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| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2022-06-16 14:08:29 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2022-06-22 17:13:11 +0300 |
| commit | 3f1804270f00c9363fcfecd1a35789513bf867f9 (patch) | |
| tree | b22c3b1519846147dbf6186b1e00b3299c385334 /arch/arm64/boot/dts | |
| parent | 7b06e86e68859bdc4bf9c21f203dc206c2e437b1 (diff) | |
| download | linux-3f1804270f00c9363fcfecd1a35789513bf867f9.tar.xz | |
arm64: dts: mediatek: mt2712e: Add mediatek, infracfg phandle for IOMMU
The IOMMU driver now looks for the "mediatek,infracfg" phandle as a
new way to retrieve a syscon to that:
even though the old way is retained, it has been deprecated and the
driver will write a message in kmsg advertising to use the phandle
way instead.
For this reason, assign the right phandle to mediatek,infracfg in
the iommu node.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Link: https://lore.kernel.org/r/20220616110830.26037-5-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi index 623eb3beabf2..4797537cb368 100644 --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi @@ -329,6 +329,7 @@ interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_LOW>; clocks = <&infracfg CLK_INFRA_M4U>; clock-names = "bclk"; + mediatek,infracfg = <&infracfg>; mediatek,larbs = <&larb0>, <&larb1>, <&larb2>, <&larb3>, <&larb6>; #iommu-cells = <1>; @@ -346,6 +347,7 @@ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_LOW>; clocks = <&infracfg CLK_INFRA_M4U>; clock-names = "bclk"; + mediatek,infracfg = <&infracfg>; mediatek,larbs = <&larb4>, <&larb5>, <&larb7>; #iommu-cells = <1>; }; |