| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/keystone/ |
| D | ti,sci.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/keystone/ti,sci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI-SCI controller
10 - Nishanth Menon <nm@ti.com>
23 See http://processors.wiki.ti.com/index.php/TISCI for protocol definition.
25 The TI-SCI node describes the Texas Instrument's System Controller entity node.
29 relationship between the TI-SCI parent node to the child node.
33 pattern: "^system-controller@[0-9a-f]+$"
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| D | ti,k3-sci-common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/keystone/ti,k3-sci-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common K3 TI-SCI
10 - Nishanth Menon <nm@ti.com>
13 The TI K3 family of SoCs usually have a central System Controller Processor
14 that is responsible for managing various SoC-level resources like clocks,
16 through the TI-SCI protocol.
19 controller node or an interrupt-controller node should define a common set
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| /kernel/linux/linux-6.6/fs/nilfs2/ |
| D | segment.c | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
18 #include <linux/backing-dev.h>
82 * wrapper functions of stage count (nilfs_sc_info->sc_stage.scnt). Users of
90 static inline void nilfs_sc_cstage_inc(struct nilfs_sc_info *sci) in nilfs_sc_cstage_inc() argument
92 sci->sc_stage.scnt++; in nilfs_sc_cstage_inc()
93 trace_nilfs2_collection_stage_transition(sci); in nilfs_sc_cstage_inc()
96 static inline void nilfs_sc_cstage_set(struct nilfs_sc_info *sci, int next_scnt) in nilfs_sc_cstage_set() argument
98 sci->sc_stage.scnt = next_scnt; in nilfs_sc_cstage_set()
99 trace_nilfs2_collection_stage_transition(sci); in nilfs_sc_cstage_set()
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| /kernel/linux/linux-5.10/fs/nilfs2/ |
| D | segment.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * segment.c - NILFS segment constructor.
5 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
18 #include <linux/backing-dev.h>
82 * wrapper functions of stage count (nilfs_sc_info->sc_stage.scnt). Users of
90 static inline void nilfs_sc_cstage_inc(struct nilfs_sc_info *sci) in nilfs_sc_cstage_inc() argument
92 sci->sc_stage.scnt++; in nilfs_sc_cstage_inc()
93 trace_nilfs2_collection_stage_transition(sci); in nilfs_sc_cstage_inc()
96 static inline void nilfs_sc_cstage_set(struct nilfs_sc_info *sci, int next_scnt) in nilfs_sc_cstage_set() argument
98 sci->sc_stage.scnt = next_scnt; in nilfs_sc_cstage_set()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/ti/ |
| D | k3-udma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/ti/k3-udma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peter Ujfalusi <peter.ujfalusi@ti.com>
13 The UDMA-P is intended to perform similar (but significantly upgraded)
14 functions as the packet-oriented DMA used on previous SoC devices. The UDMA-P
16 The UDMA-P architecture facilitates the segmentation and reassembly of SoC DMA
27 on the Rx PSI-L interface.
29 The UDMA-P also supports acting as both a UTC and UDMA-C for its internal
[all …]
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| /kernel/linux/linux-5.10/drivers/remoteproc/ |
| D | ti_sci_proc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Texas Instruments TI-SCI Processor Controller Helper Functions
5 * Copyright (C) 2018-2020 Texas Instruments Incorporated - https://www.ti.com/
6 * Suman Anna <s-anna@ti.com>
12 #include <linux/soc/ti/ti_sci_protocol.h>
15 * struct ti_sci_proc - structure representing a processor control client
16 * @sci: cached TI-SCI protocol handle
17 * @ops: cached TI-SCI proc ops
24 const struct ti_sci_handle *sci; member
35 ret = tsp->ops->request(tsp->sci, tsp->proc_id); in ti_sci_proc_request()
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| /kernel/linux/linux-6.6/drivers/remoteproc/ |
| D | ti_sci_proc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Texas Instruments TI-SCI Processor Controller Helper Functions
5 * Copyright (C) 2018-2020 Texas Instruments Incorporated - https://www.ti.com/
6 * Suman Anna <s-anna@ti.com>
12 #include <linux/soc/ti/ti_sci_protocol.h>
15 * struct ti_sci_proc - structure representing a processor control client
16 * @sci: cached TI-SCI protocol handle
17 * @ops: cached TI-SCI proc ops
24 const struct ti_sci_handle *sci; member
35 ret = tsp->ops->request(tsp->sci, tsp->proc_id); in ti_sci_proc_request()
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/dma/ti/ |
| D | k3-bcdma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 # Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
5 ---
6 $id: http://devicetree.org/schemas/dma/ti/k3-bcdma.yaml#
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Peter Ujfalusi <peter.ujfalusi@gmail.com>
16 mode channels of K3 UDMA-P.
23 Split channels can be used to service PSI-L based peripherals.
24 The peripherals can be PSI-L native or legacy, non PSI-L native peripherals
25 with PDMAs. PDMA is tasked to act as a bridge between the PSI-L fabric and the
[all …]
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| D | k3-pktdma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 # Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
5 ---
6 $id: http://devicetree.org/schemas/dma/ti/k3-pktdma.yaml#
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Peter Ujfalusi <peter.ujfalusi@gmail.com>
16 mode channels of K3 UDMA-P.
17 PKTDMA only includes Split channels to service PSI-L based peripherals.
19 The peripherals can be PSI-L native or legacy, non PSI-L native peripherals
20 with PDMAs. PDMA is tasked to act as a bridge between the PSI-L fabric and the
[all …]
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| D | k3-udma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 # Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
5 ---
6 $id: http://devicetree.org/schemas/dma/ti/k3-udma.yaml#
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Peter Ujfalusi <peter.ujfalusi@gmail.com>
15 The UDMA-P is intended to perform similar (but significantly upgraded)
16 functions as the packet-oriented DMA used on previous SoC devices. The UDMA-P
18 The UDMA-P architecture facilitates the segmentation and reassembly of SoC DMA
29 on the Rx PSI-L interface.
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/ti/ |
| D | sci-pm-domain.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/ti/sci-pm-domain.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI-SCI generic power domain
10 - Nishanth Menon <nm@ti.com>
13 - $ref: /schemas/power/power-domain.yaml#
16 Some TI SoCs contain a system controller (like the Power Management Micro
20 through a protocol called TI System Control Interface (TI-SCI protocol).
22 This PM domain node represents the global PM domain managed by the TI-SCI
[all …]
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| D | k3-ringacc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/soc/ti/k3-ringacc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Santosh Shilimkar <ssantosh@kernel.org>
12 - Grygorii Strashko <grygorii.strashko@ti.com>
29 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
34 - const: ti,am654-navss-ringacc
39 - description: real time registers regions
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/keystone/ |
| D | ti,k3-sci-common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/arm/keystone/ti,k3-sci-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common K3 TI-SCI bindings
10 - Nishanth Menon <nm@ti.com>
13 The TI K3 family of SoCs usually have a central System Controller Processor
14 that is responsible for managing various SoC-level resources like clocks,
16 through the TI-SCI protocol.
19 controller node or an interrupt-controller node should define a common set
[all …]
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| D | ti,sci.txt | 1 Texas Instruments System Control Interface (TI-SCI) Message Protocol
2 --------------------------------------------------------------------
14 See http://processors.wiki.ti.com/index.php/TISCI for protocol definition.
16 TI-SCI controller Device Node:
19 The TI-SCI node describes the Texas Instrument's System Controller entity node.
23 relationship between the TI-SCI parent node to the child node.
26 -------------------
27 - compatible: should be "ti,k2g-sci" for TI 66AK2G SoC
28 should be "ti,am654-sci" for for TI AM654 SoC
29 - mbox-names:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/reset/ |
| D | ti,sci-reset.txt | 1 Texas Instruments System Control Interface (TI-SCI) Reset Controller
4 Some TI SoCs contain a system controller (like the Power Management Micro
8 through a protocol called TI System Control Interface (TI-SCI protocol).
9 For TI SCI details, please refer to the document,
10 Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
12 TI-SCI Reset Controller Node
14 This reset controller node uses the TI SCI protocol to perform the reset
16 node of the associated TI-SCI system controller node.
19 --------------------
20 - compatible : Should be "ti,sci-reset"
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/ti/ |
| D | k3-ringacc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: "http://devicetree.org/schemas/soc/ti/k3-ringacc.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Santosh Shilimkar <ssantosh@kernel.org>
12 - Grygorii Strashko <grygorii.strashko@ti.com>
31 - const: ti,am654-navss-ringacc
35 - description: real time registers regions
36 - description: fifos registers regions
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| /kernel/linux/linux-6.6/drivers/reset/ |
| D | reset-ti-sci.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Texas Instrument's System Control Interface (TI-SCI) reset driver
5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/
6 * Andrew F. Davis <afd@ti.com>
14 #include <linux/reset-controller.h>
15 #include <linux/soc/ti/ti_sci_protocol.h>
18 * struct ti_sci_reset_control - reset control structure
19 * @dev_id: SoC-specific device identifier
21 * @lock: synchronize reset_mask read-modify-writes
30 * struct ti_sci_reset_data - reset controller information structure
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| /kernel/linux/linux-5.10/drivers/reset/ |
| D | reset-ti-sci.c | 2 * Texas Instrument's System Control Interface (TI-SCI) reset driver
4 * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/
5 * Andrew F. Davis <afd@ti.com>
22 #include <linux/reset-controller.h>
23 #include <linux/soc/ti/ti_sci_protocol.h>
26 * struct ti_sci_reset_control - reset control structure
27 * @dev_id: SoC-specific device identifier
29 * @lock: synchronize reset_mask read-modify-writes
38 * struct ti_sci_reset_data - reset controller information structure
41 * @sci: TI SCI handle used for communication with system controller
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| /kernel/linux/linux-6.6/drivers/clk/keystone/ |
| D | sci-clk.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * SCI Clock driver for keystone based devices
5 * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
6 * Tero Kristo <t-kristo@ti.com>
8 #include <linux/clk-provider.h>
15 #include <linux/soc/ti/ti_sci_protocol.h>
24 * struct sci_clk_provider - TI SCI clock provider representation
25 * @sci: Handle to the System Control Interface protocol handler
26 * @ops: Pointer to the SCI ops to be used by the clocks
32 const struct ti_sci_handle *sci; member
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| /kernel/linux/linux-5.10/drivers/clk/keystone/ |
| D | sci-clk.c | 2 * SCI Clock driver for keystone based devices
4 * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
5 * Tero Kristo <t-kristo@ti.com>
16 #include <linux/clk-provider.h>
24 #include <linux/soc/ti/ti_sci_protocol.h>
33 * struct sci_clk_provider - TI SCI clock provider representation
34 * @sci: Handle to the System Control Interface protocol handler
35 * @ops: Pointer to the SCI ops to be used by the clocks
41 const struct ti_sci_handle *sci; member
49 * struct sci_clk - TI SCI clock representation
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/ |
| D | ti,sci-clk.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/ti,sci-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI-SCI clock controller
10 - Nishanth Menon <nm@ti.com>
13 Some TI SoCs contain a system controller (like the Power Management Micro
17 through a protocol called TI System Control Interface (TI-SCI protocol).
19 This clock controller node uses the TI SCI protocol to perform various clock
21 node must be a child node of the associated TI-SCI system controller node.
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/reset/ |
| D | ti,sci-reset.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/reset/ti,sci-reset.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI-SCI reset controller
10 - Nishanth Menon <nm@ti.com>
13 Some TI SoCs contain a system controller (like the Power Management Micro
17 through a protocol called TI System Control Interface (TI-SCI protocol).
19 This reset controller node uses the TI SCI protocol to perform the reset
21 node of the associated TI-SCI system controller node.
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/ti/ |
| D | k3-j7200-mcu-wakeup.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
10 compatible = "ti,k2g-sci";
11 ti,host-id = <12>;
13 mbox-names = "rx", "tx";
18 reg-names = "debug_messages";
21 k3_pds: power-controller {
22 compatible = "ti,sci-pm-domain";
23 #power-domain-cells = <2>;
27 compatible = "ti,k2g-sci-clk";
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| D | k3-j721e-mcu-wakeup.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2016-2019 Texas Instruments Incorporated - https://www.ti.com/
10 compatible = "ti,k2g-sci";
11 ti,host-id = <12>;
13 mbox-names = "rx", "tx";
18 reg-names = "debug_messages";
21 k3_pds: power-controller {
22 compatible = "ti,sci-pm-domain";
23 #power-domain-cells = <2>;
27 compatible = "ti,k2g-sci-clk";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | ti,sci-clk.txt | 1 Texas Instruments TI-SCI Clocks
7 as TI-SCI[1]. This clock implementation plugs into the common clock
8 framework and makes use of the TI-SCI protocol on clock API requests.
10 [1] Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13 -------------------
14 - compatible: Must be "ti,k2g-sci-clk"
15 - #clock-cells: Shall be 2.
19 http://processors.wiki.ti.com/index.php/TISCI#66AK2G02_Data
22 --------
25 compatible = "ti,k2g-sci";
[all …]
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