From: Ahmad Fatoum a.fatoum@pengutronix.de
stable inclusion from stable-v5.10.136 commit 033a4455d9d6ccba0f8acbf297d3094b78ee409e category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5ZWNE
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit 4f17c2b6694d0c4098f33b07ee3a696976940aa5 upstream.
The BCM4349B1, aka CYW/BCM89359, is a WiFi+BT chip and its Bluetooth portion can be controlled over serial.
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 Reviewed-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Marcel Holtmann marcel@holtmann.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Reviewed-by: Wei Li liwei391@huawei.com --- drivers/bluetooth/btbcm.c | 2 ++ drivers/bluetooth/hci_bcm.c | 1 + 2 files changed, 3 insertions(+)
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 1b9743b7f2ef..d263eac784da 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -401,6 +401,8 @@ 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 259a643377c2..574f84708859 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -1489,6 +1489,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = { { .compatible = "brcm,bcm4345c5" }, { .compatible = "brcm,bcm4330-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" }, { },