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/freebsd/sys/contrib/device-tree/Bindings/ufs/
H A Dmediatek,ufs.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/ufs/mediatek,ufs.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek Universal Flash Storage (UFS) Controller
10 - Stanley Chu <stanley.chu@mediatek.com>
15 - mediatek,mt8183-ufshci
16 - mediatek,mt8192-ufshci
17 - mediatek,mt8195-ufshci
23 clock-names:
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/freebsd/sys/dev/ufshci/
H A Dufshci_private.h1 /*-
5 * SPDX-License-Identifier: BSD-2-Clause
109 UFSHCI_Q_MODE_MCQ = 0x01, /* Multi-Circular Queue Mode*/
113 * UFS uses slot-based Single Doorbell (SDB) mode for request submission by
114 * default and additionally supports Multi-Circular Queue (MCQ) in UFS 4.0. To
115 * minimize duplicated code between SDB and MCQ, mode dependent operations are
128 void (*disable)(struct ufshci_controller *ctrlr, member
152 * Generic queue container used by both SDB (fixed 32-slot bitmap) and MCQ
154 * cq_head are not used in SDB but used in MCQ.
190 uint32_t sq_head; /* MCQ mode */
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H A Dufshci_ctrlr.c1 /*-
5 * SPDX-License-Identifier: BSD-2-Clause
18 ctrlr->is_failed = true; in ufshci_ctrlr_fail()
21 ctrlr->task_mgmt_req_queue.qops.get_hw_queue( in ufshci_ctrlr_fail()
22 &ctrlr->task_mgmt_req_queue)); in ufshci_ctrlr_fail()
24 ctrlr->transfer_req_queue.qops.get_hw_queue( in ufshci_ctrlr_fail()
25 &ctrlr->transfer_req_queue)); in ufshci_ctrlr_fail()
35 * Re-enable request queues here because ufshci_ctrlr_reset_task() in ufshci_ctrlr_start()
54 /* Initialize UFS target drvice */ in ufshci_ctrlr_start()
74 * QEMU UFS devices do not support unipro and power mode. in ufshci_ctrlr_start()
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H A Dufshci_req_queue.c1 /*-
5 * SPDX-License-Identifier: BSD-2-Clause
27 .disable = ufshci_req_sdb_disable,
42 .disable = ufshci_req_sdb_disable,
62 req_queue = &ctrlr->task_mgmt_req_queue; in ufshci_utmr_req_queue_construct()
63 req_queue->queue_mode = UFSHCI_Q_MODE_SDB; in ufshci_utmr_req_queue_construct()
64 req_queue->qops = sdb_utmr_qops; in ufshci_utmr_req_queue_construct()
66 error = req_queue->qops.construct(ctrlr, req_queue, UFSHCI_UTRM_ENTRIES, in ufshci_utmr_req_queue_construct()
75 ctrlr->task_mgmt_req_queue.qops.destroy(ctrlr, in ufshci_utmr_req_queue_destroy()
76 &ctrlr->task_mgmt_req_queue); in ufshci_utmr_req_queue_destroy()
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/freebsd/sys/contrib/device-tree/src/arm64/mediatek/
H A Dmt8195.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8195-clk.h>
9 #include <dt-bindings/gce/mt8195-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8195-memory-port.h>
13 #include <dt-bindings/phy/phy.h>
14 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
15 #include <dt-bindings/power/mt8195-power.h>
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