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[2/2] Bluetooth: hci_bcm: Add BCM4349B1 variant

Message ID 20220521200734.421223-2-a.fatoum@pengutronix.de
State Superseded
Headers show
Series [1/2] dt-bindings: bluetooth: broadcom: Add BCM4349B1 DT binding | expand

Commit Message

Ahmad Fatoum May 21, 2022, 8:07 p.m. UTC 
The BCM4349B1 chip is a single-chip Bluetooth 5.0 controller and
transceiver. It is contained in the CYW/BCM89359 WiFi+BT package.

Two subversions are added for the chip, because ROM firmware reports
002.002.013 (at least for the chips I have here), while depending on
patchram firmware revision, either 002.002.013 or 002.002.014 is
reported.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
To: Marcel Holtmann <marcel@holtmann.org>
To: Johan Hedberg <johan.hedberg@gmail.com>
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-bluetooth@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: netdev@vger.kernel.org
---
 drivers/bluetooth/btbcm.c   | 2 ++
 drivers/bluetooth/hci_bcm.c | 1 +
 2 files changed, 3 insertions(+)
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Patch

diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index d9ceca7a7935..a18f289d7346 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -453,6 +453,8 @@  static const struct bcm_subver_table bcm_uart_subver_table[] = {
 	{ 0x6606, "BCM4345C5"	},	/* 003.006.006 */
 	{ 0x230f, "BCM4356A2"	},	/* 001.003.015 */
 	{ 0x220e, "BCM20702A1"  },	/* 001.002.014 */
+	{ 0x420d, "BCM4349B1"	},	/* 002.002.013 */
+	{ 0x420e, "BCM4349B1"	},	/* 002.002.014 */
 	{ 0x4217, "BCM4329B1"   },	/* 002.002.023 */
 	{ 0x6106, "BCM4359C0"	},	/* 003.001.006 */
 	{ 0x4106, "BCM4335A0"	},	/* 002.001.006 */
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 785f445dd60d..d0a6f9ff4e08 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -1544,6 +1544,7 @@  static const struct of_device_id bcm_bluetooth_of_match[] = {
 	{ .compatible = "brcm,bcm43430a0-bt" },
 	{ .compatible = "brcm,bcm43430a1-bt" },
 	{ .compatible = "brcm,bcm43438-bt", .data = &bcm43438_device_data },
+	{ .compatible = "brcm,bcm4349-bt", .data = &bcm43438_device_data },
 	{ .compatible = "brcm,bcm43540-bt", .data = &bcm4354_device_data },
 	{ .compatible = "brcm,bcm4335a0" },
 	{ },