Searched +full:ixp42x +full:- +full:expansion +full:- +full:bus +full:- +full:controller (Results 1 – 7 of 7) sorted by relevance
| /linux/Documentation/devicetree/bindings/memory-controllers/ |
| H A D | intel,ixp4xx-expansion-bus-controller.yaml | 1 # 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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Intel IXP4xx Expansion Bus Controller
10 The IXP4xx expansion bus controller handles access to devices on the
11 memory-mapped expansion bus on the Intel IXP4xx family of system on chips,
12 including IXP42x, IXP43x, IXP45x and IXP46x.
15 - Linus Walleij <linus.walleij@linaro.org>
19 pattern: '^bus@[0-9a-f]+$'
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| H A D | intel,ixp4xx-expansion-peripheral-props.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/intel,ixp4xx-expansion-peripheral-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Peripheral properties for Intel IXP4xx Expansion Bus
10 The IXP4xx expansion bus controller handles access to devices on the
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>
18 intel,ixp4xx-eb-t1:
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| /linux/arch/arm/boot/dts/intel/ixp/ |
| H A D | intel-ixp42x.dtsi | 1 // SPDX-License-Identifier: ISC
6 #include "intel-ixp4xx.dtsi"
10 bus@c4000000 {
11 compatible = "intel,ixp42x-expansion-bus-controller", "syscon";
16 compatible = "intel,ixp42x-pci";
19 interrupt-controller@c8003000 {
20 compatible = "intel,ixp42x-interrupt";
24 * This is the USB Device Mode (UDC) controller, which is used
25 * to present the IXP4xx as a device on a USB bus.
28 compatible = "intel,ixp4xx-udc";
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| H A D | intel-ixp42x-freecom-fsg-3.dts | 1 // SPDX-License-Identifier: ISC
3 * Device Tree file for the Freecom FSG-3 router.
8 /dts-v1/;
10 #include "intel-ixp42x.dtsi"
11 #include <dt-bindings/input/input.h>
14 model = "Freecom FSG-3";
15 compatible = "freecom,fsg-3", "intel,ixp42x";
16 #address-cells = <1>;
17 #size-cells = <1>;
28 stdout-path = "uart0:115200n8";
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| H A D | intel-ixp42x-goramo-multilink.dts | 1 // SPDX-License-Identifier: ISC
5 * - MultiLink Basic (a box)
6 * - MultiLink Max (19" rack mount)
9 * This is one of the few devices supporting the IXP4xx High-Speed Serial
14 /dts-v1/;
16 #include "intel-ixp42x.dtsi"
17 #include <dt-bindings/input/input.h>
21 compatible = "goramo,multilink-router", "intel,ixp42x";
22 #address-cells = <1>;
23 #size-cells = <1>;
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| /linux/drivers/bus/ |
| H A D | intel-ixp4xx-eb.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Intel IXP4xx Expansion Bus Controller
52 #define IXP43X_EXP_EXP_CHIP BIT(7) /* Only on IXP43x, dangerous to touch on IXP42x */
54 #define IXP4XX_EXP_HRDY_POL BIT(5) /* Only on IXP42x */
93 .prop = "intel,ixp4xx-eb-t1",
99 .prop = "intel,ixp4xx-eb-t2",
105 .prop = "intel,ixp4xx-eb-t3",
111 .prop = "intel,ixp4xx-eb-t4",
117 .prop = "intel,ixp4xx-eb-t5",
123 .prop = "intel,ixp4xx-eb-byte-access-on-halfword",
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| /linux/Documentation/arch/arm/ |
| H A D | ixp4xx.rst | 6 -------------------------------------------------------------------------
17 integration such as an on-chip I2C controller.
30 - Dual serial ports
31 - PCI interface
32 - Flash access (MTD/JFFS)
33 - I2C through GPIO on IXP42x
34 - GPIO for input/output/interrupts
35 See arch/arm/mach-ixp4xx/include/mach/platform.h for access functions.
36 - Timers (watchdog, OS)
41 - USB device interface
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