| /openbmc/linux/drivers/rpmsg/ |
| H A D | qcom_glink_native.c | 131 * @glink: qcom_glink context handle
156 struct qcom_glink *glink; member
214 static struct glink_channel *qcom_glink_alloc_channel(struct qcom_glink *glink, in qcom_glink_alloc_channel() argument
223 /* Setup glink internal glink_channel data */ in qcom_glink_alloc_channel()
228 channel->glink = glink; in qcom_glink_alloc_channel()
285 static size_t qcom_glink_rx_avail(struct qcom_glink *glink) in qcom_glink_rx_avail() argument
287 return glink->rx_pipe->avail(glink->rx_pipe); in qcom_glink_rx_avail()
290 static void qcom_glink_rx_peek(struct qcom_glink *glink, in qcom_glink_rx_peek() argument
293 glink->rx_pipe->peek(glink->rx_pipe, data, offset, count); in qcom_glink_rx_peek()
296 static void qcom_glink_rx_advance(struct qcom_glink *glink, size_t count) in qcom_glink_rx_advance() argument
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| H A D | qcom_glink_smem.c | 42 struct qcom_glink *glink; member
208 qcom_glink_native_rx(smem->glink); in qcom_glink_smem_intr()
226 struct qcom_glink *glink; in qcom_glink_smem_register() local
245 pr_err("failed to register glink edge\n"); in qcom_glink_smem_register()
269 dev_err(dev, "failed to allocate glink descriptors\n"); in qcom_glink_smem_register()
282 dev_err(dev, "glink descriptor of invalid size\n"); in qcom_glink_smem_register()
310 "glink-smem", smem); in qcom_glink_smem_register()
338 glink = qcom_glink_native_probe(dev, in qcom_glink_smem_register()
342 if (IS_ERR(glink)) { in qcom_glink_smem_register()
343 ret = PTR_ERR(glink); in qcom_glink_smem_register()
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| H A D | qcom_glink_rpm.c | 58 struct qcom_glink *glink; member
173 /* Header length comes from glink native and is always 4 byte aligned */ in glink_rpm_tx_write()
174 if (WARN(hlen % 4, "Glink Header length must be 4 bytes aligned\n")) in glink_rpm_tx_write()
208 qcom_glink_native_rx(rpm->glink); in qcom_glink_rpm_intr()
290 struct qcom_glink *glink; in glink_rpm_probe() local
322 "glink-rpm", rpm); in glink_rpm_probe()
345 glink = qcom_glink_native_probe(dev, in glink_rpm_probe()
350 if (IS_ERR(glink)) { in glink_rpm_probe()
352 return PTR_ERR(glink); in glink_rpm_probe()
355 rpm->glink = glink; in glink_rpm_probe()
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| H A D | Kconfig | 48 tristate "Qualcomm RPM Glink driver"
53 Say y here to enable support for the GLINK RPM communication driver,
54 which serves as a channel for communication with the RPM in GLINK
58 tristate "Qualcomm SMEM Glink driver"
63 Say y here to enable support for the GLINK SMEM communication driver,
64 which provides support for using the GLINK communication protocol
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| H A D | qcom_glink_native.h | 38 void qcom_glink_native_remove(struct qcom_glink *glink);
39 void qcom_glink_native_rx(struct qcom_glink *glink);
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| /openbmc/linux/Documentation/devicetree/bindings/soc/qcom/ |
| H A D | qcom,pmic-glink.yaml | 4 $id: http://devicetree.org/schemas/soc/qcom/qcom,pmic-glink.yaml#
7 title: Qualcomm PMIC GLINK firmware interface for battery management, USB
14 The PMIC GLINK service, running on a coprocessor on some modern Qualcomm
25 - qcom,sc8180x-pmic-glink
26 - qcom,sc8280xp-pmic-glink
27 - qcom,sm8350-pmic-glink
28 - qcom,sm8450-pmic-glink
29 - qcom,sm8550-pmic-glink
30 - const: qcom,pmic-glink
51 pmic-glink {
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| H A D | qcom,apr.yaml | 59 qcom,glink-channels:
121 qcom,glink-channels:
127 qcom,glink-channels:
133 - qcom,glink-channels
143 qcom,glink-channels: false
153 qcom,glink-channels = "apr_audio_svc";
190 qcom,glink-channels = "adsp_apps";
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| H A D | qcom,smd-rpm.yaml | 7 title: Qualcomm Resource Power Manager (RPM) over SMD/GLINK
15 The SMD or GLINK information for the RPM edge should be filled out. See
16 qcom,smd.yaml for the required edge properties. All SMD/GLINK related
66 qcom,glink-channels:
104 qcom,glink-channels: false
111 - qcom,glink-channels
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| /openbmc/linux/drivers/remoteproc/ |
| H A D | qcom_common.c | 199 struct qcom_rproc_glink *glink = to_glink_subdev(subdev); in glink_subdev_start() local
201 glink->edge = qcom_glink_smem_register(glink->dev, glink->node); in glink_subdev_start()
203 return PTR_ERR_OR_ZERO(glink->edge); in glink_subdev_start()
208 struct qcom_rproc_glink *glink = to_glink_subdev(subdev); in glink_subdev_stop() local
210 qcom_glink_smem_unregister(glink->edge); in glink_subdev_stop()
211 glink->edge = NULL; in glink_subdev_stop()
216 struct qcom_rproc_glink *glink = to_glink_subdev(subdev); in glink_subdev_unprepare() local
218 qcom_glink_ssr_notify(glink->ssr_name); in glink_subdev_unprepare()
222 * qcom_add_glink_subdev() - try to add a GLINK subdevice to rproc
224 * @glink: reference to a GLINK subdev context
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| H A D | qcom_common.h | 42 void qcom_add_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink,
44 void qcom_remove_glink_subdev(struct rproc *rproc, struct qcom_rproc_glink *glink);
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| /openbmc/linux/Documentation/devicetree/bindings/remoteproc/ |
| H A D | qcom,glink-edge.yaml | 4 $id: http://devicetree.org/schemas/remoteproc/qcom,glink-edge.yaml#
20 - qcom,glink-channels
27 - qcom,glink-channels
34 - qcom,glink-channels
52 ID of the shared memory used by GLINK for communication with remote
87 glink-edge {
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| H A D | qcom,glink-rpm-edge.yaml | 4 $id: http://devicetree.org/schemas/remoteproc/qcom,glink-rpm-edge.yaml#
18 const: qcom,glink-rpm
68 - qcom,glink-channels
87 glink-edge {
88 compatible = "qcom,glink-rpm";
95 qcom,glink-channels = "rpm_requests";
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| H A D | qcom,rpm-proc.yaml | 101 glink-edge:
102 $ref: /schemas/remoteproc/qcom,glink-rpm-edge.yaml#
126 - glink-edge
151 # GLINK
159 glink-edge {
160 compatible = "qcom,glink-rpm";
167 qcom,glink-channels = "rpm_requests";
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| H A D | qcom,sc7280-wpss-pil.yaml | 108 glink-edge:
109 $ref: qcom,glink-edge.yaml#
118 - description: IRQ from WPSS to GLINK
147 - glink-edge
197 glink-edge {
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| H A D | qcom,sc7180-mss-pil.yaml | 142 glink-edge:
143 $ref: qcom,glink-edge.yaml#
152 - description: IRQ from MSS to GLINK
183 - glink-edge
241 glink-edge {
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| H A D | qcom,msm8996-mss-pil.yaml | 141 glink-edge:
142 $ref: /schemas/remoteproc/qcom,glink-edge.yaml#
236 glink-edge: false
274 - glink-edge
312 - glink-edge
389 glink-edge {
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| H A D | qcom,sc7280-mss-pil.yaml | 156 glink-edge:
157 $ref: qcom,glink-edge.yaml#
166 - description: IRQ from MSS to GLINK
199 - glink-edge
259 glink-edge {
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| H A D | qcom,sc7280-adsp-pil.yaml | 103 glink-edge:
104 $ref: qcom,glink-edge.yaml#
185 glink-edge {
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| H A D | qcom,pas-common.yaml | 73 glink-edge:
74 $ref: /schemas/remoteproc/qcom,glink-edge.yaml#
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| H A D | qcom,q6v5.txt | 100 "glink-edge" that describes the communication edge, channels and devices
102 ../soc/qcom/qcom,glink.txt for details on how to describe these.
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| /openbmc/linux/include/linux/rpmsg/ |
| H A D | qcom_glink.h | 20 void qcom_glink_smem_unregister(struct qcom_glink_smem *glink);
31 static inline void qcom_glink_smem_unregister(struct qcom_glink_smem *glink) {} in qcom_glink_smem_unregister() argument
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| /openbmc/linux/Documentation/devicetree/bindings/misc/ |
| H A D | qcom,fastrpc.yaml | 35 qcom,glink-channels:
109 glink-edge {
120 qcom,glink-channels = "fastrpcglink-apps-dsp";
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| /openbmc/linux/drivers/usb/typec/ucsi/ |
| H A D | Kconfig | 63 tristate "UCSI Qualcomm PMIC GLINK Interface Driver"
67 interface as PMIC GLINK device.
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| /openbmc/linux/drivers/soc/qcom/ |
| H A D | pmic_glink.c | 369 { .compatible = "qcom,sm8450-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
370 { .compatible = "qcom,sm8550-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
371 { .compatible = "qcom,pmic-glink" },
410 MODULE_DESCRIPTION("Qualcomm PMIC GLINK driver");
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| H A D | Kconfig | 97 tristate "Qualcomm PMIC GLINK driver"
106 The Qualcomm PMIC GLINK driver provides access, over GLINK, to the
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