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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/
Drenesas,usb-dmac.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/renesas,usb-dmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas USB DMA Controller
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13 - $ref: "dma-controller.yaml#"
18 - enum:
19 - renesas,r8a7742-usb-dmac # RZ/G1H
20 - renesas,r8a7743-usb-dmac # RZ/G1M
[all …]
Dste-dma40.txt4 - compatible: "stericsson,dma40"
5 - reg: Address range of the DMAC registers
6 - reg-names: Names of the above areas to use during resource look-up
7 - interrupt: Should contain the DMAC interrupt number
8 - #dma-cells: must be <3>
9 - memcpy-channels: Channels to be used for memcpy
12 - dma-channels: Number of channels supported by hardware - if not present
14 - disabled-channels: Channels which can not be used
18 dma: dma-controller@801c0000 {
19 compatible = "stericsson,db8500-dma40", "stericsson,dma40";
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/dma/
Drenesas,usb-dmac.txt1 * Renesas USB DMA Controller Device Tree bindings
4 -compatible: "renesas,<soctype>-usb-dmac", "renesas,usb-dmac" as fallback.
6 - "renesas,r8a7743-usb-dmac" (RZ/G1M)
7 - "renesas,r8a7745-usb-dmac" (RZ/G1E)
8 - "renesas,r8a7790-usb-dmac" (R-Car H2)
9 - "renesas,r8a7791-usb-dmac" (R-Car M2-W)
10 - "renesas,r8a7793-usb-dmac" (R-Car M2-N)
11 - "renesas,r8a7794-usb-dmac" (R-Car E2)
12 - "renesas,r8a7795-usb-dmac" (R-Car H3)
13 - "renesas,r8a7796-usb-dmac" (R-Car M3-W)
[all …]
Dste-dma40.txt4 - compatible: "stericsson,dma40"
5 - reg: Address range of the DMAC registers
6 - reg-names: Names of the above areas to use during resource look-up
7 - interrupt: Should contain the DMAC interrupt number
8 - #dma-cells: must be <3>
9 - memcpy-channels: Channels to be used for memcpy
12 - dma-channels: Number of channels supported by hardware - if not present
14 - disabled-channels: Channels which can not be used
18 dma: dma-controller@801c0000 {
19 compatible = "stericsson,db8500-dma40", "stericsson,dma40";
[all …]
/kernel/linux/linux-5.10/arch/sh/drivers/dma/
Ddmabrg.c1 // SPDX-License-Identifier: GPL-2.0
5 * (c) 2007 MSC Vertriebsges.m.b.H, Manuel Lauss <mlau@msc-ge.com>
17 * from USB-SRAM/Audio units to main memory (and also the LCDC; but that
20 * from the traditional SH DMAC (although it blocks usage of DMAC 0)
23 * -----------------------------------------------------
24 * 0 | USB-DMA | ... | xfer done | DMABRGI1
25 * 1 | USB-UAE | ... | USB addr err.| DMABRGI0
38 * DMABRGI0 services USB DMA Address errors, but it still must be
39 * enabled/acked in the DMABRGCR register. USB-DMA complete indicator
42 * DMABRGCR: Bits 31-24: audio-dma ENABLE flags,
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0
6 bool "SuperH on-chip DMA controller (DMAC) support"
39 This allows you to specify the number of channels that the on-chip
40 DMAC supports. This will be 4 for SH7750/SH7751/Sh7750S/SH7091 and 8 for the
47 The DMABRG does data transfers from main memory to Audio/USB units
49 Say Y if you want to use Audio/USB DMA on your SH7760 board.
52 tristate "PowerVR 2 DMAC support"
56 As this chains off of the on-chip DMAC, that must also be
/kernel/linux/linux-4.19/arch/sh/drivers/dma/
Ddmabrg.c4 * (c) 2007 MSC Vertriebsges.m.b.H, Manuel Lauss <mlau@msc-ge.com>
18 * from USB-SRAM/Audio units to main memory (and also the LCDC; but that
21 * from the traditional SH DMAC (although it blocks usage of DMAC 0)
24 * -----------------------------------------------------
25 * 0 | USB-DMA | ... | xfer done | DMABRGI1
26 * 1 | USB-UAE | ... | USB addr err.| DMABRGI0
39 * DMABRGI0 services USB DMA Address errors, but it still must be
40 * enabled/acked in the DMABRGCR register. USB-DMA complete indicator
43 * DMABRGCR: Bits 31-24: audio-dma ENABLE flags,
44 * Bits 23-16: audio-dma STATUS flags,
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0
6 bool "SuperH on-chip DMA controller (DMAC) support"
39 This allows you to specify the number of channels that the on-chip
40 DMAC supports. This will be 4 for SH7750/SH7751/Sh7750S/SH7091 and 8 for the
47 The DMABRG does data transfers from main memory to Audio/USB units
49 Say Y if you want to use Audio/USB DMA on your SH7760 board.
52 tristate "PowerVR 2 DMAC support"
56 As this chains off of the on-chip DMAC, that must also be
/kernel/linux/linux-4.19/drivers/dma/sh/
Dusb-dmac.c2 * Renesas USB DMA Controller Driver
6 * based on rcar-dmac.c
16 #include <linux/dma-mapping.h>
30 #include "../virt-dma.h"
33 * struct usb_dmac_sg - Descriptor for a hardware transfer
43 * struct usb_dmac_desc - USB DMA Transfer Descriptor
49 * @residue: residue after the DMAC completed a transfer
51 * @done_cookie: cookie after the DMAC completed a transfer
69 * struct usb_dmac_chan - USB DMA Controller Channel
77 * @desc_freed: freed descriptors after the DMAC completed a transfer
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o shdma-of.o
12 shdma-y := shdmac.o
13 shdma-$(CONFIG_SH_DMAE_R8A73A4) += shdma-r8a73a4.o
14 shdma-objs := $(shdma-y)
15 obj-$(CONFIG_SH_DMAE) += shdma.o
17 obj-$(CONFIG_RCAR_DMAC) += rcar-dmac.o
18 obj-$(CONFIG_RENESAS_USB_DMAC) += usb-dmac.o
19 obj-$(CONFIG_SUDMAC) += sudmac.o
DKconfig28 tristate "Renesas SuperH DMAC support"
43 tristate "Renesas R-Car Gen2 DMA Controller"
48 Renesas R-Car second generation SoCs.
51 tristate "Renesas USB-DMA Controller"
56 This driver supports the USB-DMA controller found in the Renesas
/kernel/linux/linux-5.10/drivers/dma/sh/
Dusb-dmac.c1 // SPDX-License-Identifier: GPL-2.0
3 * Renesas USB DMA Controller Driver
7 * based on rcar-dmac.c
13 #include <linux/dma-mapping.h>
27 #include "../virt-dma.h"
30 * struct usb_dmac_sg - Descriptor for a hardware transfer
40 * struct usb_dmac_desc - USB DMA Transfer Descriptor
46 * @residue: residue after the DMAC completed a transfer
48 * @done_cookie: cookie after the DMAC completed a transfer
66 * struct usb_dmac_chan - USB DMA Controller Channel
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o shdma-of.o
12 shdma-y := shdmac.o
13 shdma-objs := $(shdma-y)
14 obj-$(CONFIG_SH_DMAE) += shdma.o
16 obj-$(CONFIG_RCAR_DMAC) += rcar-dmac.o
17 obj-$(CONFIG_RENESAS_USB_DMAC) += usb-dmac.o
DKconfig1 # SPDX-License-Identifier: GPL-2.0
29 tristate "Renesas SuperH DMAC support"
35 tristate "Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller"
40 Renesas R-Car Gen{2,3} and RZ/G{1,2} SoCs.
43 tristate "Renesas USB-DMA Controller"
48 This driver supports the USB-DMA controller found in the Renesas
/kernel/linux/linux-5.10/arch/sh/kernel/cpu/sh3/
Dsetup-sh7705.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2006 - 2009 Paul Mundt
26 DMAC, SCIF0, SCIF2, ADC_ADI, USB, enumerator
35 /* IRQ0->5 are handled in setup-sh3.c */
37 INTC_VECT(DMAC, 0x800), INTC_VECT(DMAC, 0x820),
38 INTC_VECT(DMAC, 0x840), INTC_VECT(DMAC, 0x860),
44 INTC_VECT(USB, 0xa20), INTC_VECT(USB, 0xa40),
60 { 0xa400001a, 0, 16, 4, /* IPRE */ { DMAC, SCIF0, SCIF2, ADC_ADI } },
61 { 0xa4080000, 0, 16, 4, /* IPRF */ { 0, 0, USB } },
83 .name = "sh-sci",
[all …]
/kernel/linux/linux-4.19/arch/sh/kernel/cpu/sh3/
Dsetup-sh7705.c4 * Copyright (C) 2006 - 2009 Paul Mundt
28 DMAC, SCIF0, SCIF2, ADC_ADI, USB, enumerator
37 /* IRQ0->5 are handled in setup-sh3.c */
39 INTC_VECT(DMAC, 0x800), INTC_VECT(DMAC, 0x820),
40 INTC_VECT(DMAC, 0x840), INTC_VECT(DMAC, 0x860),
46 INTC_VECT(USB, 0xa20), INTC_VECT(USB, 0xa40),
62 { 0xa400001a, 0, 16, 4, /* IPRE */ { DMAC, SCIF0, SCIF2, ADC_ADI } },
63 { 0xa4080000, 0, 16, 4, /* IPRF */ { 0, 0, USB } },
85 .name = "sh-sci",
106 .name = "sh-sci",
[all …]
/kernel/linux/linux-5.10/arch/sh/kernel/cpu/sh4/
Dsetup-sh7760.c1 // SPDX-License-Identifier: GPL-2.0
21 HUDI, GPIOI, DMAC, enumerator
27 USB, LCDC, enumerator
45 INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660),
46 INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0),
47 INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0),
48 INTC_VECT(DMAC, 0x7c0), INTC_VECT(DMAC, 0x7e0),
49 INTC_VECT(DMAC, 0x6c0),
56 INTC_VECT(USB, 0xa00), INTC_VECT(LCDC, 0xa20),
90 SSI0, SSI1, HAC0, HAC1, I2C0, I2C1, USB, LCDC,
[all …]
/kernel/linux/linux-4.19/arch/sh/kernel/cpu/sh4/
Dsetup-sh7760.c23 HUDI, GPIOI, DMAC, enumerator
29 USB, LCDC, enumerator
47 INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660),
48 INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0),
49 INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0),
50 INTC_VECT(DMAC, 0x7c0), INTC_VECT(DMAC, 0x7e0),
51 INTC_VECT(DMAC, 0x6c0),
58 INTC_VECT(USB, 0xa00), INTC_VECT(LCDC, 0xa20),
92 SSI0, SSI1, HAC0, HAC1, I2C0, I2C1, USB, LCDC,
108 { 0xffd0000c, 0, 16, 4, /* IPRC */ { GPIOI, DMAC, 0, HUDI } },
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dr8a77470.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/clock/r8a77470-cpg-mssr.h>
11 #include <dt-bindings/power/r8a77470-sysc.h>
14 #address-cells = <2>;
15 #size-cells = <2>;
26 #address-cells = <1>;
27 #size-cells = <0>;
28 enable-method = "renesas,apmu";
[all …]
Duniphier-pro4.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 // Copyright (C) 2015-2016 Socionext Inc.
8 #include <dt-bindings/gpio/uniphier-gpio.h>
11 compatible = "socionext,uniphier-pro4";
12 #address-cells = <1>;
13 #size-cells = <1>;
16 #address-cells = <1>;
17 #size-cells = <0>;
21 compatible = "arm,cortex-a9";
23 enable-method = "psci";
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/renesas/
Dr8a77995.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car D3 (R8A77995) SoC
9 #include <dt-bindings/clock/r8a77995-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/power/r8a77995-sysc.h>
15 #address-cells = <2>;
16 #size-cells = <2>;
18 /* External CAN clock - to be overridden by boards that provide it */
20 compatible = "fixed-clock";
21 #clock-cells = <0>;
[all …]
/kernel/linux/linux-4.19/arch/arm64/boot/dts/renesas/
Dr8a7795.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a7795-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
36 compatible = "fixed-clock";
37 #clock-cells = <0>;
38 clock-frequency = <0>;
42 compatible = "fixed-clock";
[all …]
/kernel/linux/linux-4.19/arch/arm/boot/dts/
Dr8a7743.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2017 Cogent Embedded Inc.
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/clock/r8a7743-cpg-mssr.h>
11 #include <dt-bindings/power/r8a7743-sysc.h>
15 #address-cells = <2>;
16 #size-cells = <2>;
43 compatible = "fixed-clock";
44 #clock-cells = <0>;
[all …]
Dr8a7791.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2013-2015 Renesas Electronics Corporation
6 * Copyright (C) 2013-2014 Renesas Solutions Corp.
10 #include <dt-bindings/clock/r8a7791-cpg-mssr.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/power/r8a7791-sysc.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
45 compatible = "fixed-clock";
[all …]
/kernel/linux/linux-4.19/arch/arm64/boot/dts/rockchip/
Drk3328.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rk3328-cru.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rk3328-power.h>
12 #include <dt-bindings/soc/rockchip,boot-mode.h>
13 #include <dt-bindings/thermal/thermal.h>
18 interrupt-parent = <&gic>;
[all …]

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