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/kernel/linux/linux-4.19/Documentation/devicetree/bindings/iommu/
Drenesas,ipmmu-vmsa.txt1 * Renesas VMSA-Compatible IOMMU
3 The IPMMU is an IOMMU implementation compatible with the ARM VMSA page tables.
5 connected to the IPMMU through a port called micro-TLB.
10 - compatible: Must contain SoC-specific and generic entry below in case
11 the device is compatible with the R-Car Gen2 VMSA-compatible IPMMU.
13 - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
14 - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
15 - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
16 - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
17 - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iommu/
Drenesas,ipmmu-vmsa.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iommu/renesas,ipmmu-vmsa.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas VMSA-Compatible IOMMU
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13 The IPMMU is an IOMMU implementation compatible with the ARM VMSA page tables.
15 connected to the IPMMU through a port called micro-TLB.
20 - items:
21 - enum:
[all …]
/kernel/linux/linux-4.19/arch/arm64/boot/dts/renesas/
Dr8a77990.dtsi1 /* SPDX-License-Identifier: GPL-2.0 */
8 #include <dt-bindings/clock/renesas-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a77990-sysc.h>
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <1>;
19 #size-cells = <0>;
22 compatible = "arm,cortex-a53", "arm,armv8";
25 power-domains = <&sysc 5>;
[all …]
Dr8a7795-es1.dtsi1 // SPDX-License-Identifier: GPL-2.0
12 compatible = "renesas,xhci-r8a7795", "renesas,rcar-gen3-xhci";
16 power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
21 /delete-node/ mmu@febe0000;
22 /delete-node/ mmu@fe980000;
23 /delete-node/ mmu@fd950000;
24 /delete-node/ mmu@fd960000;
25 /delete-node/ mmu@fd970000;
28 compatible = "renesas,ipmmu-r8a7795";
30 renesas,ipmmu-main = <&ipmmu_mm 5>;
[all …]
Dr8a77995.dtsi1 // SPDX-License-Identifier: GPL-2.0
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>;
22 clock-frequency = <0>;
[all …]
Dr8a77980.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/clock/r8a77980-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/power/r8a77980-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
29 #address-cells = <1>;
30 #size-cells = <0>;
34 compatible = "arm,cortex-a53", "arm,armv8";
[all …]
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 …]
Dr8a77965.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 #include <dt-bindings/clock/r8a77965-cpg-mssr.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/power/r8a77965-sysc.h>
19 #address-cells = <2>;
20 #size-cells = <2>;
39 compatible = "fixed-clock";
40 #clock-cells = <0>;
41 clock-frequency = <0>;
45 compatible = "fixed-clock";
[all …]
Dr8a77970.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
9 #include <dt-bindings/clock/r8a77970-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/power/r8a77970-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
28 #address-cells = <1>;
29 #size-cells = <0>;
[all …]
Dr8a7796.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
8 #include <dt-bindings/clock/r8a7796-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a7796-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
36 compatible = "fixed-clock";
37 #clock-cells = <0>;
38 clock-frequency = <0>;
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/renesas/
Dr8a77950.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car H3 (R8A77950) SoC
53 gpio-ranges = <&pfc 0 32 28>;
57 renesas,ipmmu-main = <&ipmmu_mm 11>;
61 renesas,ipmmu-main = <&ipmmu_mm 12>;
65 renesas,ipmmu-main = <&ipmmu_mm 9>;
69 renesas,ipmmu-main = <&ipmmu_mm 10>;
73 renesas,ipmmu-main = <&ipmmu_mm 7>;
77 /delete-node/ dma-controller@e6460000;
78 /delete-node/ dma-controller@e6470000;
[all …]
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 …]
Dr8a77951.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car H3 (R8A77951) SoC
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>;
[all …]
Dr8a774e1.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/r8a774e1-cpg-mssr.h>
11 #include <dt-bindings/power/r8a774e1-sysc.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
26 compatible = "fixed-clock";
27 #clock-cells = <0>;
28 clock-frequency = <0>;
[all …]
Dr8a77980.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car V3H (R8A77980) SoC
9 #include <dt-bindings/clock/r8a77980-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/power/r8a77980-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
28 /* External CAN clock - to be overridden by boards that provide it */
30 compatible = "fixed-clock";
[all …]
Dr8a77961.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car M3-W+ (R8A77961) SoC
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
8 #include <dt-bindings/clock/r8a77961-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a77961-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
[all …]
Dr8a77990.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car E3 (R8A77990) SoC
5 * Copyright (C) 2018-2019 Renesas Electronics Corp.
8 #include <dt-bindings/clock/r8a77990-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a77990-sysc.h>
14 #address-cells = <2>;
15 #size-cells = <2>;
34 compatible = "fixed-clock";
35 #clock-cells = <0>;
[all …]
Dr8a774c0.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2018-2019 Renesas Electronics Corp.
8 #include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a774c0-sysc.h>
14 #address-cells = <2>;
15 #size-cells = <2>;
23 compatible = "fixed-clock";
24 #clock-cells = <0>;
25 clock-frequency = <0>;
[all …]
Dr8a77960.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car M3-W (R8A77960) SoC
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
8 #include <dt-bindings/clock/r8a7796-cpg-mssr.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/r8a7796-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
36 compatible = "fixed-clock";
37 #clock-cells = <0>;
[all …]
Dr8a77965.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car M3-N (R8A77965) SoC
11 #include <dt-bindings/clock/r8a77965-cpg-mssr.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/power/r8a77965-sysc.h>
19 #address-cells = <2>;
20 #size-cells = <2>;
39 compatible = "fixed-clock";
40 #clock-cells = <0>;
41 clock-frequency = <0>;
[all …]
Dr8a77970.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car V3M (R8A77970) SoC
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
9 #include <dt-bindings/clock/r8a77970-cpg-mssr.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/power/r8a77970-sysc.h>
16 #address-cells = <2>;
17 #size-cells = <2>;
27 /* External CAN clock - to be overridden by boards that provide it */
[all …]
Dr8a774a1.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/r8a774a1-cpg-mssr.h>
11 #include <dt-bindings/power/r8a774a1-sysc.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <0>;
[all …]
Dr8a774b1.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/r8a774b1-cpg-mssr.h>
11 #include <dt-bindings/power/r8a774b1-sysc.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
26 compatible = "fixed-clock";
27 #clock-cells = <0>;
28 clock-frequency = <0>;
[all …]
/kernel/linux/linux-5.10/drivers/iommu/
Dipmmu-vmsa.c1 // SPDX-License-Identifier: GPL-2.0
3 * IOMMU API for Renesas VMSA-compatible IPMMU
6 * Copyright (C) 2014-2020 Renesas Electronics Corporation
11 #include <linux/dma-iommu.h>
12 #include <linux/dma-mapping.h>
18 #include <linux/io-pgtable.h>
30 #include <asm/dma-iommu.h>
33 #define arm_iommu_attach_device(...) -ENODEV
39 #define IPMMU_CTX_INVALID -1
96 /* -----------------------------------------------------------------------------
[all …]
/kernel/linux/linux-4.19/drivers/iommu/
Dipmmu-vmsa.c2 * IPMMU VMSA
13 #include <linux/dma-iommu.h>
14 #include <linux/dma-mapping.h>
31 #include <asm/dma-iommu.h>
35 #define arm_iommu_attach_device(...) -ENODEV
40 #include "io-pgtable.h"
87 return dev->iommu_fwspec ? dev->iommu_fwspec->iommu_priv : NULL; in to_ipmmu()
92 /* -----------------------------------------------------------------------------
200 #define IMUCTR32(n) (0x0600 + (((n) - 32) * 16))
212 #define IMUASID32(n) (0x0608 + (((n) - 32) * 16))
[all …]

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