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Merge tag 'v5.15.119' into TQMaxx-linux-v5.15.y
This is the 5.15.119 stable release Signed-off-by: Matthias Schiffer <matthias.schiffer@tq-group.com>
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Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml
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| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/ata/ceva,ahci-1v84.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
|
|
||
| title: Ceva AHCI SATA Controller | ||
|
|
||
| maintainers: | ||
| - Piyush Mehta <piyush.mehta@xilinx.com> | ||
|
|
||
| description: | | ||
| The Ceva SATA controller mostly conforms to the AHCI interface with some | ||
| special extensions to add functionality, is a high-performance dual-port | ||
| SATA host controller with an AHCI compliant command layer which supports | ||
| advanced features such as native command queuing and frame information | ||
| structure (FIS) based switching for systems employing port multipliers. | ||
| properties: | ||
| compatible: | ||
| const: ceva,ahci-1v84 | ||
|
|
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| reg: | ||
| maxItems: 1 | ||
|
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| clocks: | ||
| maxItems: 1 | ||
|
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| dma-coherent: true | ||
|
|
||
| interrupts: | ||
| maxItems: 1 | ||
|
|
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| iommus: | ||
| maxItems: 4 | ||
|
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| power-domains: | ||
| maxItems: 1 | ||
|
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| ceva,p0-cominit-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| OOB timing value for COMINIT parameter for port 0. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p0-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>; | ||
| items: | ||
| - description: CINMP - COMINIT Negate Minimum Period. | ||
| - description: CIBGN - COMINIT Burst Gap Nominal. | ||
| - description: CIBGMX - COMINIT Burst Gap Maximum. | ||
| - description: CIBGMN - COMINIT Burst Gap Minimum. | ||
|
|
||
| ceva,p0-comwake-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| OOB timing value for COMWAKE parameter for port 0. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p0-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>; | ||
| items: | ||
| - description: CWBGMN - COMWAKE Burst Gap Minimum. | ||
| - description: CWBGMX - COMWAKE Burst Gap Maximum. | ||
| - description: CWBGN - COMWAKE Burst Gap Nominal. | ||
| - description: CWNMP - COMWAKE Negate Minimum Period. | ||
|
|
||
| ceva,p0-burst-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| Burst timing value for COM parameter for port 0. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p0-burst-params = /bits/ 8 <BMX BNM SFD PTST>; | ||
| items: | ||
| - description: BMX - COM Burst Maximum. | ||
| - description: BNM - COM Burst Nominal. | ||
| - description: SFD - Signal Failure Detection value. | ||
| - description: PTST - Partial to Slumber timer value. | ||
|
|
||
| ceva,p0-retry-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint16-array | ||
| description: | | ||
| Retry interval timing value for port 0. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p0-retry-params = /bits/ 16 <RIT RCT>; | ||
| items: | ||
| - description: RIT - Retry Interval Timer. | ||
| - description: RCT - Rate Change Timer. | ||
|
|
||
| ceva,p1-cominit-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| OOB timing value for COMINIT parameter for port 1. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p1-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>; | ||
| items: | ||
| - description: CINMP - COMINIT Negate Minimum Period. | ||
| - description: CIBGN - COMINIT Burst Gap Nominal. | ||
| - description: CIBGMX - COMINIT Burst Gap Maximum. | ||
| - description: CIBGMN - COMINIT Burst Gap Minimum. | ||
|
|
||
| ceva,p1-comwake-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| OOB timing value for COMWAKE parameter for port 1. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p1-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>; | ||
| items: | ||
| - description: CWBGMN - COMWAKE Burst Gap Minimum. | ||
| - description: CWBGMX - COMWAKE Burst Gap Maximum. | ||
| - description: CWBGN - COMWAKE Burst Gap Nominal. | ||
| - description: CWNMP - COMWAKE Negate Minimum Period. | ||
|
|
||
| ceva,p1-burst-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint8-array | ||
| description: | | ||
| Burst timing value for COM parameter for port 1. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,p1-burst-params = /bits/ 8 <BMX BNM SFD PTST>; | ||
| items: | ||
| - description: BMX - COM Burst Maximum. | ||
| - description: BNM - COM Burst Nominal. | ||
| - description: SFD - Signal Failure Detection value. | ||
| - description: PTST - Partial to Slumber timer value. | ||
|
|
||
| ceva,p1-retry-params: | ||
| $ref: /schemas/types.yaml#/definitions/uint16-array | ||
| description: | | ||
| Retry interval timing value for port 1. | ||
| The fields for the above parameter must be as shown below:- | ||
| ceva,pN-retry-params = /bits/ 16 <RIT RCT>; | ||
| items: | ||
| - description: RIT - Retry Interval Timer. | ||
| - description: RCT - Rate Change Timer. | ||
|
|
||
| ceva,broken-gen2: | ||
| $ref: /schemas/types.yaml#/definitions/flag | ||
| description: | | ||
| limit to gen1 speed instead of gen2. | ||
| phys: | ||
| maxItems: 1 | ||
|
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| phy-names: | ||
| items: | ||
| - const: sata-phy | ||
|
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| resets: | ||
| maxItems: 1 | ||
|
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| required: | ||
| - compatible | ||
| - reg | ||
| - clocks | ||
| - interrupts | ||
| - ceva,p0-cominit-params | ||
| - ceva,p0-comwake-params | ||
| - ceva,p0-burst-params | ||
| - ceva,p0-retry-params | ||
| - ceva,p1-cominit-params | ||
| - ceva,p1-comwake-params | ||
| - ceva,p1-burst-params | ||
| - ceva,p1-retry-params | ||
|
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||
| additionalProperties: false | ||
|
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||
| examples: | ||
| - | | ||
| #include <dt-bindings/clock/xlnx-zynqmp-clk.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
| #include <dt-bindings/power/xlnx-zynqmp-power.h> | ||
| #include <dt-bindings/reset/xlnx-zynqmp-resets.h> | ||
| #include <dt-bindings/clock/xlnx-zynqmp-clk.h> | ||
| #include <dt-bindings/phy/phy.h> | ||
| sata: ahci@fd0c0000 { | ||
| compatible = "ceva,ahci-1v84"; | ||
| reg = <0xfd0c0000 0x200>; | ||
| interrupt-parent = <&gic>; | ||
| interrupts = <0 133 IRQ_TYPE_LEVEL_HIGH>; | ||
| clocks = <&zynqmp_clk SATA_REF>; | ||
| ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; | ||
| ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; | ||
| ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; | ||
| ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>; | ||
| ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; | ||
| ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; | ||
| ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; | ||
| ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>; | ||
| ceva,broken-gen2; | ||
| phys = <&psgtr 1 PHY_TYPE_SATA 1 1>; | ||
| resets = <&zynqmp_reset ZYNQMP_RESET_SATA>; | ||
| }; |
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