Re: [PATCH] ARM: dts: omap4-embt2ws: Add Bluetooth

[Krzysztof Kozlowski]

On 26/09/2023 22:42, Andreas Kemnade wrote:
> Since the required clock is now available, add bluetooth.
> 
> Note: Firmware (bts file) from device vendor reroutes tx for some time
> during initialisation and later put it back, producing timeouts in
> bluetooth initialisation but ignoring that command leads to proper
> initialisation.
> 
> Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
> ---
> Depends on: https://lore.kernel.org/linux-omap/20230916100515.1650336-6-andreas@xxxxxxxxxxxx/T/#u
>  arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
> index 9d2f2d8639496..25b80385dc1f0 100644
> --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
> +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
> @@ -478,10 +478,12 @@ &uart2 {
>  	interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
>  			       &omap4_pmx_core OMAP4_UART2_RX>;
>  
> -	/*
> -	 * BT + GPS in WL1283 in WG7500 requiring CLK32KAUDIO of pmic
> -	 * which does not have a driver
> -	 */
> +	bluetooth: tiwi {

Node names should be generic. See also an explanation and list of
examples (not exhaustive) in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation

E.g. "bluetooth"


Best regards,
Krzysztof