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authorLinus Torvalds <torvalds@linux-foundation.org>2026-04-16 01:03:01 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2026-04-16 01:03:01 +0300
commit5a69195686d5b874ac5a4c7f809ecb75fbc535ef (patch)
treea6346912a217bba63e90759ef93f1e43aa0e68fe /Documentation
parent40286d6379aacfcc053253ef78dc78b09addffda (diff)
parent8ebf408e7d463eee02c348a3c8277b95587b710d (diff)
downloadlinux-5a69195686d5b874ac5a4c7f809ecb75fbc535ef.tar.xz
Merge tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Niklas Cassel: - Misc code cleanups related to tag checking and tag command completion (Damien) - Remove Baikal bt1-ahci DT binding since the upstreaming for this SoC is not going to be finalized (Andy) - Only call the libata port error handler from the SCSI error handler if there were command timeouts or if EH was scheduled for the port (Damien) - Refactor ata_scsiop_maint_in() to more clearly show that there is only one service action implemented for the MAINTENANCE IN command (me) - Clean up the handling of sysfs attributes exposed by libata (Heiner) - Let libahci_platform use a flexible array member for platform PHYs to avoid multiple allocations (Rosen) - Do not retry reset if the device has been removed/hot-unplugged (Igor) - Add missing newlines to error prints in pata_arasan_cf driver (Haoyu) - Use the correct SCSI host byte when completing deferred ATA PASS-THROUGH commands, to avoid the SCSI mid-layer from failing the commands instead of requeuing (Igor) * tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: libata-scsi: fix requeue of deferred ATA PASS-THROUGH commands ata: pata_arasan_cf: fix missing newline in dev_err() messages ata: libata-transport: remove static variable ata_scsi_transport_template ata: libata-transport: split struct ata_internal ata: libata-transport: use static struct ata_transport_internal to simplify match functions ata: libata-transport: inline ata_attach|release_transport ata: libata-transport: instantiate struct ata_internal statically ata: libata-eh: Do not retry reset if the device is gone ata: libahci_platform: use flex array for platform PHYs ata: libata-transport: remove redundant dynamic sysfs attributes ata: libata-scsi: refactor ata_scsiop_maint_in() ata: libata-eh: avoid unnecessary calls to ata_scsi_port_error_handler() ata: ahci-dwc: Remove not-going-to-be-supported code for Baikal SoC ata: libata-scsi: rename and improve ata_qc_done() ata: libata-scsi: make ata_scsi_simulate() static ata: libata-scsi: simplify ata_scsi_requeue_deferred_qc() ata: libata-sata: simplify ata_sas_queuecmd() ata: libata-core: improve tag checks in ata_qc_issue()
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml115
1 files changed, 0 insertions, 115 deletions
diff --git a/Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml b/Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
deleted file mode 100644
index 9b7ca4759bd7..000000000000
--- a/Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
+++ /dev/null
@@ -1,115 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/ata/baikal,bt1-ahci.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Baikal-T1 SoC AHCI SATA controller
-
-maintainers:
- - Serge Semin <fancer.lancer@gmail.com>
-
-description:
- AHCI SATA controller embedded into the Baikal-T1 SoC is based on the
- DWC AHCI SATA v4.10a IP-core.
-
-allOf:
- - $ref: snps,dwc-ahci-common.yaml#
-
-properties:
- compatible:
- const: baikal,bt1-ahci
-
- clocks:
- items:
- - description: Peripheral APB bus clock
- - description: Application AXI BIU clock
- - description: SATA Ports reference clock
-
- clock-names:
- items:
- - const: pclk
- - const: aclk
- - const: ref
-
- resets:
- items:
- - description: Application AXI BIU domain reset
- - description: SATA Ports clock domain reset
-
- reset-names:
- items:
- - const: arst
- - const: ref
-
- ports-implemented:
- maximum: 0x3
-
-patternProperties:
- "^sata-port@[0-1]$":
- $ref: /schemas/ata/snps,dwc-ahci-common.yaml#/$defs/dwc-ahci-port
-
- properties:
- reg:
- minimum: 0
- maximum: 1
-
- snps,tx-ts-max:
- $ref: /schemas/types.yaml#/definitions/uint32
- description:
- Due to having AXI3 bus interface utilized the maximum Tx DMA
- transaction size can't exceed 16 beats (AxLEN[3:0]).
- enum: [ 1, 2, 4, 8, 16 ]
-
- snps,rx-ts-max:
- $ref: /schemas/types.yaml#/definitions/uint32
- description:
- Due to having AXI3 bus interface utilized the maximum Rx DMA
- transaction size can't exceed 16 beats (AxLEN[3:0]).
- enum: [ 1, 2, 4, 8, 16 ]
-
- unevaluatedProperties: false
-
-required:
- - compatible
- - reg
- - interrupts
- - clocks
- - clock-names
- - resets
-
-unevaluatedProperties: false
-
-examples:
- - |
- sata@1f050000 {
- compatible = "baikal,bt1-ahci";
- reg = <0x1f050000 0x2000>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- interrupts = <0 64 4>;
-
- clocks = <&ccu_sys 1>, <&ccu_axi 2>, <&sata_ref_clk>;
- clock-names = "pclk", "aclk", "ref";
-
- resets = <&ccu_axi 2>, <&ccu_sys 0>;
- reset-names = "arst", "ref";
-
- ports-implemented = <0x3>;
-
- sata-port@0 {
- reg = <0>;
-
- snps,tx-ts-max = <4>;
- snps,rx-ts-max = <4>;
- };
-
- sata-port@1 {
- reg = <1>;
-
- snps,tx-ts-max = <4>;
- snps,rx-ts-max = <4>;
- };
- };
-...