Searched +full:ls2k0500 +full:- +full:eiointc (Results 1 – 2 of 2) sorted by relevance
| /Linux-v6.6/Documentation/devicetree/bindings/interrupt-controller/ |
| 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#
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
24 - loongson,ls2k2000-eiointc
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| /Linux-v6.6/drivers/irqchip/ |
| D | irq-loongson-eiointc.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
8 #define pr_fmt(fmt) "eiointc: " fmt
81 /* EIO node 0 is in charge of inter-node interrupt dispatch */ in eiointc_set_irq_route()
96 struct eiointc_priv *priv = d->domain->host_data; in eiointc_set_irq_affinity()
101 cpumask_and(&intersect_affinity, &intersect_affinity, &priv->cpuspan_map); in eiointc_set_irq_affinity()
105 return -EINVAL; in eiointc_set_irq_affinity()
109 vector = d->hwirq; in eiointc_set_irq_affinity()
114 0x0, priv->node * CORES_PER_EIO_NODE); in eiointc_set_irq_affinity()
117 eiointc_set_irq_route(vector, cpu, priv->node, &priv->node_map); in eiointc_set_irq_affinity()
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