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From: "Heiko Stübner" <heiko@sntech.de>
To: joro@8bytes.org, will@kernel.org, robh+dt@kernel.org,
	xxm@rock-chips.com, robin.murphy@arm.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Cc: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>,
	Rob Herring <robh@kernel.org>
Subject: Re: [PATCH v5 2/4] dt-bindings: iommu: rockchip: Add compatible for v2
Date: Fri, 21 May 2021 11:18:14 +0200	[thread overview]
Message-ID: <5569103.ejJDZkT8p0@diego> (raw)
In-Reply-To: <20210521083637.3221304-3-benjamin.gaignard@collabora.com>

Am Freitag, 21. Mai 2021, 10:36:35 CEST schrieb Benjamin Gaignard:
> Add compatible for the second version of IOMMU hardware block.
> RK356x IOMMU can also be link to a power domain.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

> ---
>  .../devicetree/bindings/iommu/rockchip,iommu.yaml          | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
> index 099fc2578b54..d2e28a9e3545 100644
> --- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
> +++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
> @@ -19,7 +19,9 @@ description: |+
>  
>  properties:
>    compatible:
> -    const: rockchip,iommu
> +    enum:
> +      - rockchip,iommu
> +      - rockchip,rk3568-iommu
>  
>    reg:
>      items:
> @@ -48,6 +50,9 @@ properties:
>    "#iommu-cells":
>      const: 0
>  
> +  power-domains:
> +    maxItems: 1
> +
>    rockchip,disable-mmu-reset:
>      $ref: /schemas/types.yaml#/definitions/flag
>      description: |
> 





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  reply	other threads:[~2021-05-21  9:20 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21  8:36 [PATCH v5 0/4] Add IOMMU driver for rk356x Benjamin Gaignard
2021-05-21  8:36 ` [PATCH v5 1/4] dt-bindings: iommu: rockchip: Convert IOMMU to DT schema Benjamin Gaignard
2021-05-21  9:18   ` Heiko Stübner
2021-05-21  8:36 ` [PATCH v5 2/4] dt-bindings: iommu: rockchip: Add compatible for v2 Benjamin Gaignard
2021-05-21  9:18   ` Heiko Stübner [this message]
2021-05-21 11:52   ` Robin Murphy
2021-05-21  8:36 ` [PATCH v5 3/4] iommu: rockchip: Add internal ops to handle variants Benjamin Gaignard
2021-05-21  9:16   ` Heiko Stübner
2021-05-21 12:58   ` Robin Murphy
2021-05-21 13:38     ` Benjamin Gaignard
2021-05-21 14:44       ` Robin Murphy
2021-05-21  8:36 ` [PATCH v5 4/4] iommu: rockchip: Add support for iommu v2 Benjamin Gaignard
2021-05-21  9:17   ` Heiko Stübner
2021-05-21 13:42   ` Robin Murphy

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