linux-kernel - [PATCH] Bluetooth: btrtl: Add support for RTL8852BS

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Message-Id: <20230112094240.49794-1-victor@allwinnertech.com>
Date:   Thu, 12 Jan 2023 17:42:40 +0800
From:   Victor Hassan <victor@...winnertech.com>
To:     marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com
Cc:     linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Bluetooth: btrtl: Add support for RTL8852BS

Add the support for RTL8852BS BT controller on UART interface.
The necessary firmware file will be submitted to linux-firmware.

Signed-off-by: Victor Hassan <victor@...winnertech.com>
---
 drivers/bluetooth/btrtl.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 69c3fe649ca7..36c3a23324f8 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -198,6 +198,14 @@ static const struct id_table ic_id_table[] = {
 	  .fw_name  = "rtl_bt/rtl8852bu_fw.bin",
 	  .cfg_name = "rtl_bt/rtl8852bu_config" },
 
+	/* 8852B with UART interface */
+	{ IC_INFO(RTL_ROM_LMP_8852A, 0xb, 0xb, HCI_UART),
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .has_msft_ext = true,
+	  .fw_name  = "rtl_bt/rtl8852bs_fw.bin",
+	  .cfg_name = "rtl_bt/rtl8852bs_config" },
+
 	/* 8852C */
 	{ IC_INFO(RTL_ROM_LMP_8852A, 0xc, 0xc, HCI_USB),
 	  .config_needed = false,
@@ -965,5 +973,7 @@ MODULE_FIRMWARE("rtl_bt/rtl8852au_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852au_config.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852bu_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852bu_config.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_fw.bin");
+MODULE_FIRMWARE("rtl_bt/rtl8852bs_config.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852cu_fw.bin");
 MODULE_FIRMWARE("rtl_bt/rtl8852cu_config.bin");
-- 
2.29.0