forked from Openwrt/openwrt
e4a4c91d8b
* Dell DW5932e * Foxconn T99W175 (HP variant) * Foxconn T99W510 * Generic SDX75-based * Quectel EM160R-GL (newer variants) * Quectel RM520 * Quectel RM520N-GL (Lenovo variant) * SC8280XP Compute Reference Design * Telit FE990 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
50 lines
2.0 KiB
Diff
50 lines
2.0 KiB
Diff
From 7e2f6cb11c24799b6851142c4a5ce69bdc630364 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Duke=20Xin=20=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
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<duke_xinanwen@163.com>
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Date: Thu, 29 Jun 2023 23:23:18 -0700
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Subject: [PATCH 08/13] bus: mhi: host: pci_generic: Add support for Quectel
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RM520N-GL modem
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Add MHI interface definition for RM520 product based on Qualcomm SDX6X chip
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Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
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Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
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Link: https://lore.kernel.org/r/20230630062318.12114-1-duke_xinanwen@163.com
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Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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---
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drivers/bus/mhi/host/pci_generic.c | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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--- a/drivers/bus/mhi/host/pci_generic.c
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+++ b/drivers/bus/mhi/host/pci_generic.c
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@@ -352,6 +352,16 @@ static const struct mhi_pci_dev_info mhi
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.sideband_wake = true,
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};
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+static const struct mhi_pci_dev_info mhi_quectel_rm5xx_info = {
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+ .name = "quectel-rm5xx",
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+ .edl = "qcom/prog_firehose_sdx6x.elf",
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+ .config = &modem_quectel_em1xx_config,
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+ .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
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+ .dma_data_width = 32,
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+ .mru_default = 32768,
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+ .sideband_wake = true,
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+};
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+
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static const struct mhi_channel_config mhi_foxconn_sdx55_channels[] = {
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MHI_CHANNEL_CONFIG_UL(0, "LOOPBACK", 32, 0),
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MHI_CHANNEL_CONFIG_DL(1, "LOOPBACK", 32, 0),
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@@ -591,6 +601,9 @@ static const struct pci_device_id mhi_pc
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.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
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{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1002), /* EM160R-GL (sdx24) */
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.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
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+ /* RM520N-GL (sdx6x), eSIM */
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+ { PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1004),
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+ .driver_data = (kernel_ulong_t) &mhi_quectel_rm5xx_info },
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{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x100d), /* EM160R-GL (sdx24) */
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.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
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{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x2001), /* EM120R-GL for FCCL (sdx24) */
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