linux-kernel - [PATCH] bus: mhi: pci_generic: Add Foxconn T99W510

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Date:   Wed, 29 Mar 2023 15:22:39 +0800
From:   Slark Xiao <slark_xiao@....com>
To:     mani@...nel.org
Cc:     mhi@...ts.linux.dev, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Slark Xiao <slark_xiao@....com>
Subject: [PATCH] bus: mhi: pci_generic: Add Foxconn T99W510

The Foxconn T99W510 device is designed based on Qualcomm
SDX24. Add 3 variants for different potential customer.

Signed-off-by: Slark Xiao <slark_xiao@....com>
---
 drivers/bus/mhi/host/pci_generic.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
index 91d02f84ba21..db0a0b062d8e 100644
--- a/drivers/bus/mhi/host/pci_generic.c
+++ b/drivers/bus/mhi/host/pci_generic.c
@@ -363,6 +363,15 @@ static const struct mhi_controller_config modem_foxconn_sdx55_config = {
 	.event_cfg = mhi_foxconn_sdx55_events,
 };
 
+static const struct mhi_pci_dev_info mhi_foxconn_sdx24_info = {
+	.name = "foxconn-sdx24",
+	.config = &modem_foxconn_sdx55_config,
+	.bar_num = MHI_PCI_DEFAULT_BAR_NUM,
+	.dma_data_width = 32,
+	.mru_default = 32768,
+	.sideband_wake = false,
+};
+
 static const struct mhi_pci_dev_info mhi_foxconn_sdx55_info = {
 	.name = "foxconn-sdx55",
 	.fw = "qcom/sdx55m/sbl1.mbn",
@@ -587,6 +596,15 @@ static const struct pci_device_id mhi_pci_id_table[] = {
 	/* T99W373 (sdx62) */
 	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0d9),
 		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx65_info },
+	/* T99W510 (sdx24), variant 1 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0f0),
+		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx24_info },
+	/* T99W510 (sdx24), variant 2 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0f1),
+		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx24_info },
+	/* T99W510 (sdx24), variant 3 */
+	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0f2),
+		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx24_info },
 	/* MV31-W (Cinterion) */
 	{ PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00b3),
 		.driver_data = (kernel_ulong_t) &mhi_mv31_info },
-- 
2.34.1