Re: [PATCH 3/3] ARM: dts: rockchip: rv1108-elgin-r1: Do not describe unexisting DAC device

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Fabio,

Am Donnerstag, 18. Juli 2024, 22:05:40 CEST schrieb Fabio Estevam:
> There is no DAC connected to the SPI bus of the Elgin RV1108 R1 board.
> 
> There is an LCD controlled via SPI though.
> 
> Properly describe it by adding the "elgin,spi-lcd" compatible
> string.
> 
> Reported-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> Closes: https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/
> Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
> ---
> Hi Heiko,
> 
> Conor sent a patch removing the rohm,dh2228fv entry from rv1108-elgin-r1.dts:
> 
> https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/
> 
> If you prefer, I can send a patch on top of his.

The decision is interesting, one less patch vs. keeping Conor's separate
patch history. Maybe Conor voices his opinion while we're still in the merge
window :-) .


Heiko
> Or you can apply this one instead.
> 
>  arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
> index 2d9994379eb2..971bb617e845 100644
> --- a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
> +++ b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
> @@ -168,8 +168,8 @@ &spi {
>  	pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>;
>  	status = "okay";
>  
> -	dh2228fv: dac@0 {
> -		compatible = "rohm,dh2228fv";
> +	display: display@0 {
> +		compatible = "elgin,spi-lcd";
>  		reg = <0>;
>  		spi-max-frequency = <24000000>;
>  		spi-cpha;
> 








[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux