Searched +full:loongson +full:- +full:1 (Results 1 – 25 of 659) sorted by relevance
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| /kernel/linux/linux-5.10/arch/loongarch/boot/dts/loongson/ |
| D | loongson3_ls7a.dts | 1 /dts-v1/;
4 model = "loongson,generic";
5 compatible = "loongson,loongson3";
6 #address-cells = <2>;
7 #size-cells = <2>;
14 cpuic: interrupt-controller {
15 compatible = "loongson,cpu-interrupt-controller";
16 interrupt-controller;
17 #interrupt-cells = <1>;
20 platic: interrupt-controller@1bd00040 {
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| D | loongson3.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
4 * Loongson-3 may have as many as 4 nodes, each node has 4 cores.
8 #address-cells = <1>;
9 #size-cells = <0>;
12 compatible = "loongson,loongson3";
15 l2-cache = <&vcache0>;
16 next-level-cache = <&scache0>;
19 cpu@1 {
20 compatible = "loongson,loongson3";
23 l2-cache = <&vcache1>;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/rtc/ |
| D | loongson,rtc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rtc/loongson,rtc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson Real-Time Clock
10 The Loongson family chips use an on-chip counter 0 (Time Of Year
14 - Binbin Zhou <zhoubinbin@loongson.cn>
17 - $ref: rtc.yaml#
22 - enum:
23 - loongson,ls1b-rtc
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/thermal/ |
| D | loongson,ls2k-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/loongson,ls2k-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Thermal sensors on Loongson-2 SoCs
10 - zhanghongchen <zhanghongchen@loongson.cn>
11 - Yinbo Zhu <zhuyinbo@loongson.cn>
14 - $ref: /schemas/thermal/thermal-sensor.yaml#
19 - enum:
20 - loongson,ls2k1000-thermal
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/loongson/ |
| D | loongson,ls2k-pmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/loongson/loongson,ls2k-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 Power Manager controller
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
15 - items:
16 - const: loongson,ls2k0500-pmc
17 - const: syscon
18 - items:
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mips/loongson/ |
| D | devices.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mips/loongson/devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson based Platforms
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
12 Devices with a Loongson CPU shall have the following properties.
20 - description: Classic Loongson64 Quad Core + LS7A
22 - const: loongson,loongson64c-4core-ls7a
24 - description: Classic Loongson64 Quad Core + RS780E
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| D | ls2k-reset.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mips/loongson/ls2k-reset.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson 2K1000 PM Controller
10 - Qing Zhang <zhangqing@loongson.cn>
13 This controller can be found in Loongson-2K1000 Soc systems.
17 const: loongson,ls2k-pm
20 maxItems: 1
23 - compatible
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/interrupt-controller/ |
| D | loongson,liointc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,liointc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson Local I/O Interrupt Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson-3 family of chips and
14 Loongson-2K1000 chip, as the primary package interrupt controller which
18 - $ref: /schemas/interrupt-controller.yaml#
23 - loongson,liointc-1.0
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| D | loongson,pch-msi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-msi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCH MSI Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson LS7A family of PCH for
19 const: loongson,pch-msi-1.0
22 maxItems: 1
24 loongson,msi-base-vec:
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| D | loongson,eiointc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,eiointc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson Extended I/O Interrupt Controller
10 - Binbin Zhou <zhoubinbin@loongson.cn>
13 This interrupt controller is found on the Loongson-3 family chips and
14 Loongson-2K series chips and is used to distribute interrupts directly to
18 - $ref: /schemas/interrupt-controller.yaml#
23 - loongson,ls2k0500-eiointc
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| D | loongson,pch-pic.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCH PIC Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson LS7A family of PCH for
14 transforming interrupts from on-chip devices into HyperTransport vectorized
19 const: loongson,pch-pic-1.0
22 maxItems: 1
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | loongson,pch-msi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,pch-msi.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Loongson PCH MSI Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson LS7A family of PCH for
19 const: loongson,pch-msi-1.0
22 maxItems: 1
24 loongson,msi-base-vec:
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| D | loongson,liointc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,liointc.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Loongson Local I/O Interrupt Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson-3 family of chips as the primary
18 - $ref: /schemas/interrupt-controller.yaml#
23 - const: loongson,liointc-1.0
24 - const: loongson,liointc-1.0a
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| D | loongson,pch-pic.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Loongson PCH PIC Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 This interrupt controller is found in the Loongson LS7A family of PCH for
14 transforming interrupts from on-chip devices into HyperTransport vectorized
19 const: loongson,pch-pic-1.0
22 maxItems: 1
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/ |
| D | loongson,ls2k-clk.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/loongson,ls2k-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 SoC Clock Control Module
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
13 Loongson-2 SoC clock control module is an integrated clock controller, which
19 - loongson,ls2k-clk
22 maxItems: 1
26 - description: 100m ref
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/ |
| D | loongson,ls2k-spi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson SPI controller
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
13 - $ref: /schemas/spi/spi-controller.yaml#
18 - enum:
19 - loongson,ls2k1000-spi
20 - items:
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | loongson,ls-audio-card.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/loongson,ls-audio-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson 7axxx/2kxxx ASoC audio sound card driver
10 - Yingkun Meng <mengyingkun@loongson.cn>
13 The binding describes the sound card present in loongson
15 which uses Loongson I2S controller to transfer the audio data.
19 const: loongson,ls-audio-card
25 mclk-fs:
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/watchdog/ |
| D | loongson,ls1x-wdt.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/loongson,ls1x-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1 Watchdog Timer
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 - $ref: watchdog.yaml#
18 - loongson,ls1b-wdt
19 - loongson,ls1c-wdt
22 maxItems: 1
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/timer/ |
| D | loongson,ls1x-pwmtimer.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/timer/loongson,ls1x-pwmtimer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1 PWM timer
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 Loongson-1 PWM timer can be used for system clock source
18 const: loongson,ls1b-pwmtimer
21 maxItems: 1
24 maxItems: 1
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pci/ |
| D | loongson.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/loongson.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCI Host Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 PCI host controller found on Loongson PCHs and SoCs.
16 - $ref: /schemas/pci/pci-bus.yaml#
21 - const: loongson,ls2k-pci
22 - const: loongson,ls7a-pci
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pci/ |
| D | loongson.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/loongson.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson PCI Host Controller
10 - Jiaxun Yang <jiaxun.yang@flygoat.com>
13 PCI host controller found on Loongson PCHs and SoCs.
16 - $ref: /schemas/pci/pci-bus.yaml#
21 - loongson,ls2k-pci
22 - loongson,ls7a-pci
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/i2c/ |
| D | loongson,ls2x-i2c.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/loongson,ls2x-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson LS2X I2C Controller
10 - Binbin Zhou <zhoubinbin@loongson.cn>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - loongson,ls2k-i2c
19 - loongson,ls7a-i2c
22 maxItems: 1
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/hwinfo/ |
| D | loongson,ls2k-chipid.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/hwinfo/loongson,ls2k-chipid.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 SoC ChipID
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
13 Loongson-2 SoC contains many groups of global utilities register
19 const: loongson,ls2k-chipid
22 maxItems: 1
24 little-endian: true
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| /kernel/linux/linux-6.6/drivers/pci/controller/ |
| D | pci-loongson.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Loongson PCI Host Controller Driver
12 #include <linux/pci-acpi.h>
13 #include <linux/pci-ecam.h>
39 #define FLAG_CFG1 BIT(1)
58 dev->class = PCI_CLASS_BRIDGE_PCI_NORMAL; in bridge_class_quirk()
73 pdev->mmio_always_on = 1; in system_bus_quirk()
74 pdev->non_compliant_bars = 1; in system_bus_quirk()
84 * Some Loongson PCIe ports have hardware limitations on their Maximum Read
87 * bridges. However, some MIPS Loongson firmware doesn't set MRRS properly,
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| D | pci-loongson.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Loongson PCI Host Controller Driver
12 #include <linux/pci-acpi.h>
13 #include <linux/pci-ecam.h>
32 #define FLAG_CFG1 BIT(1)
50 dev->class = PCI_CLASS_BRIDGE_PCI << 8; in bridge_class_quirk()
65 pdev->mmio_always_on = 1; in system_bus_quirk()
66 pdev->non_compliant_bars = 1; in system_bus_quirk()
76 * Some Loongson PCIe ports have hardware limitations on their Maximum Read
79 * bridges. However, some MIPS Loongson firmware doesn't set MRRS properly,
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