Re: [PATCH] ARM: dts: omap3-gta04: Drop superfluous omap36xx compatible

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Hi Andreas,

> Am 04.10.2023 um 08:53 schrieb Andreas Kemnade <andreas@xxxxxxxxxxxx>:
> 
> Drop omap36xx compatible as done in other omap3630 devices.
> This has apparently fallen through the lattice.
> 
> Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi
> index b6b27e93857f..3661340009e7 100644
> --- a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi
> +++ b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi
> @@ -11,7 +11,7 @@
> 
> / {
> 	model = "OMAP3 GTA04";
> -	compatible = "goldelico,gta04", "ti,omap3630", "ti,omap36xx", "ti,omap3";

there seem to be some more references to ti,omap36xx:

arch/arm/boot/dts/ti/omap/omap3-lilly-a83x.dtsi:	compatible = "incostartec,omap3-lilly-a83x", "ti,omap3630", "ti,omap36xx", "ti,omap3";
arch/arm/mach-omap2/board-generic.c:	"ti,omap36xx",
drivers/clk/ti/dpll.c:	     of_machine_is_compatible("ti,omap36xx")) &&
drivers/cpufreq/ti-cpufreq.c:	{ .compatible = "ti,omap36xx", .data = &omap36xx_soc_data, },

So are you sure that we can remove it without replacement or code fixes in dpll and cpufreq (board-generic is probably no issue)?

Especially. in ti-cpufreq. the compatible "ti,omap3630" is tagged as "legacy".
So shouldn't "ti,omap3630" be dropped?

So maybe the other devices where it has been dropped are now broken...

> +	compatible = "goldelico,gta04", "ti,omap3630", "ti,omap3";
> 	cpus {
> 		cpu@0 {
> 			cpu0-supply = <&vcc>;
> -- 
> 2.39.2
> 

BR,
Nikolaus




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