Home
last modified time | relevance | path

Searched +full:ixp43x +full:- +full:interrupt (Results 1 – 9 of 9) sorted by relevance

/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dintel,ixp4xx-interrupt.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/interrupt-controller/intel,ixp4xx-interrupt.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Intel IXP4xx XScale Networking Processors Interrupt Controller
11 - Linus Walleij <linus.walleij@linaro.org>
14 This interrupt controller is found in the Intel IXP4xx processors.
19 The distinct IXP4xx families with different interrupt controller
20 variations are IXP42x, IXP43x, IXP45x and IXP46x. Those four
27 - enum:
[all …]
/linux/drivers/irqchip/
H A Dirq-ixp4xx.c1 // SPDX-License-Identifier: GPL-2.0
3 * irqchip for the IXP4xx interrupt controller
6 * Based on arch/arm/mach-ixp4xx/common.c
8 * Copyright 2003-2004 (C) MontaVista, Software, Inc.
26 #define IXP4XX_ICPR 0x00 /* Interrupt Status */
27 #define IXP4XX_ICMR 0x04 /* Interrupt Enable */
28 #define IXP4XX_ICLR 0x08 /* Interrupt IRQ/FIQ Select */
31 #define IXP4XX_ICHR 0x14 /* Interrupt Priority */
35 /* IXP43x and IXP46x-only */
36 #define IXP4XX_ICPR2 0x20 /* Interrupt Status 2 */
[all …]
/linux/arch/arm/boot/dts/intel/ixp/
H A Dintel-ixp43x.dtsi1 // SPDX-License-Identifier: ISC
7 #include "intel-ixp4xx.dtsi"
12 compatible = "intel,ixp43x-expansion-bus-controller", "syscon";
18 compatible = "intel,ixp43x-pci";
21 interrupt-controller@c8003000 {
22 compatible = "intel,ixp43x-interrupt";
H A Dintel-ixp43x-gateworks-gw2358.dts1 // SPDX-License-Identifier: ISC
3 * Device Tree file for Gateworks IXP43x-based Cambria GW2358
6 /dts-v1/;
8 #include "intel-ixp43x.dtsi"
12 compatible = "gateworks,gw2358", "intel,ixp43x";
13 #address-cells = <1>;
14 #size-cells = <1>;
24 stdout-path = "uart0:115200n8";
32 compatible = "gpio-leds";
33 led-user {
[all …]
H A Dintel-ixp45x-ixp46x.dtsi1 // SPDX-License-Identifier: ISC
8 #include "intel-ixp4xx.dtsi"
13 compatible = "intel,ixp46x-expansion-bus-controller", "syscon";
19 compatible = "intel,ixp46x-rng";
23 interrupt-controller@c8003000 {
24 compatible = "intel,ixp43x-interrupt";
32 compatible = "intel,ixp4xx-udc";
39 compatible = "intel,ixp4xx-i2c";
47 compatible = "intel,ixp4xx-ethernet";
52 queue-rx = <&qmgr 0>;
[all …]
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dintel,ixp4xx-expansion-bus-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/intel,ixp4xx-expansion-bus-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 memory-mapped expansion bus on the Intel IXP4xx family of system on chips,
12 including IXP42x, IXP43x, IXP45x and IXP46x.
15 - Linus Walleij <linus.walleij@linaro.org>
19 pattern: '^bus@[0-9a-f]+$'
23 - enum:
24 - intel,ixp42x-expansion-bus-controller
[all …]
/linux/Documentation/devicetree/bindings/ata/
H A Dintel,ixp4xx-compact-flash.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/ata/intel,ixp4xx-compact-flash.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
21 const: intel,ixp4xx-compact-flash
25 - description: Command interface registers
26 - description: Control interface registers
32 - compatible
33 - reg
[all …]
/linux/drivers/pci/controller/
H A Dpci-ixp4xx.c1 // SPDX-License-Identifier: GPL-2.0
7 * Based on the IXP4xx arch/arm/mach-ixp4xx/common-pci.c driver
9 * Copyright (C) 2003 Greg Ungerer <gerg@linux-m68k.org>
10 * Copyright (C) 2003-2004 MontaVista Software, Inc.
15 * - Test IO-space access
16 * - DMA support
65 /* ISR (Interrupt status) Register bit definitions */
75 /* INTEN (Interrupt Enable) Register bit definitions */
113 * operates in big-endian or little-endian mode. That means that
114 * readl() and writel() that always use little-endian access
[all …]
/linux/drivers/soc/ixp4xx/
H A Dixp4xx-npe.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * - Intel IXP4xx Developer's Manual and other e-papers
9 * - Intel IXP400 Access Library Software (BSD license)
10 * - previous works by Christian Hohnstaedt <chohnstaedt@innominate.com>
15 #include <linux/dma-mapping.h>
107 #define MSGSTAT_MBINT 0x00100000 /* Mailbox interrupt */
108 #define MSGSTAT_IFINT 0x00200000 /* InFifo interrupt */
109 #define MSGSTAT_OFINT 0x00400000 /* OutFifo interrupt */
110 #define MSGSTAT_WFINT 0x00800000 /* WatchFifo interrupt */
121 #define NPE_A_FIRMWARE "NPE-A"
[all …]