Searched +full:ls1b +full:- +full:apbdma (Results 1 – 4 of 4) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/dma/loongson,ls1b-apbdma.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: Loongson-1 APB DMA Controller10 - Keguang Zhang <keguang.zhang@gmail.com>13 Loongson-1 APB DMA controller provides 3 independent channels for19 - const: loongson,ls1b-apbdma20 - items:21 - enum:[all …]
1 // SPDX-License-Identifier: GPL-2.03 * Copyright (c) 2023-2025 Keguang Zhang <keguang.zhang@gmail.com>6 /dts-v1/;10 cpu_opp_table: opp-table {11 compatible = "operating-points-v2";12 opp-shared;14 opp-44000000 {15 opp-hz = /bits/ 64 <44000000>;17 opp-47142000 {18 opp-hz = /bits/ 64 <47142000>;[all …]
1 // SPDX-License-Identifier: GPL-2.03 * Copyright (c) 2023-2025 Keguang Zhang <keguang.zhang@gmail.com>6 /dts-v1/;10 clkc: clock-controller@1fe78030 {11 compatible = "loongson,ls1c-clk";14 #clock-cells = <1>;20 compatible = "loongson,ls1c-syscon", "syscon";24 intc4: interrupt-controller@10a0 {25 compatible = "loongson,ls1x-intc";27 interrupt-controller;[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later3 * Driver for Loongson-1 APB DMA Controller5 * Copyright (C) 2015-2024 Keguang Zhang <keguang.zhang@gmail.com>9 #include <linux/dma-mapping.h>20 #include "virt-dma.h"22 /* Loongson-1 DMA Control Register */94 return &chan->dev->device; in chan2dev()100 struct dma_chan *dchan = &chan->vc.chan; in ls1x_dma_query()105 val |= dchan->chan_id; in ls1x_dma_query()106 writel(val, chan->reg_base + LS1X_DMA_CTRL); in ls1x_dma_query()[all …]