| /kernel/linux/linux-6.6/drivers/soc/ti/ |
| D | pruss.h | 1 /* 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
51 * @pruss: the pruss instance handle
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
60 static int pruss_cfg_read(struct pruss *pruss, unsigned int reg, unsigned int *val) in pruss_cfg_read() argument
62 if (IS_ERR_OR_NULL(pruss)) in pruss_cfg_read()
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| D | pruss.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS platform driver for various TI SoCs
5 * Copyright (C) 2014-2020 Texas Instruments Incorporated - http://www.ti.com/
7 * Suman Anna <s-anna@ti.com>
9 * Tero Kristo <t-kristo@ti.com>
12 #include <linux/clk-provider.h>
13 #include <linux/dma-mapping.h>
26 #include "pruss.h"
29 * struct pruss_private_data - PRUSS driver private data
30 * @has_no_sharedram: flag to indicate the absence of PRUSS Shared Data RAM
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/ti/ |
| D | ti,pruss.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/ti/ti,pruss.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 TI Programmable Real-Time Unit and Industrial Communication Subsystem
11 - Suman Anna <s-anna@ti.com>
15 The Programmable Real-Time Unit and Industrial Communication Subsystem
16 (PRU-ICSS a.k.a. PRUSS) is present on various TI SoCs such as AM335x, AM437x,
17 Keystone 66AK2G, OMAP-L138/DA850 etc. A PRUSS consists of dual 32-bit RISC
18 cores (Programmable Real-Time Units, or PRUs), shared RAM, data and
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/ti/ |
| D | ti,pruss.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/ti/ti,pruss.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 TI Programmable Real-Time Unit and Industrial Communication Subsystem
11 - Suman Anna <s-anna@ti.com>
15 The Programmable Real-Time Unit and Industrial Communication Subsystem
16 (PRU-ICSS a.k.a. PRUSS) is present on various TI SoCs such as AM335x, AM437x,
17 Keystone 66AK2G, OMAP-L138/DA850 etc. A PRUSS consists of dual 32-bit RISC
18 cores (Programmable Real-Time Units, or PRUs), shared RAM, data and
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/ti/omap/ |
| D | am57-pruss.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
5 * Common PRUSS data for TI AM57xx platforms
9 pruss1_tm: target-module@4b226000 {
10 compatible = "ti,sysc-pruss", "ti,sysc";
13 reg-names = "rev", "sysc";
14 ti,sysc-mask = <(SYSC_PRUSS_STANDBY_INIT |
16 ti,sysc-midle = <SYSC_IDLE_FORCE>,
19 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
24 clock-names = "fck";
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| D | am4372.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/clock/am4.h>
15 interrupt-parent = <&wakeupgen>;
16 #address-cells = <1>;
17 #size-cells = <1>;
41 #address-cells = <1>;
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| D | am33xx-l4.dtsi | 2 compatible = "ti,am33xx-l4-wkup", "simple-pm-bus";
3 power-domains = <&prm_wkup>;
5 clock-names = "fck";
10 reg-names = "ap", "la", "ia0", "ia1";
11 #address-cells = <1>;
12 #size-cells = <1>;
18 compatible = "simple-pm-bus";
19 #address-cells = <1>;
20 #size-cells = <1>;
28 compatible = "simple-pm-bus";
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| /kernel/linux/linux-5.10/drivers/soc/ti/ |
| D | pruss.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS platform driver for various TI SoCs
5 * Copyright (C) 2014-2020 Texas Instruments Incorporated - http://www.ti.com/
7 * Suman Anna <s-anna@ti.com>
11 #include <linux/clk-provider.h>
12 #include <linux/dma-mapping.h>
24 * struct pruss_private_data - PRUSS driver private data
25 * @has_no_sharedram: flag to indicate the absence of PRUSS Shared Data RAM
26 * @has_core_mux_clock: flag to indicate the presence of PRUSS core clock
41 static int pruss_clk_mux_setup(struct pruss *pruss, struct clk *clk_mux, in pruss_clk_mux_setup() argument
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| /kernel/linux/linux-5.10/include/linux/ |
| D | pruss_driver.h | 1 /* 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>
15 * enum pruss_mem - PRUSS memory range identifiers
25 * struct pruss_mem_region - PRUSS memory region structure
26 * @va: kernel virtual address of the PRUSS memory region
27 * @pa: physical (bus) address of the PRUSS memory region
28 * @size: size of the PRUSS memory region
37 * struct pruss - PRUSS parent structure
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| /kernel/linux/linux-6.6/include/linux/ |
| D | pruss_driver.h | 1 /* 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>
13 #include <linux/remoteproc/pruss.h>
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
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| /kernel/linux/linux-6.6/drivers/remoteproc/ |
| D | pru_rproc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS remoteproc driver for various TI SoCs
5 * Copyright (C) 2014-2022 Texas Instruments Incorporated - https://www.ti.com/
8 * Suman Anna <s-anna@ti.com>
11 * Puranjay Mohan <p-mohan@ti.com>
22 #include <linux/remoteproc/pruss.h>
41 /* CTRL register bit-fields */
71 * enum pru_iomem - PRU core memory/register range identifiers
86 * struct pru_private_data - device data for a PRU core
96 * struct pru_rproc - PRU remoteproc structure
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/ti/ |
| D | k3-am65-main.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2018 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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| D | k3-am64-main.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/phy/phy-cadence.h>
9 #include <dt-bindings/phy/phy-ti.h>
12 serdes_refclk: clock-cmnrefclk {
13 #clock-cells = <0>;
14 compatible = "fixed-clock";
15 clock-frequency = <0>;
21 compatible = "mmio-sram";
23 #address-cells = <1>;
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| D | k3-j721e-main.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
7 #include <dt-bindings/phy/phy.h>
8 #include <dt-bindings/phy/phy-ti.h>
9 #include <dt-bindings/mux/mux.h>
11 #include "k3-serdes.h"
14 cmn_refclk: clock-cmnrefclk {
15 #clock-cells = <0>;
16 compatible = "fixed-clock";
17 clock-frequency = <0>;
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| /kernel/linux/linux-6.6/drivers/net/ethernet/ti/icssg/ |
| D | icssg_prueth.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2018-2022 Texas Instruments Incorporated - https://www.ti.com/
12 #include <linux/dma-mapping.h>
13 #include <linux/dma/ti-cppi5.h>
27 #include <linux/remoteproc/pruss.h>
33 #include "../k3-cppi-desc-pool.h"
35 #define PRUETH_MODULE_DESCRIPTION "PRUSS ICSSG Ethernet driver"
65 if (rx_chn->desc_pool) in prueth_cleanup_rx_chns()
66 k3_cppi_desc_pool_destroy(rx_chn->desc_pool); in prueth_cleanup_rx_chns()
68 if (rx_chn->rx_chn) in prueth_cleanup_rx_chns()
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| D | icssg_config.c | 1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com
77 * struct map - ICSSG Queue Map
111 struct prueth *prueth = emac->prueth; in icssg_config_mii_init()
115 mii_rt = prueth->mii_rt; in icssg_config_mii_init()
130 /* In MII mode TX lines swapped inside ICSSG, so TX_MUX_SEL cfg need in icssg_config_mii_init()
133 if (emac->phy_if == PHY_INTERFACE_MODE_MII && slice == ICSS_MII0) in icssg_config_mii_init()
135 else if (emac->phy_if != PHY_INTERFACE_MODE_MII && slice == ICSS_MII1) in icssg_config_mii_init()
145 struct regmap *miig_rt = prueth->miig_rt; in icssg_miig_queues_init()
146 void __iomem *smem = prueth->shram.va; in icssg_miig_queues_init()
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| /kernel/linux/linux-5.10/drivers/bus/ |
| D | ti-sysc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * ti-sysc.c - Texas Instruments sysc interconnect target driver
24 #include <linux/platform_data/ti-sysc.h>
26 #include <dt-bindings/bus/ti-sysc.h>
96 * struct sysc - TI sysc interconnect target module registers and capabilities
102 * @mdata: ti-sysc to hwmod translation data for a module
109 * @cfg: interconnect target module configuration
119 * @pre_reset_quirk: module specific pre-reset quirk
120 * @post_reset_quirk: module specific post-reset quirk
140 struct sysc_config cfg; member
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| /kernel/linux/linux-6.6/drivers/bus/ |
| D | ti-sysc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * ti-sysc.c - Texas Instruments sysc interconnect target driver
24 #include <linux/platform_data/ti-sysc.h>
26 #include <dt-bindings/bus/ti-sysc.h>
96 * struct sysc - TI sysc interconnect target module registers and capabilities
102 * @mdata: ti-sysc to hwmod translation data for a module
109 * @cfg: interconnect target module configuration
120 * @pre_reset_quirk: module specific pre-reset quirk
121 * @post_reset_quirk: module specific post-reset quirk
141 struct sysc_config cfg; member
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