From: Rob Herring <robh@kernel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
will@kernel.org
Subject: Re: [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg for mt2712/8173
Date: Tue, 17 May 2022 20:41:43 -0500 [thread overview]
Message-ID: <20220518014143.GA2024242-robh@kernel.org> (raw)
In-Reply-To: <20220517132107.195932-8-angelogioacchino.delregno@collabora.com>
On Tue, May 17, 2022 at 03:21:06PM +0200, AngeloGioacchino Del Regno wrote:
> Both MT2712 and MT8173 got a mediatek,infracfg phandle: add that to
> the required properties for these SoCs to deprecate the old way of
> looking for SoC-specific infracfg compatible in the entire devicetree.
Wait, what? If there's only one possible node that can match, I prefer
the 'old way'. Until we implemented a phandle cache, searching the
entire tree was how phandle lookups worked too, so not any better.
But if this makes things more consistent,
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: yong.wu@mediatek.com, joro@8bytes.org, will@kernel.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg for mt2712/8173
Date: Tue, 17 May 2022 20:41:43 -0500 [thread overview]
Message-ID: <20220518014143.GA2024242-robh@kernel.org> (raw)
In-Reply-To: <20220517132107.195932-8-angelogioacchino.delregno@collabora.com>
On Tue, May 17, 2022 at 03:21:06PM +0200, AngeloGioacchino Del Regno wrote:
> Both MT2712 and MT8173 got a mediatek,infracfg phandle: add that to
> the required properties for these SoCs to deprecate the old way of
> looking for SoC-specific infracfg compatible in the entire devicetree.
Wait, what? If there's only one possible node that can match, I prefer
the 'old way'. Until we implemented a phandle cache, searching the
entire tree was how phandle lookups worked too, so not any better.
But if this makes things more consistent,
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: yong.wu@mediatek.com, joro@8bytes.org, will@kernel.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg for mt2712/8173
Date: Tue, 17 May 2022 20:41:43 -0500 [thread overview]
Message-ID: <20220518014143.GA2024242-robh@kernel.org> (raw)
In-Reply-To: <20220517132107.195932-8-angelogioacchino.delregno@collabora.com>
On Tue, May 17, 2022 at 03:21:06PM +0200, AngeloGioacchino Del Regno wrote:
> Both MT2712 and MT8173 got a mediatek,infracfg phandle: add that to
> the required properties for these SoCs to deprecate the old way of
> looking for SoC-specific infracfg compatible in the entire devicetree.
Wait, what? If there's only one possible node that can match, I prefer
the 'old way'. Until we implemented a phandle cache, searching the
entire tree was how phandle lookups worked too, so not any better.
But if this makes things more consistent,
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: yong.wu@mediatek.com, joro@8bytes.org, will@kernel.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg for mt2712/8173
Date: Tue, 17 May 2022 20:41:43 -0500 [thread overview]
Message-ID: <20220518014143.GA2024242-robh@kernel.org> (raw)
In-Reply-To: <20220517132107.195932-8-angelogioacchino.delregno@collabora.com>
On Tue, May 17, 2022 at 03:21:06PM +0200, AngeloGioacchino Del Regno wrote:
> Both MT2712 and MT8173 got a mediatek,infracfg phandle: add that to
> the required properties for these SoCs to deprecate the old way of
> looking for SoC-specific infracfg compatible in the entire devicetree.
Wait, what? If there's only one possible node that can match, I prefer
the 'old way'. Until we implemented a phandle cache, searching the
entire tree was how phandle lookups worked too, so not any better.
But if this makes things more consistent,
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2022-05-18 1:41 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-17 13:20 [PATCH 0/8] mtk_iommu: Specify phandles to infracfg and pericfg AngeloGioacchino Del Regno
2022-05-17 13:20 ` AngeloGioacchino Del Regno
2022-05-17 13:20 ` AngeloGioacchino Del Regno
2022-05-17 13:20 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 1/8] dt-bindings: iommu: mediatek: Add mediatek, infracfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 1/8] dt-bindings: iommu: mediatek: Add mediatek,infracfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 1/8] dt-bindings: iommu: mediatek: Add mediatek, infracfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 14:23 ` [PATCH 1/8] dt-bindings: iommu: mediatek: Add mediatek,infracfg phandle Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-18 9:16 ` Matthias Brugger
2022-05-18 9:16 ` Matthias Brugger
2022-05-18 9:16 ` Matthias Brugger
2022-05-18 9:16 ` Matthias Brugger
2022-05-17 13:21 ` [PATCH 2/8] iommu: mtk_iommu: Lookup phandle to retrieve syscon to infracfg AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 14:12 ` Robin Murphy
2022-05-17 14:12 ` Robin Murphy
2022-05-17 14:12 ` Robin Murphy
2022-05-17 14:12 ` Robin Murphy
2022-05-18 8:29 ` AngeloGioacchino Del Regno
2022-05-18 8:29 ` AngeloGioacchino Del Regno
2022-05-18 8:29 ` AngeloGioacchino Del Regno
2022-05-18 8:29 ` AngeloGioacchino Del Regno
2022-05-18 11:07 ` Robin Murphy
2022-05-18 11:07 ` Robin Murphy
2022-05-18 11:07 ` Robin Murphy
2022-05-18 11:07 ` Robin Murphy
2022-05-18 18:46 ` Rob Herring
2022-05-18 18:46 ` Rob Herring
2022-05-18 18:46 ` Rob Herring
2022-05-18 18:46 ` Rob Herring
2022-05-17 13:21 ` [PATCH 3/8] dt-bindings: iommu: mediatek: Add mediatek, pericfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 3/8] dt-bindings: iommu: mediatek: Add mediatek,pericfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 3/8] dt-bindings: iommu: mediatek: Add mediatek, pericfg phandle AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 14:23 ` [PATCH 3/8] dt-bindings: iommu: mediatek: Add mediatek,pericfg phandle Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-17 14:23 ` Krzysztof Kozlowski
2022-05-17 13:21 ` [PATCH 4/8] iommu: mtk_iommu: Lookup phandle to retrieve syscon to pericfg AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-18 10:17 ` Matthias Brugger
2022-05-18 10:17 ` Matthias Brugger
2022-05-18 10:17 ` Matthias Brugger
2022-05-18 10:17 ` Matthias Brugger
2022-05-17 13:21 ` [PATCH 5/8] arm64: dts: mediatek: mt8173: Add mediatek, infracfg phandle for IOMMU AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 5/8] arm64: dts: mediatek: mt8173: Add mediatek,infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 5/8] arm64: dts: mediatek: mt8173: Add mediatek, infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 6/8] arm64: dts: mediatek: mt2712e: " AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 6/8] arm64: dts: mediatek: mt2712e: Add mediatek,infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 6/8] arm64: dts: mediatek: mt2712e: Add mediatek, infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek, infracfg for mt2712/8173 AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek, infracfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-18 1:41 ` Rob Herring [this message]
2022-05-18 1:41 ` [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg " Rob Herring
2022-05-18 1:41 ` Rob Herring
2022-05-18 1:41 ` Rob Herring
2022-05-18 8:14 ` AngeloGioacchino Del Regno
2022-05-18 8:14 ` AngeloGioacchino Del Regno
2022-05-18 8:14 ` AngeloGioacchino Del Regno
2022-05-18 8:14 ` AngeloGioacchino Del Regno
2022-05-18 18:43 ` Rob Herring
2022-05-18 18:43 ` Rob Herring
2022-05-18 18:43 ` Rob Herring
2022-05-18 18:43 ` Rob Herring
2022-05-17 13:21 ` [PATCH 8/8] dt-bindings: iommu: mediatek: Require mediatek, pericfg for mt8195-infra AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 8/8] dt-bindings: iommu: mediatek: Require mediatek,pericfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` [PATCH 8/8] dt-bindings: iommu: mediatek: Require mediatek, pericfg " AngeloGioacchino Del Regno
2022-05-17 13:21 ` AngeloGioacchino Del Regno
2022-05-18 1:42 ` [PATCH 8/8] dt-bindings: iommu: mediatek: Require mediatek,pericfg " Rob Herring
2022-05-18 1:42 ` Rob Herring
2022-05-18 1:42 ` Rob Herring
2022-05-18 1:42 ` Rob Herring
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