linux-kernel - [PATCH] bus: mhi: pci_generic: Add SDX65 based modem support

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Date:   Fri,  2 Apr 2021 14:33:19 -0700
From:   Bhaumik Bhatt <bbhatt@...eaurora.org>
To:     manivannan.sadhasivam@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, hemantk@...eaurora.org,
        linux-kernel@...r.kernel.org, loic.poulain@...aro.org,
        Bhaumik Bhatt <bbhatt@...eaurora.org>
Subject: [PATCH] bus: mhi: pci_generic: Add SDX65 based modem support

Add generic info for SDX65 based modems.

Signed-off-by: Bhaumik Bhatt <bbhatt@...eaurora.org>
---
This patch was tested on SDX65 hardware with Ubuntu X86_64 PC as host.

 drivers/bus/mhi/pci_generic.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c
index 5cf44bc..92a1b18 100644
--- a/drivers/bus/mhi/pci_generic.c
+++ b/drivers/bus/mhi/pci_generic.c
@@ -204,6 +204,15 @@ static struct mhi_controller_config modem_qcom_v1_mhiv_config = {
 	.event_cfg = modem_qcom_v1_mhi_events,
 };
 
+static const struct mhi_pci_dev_info mhi_qcom_sdx65_info = {
+	.name = "qcom-sdx65m",
+	.fw = "qcom/sdx65m/xbl.elf",
+	.edl = "qcom/sdx65m/edl.mbn",
+	.config = &modem_qcom_v1_mhiv_config,
+	.bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+	.dma_data_width = 32
+};
+
 static const struct mhi_pci_dev_info mhi_qcom_sdx55_info = {
 	.name = "qcom-sdx55m",
 	.fw = "qcom/sdx55m/sbl1.mbn",
@@ -261,6 +270,8 @@ static const struct mhi_pci_dev_info mhi_quectel_em1xx_info = {
 };
 
 static const struct pci_device_id mhi_pci_id_table[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0308),
+		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx65_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0306),
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx55_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
-- 
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