[PATCH 5.15 0/2] Backport support for Telit FN980 v1 and FN990

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* [PATCH 5.15 0/2] Backport support for Telit FN980 v1 and FN990
@ 2022-07-19  8:18 Fabio Porcedda
  2022-07-19  8:18 ` [PATCH 5.15 1/2] bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision Fabio Porcedda
  2022-07-19  8:18 ` [PATCH 5.15 2/2] bus: mhi: host: pci_generic: add Telit FN990 Fabio Porcedda
  0 siblings, 2 replies; 3+ messages in thread
From: Fabio Porcedda @ 2022-07-19  8:18 UTC (permalink / raw)
  To: stable; +Cc: Fabio Porcedda

Hi,
these two patches are the backport for 5.15.y of the following commits:

commit a96ef8b504efb2ad445dfb6d54f9488c3ddf23d2
    bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revisio

commit 77fc41204734042861210b9d05338c9b8360affb
    bus: mhi: host: pci_generic: add Telit FN990

Backported because the orinal commits don't apply because of conflicts.

Tested on version 5.15.55.

Daniele Palmas (2):
  bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision
  bus: mhi: host: pci_generic: add Telit FN990

 drivers/bus/mhi/pci_generic.c | 79 +++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

-- 
2.37.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [PATCH 5.15 1/2] bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision
  2022-07-19  8:18 [PATCH 5.15 0/2] Backport support for Telit FN980 v1 and FN990 Fabio Porcedda
@ 2022-07-19  8:18 ` Fabio Porcedda
  2022-07-19  8:18 ` [PATCH 5.15 2/2] bus: mhi: host: pci_generic: add Telit FN990 Fabio Porcedda
  1 sibling, 0 replies; 3+ messages in thread
From: Fabio Porcedda @ 2022-07-19  8:18 UTC (permalink / raw)
  To: stable
  Cc: Daniele Palmas, Manivannan Sadhasivam, Manivannan Sadhasivam,
	Fabio Porcedda

From: Daniele Palmas <dnlplm@gmail.com>

commit a96ef8b504efb2ad445dfb6d54f9488c3ddf23d2 upstream.

Add Telit FN980 v1 hardware revision:

01:00.0 Unassigned class [ff00]: Qualcomm Device [17cb:0306]
        Subsystem: Device [1c5d:2000]

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20220427072648.17635-1-dnlplm@gmail.com
[mani: Added "host" to the subject]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 drivers/bus/mhi/pci_generic.c | 38 +++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c
index 0982642a7907..1621e4ac94b2 100644
--- a/drivers/bus/mhi/pci_generic.c
+++ b/drivers/bus/mhi/pci_generic.c
@@ -406,7 +406,45 @@ static const struct mhi_pci_dev_info mhi_mv31_info = {
 	.mru_default = 32768,
 };
 
+static const struct mhi_channel_config mhi_telit_fn980_hw_v1_channels[] = {
+	MHI_CHANNEL_CONFIG_UL(14, "QMI", 32, 0),
+	MHI_CHANNEL_CONFIG_DL(15, "QMI", 32, 0),
+	MHI_CHANNEL_CONFIG_UL(20, "IPCR", 16, 0),
+	MHI_CHANNEL_CONFIG_DL_AUTOQUEUE(21, "IPCR", 16, 0),
+	MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0", 128, 1),
+	MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0", 128, 2),
+};
+
+static struct mhi_event_config mhi_telit_fn980_hw_v1_events[] = {
+	MHI_EVENT_CONFIG_CTRL(0, 128),
+	MHI_EVENT_CONFIG_HW_DATA(1, 1024, 100),
+	MHI_EVENT_CONFIG_HW_DATA(2, 2048, 101)
+};
+
+static struct mhi_controller_config modem_telit_fn980_hw_v1_config = {
+	.max_channels = 128,
+	.timeout_ms = 20000,
+	.num_channels = ARRAY_SIZE(mhi_telit_fn980_hw_v1_channels),
+	.ch_cfg = mhi_telit_fn980_hw_v1_channels,
+	.num_events = ARRAY_SIZE(mhi_telit_fn980_hw_v1_events),
+	.event_cfg = mhi_telit_fn980_hw_v1_events,
+};
+
+static const struct mhi_pci_dev_info mhi_telit_fn980_hw_v1_info = {
+	.name = "telit-fn980-hwv1",
+	.fw = "qcom/sdx55m/sbl1.mbn",
+	.edl = "qcom/sdx55m/edl.mbn",
+	.config = &modem_telit_fn980_hw_v1_config,
+	.bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+	.dma_data_width = 32,
+	.mru_default = 32768,
+	.sideband_wake = false,
+};
+
 static const struct pci_device_id mhi_pci_id_table[] = {
+	/* Telit FN980 hardware revision v1 */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_QCOM, 0x0306, 0x1C5D, 0x2000),
+		.driver_data = (kernel_ulong_t) &mhi_telit_fn980_hw_v1_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0306),
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx55_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [PATCH 5.15 2/2] bus: mhi: host: pci_generic: add Telit FN990
  2022-07-19  8:18 [PATCH 5.15 0/2] Backport support for Telit FN980 v1 and FN990 Fabio Porcedda
  2022-07-19  8:18 ` [PATCH 5.15 1/2] bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision Fabio Porcedda
@ 2022-07-19  8:18 ` Fabio Porcedda
  1 sibling, 0 replies; 3+ messages in thread
From: Fabio Porcedda @ 2022-07-19  8:18 UTC (permalink / raw)
  To: stable
  Cc: Daniele Palmas, Manivannan Sadhasivam, Manivannan Sadhasivam,
	Fabio Porcedda

From: Daniele Palmas <dnlplm@gmail.com>

commit 77fc41204734042861210b9d05338c9b8360affb upstream.

Add Telit FN990:

01:00.0 Unassigned class [ff00]: Qualcomm Device 0308
        Subsystem: Device 1c5d:2010

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20220502112036.443618-1-dnlplm@gmail.com
[mani: Added "host" to the subject]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 drivers/bus/mhi/pci_generic.c | 41 +++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c
index 1621e4ac94b2..b780990faf80 100644
--- a/drivers/bus/mhi/pci_generic.c
+++ b/drivers/bus/mhi/pci_generic.c
@@ -441,6 +441,44 @@ static const struct mhi_pci_dev_info mhi_telit_fn980_hw_v1_info = {
 	.sideband_wake = false,
 };
 
+static const struct mhi_channel_config mhi_telit_fn990_channels[] = {
+	MHI_CHANNEL_CONFIG_UL_SBL(2, "SAHARA", 32, 0),
+	MHI_CHANNEL_CONFIG_DL_SBL(3, "SAHARA", 32, 0),
+	MHI_CHANNEL_CONFIG_UL(4, "DIAG", 64, 1),
+	MHI_CHANNEL_CONFIG_DL(5, "DIAG", 64, 1),
+	MHI_CHANNEL_CONFIG_UL(12, "MBIM", 32, 0),
+	MHI_CHANNEL_CONFIG_DL(13, "MBIM", 32, 0),
+	MHI_CHANNEL_CONFIG_UL(32, "DUN", 32, 0),
+	MHI_CHANNEL_CONFIG_DL(33, "DUN", 32, 0),
+	MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0_MBIM", 128, 2),
+	MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0_MBIM", 128, 3),
+};
+
+static struct mhi_event_config mhi_telit_fn990_events[] = {
+	MHI_EVENT_CONFIG_CTRL(0, 128),
+	MHI_EVENT_CONFIG_DATA(1, 128),
+	MHI_EVENT_CONFIG_HW_DATA(2, 1024, 100),
+	MHI_EVENT_CONFIG_HW_DATA(3, 2048, 101)
+};
+
+static const struct mhi_controller_config modem_telit_fn990_config = {
+	.max_channels = 128,
+	.timeout_ms = 20000,
+	.num_channels = ARRAY_SIZE(mhi_telit_fn990_channels),
+	.ch_cfg = mhi_telit_fn990_channels,
+	.num_events = ARRAY_SIZE(mhi_telit_fn990_events),
+	.event_cfg = mhi_telit_fn990_events,
+};
+
+static const struct mhi_pci_dev_info mhi_telit_fn990_info = {
+	.name = "telit-fn990",
+	.config = &modem_telit_fn990_config,
+	.bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+	.dma_data_width = 32,
+	.sideband_wake = false,
+	.mru_default = 32768,
+};
+
 static const struct pci_device_id mhi_pci_id_table[] = {
 	/* Telit FN980 hardware revision v1 */
 	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_QCOM, 0x0306, 0x1C5D, 0x2000),
@@ -449,6 +487,9 @@ static const struct pci_device_id mhi_pci_id_table[] = {
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx55_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx24_info },
+	/* Telit FN990 */
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_QCOM, 0x0308, 0x1c5d, 0x2010),
+		.driver_data = (kernel_ulong_t) &mhi_telit_fn990_info },
 	{ PCI_DEVICE(0x1eac, 0x1001), /* EM120R-GL (sdx24) */
 		.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
 	{ PCI_DEVICE(0x1eac, 0x1002), /* EM160R-GL (sdx24) */
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

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Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2022-07-19  8:18 [PATCH 5.15 0/2] Backport support for Telit FN980 v1 and FN990 Fabio Porcedda
2022-07-19  8:18 ` [PATCH 5.15 1/2] bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision Fabio Porcedda
2022-07-19  8:18 ` [PATCH 5.15 2/2] bus: mhi: host: pci_generic: add Telit FN990 Fabio Porcedda

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