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From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Samuel Holland <samuel@sholland.org>,
	Ryan Walklin <ryan@testtoast.com>
Cc: Andre Przywara <andre.przywara@arm.com>,
	Chris Morgan <macroalpha82@gmail.com>,
	Hironori KIKUCHI <kikuchan98@gmail.com>,
	Philippe Simons <simons.philippe@gmail.com>,
	linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Ryan Walklin <ryan@testtoast.com>
Subject: Re: [PATCH 1/8] bus: sun50i: add DE33 compatible string to the DE2 bus driver
Date: Sat, 22 Feb 2025 10:35:49 +0100	[thread overview]
Message-ID: <9408152.CDJkKcVGEf@jernej-laptop> (raw)
In-Reply-To: <20250216092827.15444-2-ryan@testtoast.com>

Dne nedelja, 16. februar 2025 ob 10:27:08 Srednjeevropski standardni čas je Ryan Walklin napisal(a):
> The Allwinner H616 series includes a newer display engine (DE33). Add a
> compatible string to the existing bus driver.
> 
> Signed-off-by: Ryan Walklin <ryan@testtoast.com>
> ---
>  drivers/bus/sun50i-de2.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/bus/sun50i-de2.c b/drivers/bus/sun50i-de2.c
> index dfe588179acab..47c87d51a603b 100644
> --- a/drivers/bus/sun50i-de2.c
> +++ b/drivers/bus/sun50i-de2.c
> @@ -31,6 +31,7 @@ static void sun50i_de2_bus_remove(struct platform_device *pdev)
>  
>  static const struct of_device_id sun50i_de2_bus_of_match[] = {
>  	{ .compatible = "allwinner,sun50i-a64-de2", },
> +	{ .compatible = "allwinner,sun50i-h616-de33", },

Since there is no functionality change, just go with h616 compatible with a64
fallback. No need to change the driver.

Best regards,
Jernej

>  	{ /* sentinel */ }
>  };
>  
> 






  reply	other threads:[~2025-02-22  9:37 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-16  9:27 [PATCH 0/8] arm64: dts: allwinner: h616: add LCD timing controller and display engine support Ryan Walklin
2025-02-16  9:27 ` [PATCH 1/8] bus: sun50i: add DE33 compatible string to the DE2 bus driver Ryan Walklin
2025-02-22  9:35   ` Jernej Škrabec [this message]
2025-02-22 23:38     ` Ryan Walklin
2025-02-16  9:27 ` [PATCH 2/8] arm64: dts: allwinner: h616: add display engine, bus and mixer nodes Ryan Walklin
2025-02-24 18:00   ` Andre Przywara
2025-02-16  9:27 ` [PATCH 3/8] dt-bindings: allwinner: Add TCON_TOP and TCON_LCD clock/reset defines Ryan Walklin
2025-02-19 23:11   ` Rob Herring (Arm)
2025-02-16  9:27 ` [PATCH 4/8] drm/sun4i: tcon: Add support for R40 LCD Ryan Walklin
2025-02-16  9:27 ` [PATCH 5/8] arm64: dts: allwinner: h616: Add TCON nodes to H616 DTSI Ryan Walklin
2025-02-22  9:45   ` Jernej Škrabec
2025-02-22 23:39     ` Ryan Walklin
2025-02-16  9:27 ` [PATCH 6/8] arm64: dts: allwinner: h616: add LCD, LVDS and PWM pins Ryan Walklin
2025-02-22  9:48   ` Jernej Škrabec
2025-02-22 23:40     ` Ryan Walklin
2025-02-16  9:27 ` [PATCH 7/8] arm64: dts: allwinner: rg35xx: Enable LCD output Ryan Walklin
2025-02-22  9:46   ` Jernej Škrabec
2025-02-16  9:27 ` [PATCH 8/8] arm64: dts: allwinner: rg35xx: Add GPIO backlight control Ryan Walklin
2025-02-17  8:13   ` Philippe Simons

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