Searched +full:loongson +full:- +full:2 (Results 1 – 25 of 356) sorted by relevance
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| /linux-6.12.1/Documentation/devicetree/bindings/loongarch/ |
| D | loongson.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/loongarch/loongson.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson SoC-based boards
10 - Binbin Zhou <zhoubinbin@loongson.cn>
17 - description: Loongson-2K0500 processor based boards
19 - const: loongson,ls2k0500-ref
20 - const: loongson,ls2k0500
22 - description: Loongson-2K1000 processor based boards
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| /linux-6.12.1/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-2K series chips, as the primary package interrupt controller which
17 1.The Loongson-2K0500 is a single core CPU;
18 2.The Loongson-2K0500/2K1000 has 64 device interrupt sources as inputs, so we
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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
24 loongson,msi-base-vec:
32 loongson,msi-num-vecs:
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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
24 loongson,pic-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,ls1x-intc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1 Interrupt Controller
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 Loongson-1 interrupt controller is connected to the MIPS core interrupt
18 const: loongson,ls1x-intc
23 interrupt-controller: true
25 '#interrupt-cells':
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| /linux-6.12.1/arch/loongarch/boot/dts/ |
| D | loongson-2k0500.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2023 Loongson Technology Corporation Limited
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "loongson,la264";
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| D | loongson-2k2000.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2023 Loongson Technology Corporation Limited
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "loongson,la364";
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| D | loongson-2k1000.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2023 Loongson Technology Corporation Limited
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <2>;
14 #size-cells = <2>;
17 #address-cells = <1>;
18 #size-cells = <0>;
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| /linux-6.12.1/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,ls2k0500-clk
20 - loongson,ls2k-clk # This is for Loongson-2K1000
21 - loongson,ls2k2000-clk
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| /linux-6.12.1/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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| /linux-6.12.1/Documentation/devicetree/bindings/gpio/ |
| D | loongson,ls-gpio.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/loongson,ls-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson GPIO controller.
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
15 - enum:
16 - loongson,ls2k-gpio
17 - loongson,ls2k0500-gpio0
18 - loongson,ls2k0500-gpio1
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| /linux-6.12.1/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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| /linux-6.12.1/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-host-bridge.yaml#
21 - loongson,ls2k-pci
22 - loongson,ls7a-pci
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| /linux-6.12.1/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
14 7axxx/2kxxx platform. The sound card is an ASoC component
15 which uses Loongson I2S controller to transfer the audio data.
19 const: loongson,ls-audio-card
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| /linux-6.12.1/Documentation/devicetree/bindings/mips/loongson/ |
| 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
23 - compatible
24 - reg
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| 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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| /linux-6.12.1/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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| /linux-6.12.1/drivers/soc/loongson/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0+
3 # Loongson-2 series SoC drivers
7 tristate "Loongson-2 SoC Global UtiliTieS (GUTS) register block"
15 and access global utilities block for LoongArch architecture Loongson-2
21 bool "Loongson-2 SoC Power Management Controller Driver"
25 The Loongson-2's power management controller was ACPI, supports ACPI
27 Disk), ACPI S5 (Soft Shutdown) and supports multiple wake-up methods
29 controller support that base on dts for Loongson-2 series SoCs.
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| /linux-6.12.1/Documentation/devicetree/bindings/net/ |
| D | loongson,ls1b-gmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/loongson,ls1b-gmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1B Gigabit Ethernet MAC Controller
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 Loongson-1B Gigabit Ethernet MAC Controller is based on
17 - Dual 10/100/1000Mbps GMAC controllers
18 - Full-duplex operation (IEEE 802.3x flow control automatic transmission)
19 - Half-duplex operation (CSMA/CD Protocol and back-pressure support)
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| D | loongson,ls1c-emac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/loongson,ls1c-emac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1C Ethernet MAC Controller
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 Loongson-1C Ethernet MAC Controller is based on
17 - 10/100Mbps
18 - Full-duplex operation (IEEE 802.3x flow control automatic transmission)
19 - Half-duplex operation (CSMA/CD Protocol and back-pressure support)
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| /linux-6.12.1/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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 SoC ChipID
10 - Yinbo Zhu <zhuyinbo@loongson.cn>
13 Loongson-2 SoC contains many groups of global utilities register
19 const: loongson,ls2k-chipid
24 little-endian: true
27 - compatible
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| /linux-6.12.1/Documentation/arch/loongarch/ |
| D | introduction.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. There are
8 currently 3 variants: a reduced 32-bit version (LA32R), a standard 32-bit
9 version (LA32S) and a 64-bit version (LA64). There are 4 privilege levels
22 ----
24 LoongArch has 32 GPRs ( ``$r0`` ~ ``$r31`` ); each one is 32-bit wide in LA32
25 and 64-bit wide in LA64. ``$r0`` is hard-wired to zero, and the other registers
26 are not architecturally special. (Except ``$r1``, which is hard-wired as the
30 the LoongArch ELF psABI spec, in :ref:`References <loongarch-references>`:
40 ``$r4``-``$r11`` ``$a0``-``$a7`` Argument registers No
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| /linux-6.12.1/drivers/platform/mips/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
12 MIPS platforms, including vendor-specific netbook/laptop/desktop
21 bool "Loongson-3 CPU HWMon Driver"
26 Loongson-3A/3B CPU Hwmon (temperature sensor) driver.
29 bool "Loongson RS780E ACPI Controller"
32 Loongson RS780E PCH ACPI Controller driver.
35 bool "Loongson-2K1000 Reset Controller"
38 Loongson-2K1000 Reset Controller driver.
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| /linux-6.12.1/Documentation/devicetree/bindings/dma/ |
| D | loongson,ls2x-apbdma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/loongson,ls2x-apbdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson LS2X APB DMA controller
10 The Loongson LS2X APB DMA controller is used for transferring data
14 - Binbin Zhou <zhoubinbin@loongson.cn>
17 - $ref: dma-controller.yaml#
22 - const: loongson,ls2k1000-apbdma
23 - items:
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