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/openbmc/qemu/hw/char/
H A Drenesas_sci.c33 /* SCI register map */
74 RSCIState *sci = RSCI(opaque); in can_receive() local
75 if (sci->rx_next > qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)) { in can_receive()
78 return FIELD_EX8(sci->scr, SCR, RE); in can_receive()
84 RSCIState *sci = RSCI(opaque); in receive() local
85 sci->rx_next = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + sci->trtime; in receive()
86 if (FIELD_EX8(sci->ssr, SSR, RDRF) || size > 1) { in receive()
87 sci->ssr = FIELD_DP8(sci->ssr, SSR, ORER, 1); in receive()
88 if (FIELD_EX8(sci->scr, SCR, RIE)) { in receive()
89 qemu_set_irq(sci->irq[ERI], 1); in receive()
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/openbmc/linux/fs/nilfs2/
H A Dsegment.c90 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()
102 static inline int nilfs_sc_cstage_get(struct nilfs_sc_info *sci) in nilfs_sc_cstage_get() argument
104 return sci->sc_stage.scnt; in nilfs_sc_cstage_get()
271 struct nilfs_sc_info *sci = nilfs->ns_writer; in nilfs_transaction_commit() local
274 nilfs_segctor_start_timer(sci); in nilfs_transaction_commit()
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/openbmc/linux/drivers/net/netdevsim/
H A Dmacsec.c6 static inline u64 sci_to_cpu(sci_t sci) in sci_to_cpu() argument
8 return be64_to_cpu((__force __be64)sci); in sci_to_cpu()
11 static int nsim_macsec_find_secy(struct netdevsim *ns, sci_t sci) in nsim_macsec_find_secy() argument
16 if (ns->macsec.nsim_secy[i].sci == sci) in nsim_macsec_find_secy()
23 static int nsim_macsec_find_rxsc(struct nsim_secy *ns_secy, sci_t sci) in nsim_macsec_find_rxsc() argument
28 if (ns_secy->nsim_rxsc[i].sci == sci) in nsim_macsec_find_rxsc()
54 netdev_dbg(ctx->netdev, "%s: adding new secy with sci %08llx at index %d\n", in nsim_macsec_add_secy()
55 __func__, sci_to_cpu(ctx->secy->sci), idx); in nsim_macsec_add_secy()
58 ns->macsec.nsim_secy[idx].sci = ctx->secy->sci; in nsim_macsec_add_secy()
69 idx = nsim_macsec_find_secy(ns, ctx->secy->sci); in nsim_macsec_upd_secy()
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/openbmc/u-boot/drivers/clk/
H A Dclk-ti-sci.c3 * Texas Instruments System Control Interface (TI SCI) clock driver
8 * Loosely based on Linux kernel sci-clk.c...
19 * @sci: TI SCI handle used for communication with system controller
22 const struct ti_sci_handle *sci; member
35 data->sci = ti_sci_get_handle(dev); in ti_sci_clk_probe()
36 if (IS_ERR(data->sci)) in ti_sci_clk_probe()
37 return PTR_ERR(data->sci); in ti_sci_clk_probe()
53 * On TI SCI-based devices, the clock provider id field is used as a in ti_sci_clk_of_xlate()
77 const struct ti_sci_handle *sci = data->sci; in ti_sci_clk_get_rate() local
78 const struct ti_sci_clk_ops *cops = &sci->ops.clk_ops; in ti_sci_clk_get_rate()
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/openbmc/u-boot/drivers/reset/
H A Dreset-ti-sci.c3 * Texas Instruments System Control Interface (TI SCI) reset driver
8 * Loosely based on Linux kernel reset-ti-sci.c...
19 * @sci: TI SCI handle used for communication with system controller
22 const struct ti_sci_handle *sci; member
35 data->sci = ti_sci_get_handle(dev); in ti_sci_reset_probe()
36 if (IS_ERR(data->sci)) in ti_sci_reset_probe()
37 return PTR_ERR(data->sci); in ti_sci_reset_probe()
53 * On TI SCI-based devices, the reset provider id field is used as a in ti_sci_reset_of_xlate()
80 * reset using the TI SCI protocol. The device's reset is asserted if the
83 * reset register is read using a TI SCI device operation, the new value is
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/openbmc/u-boot/drivers/power/domain/
H A Dti-sci-power-domain.c3 * Texas Instruments System Control Interface (TI SCI) power domain driver
19 * @sci: TI SCI handle used for communication with system controller
22 const struct ti_sci_handle *sci; member
35 data->sci = ti_sci_get_handle(dev); in ti_sci_power_domain_probe()
36 if (IS_ERR(data->sci)) in ti_sci_power_domain_probe()
37 return PTR_ERR(data->sci); in ti_sci_power_domain_probe()
57 const struct ti_sci_handle *sci = data->sci; in ti_sci_power_domain_on() local
58 const struct ti_sci_dev_ops *dops = &sci->ops.dev_ops; in ti_sci_power_domain_on()
63 ret = dops->get_device(sci, pd->id); in ti_sci_power_domain_on()
74 const struct ti_sci_handle *sci = data->sci; in ti_sci_power_domain_off() local
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/openbmc/linux/drivers/remoteproc/
H A Dti_sci_proc.h3 * Texas Instruments TI-SCI Processor Controller Helper Functions
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()
37 dev_err(tsp->dev, "ti-sci processor request failed: %d\n", in ti_sci_proc_request()
46 ret = tsp->ops->release(tsp->sci, tsp->proc_id); in ti_sci_proc_release()
48 dev_err(tsp->dev, "ti-sci processor release failed: %d\n", in ti_sci_proc_release()
57 ret = tsp->ops->handover(tsp->sci, tsp->proc_id, tsp->host_id); in ti_sci_proc_handover()
59 dev_err(tsp->dev, "ti-sci processor handover of %d to %d failed: %d\n", in ti_sci_proc_handover()
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/openbmc/linux/Documentation/devicetree/bindings/arm/keystone/
H A Dti,sci.yaml4 $id: http://devicetree.org/schemas/arm/keystone/ti,sci.yaml#
7 title: TI-SCI controller
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.
39 - const: ti,k2g-sci
42 - const: ti,am654-sci
47 made available from TI-SCI controller.
55 Specifies the mailboxes used to communicate with TI-SCI Controller
56 made available from TI-SCI controller.
76 $ref: /schemas/soc/ti/sci-pm-domain.yaml#
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H A Dti,k3-sci-common.yaml4 $id: http://devicetree.org/schemas/arm/keystone/ti,k3-sci-common.yaml#
7 title: Common K3 TI-SCI
16 through the TI-SCI protocol.
21 over the TI-SCI protocol. The following are some of the common properties
26 ti,sci:
29 Should be a phandle to the TI-SCI System Controller node
31 ti,sci-dev-id:
34 Should contain the TI-SCI device id corresponding to the device. Please
38 ti,sci-proc-ids:
42 - description: TI-SCI processor id for the remote processor device
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/openbmc/linux/drivers/reset/
H A Dreset-ti-sci.c3 * Texas Instrument's System Control Interface (TI-SCI) reset driver
33 * @sci: TI SCI handle used for communication with system controller
39 const struct ti_sci_handle *sci; member
53 * reset using the TI SCI protocol. The device's reset is asserted if the
56 * reset register is read using a TI SCI device operation, the new value is
58 * using another TI SCI device operation.
66 const struct ti_sci_handle *sci = data->sci; in ti_sci_reset_set() local
67 const struct ti_sci_dev_ops *dev_ops = &sci->ops.dev_ops; in ti_sci_reset_set()
78 ret = dev_ops->get_device_resets(sci, control->dev_id, &reset_state); in ti_sci_reset_set()
87 ret = dev_ops->set_device_resets(sci, control->dev_id, reset_state); in ti_sci_reset_set()
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/openbmc/u-boot/drivers/sysreset/
H A Dsysreset-ti-sci.c3 * Texas Instruments System Control Interface (TI SCI) system reset driver
17 * @sci: TI SCI handle used for communication with system controller
20 const struct ti_sci_handle *sci; member
33 data->sci = ti_sci_get_handle(dev); in ti_sci_sysreset_probe()
34 if (IS_ERR(data->sci)) in ti_sci_sysreset_probe()
35 return PTR_ERR(data->sci); in ti_sci_sysreset_probe()
43 const struct ti_sci_handle *sci = data->sci; in ti_sci_sysreset_request() local
44 const struct ti_sci_core_ops *cops = &sci->ops.core_ops; in ti_sci_sysreset_request()
49 ret = cops->reboot_device(sci); in ti_sci_sysreset_request()
62 { .compatible = "ti,sci-sysreset", },
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/openbmc/linux/drivers/clk/keystone/
H A Dsci-clk.c3 * SCI Clock driver for keystone based devices
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
40 * struct sci_clk - TI SCI clock representation
66 * sci_clk_prepare - Prepare (enable) a TI SCI clock
69 * Prepares a clock to be actively used. Returns the SCI protocol status.
78 return clk->provider->ops->get_clock(clk->provider->sci, clk->dev_id, in sci_clk_prepare()
85 * sci_clk_unprepare - Un-prepares (disables) a TI SCI clock
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/openbmc/linux/Documentation/devicetree/bindings/serial/
H A Drenesas,sci.yaml4 $id: http://devicetree.org/schemas/serial/renesas,sci.yaml#
20 - renesas,r9a07g043-sci # RZ/G2UL
21 - renesas,r9a07g044-sci # RZ/G2{L,LC}
22 - renesas,r9a07g054-sci # RZ/V2L
23 - const: renesas,sci # generic SCI compatible UART
26 - const: renesas,sci # generic SCI compatible UART
71 - renesas,r9a07g043-sci
72 - renesas,r9a07g044-sci
73 - renesas,r9a07g054-sci
98 compatible = "renesas,r9a07g044-sci", "renesas,sci";
/openbmc/linux/Documentation/devicetree/bindings/dma/ti/
H A Dk3-pktdma.yaml28 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
59 ti,sci-rm-range-tchan:
70 ti,sci-rm-range-tflow:
81 ti,sci-rm-range-rchan:
92 ti,sci-rm-range-rflow:
109 - ti,sci
110 - ti,sci-dev-id
111 - ti,sci-rm-range-tchan
112 - ti,sci-rm-range-tflow
113 - ti,sci-rm-range-rchan
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H A Dk3-bcdma.yaml86 ti,sci-rm-range-bchan:
97 ti,sci-rm-range-tchan:
108 ti,sci-rm-range-rchan:
125 - ti,sci
126 - ti,sci-dev-id
127 - ti,sci-rm-range-rchan
131 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
140 ti,sci-rm-range-bchan: false
141 ti,sci-rm-range-tchan: false
174 - ti,sci-rm-range-bchan
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H A Dk3-udma.yaml47 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
86 ti,sci-rm-range-tchan:
95 ti,sci-rm-range-rchan:
104 ti,sci-rm-range-rflow:
119 - ti,sci
120 - ti,sci-dev-id
122 - ti,sci-rm-range-tchan
123 - ti,sci-rm-range-rchan
124 - ti,sci-rm-range-rflow
155 ti,sci-dev-id = <118>;
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/openbmc/linux/Documentation/devicetree/bindings/soc/ti/
H A Dsci-pm-domain.yaml4 $id: http://devicetree.org/schemas/soc/ti/sci-pm-domain.yaml#
7 title: TI-SCI generic power domain
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
23 controller. Since this relies on the TI SCI protocol to communicate with
24 the TI-SCI controller, it must be a child of the TI-SCI controller node.
28 const: ti,sci-pm-domain
33 The two cells represent values that the TI-SCI controller defines.
51 compatible = "ti,sci-pm-domain";
57 compatible = "ti,sci-pm-domain";
H A Dk3-ringacc.yaml29 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
60 ti,sci-rm-range-gp-rings:
62 description: TI-SCI RM subtype for GP ring range
70 - ti,sci-rm-range-gp-rings
71 - ti,sci
72 - ti,sci-dev-id
91 ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */
92 ti,sci = <&dmsc>;
93 ti,sci-dev-id = <187>;
/openbmc/u-boot/drivers/serial/
H A Dserial_sh.h2 * Copy and modify from linux/drivers/serial/sh-sci.h
26 # define SCPCR 0xA4000116 /* 16 bit SCI and SCIF */
27 # define SCPDR 0xA4000136 /* 8 bit SCI and SCIF */
64 # define SCSPTR1 0xffe0001c /* 8 bit SCI */
264 /* SCI_CTRL_FLAGS_MPIE 0x08 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
265 /* SCI_CTRL_FLAGS_TEIE 0x04 * 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
267 /* SCI_CTRL_FLAGS_CKE0 0x01 * 7707 SCI/SCIF, 7708 SCI, 7709 SCI/SCIF, 7750 SCI */
269 /* SCxSR SCI */
270 #define SCI_TDRE 0x80 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
271 #define SCI_RDRF 0x40 /* 7707 SCI, 7708 SCI, 7709 SCI, 7750 SCI */
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/openbmc/u-boot/doc/device-tree-bindings/remoteproc/
H A Dk3-rproc.txt18 doc/device-tree-bindings/power/ti,sci-pm-domain.txt
22 doc/device-tree-bindings/reset/ti,sci-reset.txt
23 - ti,sci: Phandle to TI-SCI compatible System controller node.
24 - ti,sci-proc-id: Processor id as identified by TISCI
31 doc/device-tree-bindings/clock/ti,sci-clk.txt
35 - ti,sci-host-id: Host ID to which the processor control is transferred to
47 ti,sci = <&dmsc>;
48 ti,sci-proc-id = <32>;
49 ti,sci-host-id = <10>;
/openbmc/linux/Documentation/devicetree/bindings/clock/
H A Dti,sci-clk.yaml4 $id: http://devicetree.org/schemas/clock/ti,sci-clk.yaml#
7 title: TI-SCI clock controller
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.
28 const: ti,k2g-sci-clk
33 The two cells represent values that the TI-SCI controller defines.
47 compatible = "ti,k2g-sci-clk";
/openbmc/linux/Documentation/devicetree/bindings/reset/
H A Dti,sci-reset.yaml4 $id: http://devicetree.org/schemas/reset/ti,sci-reset.yaml#
7 title: TI-SCI reset controller
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.
28 const: ti,sci-reset
33 The two cells represent values that the TI-SCI controller defines.
49 compatible = "ti,sci-reset";
/openbmc/linux/drivers/irqchip/
H A Dirq-ti-sci-intr.c23 * @sci: Pointer to TISCI handle
26 * @ti_sci_id: TI-SCI device identifier
30 const struct ti_sci_handle *sci; member
118 intr->sci->ops.rm_irq_ops.free_irq(intr->sci, in ti_sci_intr_irq_domain_free()
170 err = intr->sci->ops.rm_irq_ops.set_irq(intr->sci, in ti_sci_intr_alloc_parent_irq()
257 intr->sci = devm_ti_sci_get_by_phandle(dev, "ti,sci"); in ti_sci_intr_irq_domain_probe()
258 if (IS_ERR(intr->sci)) in ti_sci_intr_irq_domain_probe()
259 return dev_err_probe(dev, PTR_ERR(intr->sci), in ti_sci_intr_irq_domain_probe()
260 "ti,sci read fail\n"); in ti_sci_intr_irq_domain_probe()
262 ret = of_property_read_u32(dev_of_node(dev), "ti,sci-dev-id", in ti_sci_intr_irq_domain_probe()
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/openbmc/u-boot/doc/device-tree-bindings/firmware/
H A Dti,sci.txt1 Texas Instruments System Control Interface (TI-SCI) Message Protocol
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.
27 - compatible: should be "ti,k2g-sci"
48 compatible = "ti,k2g-sci";
56 TI-SCI Client Device Node:
59 Client nodes are maintained as children of the relevant TI-SCI device node.
64 compatible = "ti,k2g-sci";
/openbmc/u-boot/drivers/remoteproc/
H A Dk3_rproc.c29 * @sci: Pointer to TISCI handle
38 const struct ti_sci_handle *sci; member
55 const struct ti_sci_proc_ops *pops = &rproc->sci->ops.proc_ops; in k3_rproc_load()
61 ret = pops->proc_request(rproc->sci, rproc->proc_id); in k3_rproc_load()
67 ret = pops->set_proc_boot_cfg(rproc->sci, rproc->proc_id, addr, 0, 0); in k3_rproc_load()
87 const struct ti_sci_proc_ops *pops = &rproc->sci->ops.proc_ops; in k3_rproc_start()
113 ret = pops->proc_handover(rproc->sci, rproc->proc_id, in k3_rproc_start()
120 ret = pops->proc_release(rproc->sci, rproc->proc_id); in k3_rproc_start()
186 rproc->sci = ti_sci_get_by_phandle(dev, "ti,sci"); in k3_rproc_of_to_priv()
187 if (IS_ERR(rproc->sci)) { in k3_rproc_of_to_priv()
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