linux-kernel - Re: [PATCH v2] arm64: dts: rockchip: Use "dma-noncoherent" in base RK3588 SoC dtsi

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Message-ID: <173857053623.78657.5406481342048846452.b4-ty@sntech.de>
Date: Mon,  3 Feb 2025 09:15:56 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: linux-rockchip@...ts.infradead.org,
	Dragan Simic <dsimic@...jaro.org>
Cc: Heiko Stuebner <heiko@...ech.de>,
	maz@...nel.org,
	tglx@...utronix.de,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	FUKAUMI Naoki <naoki@...xa.com>
Subject: Re: [PATCH v2] arm64: dts: rockchip: Use "dma-noncoherent" in base RK3588 SoC dtsi


On Wed, 08 Jan 2025 05:26:45 +0100, Dragan Simic wrote:
> The preferred way to denote hardware with non-coherent DMA is to use the
> "dma-noncoherent" DT property, at both the GIC redistributor and the GIC ITS
> levels, [1] instead of relying on the compatibles to handle hardware errata,
> in this case the Rockchip 3588001 errata. [2]
> 
> Let's have the preferred way employed in the base Rockchip RK3588 SoC dtsi,
> which also goes along with adding initial support for the Rockchip RK3582 SoC
> variant, with its separate compatible. [2][3]
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rockchip: Use "dma-noncoherent" in base RK3588 SoC dtsi
      commit: 33b561eb66f1e271f2899e103c857d20425076f4

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>