Messages in this thread | | | Date | Mon, 3 Jul 2023 05:25:08 +0200 | Subject | Re: [PATCH] ARM: dts: st: add buswidth property to stm32f429-disco | From | Raphaël Gallais-Pou <> |
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Hi,
Le 02/07/2023 à 22:14, Krzysztof Kozlowski a écrit : > On 02/07/2023 12:35, Raphael Gallais-Pou wrote: >> The ili9341 is left without a mandatory buswidth to properly communicate >> between the SI bus and the display. Add the device-tree property. >> >> Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> >> --- >> arch/arm/boot/dts/stm32f429-disco.dts | 1 + > > There is no such file. Please rebase on recent Linux.
Yes, indeed. I forgot to pull, I'm sorry.
> >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts >> index 3b81228d46a2..5eaf95afc8c7 100644 >> --- a/arch/arm/boot/dts/stm32f429-disco.dts >> +++ b/arch/arm/boot/dts/stm32f429-disco.dts >> @@ -197,6 +197,7 @@ display: display@1{ >> spi-3wire; >> spi-max-frequency = <10000000>; >> dc-gpios = <&gpiod 13 0>; >> + buswidth = <8>; > > There is no such spi property.
While I agree with you, I saw in staging drivers that this property was fetch in the device-tree by the fbtft core.
Should I document those in or try to do it another way ?
> > Best regards, > Krzysztof >
Thanks, Raphaël
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