Messages in this thread Patch in this message | | | From | dillon.minfei@gmail ... | Subject | [PATCH v3 9/9] dt-bindings: serial: stm32: add phandle 'bluetooth' to fix dtbs_check warrning | Date | Mon, 15 Mar 2021 17:43:56 +0800 |
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From: dillon min <dillon.minfei@gmail.com>
when run make dtbs_check with 'bluetoothi brcm,bcm43438-bt' dts enabled on stm32h7, there is a warrning popup:
>> arch/arm/boot/dts/stm32h750i-art-pi.dt.yaml: serial@40004800: 'bluetooth' does not match any of the regexes: 'pinctrl-[0-9]+'
to make dtbs_check happy, so add a phandle bluetooth
Fixes: 500cdb23d608 ("ARM: dts: stm32: Add STM32H743 MCU and STM32H743i-EVAL board") Signed-off-by: dillon min <dillon.minfei@gmail.com> Reported-by: kernel test robot <lkp@intel.com> --- Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml index 8631678283f9..5e674840e62d 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml @@ -50,6 +50,11 @@ properties: minItems: 1 maxItems: 2 + bluetooth: + type: object + description: | + phandles to the usart controller and bluetooth + # cts-gpios and rts-gpios properties can be used instead of 'uart-has-rtscts' # or 'st,hw-flow-ctrl' (deprecated) for making use of any gpio pins for flow # control instead of dedicated pins. -- 1.9.1
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