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Searched +full:pru +full:- +full:icss (Results 1 – 11 of 11) sorted by relevance

/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,pru-rproc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/ti,pru-rproc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI Programmable Realtime Unit (PRU) cores
10 - Suman Anna <s-anna@ti.com>
13 Each Programmable Real-Time Unit and Industrial Communication Subsystem
14 (PRU-ICSS or PRUSS) has two 32-bit load/store RISC CPU cores called
15 Programmable Real-Time Units (PRUs), each represented by a node. Each PRU
17 use the Data RAMs present within the PRU-ICSS for code execution.
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/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dti,pruss-intc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/ti,pruss-intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI PRU-ICSS Local Interrupt Controller
10 - Suman Anna <s-anna@ti.com>
13 Each PRU-ICSS has a single interrupt controller instance that is common
14 to all the PRU cores. Most interrupt controllers can route 64 input events
18 interrupts (0, 1) are fed exclusively to the internal PRU cores, with the
22 The property "ti,irqs-reserved" is used for denoting the connection
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/linux/drivers/soc/ti/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
18 Packets are queued/de-queued by writing/reading descriptor address
40 c-states on AM335x. Also required for rtc and ddr in self-refresh low
44 tristate "TI AMx3 Wkup-M3 IPC Driver"
75 tristate "TI PRU-ICSS Subsystem Platform drivers"
79 TI PRU-ICSS Subsystem platform specific support.
81 Say Y or M here to support the Programmable Realtime Unit (PRU)
83 not interested in the PRU or if you are unsure.
H A Dpruss.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * PRU-ICSS Subsystem user interfaces
5 * Copyright (C) 2015-2023 Texas Instruments Incorporated - http://www.ti.com
50 * pruss_cfg_read() - read a PRUSS CFG sub-module register
52 * @reg: register offset within the CFG sub-module
55 * Reads a given register within the PRUSS CFG sub-module and
56 * returns it through the passed-in @val pointer
63 return -EINVAL; in pruss_cfg_read()
65 return regmap_read(pruss->cfg_regmap, reg, val); in pruss_cfg_read()
69 * pruss_cfg_update() - configure a PRUSS CFG sub-module register
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/linux/include/linux/remoteproc/
H A Dpruss.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * PRU-ICSS Subsystem user interfaces
5 * Copyright (C) 2015-2022 Texas Instruments Incorporated - http://www.ti.com
6 * Suman Anna <s-anna@ti.com>
15 #define PRU_RPROC_DRVNAME "pru-rproc"
18 * enum pruss_pru_id - PRU core identifiers
19 * @PRUSS_PRU0: PRU Core 0.
20 * @PRUSS_PRU1: PRU Core 1.
21 * @PRUSS_NUM_PRUS: Total number of PRU Cores available.
32 * enum pru_ctable_idx - Configurable Constant table index identifiers
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/linux/include/linux/
H A Dpruss_driver.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * PRU-ICSS sub-system specific definitions
5 * Copyright (C) 2014-2020 Texas Instruments Incorporated - http://www.ti.com/
6 * Suman Anna <s-anna@ti.com>
18 * enum pruss_gp_mux_sel - PRUSS GPI/O Mux modes for the
23 * values are interchanged. Also, this bit-field does not exist on
36 * enum pruss_gpi_mode - PRUSS GPI configuration modes, used
48 * enum pru_type - PRU core type identifier
50 * @PRU_TYPE_PRU: Programmable Real-time Unit
51 * @PRU_TYPE_RTU: Auxiliary Programmable Real-Time Unit
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/linux/arch/arm64/boot/dts/ti/
H A Dk3-am65-main.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
5 * Copyright (C) 2016-2024 Texas Instruments Incorporated - https://www.ti.com/
7 #include <dt-bindings/phy/phy-am654-serdes.h>
11 compatible = "mmio-sram";
13 #address-cells = <1>;
14 #size-cells = <1>;
17 atf-sram@0 {
21 sysfw-sram@f0000 {
25 l3cache-sram@100000 {
30 gic500: interrupt-controller@1800000 {
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/linux/drivers/remoteproc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
54 This can be either built-in or a loadable module.
80 use-cases to run on your platform (multimedia codecs are
105 Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
111 tristate "DA8xx/OMAP-L13x remoteproc support"
115 Say y here to support DA8xx/OMAP-L13x remote processors via the
119 use-cases to run on your platform (multimedia codecs are
126 "rproc-dsp-fw".
153 tristate "TI PRU remoteproc support"
157 Support for TI PRU remote processors present within a PRU-ICSS
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/linux/drivers/net/ethernet/ti/icssg/
H A Dicssg_mii_rt.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* PRU-ICSS MII_RT register definitions
5 * Copyright (C) 2015-2022 Texas Instruments Incorporated - https://www.ti.com
/linux/drivers/irqchip/
H A Dirq-pruss-intc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS INTC IRQChip driver for various TI SoCs
5 * Copyright (C) 2016-2020 Texas Instruments Incorporated - http://www.ti.com/
9 * Suman Anna <s-anna@ti.com>
24 * Number of host interrupts reaching the main MPU sub-system. Note that this
57 /* CMR register bit-field macros */
62 /* HMR register bit-field macros */
67 /* HIPIR register bit-fields */
74 * struct pruss_intc_map_record - keeps track of actual mapping state
84 * struct pruss_intc_match_data - match data to handle SoC variations
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/linux/drivers/bus/
H A Dti-sysc.c1 // SPDX-License-Identifier: GPL-2.0
3 * ti-sysc.c - Texas Instruments sysc interconnect target driver
8 * Copyright (C) 2017-2024 Texas Instruments Incorporated - https://www.ti.com/
13 * Copyright (C) 2009-2011 Nokia Corporation
14 * Copyright (C) 2011-2021 Texas Instruments Incorporated - https://www.ti.com/
35 #include <linux/platform_data/ti-sysc.h>
37 #include <dt-bindings/bus/ti-sysc.h>
107 * struct sysc - TI sysc interconnect target module registers and capabilities
113 * @mdata: ti-sysc to hwmod translation data for a module
130 * @pre_reset_quirk: module specific pre-reset quirk
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