in liointc_of_init()
271 IRQCHIP_DECLARE(loongson_liointc_1_0, "loongson,liointc-1.0", liointc_of_init);
272 IRQCHIP_DECLARE(loongson_liointc_1_0a, "loongson,liointc-1.0a", liointc_of_init);
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| /Linux-v5.10/arch/mips/loongson32/ |
| D | Makefile | 3 # Common code for all Loongson 1 based systems
9 # Loongson LS1B board
15 # Loongson LS1C board
|
| /Linux-v5.10/arch/mips/include/asm/mach-loongson64/ |
| D | kernel-entry-init.h | 32 /* Loongson-3A R4+ */
37 /* Loongson-3A R2/R3 */
67 /* Loongson-3A R4+ */
72 /* Loongson-3A R2/R3 */
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| D | loongson.h | 25 /* loongson-specific command line, env and memory initialization */
64 /* Loongson-3 specific registers */
89 /* Loongson Register Bases */
123 /* Loongson h/w Configuration */
217 /* Chip Config registor of each physical cpu package, PRid >= Loongson-2F */
221 /* Chip Temperature registor of each physical cpu package, PRid >= Loongson-3A */
225 /* Freq Control register of each physical cpu package, PRid >= Loongson-3B */
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| /Linux-v5.10/arch/mips/loongson32/common/ |
| D | setup.c | 19 return "LOONGSON LS1B"; in get_system_type()
21 return "LOONGSON LS1C"; in get_system_type()
24 return "LOONGSON (unknown)"; in get_system_type()
|
