[PATCH] bus: mhi: host: pci_generic: Add support for Netprisma LCUR57 and FCUN69

Mank Wang
2024-07-30T03:01:07Z

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Add Netprisma LCUR57 and FCUN69 hardware revision:

LCUR57:
02:00.0 Unassigned class [ff00]: Device 203e:1000
Subsystem: Device 203e:1000

FCUN69:
02:00.0 Unassigned class [ff00]: Device 203e:1001
Subsystem: Device 203e:1001

Signed-off-by: Mank Wang <mank.wang@netprisma.us>
---
drivers/bus/mhi/host/pci_generic.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
index 14a11880bcea..054420ca4c8f 100644
--- a/drivers/bus/mhi/host/pci_generic.c
+++ b/drivers/bus/mhi/host/pci_generic.c
@@ -26,6 +26,7 @@
/* PCI VID definitions */
#define PCI_VENDOR_ID_THALES 0x1269
#define PCI_VENDOR_ID_QUECTEL 0x1eac
+#define PCI_VENDOR_ID_NETPRISMA 0x203e

#define MHI_EDL_DB 91
#define MHI_EDL_COOKIE 0xEDEDEDED
@@ -680,6 +681,28 @@ static const struct mhi_pci_dev_info mhi_telit_fn990_info = {
.mru_default = 32768,
};

+static const struct mhi_pci_dev_info mhi_netprisma_lcur57_info = {
+ .name = "netprisma-lcur57",
+ .edl = "qcom/prog_firehose_sdx24.mbn",
+ /* LCUR57 uses the same controller configuration as quectel_em1xx */
+ .config = &modem_quectel_em1xx_config,
+ .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+ .dma_data_width = 32,
+ .mru_default = 32768,
+ .sideband_wake = true,
+};
+
+static const struct mhi_pci_dev_info mhi_netprisma_fcun69_info = {
+ .name = "netprisma-fcun69",
+ .edl = "qcom/prog_firehose_sdx6x.elf",
+ /* FCUN69 uses the same controller configuration as quectel_em1xx */
+ .config = &modem_quectel_em1xx_config,
+ .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+ .dma_data_width = 32,
+ .mru_default = 32768,
+ .sideband_wake = true,
+};
+
/* Keep the list sorted based on the PID. New VID should be added as the last entry */
static const struct pci_device_id mhi_pci_id_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
@@ -778,6 +801,12 @@ static const struct pci_device_id mhi_pci_id_table[] = {
/* T99W175 (sdx55), HP variant */
{ PCI_DEVICE(0x03f0, 0x0a6c),
.driver_data = (kernel_ulong_t) &mhi_foxconn_t99w175_info },
+ /* NETPRISMA LCUR57 (SDX24) */
+ { PCI_DEVICE(PCI_VENDOR_ID_NETPRISMA, 0x1000),
+ .driver_data = (kernel_ulong_t) &mhi_netprisma_lcur57_info },
+ /* NETPRISMA FCUN69 (SDX6X) */
+ { PCI_DEVICE(PCI_VENDOR_ID_NETPRISMA, 0x1001),
+ .driver_data = (kernel_ulong_t) &mhi_netprisma_fcun69_info },
{ }
};
MODULE_DEVICE_TABLE(pci, mhi_pci_id_table);
--
2.34.1

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