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/openbmc/linux/drivers/dma/dw-edma/
H A DMakefile3 obj-$(CONFIG_DW_EDMA) += dw-edma.o
4 dw-edma-$(CONFIG_DEBUG_FS) := dw-edma-v0-debugfs.o \
6 dw-edma-objs := dw-edma-core.o \
7 dw-edma-v0-core.o \
8 dw-hdma-v0-core.o $(dw-edma-y)
9 obj-$(CONFIG_DW_EDMA_PCIE) += dw-edma-pcie.o
/openbmc/linux/drivers/dma/
H A Dfsl-edma-common.c814 struct fsl_edma_engine *edma = fsl_chan->edma; in fsl_edma_free_chan_resources() local
857 edma->regs.cr = edma->membase + EDMA_CR; in fsl_edma_setup_regs()
858 edma->regs.es = edma->membase + EDMA_ES; in fsl_edma_setup_regs()
859 edma->regs.erql = edma->membase + EDMA_ERQ; in fsl_edma_setup_regs()
860 edma->regs.eeil = edma->membase + EDMA_EEI; in fsl_edma_setup_regs()
862 edma->regs.serq = edma->membase + (is64 ? EDMA64_SERQ : EDMA_SERQ); in fsl_edma_setup_regs()
871 edma->regs.errl = edma->membase + (is64 ? EDMA64_ERRL : EDMA_ERR); in fsl_edma_setup_regs()
874 edma->regs.erqh = edma->membase + EDMA64_ERQH; in fsl_edma_setup_regs()
875 edma->regs.eeih = edma->membase + EDMA64_EEIH; in fsl_edma_setup_regs()
876 edma->regs.errh = edma->membase + EDMA64_ERRH; in fsl_edma_setup_regs()
[all …]
H A Dfsl-edma-common.h138 struct fsl_edma_engine *edma; member
234 edma_readl(chan->edma, &chan->tcd->__name) : \
235 edma_readw(chan->edma, &chan->tcd->__name))
243 edma_readl(chan->edma, \
247 edma_writel(chan->edma, val, \
258 if (edma->big_endian) in edma_readl()
266 if (edma->big_endian) in edma_readw()
276 if (edma->big_endian) in edma_writeb()
286 if (edma->big_endian) in edma_writew()
295 if (edma->big_endian) in edma_writel()
[all …]
H A Dep93xx_dma.c744 edmac->edma->hw_submit(edmac); in ep93xx_dma_advance_work()
875 if (!edmac->edma->m2m) { in ep93xx_dma_alloc_chan_resources()
1223 edmac->edma->hw_setup(edmac); in ep93xx_dma_terminate_all()
1251 if (!edmac->edma->m2m) in ep93xx_dma_slave_config_write()
1325 edma = kzalloc(struct_size(edma, channels, pdata->num_channels), GFP_KERNEL); in ep93xx_dma_probe()
1326 if (!edma) in ep93xx_dma_probe()
1329 dma_dev = &edma->dma_dev; in ep93xx_dma_probe()
1341 edmac->edma = edma; in ep93xx_dma_probe()
1377 if (edma->m2m) { in ep93xx_dma_probe()
1402 kfree(edma); in ep93xx_dma_probe()
[all …]
H A DMakefile32 obj-$(CONFIG_DW_EDMA) += dw-edma/
35 fsl-edma-objs := fsl-edma-main.o fsl-edma-common.o
36 obj-$(CONFIG_FSL_EDMA) += fsl-edma.o
37 mcf-edma-objs := mcf-edma-main.o fsl-edma-common.o
38 obj-$(CONFIG_MCF_EDMA) += mcf-edma.o
/openbmc/linux/Documentation/devicetree/bindings/dma/
H A Dfsl,edma.yaml22 - fsl,vf610-edma
23 - fsl,imx7ulp-edma
25 - fsl,imx8qm-edma
29 - const: fsl,ls1028a-edma
30 - const: fsl,vf610-edma
83 - fsl,imx8qm-edma
104 const: fsl,vf610-edma
118 - const: edma-tx
119 - const: edma-err
132 const: fsl,imx7ulp-edma
[all …]
H A Dti-edma.txt83 edma: edma@49000000 {
96 ti,edma-memcpy-channels = <20 21>;
134 dmas = <&edma 36 0>;
147 dmas = <&edma 8 2>,
148 <&edma 9 2>;
153 edma1: edma@2728000 {
169 * ti,edma-memcpy-channels = <12 13 14 15>;
223 - ti,edma-regions: Number of regions
224 - ti,edma-slots: Number of slots
229 edma: edma@49000000 {
[all …]
H A Dti-dma-crossbar.txt5 "ti,am335x-edma-crossbar" for AM335x and AM437x
8 for ti,dra7-dma-crossbar and <3> for ti,am335x-edma-crossbar.
26 For ti,am335x-edma-crossbar: the meaning of parameters of dmas for clients:
29 When mux 0 is used the DMA channel can be requested directly from edma node.
/openbmc/linux/drivers/pci/controller/dwc/
H A Dpcie-designware.c147 if (!pci->edma.reg_base) { in dw_pcie_get_resources()
908 pci->edma.dev = pci->dev; in dw_pcie_edma_find_chip()
910 if (!pci->edma.ops) in dw_pcie_edma_find_chip()
919 if (!pci->edma.ll_wr_cnt || pci->edma.ll_wr_cnt > EDMA_MAX_WR_CH || in dw_pcie_edma_find_chip()
920 !pci->edma.ll_rd_cnt || pci->edma.ll_rd_cnt > EDMA_MAX_RD_CH) in dw_pcie_edma_find_chip()
929 u16 ch_cnt = pci->edma.ll_wr_cnt + pci->edma.ll_rd_cnt; in dw_pcie_edma_irq_verify()
933 if (pci->edma.nr_irqs == 1) in dw_pcie_edma_irq_verify()
940 pci->edma.nr_irqs = 1; in dw_pcie_edma_irq_verify()
944 for (; pci->edma.nr_irqs < ch_cnt; pci->edma.nr_irqs++) { in dw_pcie_edma_irq_verify()
1017 pci->edma.ll_wr_cnt, pci->edma.ll_rd_cnt); in dw_pcie_edma_detect()
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Ddm816x.dtsi134 edma: edma@49000000 { label
198 dmas = <&edma 58 &edma 59>;
209 dmas = <&edma 60 &edma 61>;
300 dmas = <&edma 16 &edma 17
301 &edma 18 &edma 19
302 &edma 20 &edma 21
303 &edma 22 &edma 23>;
313 dmas = <&edma 24 &edma 25>;
377 dmas = <&edma 26 &edma 27>;
387 dmas = <&edma 28 &edma 29>;
[all …]
H A Dam33xx.dtsi259 edma: edma@49000000 { label
351 dmas = <&edma 26 0>, <&edma 27 0>;
362 dmas = <&edma 28 0>, <&edma 29 0>;
373 dmas = <&edma 30 0>, <&edma 31 0>;
453 &edma 3 0>;
597 &edma 17 0
598 &edma 18 0
599 &edma 19 0>;
613 &edma 43 0
614 &edma 44 0
[all …]
H A Dam4372.dtsi138 edma: edma@49000000 { label
454 dmas = <&edma 24
455 &edma 25>;
466 dmas = <&edma 2
467 &edma 3>;
742 dmas = <&edma 6
743 &edma 5>;
752 dmas = <&edma 34
753 &edma 33>;
767 dmas = <&edma 8>,
[all …]
H A Dls1021a.dtsi337 edma0: edma@2c00000 {
339 compatible = "fsl,vf610-edma";
345 interrupt-names = "edma-tx", "edma-err";
/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Ddm814x.dtsi267 dmas = <&edma 16 0 &edma 17 0
268 &edma 18 0 &edma 19 0
269 &edma 20 0 &edma 21 0
270 &edma 22 0 &edma 23 0>;
284 dmas = <&edma 42 0 &edma 43 0
285 &edma 44 0 &edma 45 0>;
342 dmas = <&edma 26 0 &edma 27 0>;
352 dmas = <&edma 28 0 &edma 29 0>;
362 dmas = <&edma 30 0 &edma 31 0>;
420 &edma 3 0>;
[all …]
H A Ddm816x.dtsi149 edma: dma@0 { label
162 ti,edma-memcpy-channels = <20 21>;
296 dmas = <&edma 52 0>;
418 dmas = <&edma 16 0 &edma 17 0
419 &edma 18 0 &edma 19 0
420 &edma 20 0 &edma 21 0
421 &edma 22 0 &edma 23 0>;
431 dmas = <&edma 24 0 &edma 25 0>;
531 dmas = <&edma 26 0 &edma 27 0>;
541 dmas = <&edma 28 0 &edma 29 0>;
[all …]
H A Dam33xx-l4.dtsi208 dmas = <&edma 26 0>, <&edma 27 0>;
269 dmas = <&edma 53 0>, <&edma 57 0>;
1116 dmas = <&edma 28 0>, <&edma 29 0>;
1147 dmas = <&edma 30 0>, <&edma 31 0>;
1212 &edma 17 0
1213 &edma 18 0
1214 &edma 19 0>;
1505 dmas = <&edma 24 0>, <&edma 25 0>;
1728 &edma 43 0
1729 &edma 44 0
[all …]
H A Dam4372.dtsi214 edma: dma@0 { label
229 ti,edma-memcpy-channels = <58 59>;
353 dmas = <&edma 36 0>;
383 dmas = <&edma 6 0>,
384 <&edma 5 0>;
413 dmas = <&edma 34 0>,
414 <&edma 33 0>;
625 dmas = <&edma 52 0>;
H A Dam33xx.dtsi233 edma: dma@0 { label
246 ti,edma-memcpy-channels = <20 21>;
551 dmas = <&edma 52 0>;
588 dmas = <&edma 36 0>;
617 dmas = <&edma 6 0>,
618 <&edma 5 0>;
/openbmc/linux/arch/arm/boot/dts/ti/davinci/
H A Dda850-enbw-cmc.dts39 ti,edma-reserved-slot-ranges = <32 50>;
43 ti,edma-reserved-slot-ranges = <32 90>;
/openbmc/linux/sound/soc/ti/
H A DMakefile4 snd-soc-ti-edma-objs := edma-pcm.o
8 obj-$(CONFIG_SND_SOC_TI_EDMA_PCM) += snd-soc-ti-edma.o
/openbmc/linux/Documentation/devicetree/bindings/crypto/
H A Domap-aes.txt28 dmas = <&edma 6>,
29 <&edma 5>;
/openbmc/linux/Documentation/devicetree/bindings/mmc/
H A Ddavinci_mmc.txt29 dmas = <&edma 16
30 &edma 17>;
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dti,am3359-tscadc.yaml79 dmas = <&edma 53 0>, <&edma 57 0>;
/openbmc/linux/drivers/dma/ti/
H A DMakefile3 obj-$(CONFIG_TI_EDMA) += edma.o
/openbmc/linux/arch/arm/boot/dts/nxp/vf/
H A Dvfxxx.dtsi84 compatible = "fsl,vf610-edma";
91 interrupt-names = "edma-tx", "edma-err";
478 compatible = "fsl,vf610-edma";
485 interrupt-names = "edma-tx", "edma-err";

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