| Message ID | 20250212-wilc3000_bt-v1-11-9609b784874e@bootlin.com |
|---|---|
| State | New |
| Headers | show |
| Series | [01/12] dt-bindings: bluetooth: describe wilc 3000 bluetooth chip | expand |
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi index ef11606a82b31c2f745141cdac1318805f473273..10d48a9ef92c9621a8885feebda6119d3f61af75 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi @@ -50,10 +50,18 @@ wifi_pwrseq: wifi_pwrseq { &flx1 { atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; + status = "okay"; uart6: serial@200 { pinctrl-0 = <&pinctrl_flx1_default>; pinctrl-names = "default"; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "okay"; + bluetooth: bluetooth@0 { + compatible = "microchip,wilc3000-bt"; + wlan = <&wilc>; + }; }; }; diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts index 15239834d886edbf9e732ac461a92ac9eea42ae5..8b89ee0b47ccb6e60b67f3e4db6caa827ce9c0bc 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts @@ -85,16 +85,6 @@ uart5: serial@200 { }; }; -&flx1 { - status = "okay"; - - uart6: serial@200 { - atmel,use-dma-rx; - atmel,use-dma-tx; - status = "okay"; - }; -}; - &macb0 { status = "okay"; };
The SAMA5D27 WLSOM1 plaftorm embeds a wilc3000 chip exposing 802.11b/g/n and bluetooth 5. The current description for this chip does not expose the bluetooth part: it only configures the relevant flexcom peripheral to set it as uart, and relies on user to trigger the corresponding hci device creation in kernel through hci_attach. Now that a bluetooth driver is available and handles the device creation, replace the bare uart description with a proper bluetooth node. Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com> --- arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi | 8 ++++++++ arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 10 ---------- 2 files changed, 8 insertions(+), 10 deletions(-)