| /linux-6.1.9/drivers/dma/ |
| D | xgene-dma.c | 215 struct xgene_dma *pdma; member
271 struct xgene_dma *pdma; member
343 static bool is_pq_enabled(struct xgene_dma *pdma) in is_pq_enabled() argument
347 val = ioread32(pdma->csr_efuse + XGENE_SOC_JTAG1_SHADOW); in is_pq_enabled()
1013 struct xgene_dma *pdma = (struct xgene_dma *)id; in xgene_dma_err_isr() local
1017 val = ioread32(pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1020 iowrite32(val, pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1025 dev_err(pdma->dev, in xgene_dma_err_isr()
1035 iowrite32(ring->num, ring->pdma->csr_ring + XGENE_DMA_RING_STATE); in xgene_dma_wr_ring_state()
1038 iowrite32(ring->state[i], ring->pdma->csr_ring + in xgene_dma_wr_ring_state()
[all …]
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| /linux-6.1.9/drivers/dma/sf-pdma/ |
| D | sf-pdma.c | 90 dev_err(chan->pdma->dma_dev.dev, in sf_pdma_prep_dma_memcpy()
258 dev_err(chan->pdma->dma_dev.dev, "NULL desc.\n"); in sf_pdma_xfer_desc()
399 static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma) in sf_pdma_irq_init() argument
404 for (i = 0; i < pdma->n_chans; i++) { in sf_pdma_irq_init()
405 chan = &pdma->chans[i]; in sf_pdma_irq_init()
449 static void sf_pdma_setup_chans(struct sf_pdma *pdma) in sf_pdma_setup_chans() argument
454 INIT_LIST_HEAD(&pdma->dma_dev.channels); in sf_pdma_setup_chans()
456 for (i = 0; i < pdma->n_chans; i++) { in sf_pdma_setup_chans()
457 chan = &pdma->chans[i]; in sf_pdma_setup_chans()
478 chan->pdma = pdma; in sf_pdma_setup_chans()
[all …]
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| D | sf-pdma.h | 56 #define SF_PDMA_REG_BASE(ch) (pdma->membase + (PDMA_CHAN_OFFSET * (ch)))
96 struct sf_pdma *pdma; member
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| D | Makefile | 1 obj-$(CONFIG_SF_PDMA) += sf-pdma.o
|
| /linux-6.1.9/Documentation/devicetree/bindings/dma/ |
| D | mmp-dma.txt | 7 - compatible: Should be "marvell,pdma-1.0"
10 or one irq for pdma device
20 "marvell,pdma-1.0"
33 pdma: dma-controller@d4000000 {
34 compatible = "marvell,pdma-1.0";
46 pdma: dma-controller@d4000000 {
47 compatible = "marvell,pdma-1.0";
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| D | sifive,fu540-c000-pdma.yaml | 4 $id: http://devicetree.org/schemas/dma/sifive,fu540-c000-pdma.yaml#
32 - sifive,fu540-c000-pdma
35 Should be "sifive,<chip>-pdma" and "sifive,pdma<version>".
37 "sifive,fu540-c000-pdma" for the SiFive PDMA v0 as integrated onto the
67 compatible = "sifive,fu540-c000-pdma", "sifive,pdma0";
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| /linux-6.1.9/arch/arm/boot/dts/ |
| D | pxa3xx.dtsi | 121 pdma: dma-controller@40000000 { label
122 compatible = "marvell,pdma-1.0";
150 dmas = <&pdma 97 3>;
188 dmas = <&pdma 21 3
189 &pdma 22 3>;
199 dmas = <&pdma 93 3
200 &pdma 94 3>;
210 dmas = <&pdma 46 3
211 &pdma 47 3>;
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| D | pxa27x.dtsi | 11 pdma: dma-controller@40000000 { label
12 compatible = "marvell,pdma-1.0";
107 dmas = <&pdma 68 0 /* Y channel */
108 &pdma 69 0 /* U channel */
109 &pdma 70 0>; /* V channel */
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| D | pxa25x.dtsi | 37 pdma: dma-controller@40000000 { label
38 compatible = "marvell,pdma-1.0";
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| D | pxa300-raumfeld-common.dtsi | 53 dmas = <&pdma 13 3
54 &pdma 14 3>;
65 dmas = <&pdma 15 3
66 &pdma 16 3>;
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| D | rv1108.dtsi | 105 dmas = <&pdma 6>, <&pdma 7>;
120 dmas = <&pdma 4>, <&pdma 5>;
135 dmas = <&pdma 2>, <&pdma 3>;
189 dmas = <&pdma 8>, <&pdma 9>;
244 pdma: dma-controller@102a0000 { label
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| D | pxa2xx.dtsi | 142 dmas = <&pdma 21 3
143 &pdma 22 3>;
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| D | rk3036.dtsi | 287 dmas = <&pdma 12>;
305 dmas = <&pdma 0>, <&pdma 1>;
550 dmas = <&pdma 8>, <&pdma 9>;
559 pdma: dma-controller@20078000 { label
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| D | socfpga.dtsi | 71 pdma: pdma@ffe01000 { label
915 dmas = <&pdma 28>,
916 <&pdma 29>;
928 dmas = <&pdma 30>,
929 <&pdma 31>;
|
| /linux-6.1.9/arch/mips/boot/dts/ingenic/ |
| D | x1830.dtsi | 256 dmas = <&pdma X1830_DMA_SSI0_RX 0xffffffff>,
257 <&pdma X1830_DMA_SSI0_TX 0xffffffff>;
275 dmas = <&pdma X1830_DMA_SSI1_RX 0xffffffff>,
276 <&pdma X1830_DMA_SSI1_TX 0xffffffff>;
333 pdma: dma-controller@13420000 { label
359 dmas = <&pdma X1830_DMA_MSC0_RX 0xffffffff>,
360 <&pdma X1830_DMA_MSC0_TX 0xffffffff>;
380 dmas = <&pdma X1830_DMA_MSC1_RX 0xffffffff>,
381 <&pdma X1830_DMA_MSC1_TX 0xffffffff>;
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| D | x1000.dtsi | 274 dmas = <&pdma X1000_DMA_SSI0_RX 0xffffffff>,
275 <&pdma X1000_DMA_SSI0_TX 0xffffffff>;
323 pdma: dma-controller@13420000 { label
349 dmas = <&pdma X1000_DMA_MSC0_RX 0xffffffff>,
350 <&pdma X1000_DMA_MSC0_TX 0xffffffff>;
370 dmas = <&pdma X1000_DMA_MSC1_RX 0xffffffff>,
371 <&pdma X1000_DMA_MSC1_TX 0xffffffff>;
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| /linux-6.1.9/drivers/gpu/drm/nouveau/nvkm/engine/dma/ |
| D | gf100.c | 34 struct nvkm_dma **pdma) in gf100_dma_new() argument
36 return nvkm_dma_new_(&gf100_dma, device, type, inst, pdma); in gf100_dma_new()
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| D | gf119.c | 34 struct nvkm_dma **pdma) in gf119_dma_new() argument
36 return nvkm_dma_new_(&gf119_dma, device, type, inst, pdma); in gf119_dma_new()
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| D | gv100.c | 32 struct nvkm_dma **pdma) in gv100_dma_new() argument
34 return nvkm_dma_new_(&gv100_dma, device, type, inst, pdma); in gv100_dma_new()
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| D | nv04.c | 34 struct nvkm_dma **pdma) in nv04_dma_new() argument
36 return nvkm_dma_new_(&nv04_dma, device, type, inst, pdma); in nv04_dma_new()
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| D | nv50.c | 34 struct nvkm_dma **pdma) in nv50_dma_new() argument
36 return nvkm_dma_new_(&nv50_dma, device, type, inst, pdma); in nv50_dma_new()
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| D | base.c | 107 enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) in nvkm_dma_new_() argument
111 if (!(dma = *pdma = kzalloc(sizeof(*dma), GFP_KERNEL))) in nvkm_dma_new_()
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| /linux-6.1.9/arch/arm/mach-dove/ |
| D | common.c | 86 struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; in dove_clk_init() local
104 pdma = dove_register_gate("pdma", "tclk", CLOCK_GATING_BIT_PDMA); in dove_clk_init()
129 orion_clkdev_add(NULL, "dove-pdma", pdma); in dove_clk_init()
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| /linux-6.1.9/drivers/net/ethernet/mediatek/ |
| D | mtk_eth_soc.c | 44 .pdma = {
87 .pdma = {
103 .pdma = {
738 val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_disable()
739 mtk_w32(eth, val & ~mask, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_disable()
749 val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_enable()
750 mtk_w32(eth, val | mask, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_enable()
2176 reg_map->pdma.irq_status); in mtk_napi_rx()
2183 mtk_r32(eth, reg_map->pdma.irq_status), in mtk_napi_rx()
2184 mtk_r32(eth, reg_map->pdma.irq_mask)); in mtk_napi_rx()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/i915/gt/ |
| D | intel_ppgtt.c | 87 write_dma_entry(struct drm_i915_gem_object * const pdma, in write_dma_entry() argument
91 u64 * const vaddr = __px_vaddr(pdma); in write_dma_entry()
|